Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
21-09-2024 08:26
Static task
static1
Behavioral task
behavioral1
Sample
ef684dcc298a60de39a28862bc0ae44a_JaffaCakes118.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ef684dcc298a60de39a28862bc0ae44a_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
ef684dcc298a60de39a28862bc0ae44a_JaffaCakes118.dll
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Size
868KB
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MD5
ef684dcc298a60de39a28862bc0ae44a
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SHA1
15d67acfdf7ff4a9b542074e4826576612c6dc1f
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SHA256
d070a6d029e60a93768a4cee6ce0bb75ed7726f4a6c6bee76470ed2be38fea39
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SHA512
a304bad2d75ae0a54bde78b6e2774a09285ba3516e11b70790382902ec54ff0762bf2d2f1da8819ab435e691d31fccfebcc0feeb56e9a2a0f23e31ed1fb52eeb
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SSDEEP
12288:AH5TIJzdFvDkTuUZ1KUeljpU3aCunALWqKjyW0LSk8Z:AHUdFuuW1KUelj+xunALWhu5Lm
Malware Config
Signatures
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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 AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2520 rundll32.exe -
Suspicious use of SetWindowsHookEx 37 IoCs
pid Process 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe 2520 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2096 wrote to memory of 2520 2096 rundll32.exe 30 PID 2096 wrote to memory of 2520 2096 rundll32.exe 30 PID 2096 wrote to memory of 2520 2096 rundll32.exe 30 PID 2096 wrote to memory of 2520 2096 rundll32.exe 30 PID 2096 wrote to memory of 2520 2096 rundll32.exe 30 PID 2096 wrote to memory of 2520 2096 rundll32.exe 30 PID 2096 wrote to memory of 2520 2096 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ef684dcc298a60de39a28862bc0ae44a_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2096 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ef684dcc298a60de39a28862bc0ae44a_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2520
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