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Analysis
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max time kernel
14s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
17/08/2024, 21:16
Static task
static1
Behavioral task
behavioral1
Sample
a42a650e065ce5275d82b2e6a20cfd3d_JaffaCakes118.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a42a650e065ce5275d82b2e6a20cfd3d_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
a42a650e065ce5275d82b2e6a20cfd3d_JaffaCakes118.dll
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Size
80KB
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MD5
a42a650e065ce5275d82b2e6a20cfd3d
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SHA1
4181e80dceed404e20ab54629e89864c5ca95a93
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SHA256
5709b4a7a8847e31cec8349ceaa2775270d63bfd7df79d8f1f3475e57e26b51c
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SHA512
92a0a62e11a98d380e3e2edfeeb4edce75170b5a1c1d87684d7bc6a1136b72b58d607c0990e6b4ee898bcb9136e46785fd7bae10244e812bdc8176c96a992aa3
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SSDEEP
768:dgCZc2LN0yuR6AAoMJZCIuecIhpLLXZN/AHMJnMXu1FjGn7ZaKRK:dVZFL8evpLbTpJnMyjyQ
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2348 2320 WerFault.exe 29 -
System Location Discovery: System Language Discovery 1 TTPs 1 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 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2948 wrote to memory of 2320 2948 rundll32.exe 29 PID 2948 wrote to memory of 2320 2948 rundll32.exe 29 PID 2948 wrote to memory of 2320 2948 rundll32.exe 29 PID 2948 wrote to memory of 2320 2948 rundll32.exe 29 PID 2948 wrote to memory of 2320 2948 rundll32.exe 29 PID 2948 wrote to memory of 2320 2948 rundll32.exe 29 PID 2948 wrote to memory of 2320 2948 rundll32.exe 29 PID 2320 wrote to memory of 2348 2320 rundll32.exe 30 PID 2320 wrote to memory of 2348 2320 rundll32.exe 30 PID 2320 wrote to memory of 2348 2320 rundll32.exe 30 PID 2320 wrote to memory of 2348 2320 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a42a650e065ce5275d82b2e6a20cfd3d_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2948 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a42a650e065ce5275d82b2e6a20cfd3d_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2320 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2320 -s 2283⤵
- Program crash
PID:2348
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