7z1514-x64.msi
This report is generated from a file or URL submitted to this webservice on April 25th 2016 13:43:59 (UTC)
Guest System: Windows 7 32 bit, Home Premium, 6.1 (build 7601), Service Pack 1
Report generated by
Falcon Sandbox v4.00 © Hybrid Analysis
Indicators
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Suspicious Indicators 3
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Installation/Persistance
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Creates/touches files in windows directory
- details
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"WINWORD.EXE" created file "%WINDIR%\AppPatch\AcSpecfc.DLL"
"WINWORD.EXE" created file "C:\Windows\Globalization\Sorting\sortdefault.nls"
"WINWORD.EXE" created file "C:\Windows\system32\spool\DRIVERS\W32X86\3\mxdwdui.BUD"
"WINWORD.EXE" created file "C:\Windows\system32\spool\DRIVERS\W32X86\3\mxdwdui.gpd"
"WINWORD.EXE" created file "C:\Windows\system32\spool\DRIVERS\W32X86\3\StdNames.gpd"
"WINWORD.EXE" created file "C:\Windows\system32\spool\DRIVERS\W32X86\3\mxdwdui.ini"
"WINWORD.EXE" created file "%LOCALAPPDATA%\Microsoft\Windows\Caches\cversions.1.db"
"WINWORD.EXE" created file "%LOCALAPPDATA%\Microsoft\Windows\Caches\{AFBF9F1A-8EE8-4C77-AF34-C647E37CA0D9}.1.ver0x0000000000000007.db"
"WINWORD.EXE" created file "C:\Windows\system32\en-US\KERNELBASE.dll.mui"
"WINWORD.EXE" created file "%LOCALAPPDATA%\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{B932DEE3-70E5-47EB-97EB-D3EAEA78D09D}.tmp"
"WINWORD.EXE" created file "C:\Windows\Fonts\staticcache.dat"
"WINWORD.EXE" created file "C:\Windows\Microsoft.NET\Framework\v1.0.3705\clr.dll"
"WINWORD.EXE" created file "C:\Windows\Microsoft.NET\Framework\v1.0.3705\mscorwks.dll"
"WINWORD.EXE" created file "C:\Windows\Microsoft.NET\Framework\v1.1.4322\clr.dll"
"WINWORD.EXE" created file "C:\Windows\Microsoft.NET\Framework\v1.1.4322\mscorwks.dll"
"WINWORD.EXE" created file "C:\Windows\Microsoft.NET\Framework\v2.0.50727\clr.dll"
"WINWORD.EXE" created file "C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorwks.dll"
"WINWORD.EXE" created file "C:\Windows\Microsoft.NET\Framework\v4.0.30319\clr.dll"
"WINWORD.EXE" created file "C:\Windows\System32\wdmaud.drv" - source
- API Call
- relevance
- 7/10
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Creates/touches files in windows directory
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Unusual Characteristics
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Contains embedded string with suspicious keywords
- details
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Found suspicious keyword "Lib" which indicates: "May run code from a DLL"
Found suspicious keyword "Chr" which indicates: "May attempt to obfuscate specific strings"
Found suspicious keyword "Windows" which indicates: "May enumerate application windows (if combined with Shell.Application object)" - source
- File/Memory
- relevance
- 10/10
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Installs hooks/patches the running process
- details
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"WINWORD.EXE" wrote bytes "34c0e077" to virtual address "0x691FE718" (part of module "OART.DLL")
"WINWORD.EXE" wrote bytes "1761b370" to virtual address "0x66C9F69C" (part of module "RICHED20.DLL")
"WINWORD.EXE" wrote bytes "4c73be77" to virtual address "0x67EF10AC" (part of module "MSPTLS.DLL")
