a8b4fb8e5e17df94c0caa0118382f193ec0fa63703b14d0efc12317f7b80f4ce

Analysis

max time kernel
148s
max time network
115s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
14/08/2026, 09:05

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
a8b4fb8e5e17df94c0caa0118382f193ec0fa63703b14d0efc12317f7b80f4ce.exe
Size 155KB
Sample260814-k2drwsgf69
SHA256 a8b4fb8e5e17df94c0caa0118382f193ec0fa63703b14d0efc12317f7b80f4ce
MD5 c3555ffa261822a6b1d04314c5370151
SHA1 b497c402641ee805e0e8aeae3e6d0600dc40a91d
SHA512 d1c9471d10e795390347e26de3440ac85f6d9ce82c2dbe451917d9ae3e6d9bc1273b8a2a465df1d9fe678fa586dc4a8864378d1d2dfd85b6bfdcdab5810f65a5
SSDEEP 3072:GewS32JhImIpXUeXljzm7ikzXCciWM5koxQY1ZK3d2qcyEzc5:GeR3tmIpUQl3QikzPHM5koxQY1ZZvQ
TLSH
T192F31218FDD82A65EAF945FD38460310E827B60006AA42FB463E4CA0B6F3B5587676F5
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4964	4372	WerFault.exe	87

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	a8b4fb8e5e17df94c0caa0118382f193ec0fa63703b14d0efc12317f7b80f4ce.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4372 wrote to memory of 2856	4372	a8b4fb8e5e17df94c0caa0118382f193ec0fa63703b14d0efc12317f7b80f4ce.exe	90

C:\Users\Admin\AppData\Local\Temp\a8b4fb8e5e17df94c0caa0118382f193ec0fa63703b14d0efc12317f7b80f4ce.exe
"C:\Users\Admin\AppData\Local\Temp\a8b4fb8e5e17df94c0caa0118382f193ec0fa63703b14d0efc12317f7b80f4ce.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4372
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:2856
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4372 -s 932
  2⤵
  - Program crash
  PID:4964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4372 -ip 4372
1⤵
PID:2292

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

Loading Replay Monitor...

Downloads

memory/4372-0-0x00000000744B2000-0x00000000744B3000-memory.dmp

Download

memory/4372-1-0x00000000005A0000-0x00000000005CE000-memory.dmp

Download

memory/4372-3-0x00000000744A0000-0x0000000074C5C000-memory.dmp

Download

memory/4372-4-0x00000000744A0000-0x0000000074C5C000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads