Formulaire euro.doc
This report is generated from a file or URL submitted to this webservice on August 21st 2019 06:49:20 (UTC)
Guest System: Windows 7 32 bit, Professional, 6.1 (build 7601), Service Pack 1, Office 2010 v14.0.4
Report generated by
Falcon Sandbox v8.30 © Hybrid Analysis
Incident Response
MITRE ATT&CK™ Techniques Detection
Indicators
Not all malicious and suspicious indicators are displayed. Get your own cloud service or the full version to view all details.
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Suspicious Indicators 1
-
General
-
Found a potential E-Mail address in binary/memory
- details
-
Pattern match: "graviezmartin@gmail.com"
Pattern match: "5wzz@er.le"
Pattern match: "mjbrmy3@5.8vsm"
Pattern match: "h94o@tt.j4"
Pattern match: "k3@44f-pnpu.h"
Pattern match: "qyq@grqu.zfv"
Pattern match: "a@45.a"
Pattern match: "mzb@r.i5h"
Pattern match: "rqqs9@t.rgz"
Pattern match: "k@inxake.hin"
Pattern match: "hw@qk.x"
Pattern match: "c6gqa@buz.4kha"
Pattern match: "uss5@rvz6-mv25f5cqtxp9.q9x4t"
Pattern match: "rs@it.ild"
Pattern match: "og@zdcpoz.vk"
Pattern match: "mj@wv3.5b"
Pattern match: "t@bxe.kovnl"
Pattern match: "q@l.ta"
Pattern match: "6evc@m.m"
Pattern match: "o.aj@s.aj" - source
- File/Memory
- relevance
- 3/10
- ATT&CK ID
- T1114 (Show technique in the MITRE ATT&CK™ matrix)
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Found a potential E-Mail address in binary/memory
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Informative 12
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External Systems
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Sample was identified as clean by Antivirus engines
- details
- 0/54 Antivirus vendors marked sample as malicious (0% detection rate)
- source
- External System
- relevance
- 10/10
-
Sample was identified as clean by Antivirus engines
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General
-
Creates a writable file in a temporary directory
- details
- "WINWORD.EXE" created file "%TEMP%\~DFEA45ADBE28F58586.TMP"
- source
- API Call
- relevance
- 1/10
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Creates mutants
- details
-
"\Sessions\1\BaseNamedObjects\Local\10MU_ACBPIDS_S-1-5-5-0-63014"
"\Sessions\1\BaseNamedObjects\Local\10MU_ACB10_S-1-5-5-0-63014"
"\Sessions\1\BaseNamedObjects\Global\552FFA80-3393-423d-8671-7BA046BB5906"
"\Sessions\1\BaseNamedObjects\Local\ZonesCacheCounterMutex"
"\Sessions\1\BaseNamedObjects\Local\ZonesLockedCacheCounterMutex"
"\Sessions\1\BaseNamedObjects\Global\MTX_MSO_Formal1_S-1-5-21-2092356043-4041700817-663127204-1001"
"\Sessions\1\BaseNamedObjects\Global\MTX_MSO_AdHoc1_S-1-5-21-2092356043-4041700817-663127204-1001"
"Local\ZonesLockedCacheCounterMutex"
"Global\552FFA80-3393-423d-8671-7BA046BB5906"
"Global\MTX_MSO_AdHoc1_S-1-5-21-2092356043-4041700817-663127204-1001"
"Global\MTX_MSO_Formal1_S-1-5-21-2092356043-4041700817-663127204-1001"
"Local\ZonesCacheCounterMutex"
"Local\10MU_ACB10_S-1-5-5-0-63014"
"Local\10MU_ACBPIDS_S-1-5-5-0-63014" - source
- Created Mutant
- relevance
- 3/10
-
Drops files marked as clean
- details
- Antivirus vendors marked dropped file "~_rmulaireeuro.doc" as clean (type is "data")
