840979f55f3dec8f3afd1d85e6a82d27aaf964ab0839ed052c25f61ec97f42e1

Analysis

max time kernel
150s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
25/08/2026, 12:42

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General

Target
840979f55f3dec8f3afd1d85e6a82d27aaf964ab0839ed052c25f61ec97f42e1.exe
Size 794KB
Sample260825-pxvbasyxd1
SHA256 840979f55f3dec8f3afd1d85e6a82d27aaf964ab0839ed052c25f61ec97f42e1
MD5 0533ff18276a14142fc7ca929a2f7b0e
SHA1 1c35e522b699b9dcdb8e22fd2e4fc6eec9d12636
SHA512 d37d35fc1d59710fd476d76ebb7355ad087bb1e800cb786acd64303bb622d7796e488ef3621459100d36c86a0590341dbf49bf8b845fe0a7471266a08d2ec2af
SSDEEP 12288:YnrePWUGzFJzh/+goKITpz/bSePLQiEBltsVy6Wy4S3:YrCWUGzd+gITpj2E7s0VyxyJ
TLSH
T1FA05AEE5795E7ABBC00A1CBA8E568E6274EC57B187504C93FFD53EBA4910CC31623932
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4152	4664	WerFault.exe	88

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	840979f55f3dec8f3afd1d85e6a82d27aaf964ab0839ed052c25f61ec97f42e1.exe

C:\Users\Admin\AppData\Local\Temp\840979f55f3dec8f3afd1d85e6a82d27aaf964ab0839ed052c25f61ec97f42e1.exe
"C:\Users\Admin\AppData\Local\Temp\840979f55f3dec8f3afd1d85e6a82d27aaf964ab0839ed052c25f61ec97f42e1.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4664
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4664 -s 396
  2⤵
  - Program crash
  PID:4152

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4664 -ip 4664
1⤵
PID:5744

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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