Analysis
- max time kernel
147s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
06/07/2026, 03:18
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
test.zip
Resource
win11-20260513-en
0 signatures
150 seconds
Behavioral task
behavioral2
Sample
test/Modern_Warfare_2_2009.dll
Resource
win11-20260513-en
3 signatures
150 seconds
Behavioral task
behavioral3
Sample
test/notepad.exe
Resource
win11-20260513-en
0 signatures
150 seconds
Behavioral task
behavioral4
Sample
test/run.bat
Resource
win11-20260513-en
9 signatures
150 seconds
General
- Target test/Modern_Warfare_2_2009.dll
- Size 1.3MB
- Sample260706-dtrkfsc19n
- SHA256 a1246aaa106196f95c4866e10fd310245ead721a39ad3833251b648ddc37e19e
- MD5 d9aff552a627a7edd1e5f84e1288853b
- SHA1 5fa8f449988811934f1f914ba83ac3390df46630
- SHA512 96ddc702ef311041c60f7d2fcaa8b7a5309d2d6c3c904ada96149f826ec4bc712e1129933b5b5afd28d9b361803429cda9b3eb8100dd14697a7b4d00c72806fa
- SSDEEP 24576:aLdZZhLRzjF3Vu4myNhD2lzNQ2qmFa8UTp9B3nUdZ1fK+ihnzORhVLA:IVlvNyewFq7BnSZ1fK+ihnzOVA
- TLSH T1B2556D20FA00516AF186017769FD67BA86782D3047C900C3B3959DF5E97A7E1A73B38B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- Program crash 2 IoCs
pid pid_target Process procid_target 4812 3916 WerFault.exe 79 2008 3916 WerFault.exe 79 - 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 1 IoCs
description pid Process procid_target PID 5136 wrote to memory of 3916 5136 rundll32.exe 79
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\test\Modern_Warfare_2_2009.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:5136 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\test\Modern_Warfare_2_2009.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3916 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3916 -s 5483⤵
- Program crash
PID:4812
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3916 -s 6403⤵
- Program crash
PID:2008
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3916 -ip 39161⤵PID:5708
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3916 -ip 39161⤵PID:444