Malware Analysis Report

2024-10-18 21:34

Sample ID 240623-kvqswazgnn
Target 05c9178f744949b3c700658036b81a81_JaffaCakes118
SHA256 3bb785cb70d29adc0cebe59d99baaaffd764129e04d443c9ffe2499854c5ac08
Tags
metasploit backdoor persistence 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

3bb785cb70d29adc0cebe59d99baaaffd764129e04d443c9ffe2499854c5ac08

Threat Level: Known bad

The file 05c9178f744949b3c700658036b81a81_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

metasploit backdoor persistence trojan

MetaSploit

Adds policy Run key to start application

Executes dropped EXE

Adds Run key to start application

Suspicious use of SetThreadContext

Drops file in Windows directory

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-23 08:55

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-23 08:55

Reported

2024-06-23 08:58

Platform

win7-20231129-en

Max time kernel

143s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe"

Signatures

MetaSploit

trojan backdoor metasploit

Adds policy Run key to start application

persistence
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft Driver Setup = "C:\\Windows\\wjdrive32.exe" C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\wjdrive32.exe N/A
N/A N/A C:\Windows\wjdrive32.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Microsoft Driver Setup = "C:\\Windows\\wjdrive32.exe" C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\wjdrive32.exe C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe N/A
File opened for modification C:\Windows\wjdrive32.exe C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe N/A
File created C:\Windows\%windir%\lfffile32.log C:\Windows\wjdrive32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2952 wrote to memory of 2380 N/A C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe
PID 2952 wrote to memory of 2380 N/A C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe
PID 2952 wrote to memory of 2380 N/A C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe
PID 2952 wrote to memory of 2380 N/A C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe
PID 2952 wrote to memory of 2380 N/A C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe
PID 2952 wrote to memory of 2380 N/A C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe
PID 2952 wrote to memory of 2380 N/A C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe
PID 2952 wrote to memory of 2380 N/A C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe
PID 2952 wrote to memory of 2380 N/A C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe
PID 2380 wrote to memory of 2996 N/A C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe C:\Windows\wjdrive32.exe
PID 2380 wrote to memory of 2996 N/A C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe C:\Windows\wjdrive32.exe
PID 2380 wrote to memory of 2996 N/A C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe C:\Windows\wjdrive32.exe
PID 2380 wrote to memory of 2996 N/A C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe C:\Windows\wjdrive32.exe
PID 2996 wrote to memory of 2708 N/A C:\Windows\wjdrive32.exe C:\Windows\wjdrive32.exe
PID 2996 wrote to memory of 2708 N/A C:\Windows\wjdrive32.exe C:\Windows\wjdrive32.exe
PID 2996 wrote to memory of 2708 N/A C:\Windows\wjdrive32.exe C:\Windows\wjdrive32.exe
PID 2996 wrote to memory of 2708 N/A C:\Windows\wjdrive32.exe C:\Windows\wjdrive32.exe
PID 2996 wrote to memory of 2708 N/A C:\Windows\wjdrive32.exe C:\Windows\wjdrive32.exe
PID 2996 wrote to memory of 2708 N/A C:\Windows\wjdrive32.exe C:\Windows\wjdrive32.exe
PID 2996 wrote to memory of 2708 N/A C:\Windows\wjdrive32.exe C:\Windows\wjdrive32.exe
PID 2996 wrote to memory of 2708 N/A C:\Windows\wjdrive32.exe C:\Windows\wjdrive32.exe
PID 2996 wrote to memory of 2708 N/A C:\Windows\wjdrive32.exe C:\Windows\wjdrive32.exe

Processes

C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe"

C:\Windows\wjdrive32.exe

"C:\Windows\wjdrive32.exe"

C:\Windows\wjdrive32.exe

"C:\Windows\wjdrive32.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 jjjjjj.ahrampress.net udp

Files

memory/2380-0-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2380-11-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2380-9-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2380-12-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2380-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2380-6-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2380-4-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2380-2-0x0000000000400000-0x0000000000453000-memory.dmp

