Analysis
- max time kernel
150s - max time network
25s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/07/2026, 17:07
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
x9ed34500c55887e8018bc81d856ee68e4c1019d853c49805653fa64253eae5f5.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
x9ed34500c55887e8018bc81d856ee68e4c1019d853c49805653fa64253eae5f5.exe
Resource
win11ltsc2024-20260629-en
6 signatures
150 seconds
General
- Target x9ed34500c55887e8018bc81d856ee68e4c1019d853c49805653fa64253eae5f5.exe
- Size 3.2MB
- Sample260702-vm9acsfw2m
- SHA256 9ed34500c55887e8018bc81d856ee68e4c1019d853c49805653fa64253eae5f5
- MD5 9369b0d2b1c340db6e47658c3c767dfb
- SHA1 c20daea14a3692d34dbacdb84aa7f59616817493
- SHA512 73b0ea360269cea73e23d68af2c1c6fb1cde17647ac4d8d5723a2dac4c93557f2dc1f185230501c35f5f37a4f1e94588aaf6db99045f7261879f7acebe4d1bdc
- SSDEEP 98304:bMioFz6f8lEjd2sw4UFyeklv9twh80t1OTfuoN:oTEjdVUbklf480KjN
- TLSH T1AEF59DE3B9818032D56203702679BB7E5EBDBEF01A61D153AF84398CDA335D1963A347
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Malware Config
Signatures
- Downloads MZ/PE file 1 IoCs
flow pid Process 1 2328 x9ed34500c55887e8018bc81d856ee68e4c1019d853c49805653fa64253eae5f5.exe - Executes dropped EXE 1 IoCs
pid Process 3252 8836.exe - Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 2 ip-api.com - Program crash 1 IoCs
pid pid_target Process procid_target 5784 2328 WerFault.exe 88 - System Location Discovery: System Language Discovery 1 TTPs 2 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 x9ed34500c55887e8018bc81d856ee68e4c1019d853c49805653fa64253eae5f5.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8836.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2328 wrote to memory of 3252 2328 x9ed34500c55887e8018bc81d856ee68e4c1019d853c49805653fa64253eae5f5.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\x9ed34500c55887e8018bc81d856ee68e4c1019d853c49805653fa64253eae5f5.exe"C:\Users\Admin\AppData\Local\Temp\x9ed34500c55887e8018bc81d856ee68e4c1019d853c49805653fa64253eae5f5.exe"1⤵
- Downloads MZ/PE file
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2328 -
C:\Users\Admin\AppData\Local\Temp\8836.exe"C:\Users\Admin\AppData\Local\Temp\8836.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3252
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2328 -s 14522⤵
- Program crash
PID:5784
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2328 -ip 23281⤵PID:1316
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\8836.exe
- Size 12KB
- SHA256 8e2b78e7c586e36dc3b27c78466fad735f86cdd9b4e7ecbc4c650d934a9a176b
- MD5 362fc53afbda6450184b73746802a6fa
- SHA1 4c289f978c4c464da05cee4c33101ea7f5291d7b
- SHA512 d137b29e9a9ae7ec47dcdb6733e618566cb66d910e33058c5681b61cd3ef0d07e346d4cee19f39c0e1e6918215bb5281caaa5fac204156f46b37c2b63e1b7c81
- SSDEEP 192:yW0eU9Y0G5msXhBee6JPJXJxTNerBthIHMzQoh:P0TYgsXhAh9xBerBgMz
- TLSH T11742290AA8091831F3E204B2573E82938BBD19A337D5F9DBFB8067090DB53D5D17966E
- MD5 SHA1 SHA512 SSDEEP TLSH