Analysis
- max time kernel
149s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/11/2026, 04:31
Behavioral task
behavioral1
Sample
ddb544939bc031abe3ab5116a6c08c7cca689badf41f9127114b6a641151b297.exe
Resource
win10v2004-20260911-en
3 signatures
150 seconds
General
- Target ddb544939bc031abe3ab5116a6c08c7cca689badf41f9127114b6a641151b297.exe
- Size 2.9MB
- Sample261102-e5g1tssw4k
- SHA256 ddb544939bc031abe3ab5116a6c08c7cca689badf41f9127114b6a641151b297
- MD5 c795a0fca63088472ca9147864798b8b
- SHA1 073cdd9372df46cac9b066606dd84f7fc2f0843f
- SHA512 8a6f5e6cccf3520951ef0c717bda6f95e4abbbcc9188fb65b97da221a2d4ebdb8bc5f5c391cb431b5c222ff919961bfbc0a13cce8e917d07d82a518a59ed5a3f
- SSDEEP 24576:W1kI4sFJP/egf0ZkWXzNd2k7Ol6/M6hH:uUgf4DNUk7Okk
- TLSH T15AD5F181FBD8A562CC290B714C97E9365B237E1C2EB0CA5E37AC361E7B336D25536214
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
-
resource yara_rule behavioral1/memory/2408-0-0x0000000000400000-0x00000000006DC000-memory.dmp upx - Program crash 1 IoCs
pid pid_target Process procid_target 5072 2408 WerFault.exe 83 - 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 ddb544939bc031abe3ab5116a6c08c7cca689badf41f9127114b6a641151b297.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\ddb544939bc031abe3ab5116a6c08c7cca689badf41f9127114b6a641151b297.exe"C:\Users\Admin\AppData\Local\Temp\ddb544939bc031abe3ab5116a6c08c7cca689badf41f9127114b6a641151b297.exe"1⤵
- System Location Discovery: System Language Discovery
PID:2408 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2408 -s 4202⤵
- Program crash
PID:5072
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2408 -ip 24081⤵PID:1748