43283317d9aa926a3204b791df2524ad0e0b26f055feabb40d3dcb2fb06c106c

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18-02-2025 08:52

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General

Target

$PLUGINSDIR/StartMenu.dll
Size

7KB
MD5

d070f3275df715bf3708beff2c6c307d
SHA1

93d3725801e07303e9727c4369e19fd139e69023
SHA256

42dd4dda3249a94e32e20f76eaffae784a5475ed00c60ef0197c8a2c1ccd2fb7
SHA512

fcaf625dac4684dad33d12e3a942b38489ecc90649eee885d823a932e70db63c1edb8614b9fa8904d1710e9b820e82c5a37aeb8403cf21cf1e3692f76438664d
SSDEEP

96:h8dPIKJhMuhik+CfoEwknt6io8zv+qy5/utta/H3lkCTcaqHCI:yZIKXgk+cx6QYFkAXlncviI

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2888	1608	WerFault.exe	29

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 11 IoCs

description	pid	Process	procid_target
PID 1676 wrote to memory of 1608	1676	rundll32.exe	29
PID 1676 wrote to memory of 1608	1676	rundll32.exe	29
PID 1676 wrote to memory of 1608	1676	rundll32.exe	29
PID 1676 wrote to memory of 1608	1676	rundll32.exe	29
PID 1676 wrote to memory of 1608	1676	rundll32.exe	29
PID 1676 wrote to memory of 1608	1676	rundll32.exe	29
PID 1676 wrote to memory of 1608	1676	rundll32.exe	29
PID 1608 wrote to memory of 2888	1608	rundll32.exe	30
PID 1608 wrote to memory of 2888	1608	rundll32.exe	30
PID 1608 wrote to memory of 2888	1608	rundll32.exe	30
PID 1608 wrote to memory of 2888	1608	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1676
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1608
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1608 -s 220
    3⤵
    - Program crash
    PID:2888

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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