Malware Analysis Report

2024-12-07 20:25

Sample ID 240227-x3t7gshe6w
Target a9f72a00211481791e8c4466be3c60f7
SHA256 327f751abc80cb895dffd6d6fad32f0a926e89e9fa5ef90f12699542e88d4cb2
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

327f751abc80cb895dffd6d6fad32f0a926e89e9fa5ef90f12699542e88d4cb2

Threat Level: Known bad

The file a9f72a00211481791e8c4466be3c60f7 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

2024-02-27 19:23

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

2024-02-27 19:23

Reported

2024-02-27 19:25

Platform

win7-20240221-en

Max time kernel

141s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a9f72a00211481791e8c4466be3c60f7.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\a9f72a00211481791e8c4466be3c60f7.exe

"C:\Users\Admin\AppData\Local\Temp\a9f72a00211481791e8c4466be3c60f7.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2316 -s 160

Network

N/A

Files

memory/2316-0-0x0000000000400000-0x0000000000455000-memory.dmp

memory/2316-1-0x0000000000400000-0x0000000000455000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-02-27 19:23

Reported

2024-02-27 19:25

Platform

win10v2004-20240226-en

Max time kernel

147s

Max time network

156s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a9f72a00211481791e8c4466be3c60f7.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\a9f72a00211481791e8c4466be3c60f7.exe

"C:\Users\Admin\AppData\Local\Temp\a9f72a00211481791e8c4466be3c60f7.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2584 -ip 2584

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2584 -s 476

Network

Country Destination Domain Proto
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 173.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
NL 52.142.223.178:80 tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 28.160.77.104.in-addr.arpa udp
US 8.8.8.8:53 190.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 194.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 91.16.208.104.in-addr.arpa udp

Files

memory/2584-0-0x0000000000400000-0x0000000000455000-memory.dmp

memory/2584-1-0x0000000000400000-0x0000000000455000-memory.dmp