6c0d68f540576b53b24a28d1c0b404a2c6e1c3633ec5a9b7f0d5959f281a4cda

Analysis

max time kernel
14s
max time network
18s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
21/08/2024, 07:43

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General

Target

$PLUGINSDIR/SkinBtn.dll
Size

4KB
MD5

e4ec95271ff1bcebab49bdfed6817a22
SHA1

2c03e97f4773aea80ecdb98a1482e5896fe4677b
SHA256

ee1c06692a757473737b0ebdef16f77b63afac864d0890022d905e4873737dd6
SHA512

771a527133806307a1b17b7e956d6a3c16e9bc675bf084b43204ae784a057dac2726dbf90645692876043a4e7365ba8825c167621fde4760c79cd84679e2aa3d
SSDEEP

48:iIf3aEDfeWm8JHFQbUrUPJJDFoetaxn/pFW3GNivz187eqzI/kMr8oX0Zbj:lv9Dfw8DQbhD2iaxn/PHmiNI/dQFZH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2532	2128	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 948 wrote to memory of 2128	948	rundll32.exe	29
PID 948 wrote to memory of 2128	948	rundll32.exe	29
PID 948 wrote to memory of 2128	948	rundll32.exe	29
PID 948 wrote to memory of 2128	948	rundll32.exe	29
PID 948 wrote to memory of 2128	948	rundll32.exe	29
PID 948 wrote to memory of 2128	948	rundll32.exe	29
PID 948 wrote to memory of 2128	948	rundll32.exe	29
PID 2128 wrote to memory of 2532	2128	rundll32.exe	30
PID 2128 wrote to memory of 2532	2128	rundll32.exe	30
PID 2128 wrote to memory of 2532	2128	rundll32.exe	30
PID 2128 wrote to memory of 2532	2128	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\SkinBtn.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:948
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\SkinBtn.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2128
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2128 -s 228
    3⤵
    - Program crash
    PID:2532

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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