850e7fa559e58fcb57b7cd78f297ce077f1ecf6dd25d62ffccdbb00dbce86bfd

Analysis

max time kernel
94s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08/01/2025, 23:49

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General

Target

$PLUGINSDIR/awjx.dll
Size

20KB
MD5

213e480b87636c56a73a61de53f0c3c8
SHA1

0425ea30b6ae2eca54a8e55e1b7950dc0f5c1412
SHA256

f8c73afa54aeed213fe0f60b0f3fd7e95ad292941a1dcd7cb9d94dc3b0571637
SHA512

7b326838f0a8a214a932f58c66a37b0d6c7972e0ec089f7528c34041b8891c4a4b71d99d7630ff5c4bcbca83cd2aa25b4e8da30bdb1755339aa7ee5d079a4d34
SSDEEP

384:1MO3lld/IM9avqotPg761Zl4ODA23hN28BfYe:1v3lldQM9Gg21oOpzdV

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4040	2916	WerFault.exe	83

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 7 IoCs

description	pid	Process	procid_target
PID 2528 wrote to memory of 2916	2528	rundll32.exe	83
PID 2528 wrote to memory of 2916	2528	rundll32.exe	83
PID 2528 wrote to memory of 2916	2528	rundll32.exe	83
PID 2916 wrote to memory of 3496	2916	rundll32.exe	84
PID 2916 wrote to memory of 3496	2916	rundll32.exe	84
PID 2916 wrote to memory of 3496	2916	rundll32.exe	84
PID 2916 wrote to memory of 3496	2916	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\awjx.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2528
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\awjx.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2916
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\awjx.dll,#1
    3⤵
    PID:3496
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2916 -s 696
    3⤵
    - Program crash
    PID:4040

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2916 -ip 2916
1⤵
PID:4204

Network

MITRE ATT&CK Enterprise v15

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

Replay Monitor

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Downloads

memory/2916-0-0x0000000074FB5000-0x0000000074FB7000-memory.dmp

Filesize
8KB

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