Malware Analysis Report

2025-01-03 08:02

Sample ID 240421-esbchsba5t
Target fe66ef0120cf1e055375176cfd9ce553_JaffaCakes118
SHA256 4c1b69b8968e414441b958da34abb395827897813f7b6266879edcc6bf861c20
Tags
metasploit backdoor 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

4c1b69b8968e414441b958da34abb395827897813f7b6266879edcc6bf861c20

Threat Level: Known bad

The file fe66ef0120cf1e055375176cfd9ce553_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

metasploit backdoor trojan

MetaSploit

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-21 04:11

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-21 04:11

Reported

2024-04-21 04:14

Platform

win7-20240221-en

Max time kernel

141s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fe66ef0120cf1e055375176cfd9ce553_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\fe66ef0120cf1e055375176cfd9ce553_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\fe66ef0120cf1e055375176cfd9ce553_JaffaCakes118.exe"

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 2776 -s 76

Network

N/A

Files

memory/2776-0-0x00000000002D0000-0x00000000002D1000-memory.dmp

memory/2776-1-0x0000000000400000-0x00000000005F6000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-21 04:11

Reported

2024-04-21 04:14

Platform

win10v2004-20240412-en

Max time kernel

150s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fe66ef0120cf1e055375176cfd9ce553_JaffaCakes118.exe"

Signatures

MetaSploit

trojan backdoor metasploit

Processes

C:\Users\Admin\AppData\Local\Temp\fe66ef0120cf1e055375176cfd9ce553_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\fe66ef0120cf1e055375176cfd9ce553_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 67.32.209.4.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 21.114.53.23.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 154.173.246.72.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 24.24.18.2.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 49.15.97.104.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.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 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 9.179.89.13.in-addr.arpa udp

Files

memory/4636-0-0x0000000000990000-0x0000000000991000-memory.dmp

memory/4636-1-0x0000000000400000-0x00000000005F6000-memory.dmp