b5d91dd1f460013d630847549b18f8c8b0deb706b6c32d0aa31db061b62aafaa

Analysis

max time kernel
148s
max time network
152s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/10/2026, 15:34

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General

Target
b5d91dd1f460013d630847549b18f8c8b0deb706b6c32d0aa31db061b62aafaa.exe
Size 823KB
Sample261002-szrvqsdb39
SHA256 b5d91dd1f460013d630847549b18f8c8b0deb706b6c32d0aa31db061b62aafaa
MD5 2d8f11c20612530ac9e776675317239d
SHA1 c30366d7c3345d73a1c4287f2ea077d8f110dcd1
SHA512 256815bf59af3445631a2001eae1e43a3df3f2ad4c1bb11bdba0b655e860033b1e290ae26a136003e5e688a7bcc9987d95518279ad9b3029aa7620f16db4a546
SSDEEP 12288:In5cfiul/z3Jc10qkVuTGqm4dDmy1lBtE7RwwCxjVbU:qmfiul/z3Jc10qkVEmUBtE7ijhU
TLSH
T125055B27B298A53EC4AE26354773A120987BA751F817BD1677F4C80DCF2A1C02E3BE55
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
6032	4140	WerFault.exe	89

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b5d91dd1f460013d630847549b18f8c8b0deb706b6c32d0aa31db061b62aafaa.exe

C:\Users\Admin\AppData\Local\Temp\b5d91dd1f460013d630847549b18f8c8b0deb706b6c32d0aa31db061b62aafaa.exe
"C:\Users\Admin\AppData\Local\Temp\b5d91dd1f460013d630847549b18f8c8b0deb706b6c32d0aa31db061b62aafaa.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4140
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4140 -s 380
  2⤵
  - Program crash
  PID:6032

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 4140 -ip 4140
1⤵
PID:4672

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:2772

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4140-0-0x0000000000400000-0x00000000004D4000-memory.dmp

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