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Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
29/09/2024, 06:47
Static task
static1
Behavioral task
behavioral1
Sample
fdfe0cfa8e17443ab0a9c577baa9b837_JaffaCakes118.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fdfe0cfa8e17443ab0a9c577baa9b837_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
fdfe0cfa8e17443ab0a9c577baa9b837_JaffaCakes118.dll
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Size
73KB
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MD5
fdfe0cfa8e17443ab0a9c577baa9b837
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SHA1
a119268fd403bc1283709a814f0b96fbb7cbbf4c
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SHA256
1c5c6b490048af2f7e5d86b9cf2be0211608413a05b6e2f750a7eea414de85e6
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SHA512
b412d5cfc707fcd477b08b3c98dd706bb1a435776d636c6c5ddd4f32aa1ea1447265b81ac28f8b6c87d5dfca5855cec608561437eab2cdeab6fa7a9b222c83bb
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SSDEEP
1536:nd/VxMu48YQbtSE53cRGzpz8G0BJeP1emePCemRPCt:nlTMu4UbcWFpz8G0feP1emePCemRPCt
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2692 1628 WerFault.exe 30 -
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 11 IoCs
description pid Process procid_target PID 1764 wrote to memory of 1628 1764 rundll32.exe 30 PID 1764 wrote to memory of 1628 1764 rundll32.exe 30 PID 1764 wrote to memory of 1628 1764 rundll32.exe 30 PID 1764 wrote to memory of 1628 1764 rundll32.exe 30 PID 1764 wrote to memory of 1628 1764 rundll32.exe 30 PID 1764 wrote to memory of 1628 1764 rundll32.exe 30 PID 1764 wrote to memory of 1628 1764 rundll32.exe 30 PID 1628 wrote to memory of 2692 1628 rundll32.exe 31 PID 1628 wrote to memory of 2692 1628 rundll32.exe 31 PID 1628 wrote to memory of 2692 1628 rundll32.exe 31 PID 1628 wrote to memory of 2692 1628 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\fdfe0cfa8e17443ab0a9c577baa9b837_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1764 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\fdfe0cfa8e17443ab0a9c577baa9b837_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1628 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1628 -s 2243⤵
- Program crash
PID:2692
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