Malware Analysis Report

2025-06-16 02:11

Sample ID 240402-qdrlqsag2z
Target 2f4e51dacadfa0f435684aea798967d63adea5f31e997cde89eed60ba4e9e364.zip
SHA256 3b49430513d9eadc6a01d2314f81fe459c2bc136db14bcf21679f0271665a705
Tags
gcleaner loader
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

3b49430513d9eadc6a01d2314f81fe459c2bc136db14bcf21679f0271665a705

Threat Level: Known bad

The file 2f4e51dacadfa0f435684aea798967d63adea5f31e997cde89eed60ba4e9e364.zip was found to be: Known bad.

Malicious Activity Summary

gcleaner loader

GCleaner

Downloads MZ/PE file

Unsigned PE

Program crash

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-02 13:09

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-02 13:09

Reported

2024-04-02 13:12

Platform

win7-20240221-en

Max time kernel

117s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2f4e51dacadfa0f435684aea798967d63adea5f31e997cde89eed60ba4e9e364.exe"

Signatures

GCleaner

loader gcleaner

Downloads MZ/PE file

Processes

C:\Users\Admin\AppData\Local\Temp\2f4e51dacadfa0f435684aea798967d63adea5f31e997cde89eed60ba4e9e364.exe

"C:\Users\Admin\AppData\Local\Temp\2f4e51dacadfa0f435684aea798967d63adea5f31e997cde89eed60ba4e9e364.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 download.visualstudio.microsoft.com udp
FR 68.232.34.200:80 download.visualstudio.microsoft.com tcp

Files

memory/2772-1-0x0000000000620000-0x0000000000720000-memory.dmp

memory/2772-2-0x00000000002F0000-0x000000000032C000-memory.dmp

memory/2772-3-0x0000000000400000-0x0000000000554000-memory.dmp

memory/2772-5-0x0000000000620000-0x0000000000720000-memory.dmp

memory/2772-10-0x0000000000400000-0x0000000000554000-memory.dmp

memory/2772-11-0x0000000000620000-0x0000000000720000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-02 13:09

Reported

2024-04-02 13:12

Platform

win10v2004-20240226-en

Max time kernel

139s

Max time network

166s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2f4e51dacadfa0f435684aea798967d63adea5f31e997cde89eed60ba4e9e364.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\2f4e51dacadfa0f435684aea798967d63adea5f31e997cde89eed60ba4e9e364.exe

"C:\Users\Admin\AppData\Local\Temp\2f4e51dacadfa0f435684aea798967d63adea5f31e997cde89eed60ba4e9e364.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4536 -ip 4536

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 752

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4536 -ip 4536

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 752

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4536 -ip 4536

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 752

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4536 -ip 4536

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 808

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 4536 -ip 4536

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 904

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4536 -ip 4536

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 908

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4536 -ip 4536

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 1080

Network

Country Destination Domain Proto
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 249.110.86.104.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 download.visualstudio.microsoft.com udp
FR 68.232.34.200:80 download.visualstudio.microsoft.com tcp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 200.34.232.68.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 99.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 19.66.18.2.in-addr.arpa udp
US 8.8.8.8:53 201.201.50.20.in-addr.arpa udp

Files

memory/4536-1-0x0000000000610000-0x0000000000710000-memory.dmp

memory/4536-2-0x0000000002190000-0x00000000021CC000-memory.dmp

memory/4536-3-0x0000000000400000-0x0000000000554000-memory.dmp

memory/4536-6-0x0000000000610000-0x0000000000710000-memory.dmp

memory/4536-7-0x0000000002190000-0x00000000021CC000-memory.dmp

memory/4536-9-0x0000000000400000-0x0000000000554000-memory.dmp

memory/4536-12-0x0000000000400000-0x0000000000554000-memory.dmp