- source
- Binary File
- relevance
- 10/10
-
Loads rich edit control libraries
- details
- "WINWORD.EXE" loaded module "%COMMONPROGRAMFILES%\microsoft shared\OFFICE14\RICHED20.DLL" at 6C970000
- source
- Loaded Module
- ATT&CK ID
- T1179 (Show technique in the MITRE ATT&CK™ matrix)
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Removes Office resiliency keys (often used to avoid problems opening documents)
- details
-
"WINWORD.EXE" (Access type: "DELETEVAL"; Path: "HKCU\SOFTWARE\MICROSOFT\OFFICE\14.0\WORD\RESILIENCY\STARTUPITEMS"; Key: "OT")
"WINWORD.EXE" (Access type: "DELETEVAL"; Path: "HKCU\SOFTWARE\MICROSOFT\OFFICE\14.0\WORD\RESILIENCY\STARTUPITEMS"; Key: "|BT")
"WINWORD.EXE" (Access type: "DELETEVAL"; Path: "HKCU\SOFTWARE\MICROSOFT\OFFICE\14.0\WORD\RESILIENCY\STARTUPITEMS"; Key: "E~T")
"WINWORD.EXE" (Access type: "DELETE"; Path: "HKCU\SOFTWARE\MICROSOFT\OFFICE\14.0\WORD\RESILIENCY\STARTUPITEMS") - source
- Registry Access
- relevance
- 10/10
- ATT&CK ID
- T1112 (Show technique in the MITRE ATT&CK™ matrix)
-
Scanning for window names
- details
-
"WINWORD.EXE" searching for class "mspim_wnd32"
"WINWORD.EXE" searching for class "MSOBALLOON"
"WINWORD.EXE" searching for class "MsoHelp10"
"WINWORD.EXE" searching for class "AgentAnim" - source
- API Call
- relevance
- 10/10
- ATT&CK ID
- T1010 (Show technique in the MITRE ATT&CK™ matrix)
-
Creates a writable file in a temporary directory
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Installation/Persistance
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Dropped files
- details
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"Formulaireeuro.LNK" has type "MS Windows shortcut Item id list present Points to a file or directory Has Relative path Archive ctime=Wed Aug 21 06:50:22 2019 mtime=Wed Aug 21 06:50:22 2019 atime=Wed Aug 21 06:50:30 2019 length=676352 window=hide"
"~_rmulaireeuro.doc" has type "data"
"MSO1036.acl" has type "data"
"index.dat" has type "data"
"~WRS_D711277C-7D56-4005-AF40-8D496A371F6C_.tmp" has type "data"
"~WRS_996995EB-7181-47EE-B5F8-EF36F493A8AD_.tmp" has type "data"
"ExcludeDictionaryFR040c.lex" has type "Little-endian UTF-16 Unicode text with no line terminators"
"~_Normal.dotm" has type "data" - source
- Binary File
- relevance
- 3/10
-
Touches files in the Windows directory
- details
-
"WINWORD.EXE" touched file "C:\Windows\Fonts\StaticCache.dat"
"WINWORD.EXE" touched file "C:\Windows\Microsoft.NET\Framework\v1.0.3705\clr.dll"
"WINWORD.EXE" touched file "C:\Windows\Microsoft.NET\Framework\v1.0.3705\mscorwks.dll"
"WINWORD.EXE" touched file "C:\Windows\Microsoft.NET\Framework\v1.1.4322\clr.dll"
"WINWORD.EXE" touched file "C:\Windows\Microsoft.NET\Framework\v1.1.4322\mscorwks.dll"
"WINWORD.EXE" touched file "C:\Windows\Microsoft.NET\Framework\v2.0.50727\clr.dll"
"WINWORD.EXE" touched file "C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorwks.dll"
"WINWORD.EXE" touched file "C:\Windows\Microsoft.NET\Framework\v4.0.30319\clr.dll"
"WINWORD.EXE" touched file "%LOCALAPPDATA%\Microsoft\Windows\Caches"
"WINWORD.EXE" touched file "C:\Users\%USERNAME%\AppData\Local\Microsoft\Windows\Caches\cversions.1.db"