"WINWORD.EXE" wrote bytes "5419e177" to virtual address "0x6A0AEC08" (part of module "WWLIB.DLL")
"WINWORD.EXE" wrote bytes "e923199ef1" to virtual address "0x766E3D01" ("SetUnhandledExceptionFilter@KERNEL32.DLL")
"WINWORD.EXE" wrote bytes "40539b7758589c77186a9c77653c9d770000000000bf6d760000000056cc6d76000000007cca6d76000000003768b5756a2c9d77d62d9d77000000002069b5750000000029a66d7600000000a48db57500000000f70e6d7600000000" to virtual address "0x761E1000" (part of module "NSI.DLL")
"WINWORD.EXE" wrote bytes "c9390d77" to virtual address "0x2F0A1634" (part of module "WINWORD.EXE")
"WINWORD.EXE" wrote bytes "f035d877" to virtual address "0x6862A980" (part of module "MSO.DLL") - source
- Hook Detection
- relevance
- 10/10
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Contains embedded string with suspicious keywords
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Informative 6
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External Systems
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Sample was identified as clean by Antivirus engines
- details
- 0/56 Antivirus vendors marked sample as malicious (0% detection rate)
- source
- External System
- relevance
- 10/10
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Sample was identified as clean by Antivirus engines
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General
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Creates a writable file in a temporary directory
- details
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"WINWORD.EXE" created file "%TEMP%\~DF1612545AFCF36563.TMP"
"WINWORD.EXE" created file "%TEMP%\~DF0C3999F6C18EFA64.TMP"
"WINWORD.EXE" created file "%TEMP%\~DFC55C60E067F512E8.TMP" - source
- API Call
- relevance
- 1/10
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Creates mutants
- details
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"\Sessions\1\BaseNamedObjects\KYIMEShareCachedData.MutexObject.PSPUBWS"
"\Sessions\1\BaseNamedObjects\KYTransactionServer.MutexObject.PSPUBWS"
"\Sessions\1\BaseNamedObjects\Local\MidiMapper_modLongMessage_RefCnt"
"\Sessions\1\BaseNamedObjects\Global\MTX_MSO_Formal1_S-1-5-21-4162757579-3804539371-4239455898-1000"
"\Sessions\1\BaseNamedObjects\Global\MTX_MSO_AdHoc1_S-1-5-21-4162757579-3804539371-4239455898-1000" - source
- Created Mutant
- relevance
- 3/10
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Loads rich edit control libraries
- details
- "WINWORD.EXE" loaded module "%COMMONPROGRAMFILES%\microsoft shared\OFFICE12\RICHED20.DLL" at 66C40000
- source
- Loaded Module
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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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"~WRS{B932DEE3-70E5-47EB-97EB-D3EAEA78D09D}.tmp" has type "FoxPro FPT blocks size 0 next free block index 218103808 1st used item "\375""
"opa12.dat" has type "data"
"~WRD0000.doc" has type "dBase IV DBT of \241.DBF blocks size 14680081 next free block index 13566160 1st item "\377""
"~WRD0001.doc" has type "dBase IV DBT of \241.DBF blocks size 14680081 next free block index 13566160 1st item "\377""
"index.dat" has type "data"
"~WRD0002.doc" has type "dBase IV DBT of \241.DBF blocks size 14680081 next free block index 13566160 1st item "\377""
