Malware Analysis Report

2024-12-07 20:16

Sample ID 240823-jjrelasbrh
Target bae013618ecbd72ff4e5a05750eed390_JaffaCakes118
SHA256 5c051f2ea7411b36075e8fa3368d9984cef49c52096a5114a3c1c81769d07d18
Tags
cybergate vítima discovery stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

5c051f2ea7411b36075e8fa3368d9984cef49c52096a5114a3c1c81769d07d18

Threat Level: Known bad

The file bae013618ecbd72ff4e5a05750eed390_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

cybergate vítima discovery stealer trojan

CyberGate, Rebhip

Cybergate family

Program crash

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-23 07:42

Signatures

Cybergate family

cybergate

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-23 07:42

Reported

2024-08-23 07:44

Platform

win10v2004-20240802-en

Max time kernel

92s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bae013618ecbd72ff4e5a05750eed390_JaffaCakes118.exe"

Signatures

CyberGate, Rebhip

trojan stealer cybergate

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\bae013618ecbd72ff4e5a05750eed390_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\bae013618ecbd72ff4e5a05750eed390_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\bae013618ecbd72ff4e5a05750eed390_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4876 -ip 4876

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4876 -s 220

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 150.171.28.10:443 g.bing.com tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
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 8.8.8.8:53 147.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp

Files

memory/4876-0-0x0000000000400000-0x00000000004A9000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-23 07:42

Reported

2024-08-23 07:44

Platform

win7-20240705-en

Max time kernel

141s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bae013618ecbd72ff4e5a05750eed390_JaffaCakes118.exe"

Signatures

CyberGate, Rebhip

trojan stealer cybergate

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\bae013618ecbd72ff4e5a05750eed390_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\bae013618ecbd72ff4e5a05750eed390_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\bae013618ecbd72ff4e5a05750eed390_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2140 -s 160

Network

N/A

Files

memory/2140-0-0x0000000000400000-0x00000000004A9000-memory.dmp