"WINWORD.EXE" touched file "C:\Windows\System32\rsaenh.dll"
"WINWORD.EXE" touched file "C:\Users\%USERNAME%\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{D711277C-7D56-4005-AF40-8D496A371F6C}.tmp"
"WINWORD.EXE" touched file "C:\Windows\System32\en-US\msctf.dll.mui"
"WINWORD.EXE" touched file "C:\Windows\AppPatch\sysmain.sdb"
"WINWORD.EXE" touched file "C:\Users\%USERNAME%\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{041A72EF-7D23-482D-A05C-5A8A445A2B2B}.tmp"
"WINWORD.EXE" touched file "C:\Windows\Globalization\Sorting\SortDefault.nls" - source
- API Call
- relevance
- 7/10
-
Dropped files
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Network Related
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Found potential URL in binary/memory
- details
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Heuristic match: "Email: HYPERLINK mailto:graviezmartin@gmail.com graviezmartin@gmail.com"
Heuristic match: "nTom4mSju8~u|GZi<aGSTu?N(y>!jt8{5?ha|gysOu<-3Q.az"
Pattern match: "m.Am/iZ#M5~-H{mfWQCPVGF"
Pattern match: "k.VT/kj;[,rUukk5?]*m.7KasJi+'Ps]YZ&"
Pattern match: "OWiGYJdo7P1x.co/KkQE!EPEPEPEPEPEPEPEPEPEPEPEPEPEPEPwKM"
Heuristic match: "?){Y&SkLh:_(9Oln?g9QcNw?w7)ruPdr$*=|V5?kik;R=@Znqw.pT"
Pattern match: "HkoiX.dJJO/6z3MB"
Pattern match: "Mn-m-.zBv/}9RKziSGv+}wBw9"
Pattern match: "tOt.xkS/8e9K@"
Pattern match: "OWQMXJj6o.coO/_27J9STl\%D;Tf%GFAuZ#aQSDG+WFE1JE3w4W#151CTJai!*29SH+P?@p9G[\iNE'=o^[tzN"
Pattern match: "q.cS/8-9'?z&0hE-JO0}3OGU,~TF%q@L.tAaF+tTR%"
Pattern match: "http://schemas.openxmlformats.org/drawingml/2006/main"
Heuristic match: "Hewlett-Packard CompanyTitre 8@_PID_HLINKSAxXhmailto:graviezmartin@gmail.com" - source
- File/Memory
- relevance
- 10/10
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Found potential URL in binary/memory
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System Security
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Hooks API calls
- details
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"OleLoadFromStream@OLE32.DLL" in "WINWORD.EXE"
"SysFreeString@OLEAUT32.DLL" in "WINWORD.EXE"
"SysAllocStringByteLen@OLEAUT32.DLL" in "WINWORD.EXE"
"VariantClear@OLEAUT32.DLL" in "WINWORD.EXE"
"VariantChangeType@OLEAUT32.DLL" in "WINWORD.EXE" - source
- Hook Detection
- relevance
- 10/10
- ATT&CK ID
- T1179 (Show technique in the MITRE ATT&CK™ matrix)
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Hooks API calls
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Unusual Characteristics
-
Installs hooks/patches the running process
- details
-
"WINWORD.EXE" wrote bytes "f811e174" to virtual address "0x74E283E0" (part of module "SSPICLI.DLL")
"WINWORD.EXE" wrote bytes "d5d9237730c62377e0c2237742c6237710c62377acdc2377a0df237736da237787f123770000000091773e76c0903e767f6f3e761ffa3e76def43e76f2823e76857d3e7600000000" to virtual address "0x71861000" (part of module "MSIMG32.DLL")
"WINWORD.EXE" wrote bytes "d56c3dae" to virtual address "0x6CEA10AC" (part of module "MSPTLS.DLL")
"WINWORD.EXE" wrote bytes "4812e174" to virtual address "0x74E28364" (part of module "SSPICLI.DLL")
"WINWORD.EXE" wrote bytes "f811e174" to virtual address "0x74E28368" (part of module "SSPICLI.DLL")
