20a2deabefebd0e9a8a112c6220ee7ac8417fab9665dd54df3ccd308ad8fc400

Analysis

max time kernel
148s
max time network
154s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/09/2026, 23:00

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General

Target
20a2deabefebd0e9a8a112c6220ee7ac8417fab9665dd54df3ccd308ad8fc400.dll
Size 1.4MB
Sample260901-2yyfkafb73
SHA256 20a2deabefebd0e9a8a112c6220ee7ac8417fab9665dd54df3ccd308ad8fc400
MD5 1d3eed767a8115ee08dc186c1a7d6173
SHA1 03beb2b6ef2b4c92a962ec599ac30fd4a0347739
SHA512 f92cf2613fc9b32d44021e609a01b653e8529960aa707159eea000dc23f354dbe0308f8205cd017048f3592be8279fddbfb9bd73f5c98da63a9a906ae4668215
SSDEEP 12288:yZbhYRopHMHHXRF2QQQQQQQRNrCLIMT2W9ETpl/RrzHyz7u3RF9S:yZID3RF2QQQQQQQzriv9ETplpXrhjS
TLSH
T19B655C47EA039DEBC6494D31445FE22E12B46C25CB21CF4BA248FF76BC367816E49B19
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5292	3244	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 4636 wrote to memory of 3244	4636	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\20a2deabefebd0e9a8a112c6220ee7ac8417fab9665dd54df3ccd308ad8fc400.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4636
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\20a2deabefebd0e9a8a112c6220ee7ac8417fab9665dd54df3ccd308ad8fc400.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3244
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3244 -s 528
    3⤵
    - Program crash
    PID:5292

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3244 -ip 3244
1⤵
PID:3160

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/3244-0-0x000000007ABA1000-0x000000007ABA2000-memory.dmp

Download

memory/3244-1-0x000000007AB40000-0x000000007ACB0000-memory.dmp