5f49f5e589f04270ab4b3b6b7f2407304b9acce9d8edc6dfba787b6d1d9361d8

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
03/10/2026, 14:42

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
5f49f5e589f04270ab4b3b6b7f2407304b9acce9d8edc6dfba787b6d1d9361d8.dll
Size 1.8MB
Sample261003-r267rssvg1
SHA256 5f49f5e589f04270ab4b3b6b7f2407304b9acce9d8edc6dfba787b6d1d9361d8
MD5 223fd21abe544a16db6a4a2d9f930be0
SHA1 7e23eb69b9f6349fe6d486cd0aa5e3518620ee88
SHA512 851ef769155b743d872c8795f34ae3ff532a105b3a57eadf6a988a33b82dd2f813a1d00032d6cacac1e612d6f8ab773b7b18b7a4f482768371adecb58b92e9f6
SSDEEP 12288:ftrKwCm+TTEIEI75UyZWoz6pmjmSuzR6q5hLMtG/QK:ftrnCm+TTEIEIlUyZWoz6pmjeR6
TLSH
T11885EA02A7F9860DF6F3AB746DB543D10E36BD61BA34C14FBA4A655E0830A60DE64733
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5668	4088	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	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4372 wrote to memory of 4088	4372	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5f49f5e589f04270ab4b3b6b7f2407304b9acce9d8edc6dfba787b6d1d9361d8.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4372
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\5f49f5e589f04270ab4b3b6b7f2407304b9acce9d8edc6dfba787b6d1d9361d8.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4088
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4088 -s 496
    3⤵
    - Program crash
    PID:5668

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4088 -ip 4088
1⤵
PID:3292

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/4088-0-0x00000000720D0000-0x00000000722A1000-memory.dmp

Download