Malware Analysis Report

2024-12-07 20:17

Sample ID 240823-xn5dxashrl
Target bccdbafc26d1cc750d01011d2a52fc2b_JaffaCakes118
SHA256 40e6e9d8ee777da1c6fd7adbd05fd7abe4ebf67613e2ef7a45ec81ec14e95a4b
Tags
upx 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: 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_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

upx cybergate vítima discovery stealer trojan

CyberGate, Rebhip

UPX packed file

System Location Discovery: System Language Discovery

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-23 19:00

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

2024-08-23 19:00

Reported

2024-08-23 19:03

Platform

win7-20240708-en

Max time kernel

141s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bccdbafc26d1cc750d01011d2a52fc2b_JaffaCakes118.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

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\bccdbafc26d1cc750d01011d2a52fc2b_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\bccdbafc26d1cc750d01011d2a52fc2b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\bccdbafc26d1cc750d01011d2a52fc2b_JaffaCakes118.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

2024-08-23 19:00

Reported

2024-08-23 19:03

Platform

win10v2004-20240802-en

Max time kernel

137s

Max time network

115s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bccdbafc26d1cc750d01011d2a52fc2b_JaffaCakes118.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

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\bccdbafc26d1cc750d01011d2a52fc2b_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\bccdbafc26d1cc750d01011d2a52fc2b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\bccdbafc26d1cc750d01011d2a52fc2b_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1044 -ip 1044

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1044 -s 476

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 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 5.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 2.36.159.162.in-addr.arpa udp
US 52.111.227.11:443 tcp
US 8.8.8.8:53 147.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.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 10.28.171.150.in-addr.arpa udp

Files

memory/1044-0-0x0000000000400000-0x0000000000455000-memory.dmp

memory/1044-1-0x0000000000400000-0x0000000000455000-memory.dmp