Analysis
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max time kernel
140s -
max time network
124s -
platform
windows11-21h2_x64 -
resource
win11-20240709-en -
submitted
16-07-2024 22:58
Behavioral task
behavioral1
Sample
Fatality.dll
Resource
win11-20240709-en
2 signatures
150 seconds
General
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Target
Fatality.dll
Score
3/10
Malware Config
Signatures
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Program crash 2 IoCs
pid pid_target Process procid_target 5012 1964 WerFault.exe 81 3400 1964 WerFault.exe 81 -
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 2072 wrote to memory of 1964 2072 rundll32.exe 81 PID 2072 wrote to memory of 1964 2072 rundll32.exe 81 PID 2072 wrote to memory of 1964 2072 rundll32.exe 81
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Fatality.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2072 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Fatality.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1964 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1964 -s 4843⤵
- Program crash
PID:5012
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1964 -s 5643⤵
- Program crash
PID:3400
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1964 -ip 19641⤵PID:2648
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 1964 -ip 19641⤵PID:2824