Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30-11-2024 05:07
Behavioral task
behavioral1
Sample
b4eb14804782e13daa4772d02fb43b29_JaffaCakes118.dll
Resource
win7-20240903-en
windows7-x64
3 signatures
150 seconds
General
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Target
b4eb14804782e13daa4772d02fb43b29_JaffaCakes118.dll
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Size
66KB
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MD5
b4eb14804782e13daa4772d02fb43b29
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SHA1
29f2e50a5cd3ff99a36bdf27a8cfc9336aee0e9e
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SHA256
32f6b727a354406d30c3bfb4153b17e8b9864b98e43519f75c518ac277a1cfeb
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SHA512
98ca12f9ad65c98afb7fedbfc6ded86c66a9130914c93eeaac4e69c91b93c6bfc7323f46196dc9d75f039bbc8208d106475097715f38e7fca92c2bdd460d8198
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SSDEEP
1536:NomNZnI+CQSrNXZySOh97iHFBZcqZAfMOsnr5d:NooC+CzOliHFBZ/eEOsnH
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3476-0-0x0000000010000000-0x000000001000E000-memory.dmp upx -
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 3 IoCs
description pid Process procid_target PID 228 wrote to memory of 3476 228 rundll32.exe 83 PID 228 wrote to memory of 3476 228 rundll32.exe 83 PID 228 wrote to memory of 3476 228 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b4eb14804782e13daa4772d02fb43b29_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:228 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b4eb14804782e13daa4772d02fb43b29_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3476
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