3e1f1f274d9c4368b38687c96ff4fe9da889cc7820b5781fc4e9f8649b918569

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, 13:07

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General

Target
3e1f1f274d9c4368b38687c96ff4fe9da889cc7820b5781fc4e9f8649b918569.dll
Size 352KB
Sample261003-qcwt3aygrf
SHA256 3e1f1f274d9c4368b38687c96ff4fe9da889cc7820b5781fc4e9f8649b918569
MD5 300ff90dcccbf241cd214d99a0df0ce1
SHA1 2b3bd2bab9f78e3bc41bb265c353a7d10e54965a
SHA512 5525e92c4cba90479f63b45267a6ebc8ec8869415439df2a11450db2ef1f3959feaad54e1f01330ee7c2c9c8e0b008c12a5f39f8fee2a175f8e1cfa4b2aaf6c4
SSDEEP 6144:PjdFKdoSxvixTxUAHIgN2XHKfOO7zO6OlRZRo:jhGvixUAlNabO7zO6Sxo
TLSH
T13174D0A165C4D037D4570079624BC77E5AF8FDF416B1A483BFC41A96AE72393EB2A203
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3944	3136	WerFault.exe	90

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 6072 wrote to memory of 3136	6072	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3e1f1f274d9c4368b38687c96ff4fe9da889cc7820b5781fc4e9f8649b918569.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:6072
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3e1f1f274d9c4368b38687c96ff4fe9da889cc7820b5781fc4e9f8649b918569.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3136
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3136 -s 596
    3⤵
    - Program crash
    PID:3944

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 3136 -ip 3136
1⤵
PID:4660

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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