Malware Analysis Report

2024-12-07 20:27

Sample ID 240309-zwwsvaah2v
Target bccdbafc26d1cc750d01011d2a52fc2b
SHA256 40e6e9d8ee777da1c6fd7adbd05fd7abe4ebf67613e2ef7a45ec81ec14e95a4b
Tags
upx cybergate vítima stealer trojan
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

40e6e9d8ee777da1c6fd7adbd05fd7abe4ebf67613e2ef7a45ec81ec14e95a4b

Threat Level: Known bad

The file bccdbafc26d1cc750d01011d2a52fc2b was found to be: Known bad.

Malicious Activity Summary

upx cybergate vítima stealer trojan

CyberGate, Rebhip

UPX packed file

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-03-09 21:04

Signatures

UPX packed file

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-03-09 21:04

Reported

2024-03-09 21:07

Platform

win7-20240221-en

Max time kernel

141s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bccdbafc26d1cc750d01011d2a52fc2b.exe"

Signatures

CyberGate, Rebhip

trojan stealer cybergate

UPX packed file

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

Processes

C:\Users\Admin\AppData\Local\Temp\bccdbafc26d1cc750d01011d2a52fc2b.exe

"C:\Users\Admin\AppData\Local\Temp\bccdbafc26d1cc750d01011d2a52fc2b.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1048 -s 160

Network

N/A

Files

memory/1048-0-0x0000000000400000-0x0000000000455000-memory.dmp

memory/1048-1-0x0000000000400000-0x0000000000455000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-03-09 21:04

Reported

2024-03-09 21:07

Platform

win10v2004-20240226-en

Max time kernel

151s

Max time network

178s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bccdbafc26d1cc750d01011d2a52fc2b.exe"

Signatures

CyberGate, Rebhip

trojan stealer cybergate

UPX packed file

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

Processes

C:\Users\Admin\AppData\Local\Temp\bccdbafc26d1cc750d01011d2a52fc2b.exe

"C:\Users\Admin\AppData\Local\Temp\bccdbafc26d1cc750d01011d2a52fc2b.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4544 -ip 4544

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4544 -s 476

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4172 --field-trial-handle=2588,i,14229658658073991926,6938034815163866135,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 209.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 13.107.246.64:443 tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 5.179.17.96.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 138.201.86.20.in-addr.arpa udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
GB 142.250.200.10:443 chromewebstore.googleapis.com tcp
US 8.8.8.8:53 10.200.250.142.in-addr.arpa udp

Files

memory/4544-0-0x0000000000400000-0x0000000000455000-memory.dmp

memory/4544-1-0x0000000000400000-0x0000000000455000-memory.dmp