ac911b13869539798bfad45d0ce9d418a64c63bf8f7a0b6c0d357664e9a2f996

Analysis

max time kernel
148s
max time network
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
30/10/2026, 04:31

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General

Target
ac911b13869539798bfad45d0ce9d418a64c63bf8f7a0b6c0d357664e9a2f996.dll
Size 807KB
Sample261030-e5dneawt9l
SHA256 ac911b13869539798bfad45d0ce9d418a64c63bf8f7a0b6c0d357664e9a2f996
MD5 92cdc00a52bbb1e56d74c7202818e48e
SHA1 7cd30d0cc2936811a4c45cb612441c994a6750fa
SHA512 c03140d9117e3f1b51d6bb047bfcf242087d4aac01a93c2ba5f768ed1a41b66b0a529e5eb2b1f4df3f3f77400dd7f5dfc9047b5b1e72b0e945cfbc71ea27c469
SSDEEP 12288:FvguWTwYUWMyoeZeNG/p1Sswt8WT+6inTeYQKi1Kr7e+:F4MLWp7oGx1CfT+6inqNt1u
TLSH
T1DA057B9376D8822DE9BF1272ACB9D54EA0BE7E36073140DFA244562B1C305D35F3972A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
6052	2908	WerFault.exe	91

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 3648 wrote to memory of 2908	3648	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ac911b13869539798bfad45d0ce9d418a64c63bf8f7a0b6c0d357664e9a2f996.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3648
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ac911b13869539798bfad45d0ce9d418a64c63bf8f7a0b6c0d357664e9a2f996.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2908
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2908 -s 708
    3⤵
    - Program crash
    PID:6052

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2908 -ip 2908
1⤵
PID:4196

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:3268

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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