42430e825f649f669d99775e95343e0f3a39c6517b9e300c28f2e4add9d67693

Analysis

max time kernel
149s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
10/07/2026, 12:14

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General

Target
$PLUGINSDIR/MessageBox.dll
Size 6KB
Sample260710-pelansbs9k
SHA256 42430e825f649f669d99775e95343e0f3a39c6517b9e300c28f2e4add9d67693
MD5 b1a548fcf6c6fc8857f21b336261fe30
SHA1 093cbcf35cc31b3a6373ef3c801647e552c73dde
SHA512 0b45d4c97104190aa850674fea0ab7b5d4cf00040c64b399178dffe1f9d7b9db25f87d2e81d38399796f2661ade3ecfc1deabca2ec07db5a8be1746297285918
SSDEEP 96:7H4EngqCn0E+deRMa3DQUhXLkYNqbo4decXRvvap7vB:pngZo2MaTJVkYNqboB61i1v
TLSH
T18BC1096F377157FAC26A3A3F00953F6F02A7C12084E2640E155F19D6385263ABA74FA7
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1900	4556	WerFault.exe	85

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 4896 wrote to memory of 4556	4896	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\MessageBox.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4896
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\MessageBox.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4556
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4556 -s 544
    3⤵
    - Program crash
    PID:1900

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4556 -ip 4556
1⤵
PID:864

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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