Malware Analysis Report

2025-01-03 08:02

Sample ID 240421-ppf4psbg4z
Target ff476c9ef2fd7ac658e2c7d371d81d46_JaffaCakes118
SHA256 28ed5975a551340140e7f642e562024eddc0abc8ce1db369e99368ea2c19b3b6
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

28ed5975a551340140e7f642e562024eddc0abc8ce1db369e99368ea2c19b3b6

Threat Level: Known bad

The file ff476c9ef2fd7ac658e2c7d371d81d46_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

metasploit backdoor trojan

Metasploit family

MetaSploit

Unsigned PE

Suspicious use of WriteProcessMemory

Modifies registry class

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-21 12:30

Signatures

Metasploit family

metasploit

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-21 12:30

Reported

2024-04-21 12:32

Platform

win7-20231129-en

Max time kernel

121s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ff476c9ef2fd7ac658e2c7d371d81d46_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\ff476c9ef2fd7ac658e2c7d371d81d46_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\ff476c9ef2fd7ac658e2c7d371d81d46_JaffaCakes118.exe"

C:\Windows\SysWOW64\calc.exe

calc.exe

Network

N/A

Files

memory/2996-0-0x0000000000030000-0x0000000000031000-memory.dmp

memory/2996-1-0x0000000000030000-0x0000000000031000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-21 12:30

Reported

2024-04-21 12:32

Platform

win10v2004-20240412-en

Max time kernel

141s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ff476c9ef2fd7ac658e2c7d371d81d46_JaffaCakes118.exe"

Signatures

MetaSploit

trojan backdoor metasploit

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-2288054676-1871194608-3559553667-1000_Classes\Local Settings C:\Windows\SysWOW64\calc.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\system32\OpenWith.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ff476c9ef2fd7ac658e2c7d371d81d46_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\ff476c9ef2fd7ac658e2c7d371d81d46_JaffaCakes118.exe"

C:\Windows\SysWOW64\calc.exe

calc.exe

C:\Windows\system32\OpenWith.exe

C:\Windows\system32\OpenWith.exe -Embedding

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 91.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 198.32.209.4.in-addr.arpa udp
NL 23.62.61.137:443 www.bing.com tcp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 132.250.30.184.in-addr.arpa udp
US 8.8.8.8:53 137.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 24.139.73.23.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 48.251.17.2.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 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp

Files

memory/1592-0-0x00000000010B0000-0x00000000010B1000-memory.dmp