Malware Analysis Report

2024-11-30 11:14

Sample ID 231027-yg1b2sad82
Target Malware-1.zip
SHA256 f637eee856596f0e6fe66ffcd31bd049f689df0a9f81e4b56c8e5323f155bbe0
Tags
darkgate civilian1111 stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

f637eee856596f0e6fe66ffcd31bd049f689df0a9f81e4b56c8e5323f155bbe0

Threat Level: Known bad

The file Malware-1.zip was found to be: Known bad.

Malicious Activity Summary

darkgate civilian1111 stealer

DarkGate

Checks processor information in registry

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-10-27 19:46

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-27 19:46

Reported

2023-10-27 19:58

Platform

win10-20231020-en

Max time kernel

314s

Max time network

400s

Command Line

C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Run-AU3-1.bat"

Signatures

DarkGate

stealer darkgate

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\AutoIt3.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\AutoIt3.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1132 wrote to memory of 4576 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\AutoIt3.exe
PID 1132 wrote to memory of 4576 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\AutoIt3.exe
PID 1132 wrote to memory of 4576 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\AutoIt3.exe

Processes

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Run-AU3-1.bat"

C:\Users\Admin\AppData\Local\Temp\AutoIt3.exe

AutoIt3.exe bone.au3

Network

Country Destination Domain Proto
US 8.8.8.8:53 102.48.74.100.in-addr.arpa udp
US 8.8.8.8:53 198.183.119.100.in-addr.arpa udp
US 8.8.8.8:53 0.34.86.100.in-addr.arpa udp
US 8.8.8.8:53 22.47.79.100.in-addr.arpa udp

Files

memory/4576-1-0x00000000012C0000-0x00000000016C0000-memory.dmp

memory/4576-2-0x00000000044D0000-0x00000000047FA000-memory.dmp