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Analysis
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max time kernel
138s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
12/08/2024, 10:40
Static task
static1
Behavioral task
behavioral1
Sample
8e6cc8ea28d4f47e9160b249d1120252_JaffaCakes118.dll
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
8e6cc8ea28d4f47e9160b249d1120252_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
8e6cc8ea28d4f47e9160b249d1120252_JaffaCakes118.dll
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Size
112KB
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MD5
8e6cc8ea28d4f47e9160b249d1120252
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SHA1
58eafb212255bc6dcea24da5c99950f5231cf938
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SHA256
c1ce87a99a55e173724887167f8f188ab3a845d38ee5eb03c17cb6ca14f3028e
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SHA512
f454c7fdbb70eda33808b100151c489f9011cf0efd33d6f4026cd3c79b74129bb6a4c828946506053887e9795870b6c8bf160609b9377733c81f9bbb60c390f0
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SSDEEP
1536:hZNVPnMEsNYFmVQVtw3FFi0FTsz+kPlptlZTDzkggSr9zB8ZyaWtSq2Lwe:PNVPjcYFmWVt+U0FIZx3Qy9zchLL
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 4920 5020 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 4092 wrote to memory of 5020 4092 rundll32.exe 84 PID 4092 wrote to memory of 5020 4092 rundll32.exe 84 PID 4092 wrote to memory of 5020 4092 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\8e6cc8ea28d4f47e9160b249d1120252_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4092 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\8e6cc8ea28d4f47e9160b249d1120252_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:5020 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5020 -s 6323⤵
- Program crash
PID:4920
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 5020 -ip 50201⤵PID:4336