1fdd00d772e0f06af325336a5cc314b6f0b995246a033281fa32a17a6d855ec1

Analysis

max time kernel
122s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
29-08-2024 10:12

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General

Target

$PLUGINSDIR/StartMenu.dll
Size

7KB
MD5

af0669fde3204c7bb0c6dbdd925ab008
SHA1

1c7af002be85d6778a021a1c1b9249a074573a3e
SHA256

388373f8e77d1c6eceb0c5997905a4baa49cd090981c1fbb79cd6f590ddb8c19
SHA512

c86b32772ed9807aad58a67a4b4efed5eb9a511519b196e50a549f87a9c2384d4e700bbebf849e839f947aa5fef818943feb77c0e1f8111fcd0279015c1c5df9
SSDEEP

96:C8dPIKJhMuhik+CfoEwknt6io8zv+qy5/utta/R3lkCTcaqHCI:rZIKXgk+cx6QYFkAVlncviI

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
112	2472	WerFault.exe	31

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 2988 wrote to memory of 2472	2988	rundll32.exe	31
PID 2988 wrote to memory of 2472	2988	rundll32.exe	31
PID 2988 wrote to memory of 2472	2988	rundll32.exe	31
PID 2988 wrote to memory of 2472	2988	rundll32.exe	31
PID 2988 wrote to memory of 2472	2988	rundll32.exe	31
PID 2988 wrote to memory of 2472	2988	rundll32.exe	31
PID 2988 wrote to memory of 2472	2988	rundll32.exe	31
PID 2472 wrote to memory of 112	2472	rundll32.exe	32
PID 2472 wrote to memory of 112	2472	rundll32.exe	32
PID 2472 wrote to memory of 112	2472	rundll32.exe	32
PID 2472 wrote to memory of 112	2472	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2988
- 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:2472
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2472 -s 224
    3⤵
    - Program crash
    PID:112

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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