"Local Disk (C).LNK" has type "MS Windows shortcut Item id list present Points to a file or directory Has Relative path Hidden System Directory ctime=Tue Jul 14 09:07:54 2009 mtime=Tue Apr 26 03:49:52 2016 atime=Tue Apr 26 03:49:52 2016 length=12288 window=hide"
"~WRS{575F0517-3787-4835-BE64-80856BABD997}.tmp" has type "data"
"~$1514_x64.msi.rtf" has type "data"
"7z1514_x64.msi.LNK" has type "MS Windows shortcut Item id list present Points to a file or directory Has Relative path Archive ctime=Tue Apr 26 03:44:26 2016 mtime=Tue Apr 26 03:44:26 2016 atime=Tue Apr 26 03:44:20 2016 length=1655808 window=hide" - source
- Binary File
- relevance
- 3/10
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Dropped files
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Network Related
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Found potential URL in binary/memory
- details
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Heuristic match: "_MA^9$^.Mm"
Pattern match: "UNmS.RgDl/W|U@]wDgr_U3/fovB7&\ev^tmt~re"
Pattern match: "R6q4vn.gGk/qER&*F~@wb"
Pattern match: "w.Jw/GOE"
Pattern match: "MS.ezvv/`d}Dz=8Ff0yJe"
Heuristic match: "ykNm`Q&7o;2T|.eC"
Pattern match: "E.PTV/{p[`H"
Pattern match: "Z3rj.Yq/*D@-tV"
Pattern match: "Cjal.cbQ/t0=D\:ZH$$|T.H%xK"
Pattern match: "z.vYl//aFM"
Pattern match: "9eIt3.OK/sAl4yl"
Heuristic match: ".fYH|9kz*1i:(S`M7!3FKHP\nC{V6p8]!Jj.Do"
Pattern match: "X7Bzg.pic/Hwag"
Pattern match: "WY.sBN/s*2a]qj"
Heuristic match: "B^(W8ki`_SnZMAF?RXp1#kgTZ#9!uRG`aRaHq5*e$~..GY"
Heuristic match: "aPu+<@DZ~O=G@_HMOlaRQ0C>L~99;f`ny`/];B]pIl \Z/*;!0d5{aMs.%n<*:}{QZtY}_;_uY}Wzb1>IIo>Pd;;LdYgUiWw8JxQV!^yK@F.Z+x0Qi!BTG'5`gJ_]RWtiPT[R;WBV%yG^zZb;V{Z|v)x#09O/!KdS;*%L)|jaMW~Q1=B]=t=4W.SY"
Pattern match: "NHE.nD/%Ha7x13&'ya#-^C"
Heuristic match: "DX5/Xj{?zP|j0Nh(NLH!j<sbJh0NLhj!;2WaX~-MBzolNL2HQvO!<5Oh]Bt{%/'sB'tBBTu&tohc=!$$I2;;!34OOHXR@)\^HlIB|tsD'tB'BUPc:\\S@FB:!87%uB'DB^d:*Tt@.l:s987W.NR"
Heuristic match: "C?t,' y\kZ0DC-FSYP@,-q`)YT(@;(F2BrxC7\U k):$:)|DTdBuS50.Tf"
Pattern match: "xpZz.kulg/=iE.@^@BoT09fJ4u5:9!WyoY733TW7f?*=!9hYfR5z!k4ZGf@$" - source
- File/Memory
- relevance
- 10/10
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Found potential URL in binary/memory
File Details
7z1514-x64.msi
- Filename
- 7z1514-x64.msi
- Size
- 1.6MiB (1655808 bytes)
- Type
- msi data
- Description
- Composite Document File V2 Document, Little Endian, Os: Windows, Version 5.2, Code page: 1252, Title: Installation Database, Subject: 7-Zip (x64 edition) Package, Author: Igor Pavlov, Keywords: Installer, Comments: 7-Zip (x64 edition) Package, Template: x64;1033, Revision Number: {23170F69-40C1-2702-1514-000002000000}, Number of Pages: 200, Number of Words: 2, Security: 2, Create Time/Date: Thu Dec 31 19:28:41 2015, Last Saved Time/Date: Thu Dec 31 19:28:41 2015, Name of Creating Application: Windows Instal
- Architecture
- WINDOWS
- SHA256
- cefe1a9092d8a6be68468c33910d6206b40e934fb63cab686c5cccf369fbf712
- MD5
- b39617fd502261a29e33603760e33f3c
- SHA1
- ffcc0db85ef98022999a6a90c5f96857fa670737
Classification (TrID)
- 89.3% (.MSI) Microsoft Windows Installer
- 9.4% (.MST) Windows SDK Setup Transform Script
- 1.2% (.) Generic OLE2 / Multistream Compound File
Screenshots
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Hybrid Analysis
Tip: Click an analysed process below to view more details.
Analysed 1 process in total (System Resource Monitor).
