e30f2d1583462e6556fcb71112adc533f7c004262e2cecf48a6921625a6f4c10

Analysis

max time kernel
149s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
07/05/2026, 03:52

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General

Target
$PLUGINSDIR/setupdll.dll
Size 2.3MB
Sample260507-ee8e4aew3w
SHA256 e30f2d1583462e6556fcb71112adc533f7c004262e2cecf48a6921625a6f4c10
MD5 7e469cadf8f403fd07c0a29ec0b2a2da
SHA1 f95ae76a7fb8cc55540be7193e5bca2f9b17ae49
SHA512 d7ff11594a633171afe44758abe2dae229a8d88f72b1a086f28c3deb3871acf9c49bad44147ed923af00dc74c6a2595e47d1ed48bda0597666649d54201c4b6e
SSDEEP 49152:AiY1Wf/vu0J9E7od0yMHacx967Tgp9XJ23:w1au0J9UOMPx7C
TLSH
T113B5BF1275E2C035C27E03305D18B28B56BEBEB409B4D76BBBAC151CAF74C819A577A3
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2396	3540	WerFault.exe	80

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 2128 wrote to memory of 3540	2128	rundll32.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\setupdll.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2128
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\setupdll.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3540
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3540 -s 524
    3⤵
    - Program crash
    PID:2396

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3540 -ip 3540
1⤵
PID:2856

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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