"WINWORD.EXE" wrote bytes "e9fef3d4ed" to virtual address "0x75C1A00A" ("OleLoadFromStream@OLE32.DLL")
"WINWORD.EXE" wrote bytes "b830127e71ffe0" to virtual address "0x76261368" (part of module "WS2_32.DLL")
"WINWORD.EXE" wrote bytes "b8c0157e71ffe0" to virtual address "0x74E111F8" (part of module "SSPICLI.DLL")
"WINWORD.EXE" wrote bytes "e96953aaed" to virtual address "0x75913F8A" ("SysFreeString@OLEAUT32.DLL")
"WINWORD.EXE" wrote bytes "60127e71" to virtual address "0x75F9E324" (part of module "WININET.DLL")
"WINWORD.EXE" wrote bytes "c04e0b7720540c77e0650c77b5380d770000000000d0237700000000c5ea23770000000088ea237700000000e968157582280d77ee290d7700000000d2691575000000007dbb23770000000009be157500000000ba18237700000000" to virtual address "0x771E1000" (part of module "NSI.DLL")
"WINWORD.EXE" wrote bytes "4f5d5dae" to virtual address "0x6C9B9904" (part of module "RICHED20.DLL")
"WINWORD.EXE" wrote bytes "982369ae" to virtual address "0x6D12CA70" (part of module "GFX.DLL")
"WINWORD.EXE" wrote bytes "4812e174" to virtual address "0x74E283C0" (part of module "SSPICLI.DLL")
"WINWORD.EXE" wrote bytes "f811e174" to virtual address "0x74E283C4" (part of module "SSPICLI.DLL")
"WINWORD.EXE" wrote bytes "68130000" to virtual address "0x76261680" (part of module "WS2_32.DLL")
"WINWORD.EXE" wrote bytes "f8110000" to virtual address "0x74E11408" (part of module "SSPICLI.DLL")
"WINWORD.EXE" wrote bytes "b840137e71ffe0" to virtual address "0x74E11248" (part of module "SSPICLI.DLL")
"WINWORD.EXE" wrote bytes "4812e174" to virtual address "0x74E28348" (part of module "SSPICLI.DLL")
"WINWORD.EXE" wrote bytes "e9d732abed" to virtual address "0x759147BA" ("SysAllocStringByteLen@OLEAUT32.DLL") - source
- Hook Detection
- relevance
- 10/10
- ATT&CK ID
- T1179 (Show technique in the MITRE ATT&CK™ matrix)
-
Installs hooks/patches the running process
File Details
Formulaire euro.doc
- Filename
- Formulaire euro.doc
- Size
- 661KiB (676352 bytes)
- Type
- doc office
- Description
- Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1252, Author: Futjitsu, Template: Normal, Last Saved By: Toshiba, Revision Number: 3, Name of Creating Application: Microsoft Office Word, Total Editing Time: 12:00, Create Time/Date: Sun Aug 4 00:49:00 2019, Last Saved Time/Date: Mon Aug 5 02:28:00 2019, Number of Pages: 2, Number of Words: 611, Number of Characters: 3365, Security: 0
- Architecture
- WINDOWS
- SHA256
- d65a8ebf33ecf3fd899c4a755dadb25b4b7f78b04bd747e0b60667731c39dfd7
- MD5
- 9b86771abf656aa6c80a6e2352751832
- SHA1
- 8c4cb47c4876d14c6a288c51ab7dd97bac8f65b9
- ssdeep
- 12288:n/WfqHMmdvq34zw8FkE6MNVO6M19dmBO7FKzjFaeGcgyyw:n/WiHFtSWNk6hB0KNaeVyw
Classification (TrID)
- 80.0% (.DOC) Microsoft Word document
- 20.0% (.) Generic OLE2 / Multistream Compound File
Screenshots
Loading content, please wait...
Hybrid Analysis
Tip: Click an analysed process below to view more details.
Analysed 1 process in total.
- WINWORD.EXE /n "C:\Formulaireeuro.doc" (PID: 4452)
Network Analysis
DNS Requests
No relevant DNS requests were made.
Contacted Hosts
No relevant hosts were contacted.
HTTP Traffic
No relevant HTTP requests were made.
