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Analysis
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max time kernel
137s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
22/08/2024, 09:36
Static task
static1
Behavioral task
behavioral1
Sample
b72538006a483c0ee326fa2f6e329286_JaffaCakes118.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b72538006a483c0ee326fa2f6e329286_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
b72538006a483c0ee326fa2f6e329286_JaffaCakes118.dll
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Size
112KB
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MD5
b72538006a483c0ee326fa2f6e329286
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SHA1
c3d6333b994d0d63a78bd15d67e991fa2e29e346
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SHA256
178ffebab78bffa130a7b0298afe6cf23126934abfc9aef7b0720a5e113a20d1
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SHA512
8e4a1b2e473f68123dddb888d967b00e3c7d2af441da9f54687b88ecba0964271b9b9a72e8ef5247b0007c6278d5ede32bf686da198761dfcc99af4f332d68ec
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SSDEEP
3072:VIj0G1Bw1dyGYKxvZLtVeRAQDasFoHNTz:VIj0+Bw1dyzKxhfeRAQO3
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2364 4860 WerFault.exe 83 -
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 4816 wrote to memory of 4860 4816 rundll32.exe 83 PID 4816 wrote to memory of 4860 4816 rundll32.exe 83 PID 4816 wrote to memory of 4860 4816 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b72538006a483c0ee326fa2f6e329286_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4816 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b72538006a483c0ee326fa2f6e329286_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4860 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4860 -s 6003⤵
- Program crash
PID:2364
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4860 -ip 48601⤵PID:3476