a80ba3da17618f622d92ae5e9ae48d5890372eaa6bb19e8b1e96d8c287b9143d

Analysis

max time kernel
148s
max time network
144s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
05/08/2026, 03:34

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General

Target
a80ba3da17618f622d92ae5e9ae48d5890372eaa6bb19e8b1e96d8c287b9143d.dll
Size 2.1MB
Sample260805-d463wsch36
SHA256 a80ba3da17618f622d92ae5e9ae48d5890372eaa6bb19e8b1e96d8c287b9143d
MD5 d50c5323f0c1c4a0db2b84028c0ce25e
SHA1 9eced5c5bc5b4a9649d5f8632b44448472123b9e
SHA512 0c56794cad248ff81f7ac0d5da5d0a6293095611f03cd249f708b27624e92539970f2807313a8c57407d9e864fe1f6814fac7ec5dab8239289d911795dc3c4df
SSDEEP 49152:ByuNrE6EH29EqsDr6zGftQmogUpG6lMaB8u:zNrE6EW3cEmofph8
TLSH
T101A59EA335E40075E8B34371CAE9A916A57CFC31072188DB53B0598E7E729D29877F2B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1236	4340	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 4992 wrote to memory of 4340	4992	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a80ba3da17618f622d92ae5e9ae48d5890372eaa6bb19e8b1e96d8c287b9143d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4992
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a80ba3da17618f622d92ae5e9ae48d5890372eaa6bb19e8b1e96d8c287b9143d.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4340
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4340 -s 732
    3⤵
    - Program crash
    PID:1236

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 4340 -ip 4340
1⤵
PID:5892

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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