Extracted Strings
Extracted Files
-
Clean 1
-
-
~_rmulaireeuro.doc
- Size
- 162B (162 bytes)
- Type
- data
- AV Scan Result
- 0/53
- Runtime Process
- WINWORD.EXE (PID: 4452)
- MD5
- 8b6d4b773518c27c28a949337153900a
- SHA1
- d2b463070432b5360ceb957c5ebb40f2e4f30b61
- SHA256
- 2c25578cfdb21dfd6a2846a11b84f117cb28de0de4314dad3fd56c16b951f32a
-
-
Informative 7
-
-
Formulaireeuro.LNK
- Size
- 483B (483 bytes)
- Type
- lnk
- Description
- MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Archive, ctime=Wed Aug 21 06:50:22 2019, mtime=Wed Aug 21 06:50:22 2019, atime=Wed Aug 21 06:50:30 2019, length=676352, window=hide
- Runtime Process
- WINWORD.EXE (PID: 4452)
- MD5
- 3e7dd4909ef916e26781f72d2f2843fd
- SHA1
- e66e2dd56db77abb13b592c9ff390ef29352fc29
- SHA256
- ddc98783bd22d4a321e71b0721d14e795a50bbcfb8948c4d7018fd41954b0046
-
index.dat
- Size
- 124B (124 bytes)
- Type
- data
- Runtime Process
- WINWORD.EXE (PID: 4452)
- MD5
- 008fe6b9eadc10e1fbf82c737ead2a1b
- SHA1
- b20e0c8cca601a9a9b8eecb7e5a505375bf02e57
- SHA256
- 99b9b6c51590438e7206b96322e080f021f3a5c470150ffb6fd2d0efd577c132
-
MSO1036.acl
- Size
- 43KiB (43558 bytes)
- Type
- data
- Runtime Process
- WINWORD.EXE (PID: 4452)
- MD5
- f1053a26792796ec8fc263c7df26ce9a
- SHA1
- 3e284ecb6d5465b81ed7e57ba60133aa5b3168c8
- SHA256
- 911afa2dd5dba3654279433c9049ae2c48672f9aadebe5bbd092864333e3ae72
-
~WRS_D711277C-7D56-4005-AF40-8D496A371F6C_.tmp
- Size
- 1KiB (1024 bytes)
- Type
- data
- Runtime Process
- WINWORD.EXE (PID: 4452)
- MD5
- 5d4d94ee7e06bbb0af9584119797b23a
- SHA1
- dbb111419c704f116efa8e72471dd83e86e49677
- SHA256
- 4826c0d860af884d3343ca6460b0006a7a2ce7dbccc4d743208585d997cc5fd1
-
~WRS_996995EB-7181-47EE-B5F8-EF36F493A8AD_.tmp
- Size
- 1.5KiB (1536 bytes)
- Type
- data
- Runtime Process
- WINWORD.EXE (PID: 4452)
- MD5
- 74e4ca21dc17fd026f7586f80a0b3d05
- SHA1
- 315cd2d5997878a0ad6cc03320dd01f8150036c5
- SHA256
- b7b3698522be1d6507add3252823dedaf8f7a1b55dae19e34802b789c0fb2608
-
ExcludeDictionaryFR040c.lex
- Size
- 2B (2 bytes)
- Type
- text
- Description
- Little-endian UTF-16 Unicode text, with no line terminators
- Runtime Process
- WINWORD.EXE (PID: 4452)
- MD5
- f3b25701fe362ec84616a93a45ce9998
- SHA1
- d62636d8caec13f04e28442a0a6fa1afeb024bbb
- SHA256
- b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
-
~_Normal.dotm
- Size
- 162B (162 bytes)
- Type
- data
- Runtime Process
- WINWORD.EXE (PID: 4452)
- MD5
- 8b6d4b773518c27c28a949337153900a
- SHA1
- d2b463070432b5360ceb957c5ebb40f2e4f30b61
- SHA256
- 2c25578cfdb21dfd6a2846a11b84f117cb28de0de4314dad3fd56c16b951f32a
-
Notifications
-
Runtime
- Network whitenoise filtering (Process) was applied
- Not all Falcon MalQuery lookups completed in time
- Not all sources for indicator ID "api-55" are available in the report
- Not all sources for indicator ID "hooks-8" are available in the report
- Not all sources for indicator ID "string-63" are available in the report