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Analysis
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max time kernel
150s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
12/09/2024, 22:15
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
dd250e85c6fad8c3134e56c9b198e7db_JaffaCakes118.dll
Resource
win7-20240903-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
dd250e85c6fad8c3134e56c9b198e7db_JaffaCakes118.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
dd250e85c6fad8c3134e56c9b198e7db_JaffaCakes118.dll
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Size
71KB
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MD5
dd250e85c6fad8c3134e56c9b198e7db
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SHA1
a6876a0cdbd31f977294951d7f77f8a96d8a4fb0
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SHA256
b241c86379ee2163b8825ceb166fc1119f631725bd431601c0bac05c852cdacc
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SHA512
9c40e7d704751b1c5f012516ef52797d5ea562a449e2beea959b1fbc75645376ba27d06684efc34a641bd81f7cd1e857975d18ac80b6631092c491974e6c922b
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SSDEEP
768:0kSpisvuzgdwMG9hl7c1M5uEcnZ99AOTCSq33cSp38MpMXTnkx+UZJnbkpHx4BnU:9SplSbm1rtAO+MkMMpwD4nJnbhBn49
Score
7/10
Malware Config
Signatures
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Loads dropped DLL 4 IoCs
pid Process 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Common Files\Microsoft Shared\jpvteq.dll rundll32.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\jpvteq.dll rundll32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regedit.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Runs .reg file with regedit 1 IoCs
pid Process 3068 regedit.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe 1732 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe Token: SeDebugPrivilege 1732 rundll32.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 3000 wrote to memory of 3016 3000 rundll32.exe 30 PID 3000 wrote to memory of 3016 3000 rundll32.exe 30 PID 3000 wrote to memory of 3016 3000 rundll32.exe 30 PID 3000 wrote to memory of 3016 3000 rundll32.exe 30 PID 3000 wrote to memory of 3016 3000 rundll32.exe 30 PID 3000 wrote to memory of 3016 3000 rundll32.exe 30 PID 3000 wrote to memory of 3016 3000 rundll32.exe 30 PID 3016 wrote to memory of 3068 3016 rundll32.exe 31 PID 3016 wrote to memory of 3068 3016 rundll32.exe 31 PID 3016 wrote to memory of 3068 3016 rundll32.exe 31 PID 3016 wrote to memory of 3068 3016 rundll32.exe 31 PID 3016 wrote to memory of 1732 3016 rundll32.exe 32 PID 3016 wrote to memory of 1732 3016 rundll32.exe 32 PID 3016 wrote to memory of 1732 3016 rundll32.exe 32 PID 3016 wrote to memory of 1732 3016 rundll32.exe 32 PID 3016 wrote to memory of 1732 3016 rundll32.exe 32 PID 3016 wrote to memory of 1732 3016 rundll32.exe 32 PID 3016 wrote to memory of 1732 3016 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\dd250e85c6fad8c3134e56c9b198e7db_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3000 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\dd250e85c6fad8c3134e56c9b198e7db_JaffaCakes118.dll,#12⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3016 -
C:\Windows\SysWOW64\regedit.exeregedit.exe -s "C:\Users\Admin\AppData\Local\Temp\jpvteqreg.reg"3⤵
- System Location Discovery: System Language Discovery
- Runs .reg file with regedit
PID:3068
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" "C:\Program Files\Common Files\Microsoft Shared\jpvteq.dll",polmxhat3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1732
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
71KB
MD5dd250e85c6fad8c3134e56c9b198e7db
SHA1a6876a0cdbd31f977294951d7f77f8a96d8a4fb0
SHA256b241c86379ee2163b8825ceb166fc1119f631725bd431601c0bac05c852cdacc
SHA5129c40e7d704751b1c5f012516ef52797d5ea562a449e2beea959b1fbc75645376ba27d06684efc34a641bd81f7cd1e857975d18ac80b6631092c491974e6c922b