1174d2d36ab86bd52650fc086af7c2f226a55db34bd3d0fd966c0b6c070a4342

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-09-2024 21:44

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General

Target

$PLUGINSDIR/StartMenu.dll
Size

7KB
MD5

4206ac12a66dd61b2913f158488db070
SHA1

589a65a8f2b40d9e821e47bc66fd5bb3848d6f77
SHA256

4b722e1b2445fe8030194ba2ae1f573bc8e13dc3c028ce22312ea9848c584449
SHA512

a6a1bd423f222dd28277831eb01a14179ea67fb4d7c2b498cf0684185caf7d44a1378faf3a3933a6ce5bed5f5824d011b4a0f6558c3b5d8e84cb5a2bfe455a67
SSDEEP

96:o8dPIKJhMuhik+CfoEwknt6io8zv+qy5/utta/P3lkCTcaqHCI:1ZIKXgk+cx6QYFkAvlncviI

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2228	2692	WerFault.exe	30

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 2504 wrote to memory of 2692	2504	rundll32.exe	30
PID 2504 wrote to memory of 2692	2504	rundll32.exe	30
PID 2504 wrote to memory of 2692	2504	rundll32.exe	30
PID 2504 wrote to memory of 2692	2504	rundll32.exe	30
PID 2504 wrote to memory of 2692	2504	rundll32.exe	30
PID 2504 wrote to memory of 2692	2504	rundll32.exe	30
PID 2504 wrote to memory of 2692	2504	rundll32.exe	30
PID 2692 wrote to memory of 2228	2692	rundll32.exe	31
PID 2692 wrote to memory of 2228	2692	rundll32.exe	31
PID 2692 wrote to memory of 2228	2692	rundll32.exe	31
PID 2692 wrote to memory of 2228	2692	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2504
- 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:2692
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 224
    3⤵
    - Program crash
    PID:2228

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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