- WINWORD.EXE /n /dde (PID: 896)
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
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Informative 10
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7z1514_x64.msi.LNK
- Size
- 483B (483 bytes)
- Type
- MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Archive, ctime=Tue Apr 26 03:44:26 2016, mtime=Tue Apr 26 03:44:26 2016, atime=Tue Apr 26 03:44:20 2016, length=1655808, window=hide
- MD5
- c6689c600748b182a63d90da5434ce86
- SHA256
- e1681522d1727ca8d188beda4bd17528c6c792717171705df02e09877f4cc820
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Local Disk (C).LNK
- Size
- 317B (317 bytes)
- Type
- MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Hidden, System, Directory, ctime=Tue Jul 14 09:07:54 2009, mtime=Tue Apr 26 03:49:52 2016, atime=Tue Apr 26 03:49:52 2016, length=12288, window=hide
- MD5
- 564711ad1f8bf4246c4676b6a3b38acd
- SHA256
- 4b77f417a4aa3cdccb98125fdaf2fff767a7013e38c0ab8198a55e73f55b7d20
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index.dat
- Size
- 80B (80 bytes)
- Type
- data
- MD5
- b7d15c3dfabc399394c8303e17cf08ec
- SHA1
- 4af2ff5aff7550e85d5caae55d5774dc13c77ba5
- SHA256
- af9e0fa4803a7bd61a977386ea69145243fd82a2acb5ede7437a65329888dc8d
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~WRD0000.doc
- Size
- 3.2MiB (3311616 bytes)
- Type
- dBase IV DBT of \241.DBF, blocks size 14680081, next free block index 13566160, 1st item "\377"
- MD5
- 24fdd889c9b9a9f1cdff885523c75a91
- SHA1
- c35347983f6379b3c236ef6daf9ffebd93c5e57c
- SHA256
- 60c11675e6431bb143a2949d88855a2cf75895445c01d3e27897f710d3dfeb3f
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~WRD0001.doc
- Size
- 3.2MiB (3311616 bytes)
- Type
- dBase IV DBT of \241.DBF, blocks size 14680081, next free block index 13566160, 1st item "\377"
- MD5
- 24fdd889c9b9a9f1cdff885523c75a91
- SHA1
- c35347983f6379b3c236ef6daf9ffebd93c5e57c
- SHA256
- 60c11675e6431bb143a2949d88855a2cf75895445c01d3e27897f710d3dfeb3f
-
~WRD0002.doc
- Size
- 3.1MiB (3301376 bytes)
- Type
- dBase IV DBT of \241.DBF, blocks size 14680081, next free block index 13566160, 1st item "\377"
- MD5
- 692e9030df3a770141aa905e8256804c
- SHA1
- 2df97ca99c1eb6d29a32a104fc94bdee0912e957
- SHA256
- 5982daad15a54d4ce962613edf71c42abc98c728f1a2a4b22f0396538b6234d0
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~WRS{575F0517-3787-4835-BE64-80856BABD997}.tmp
- Size
- 1.5KiB (1536 bytes)
- Type
- data
- MD5
- 4207c4059d67d0a2b7a8b9024106a0be
- SHA1
- a3a8cc469c705c045d13120ca2d989166109dcfc
- SHA256
- eab24c8775482c6e69551a06caf43df64cd3b84bba567480f9a383962fe96fae
-
~WRS{B932DEE3-70E5-47EB-97EB-D3EAEA78D09D}.tmp
- Size
- 1KiB (1024 bytes)
- Type
- FoxPro FPT, blocks size 0, next free block index 218103808, 1st used item "\375"
- MD5
- 5d4d94ee7e06bbb0af9584119797b23a
- SHA1
- dbb111419c704f116efa8e72471dd83e86e49677
- SHA256
- 4826c0d860af884d3343ca6460b0006a7a2ce7dbccc4d743208585d997cc5fd1
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opa12.dat
- Size
- 8.3KiB (8488 bytes)
- Type
- data
- MD5
- 1a81858a59766b2b9e3b7367d5511f9f
- SHA1
- 4a22d2059882e9990edf369f2dd6e47a6e58b20a
- SHA256
- 15387241cfc7fade48789cec580964b9c52042cda3b8cfe4755fd2bfc1f14488
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~$1514_x64.msi.rtf
- Size
- 162B (162 bytes)
- Type
- data
- MD5
- b1c95d2bc2093ac6fdba0ff3806f00f0
- SHA1
- 8c134279bbea8308af1c390d8e7ee9a40ac83420
- SHA256
- b199518967e0e8ae17bec809d41ac9e9645c9f005080354158402fcd8d615971
-