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Analysis
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max time kernel
135s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
25/07/2024, 10:40
Static task
static1
Behavioral task
behavioral1
Sample
6f3cb4c414ef8de41d2a66d41ba9353f_JaffaCakes118.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
6f3cb4c414ef8de41d2a66d41ba9353f_JaffaCakes118.dll
Resource
win10v2004-20240709-en
General
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Target
6f3cb4c414ef8de41d2a66d41ba9353f_JaffaCakes118.dll
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Size
226KB
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MD5
6f3cb4c414ef8de41d2a66d41ba9353f
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SHA1
f39fda712844450cb3b2845081b49e36c08b9ce6
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SHA256
d6ec7dc04d27ac2db767c31e27c35293b9ba9b9b149130e28b03b5b9b40bcfda
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SHA512
3f39abbdd3011593c3d1ae840823ff07ff56329e08c9b48af30496adc39954c94a96d6685d7a5c5298eed1e483ba649824bd9c6aff0ce77c340564ba4b9f2058
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SSDEEP
6144:ioEAx9X362dBbosqE39T674tsLxonBjKPZu6H6:iV+J62dBbosqEtT6MtsLxo1K
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 3836 3504 WerFault.exe 84 -
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 3752 wrote to memory of 3504 3752 rundll32.exe 84 PID 3752 wrote to memory of 3504 3752 rundll32.exe 84 PID 3752 wrote to memory of 3504 3752 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\6f3cb4c414ef8de41d2a66d41ba9353f_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3752 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\6f3cb4c414ef8de41d2a66d41ba9353f_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3504 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3504 -s 5923⤵
- Program crash
PID:3836
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 3504 -ip 35041⤵PID:2912