C:\Windows\wjdrive32.exe

MD5 05c9178f744949b3c700658036b81a81
SHA1 4055f1b70fdf9a2a4fdca3361ad35c35c5e629aa
SHA256 3bb785cb70d29adc0cebe59d99baaaffd764129e04d443c9ffe2499854c5ac08
SHA512 d16ba9a724ea37e5134de0917ed6095e82c05a1cd25c321c58673b4a24a1d7d108ac159b725019b42b450872acbd5d66a78d24dabce01bb411ec18d76527dc47

memory/2380-22-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2708-37-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2708-38-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2708-39-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2708-40-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2708-41-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2708-42-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2708-43-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2708-44-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2708-45-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2708-46-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2708-47-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2708-48-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2708-49-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2708-50-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2708-51-0x0000000000400000-0x0000000000453000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-23 08:55

Reported

2024-06-23 08:58

Platform

win10v2004-20240508-en

Max time kernel

148s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe"

Signatures

MetaSploit

trojan backdoor metasploit

Adds policy Run key to start application

persistence
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft Driver Setup = "C:\\Windows\\wjdrive32.exe" C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\wjdrive32.exe N/A
N/A N/A C:\Windows\wjdrive32.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Microsoft Driver Setup = "C:\\Windows\\wjdrive32.exe" C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\wjdrive32.exe C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe N/A
File opened for modification C:\Windows\wjdrive32.exe C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe N/A
File created C:\Windows\%windir%\lfffile32.log C:\Windows\wjdrive32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2816 wrote to memory of 3912 N/A C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe
PID 2816 wrote to memory of 3912 N/A C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe
PID 2816 wrote to memory of 3912 N/A C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe
PID 2816 wrote to memory of 3912 N/A C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe
PID 2816 wrote to memory of 3912 N/A C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe
PID 2816 wrote to memory of 3912 N/A C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe
PID 2816 wrote to memory of 3912 N/A C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe
PID 2816 wrote to memory of 3912 N/A C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe
PID 3912 wrote to memory of 3284 N/A C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe C:\Windows\wjdrive32.exe
PID 3912 wrote to memory of 3284 N/A C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe C:\Windows\wjdrive32.exe
PID 3912 wrote to memory of 3284 N/A C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe C:\Windows\wjdrive32.exe
PID 3284 wrote to memory of 4932 N/A C:\Windows\wjdrive32.exe C:\Windows\wjdrive32.exe
PID 3284 wrote to memory of 4932 N/A C:\Windows\wjdrive32.exe C:\Windows\wjdrive32.exe
PID 3284 wrote to memory of 4932 N/A C:\Windows\wjdrive32.exe C:\Windows\wjdrive32.exe
PID 3284 wrote to memory of 4932 N/A C:\Windows\wjdrive32.exe C:\Windows\wjdrive32.exe
PID 3284 wrote to memory of 4932 N/A C:\Windows\wjdrive32.exe C:\Windows\wjdrive32.exe
PID 3284 wrote to memory of 4932 N/A C:\Windows\wjdrive32.exe C:\Windows\wjdrive32.exe
PID 3284 wrote to memory of 4932 N/A C:\Windows\wjdrive32.exe C:\Windows\wjdrive32.exe
PID 3284 wrote to memory of 4932 N/A C:\Windows\wjdrive32.exe C:\Windows\wjdrive32.exe

Processes

C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\05c9178f744949b3c700658036b81a81_JaffaCakes118.exe"

C:\Windows\wjdrive32.exe

"C:\Windows\wjdrive32.exe"

C:\Windows\wjdrive32.exe

"C:\Windows\wjdrive32.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 jjjjjj.ahrampress.net udp
US 8.8.8.8:53 jjjjjj.ahrampress.net udp
US 8.8.8.8:53 jjjjjj.ahrampress.net udp
US 8.8.8.8:53 jjjjjj.ahrampress.net udp
US 8.8.8.8:53 jjjjjj.ahrampress.net udp
US 8.8.8.8:53 jjjjjj.ahrampress.net udp
US 8.8.8.8:53 jjjjjj.ahrampress.net udp
US 8.8.8.8:53 jjjjjj.ahrampress.net udp

Files

memory/3912-0-0x0000000000400000-0x0000000000453000-memory.dmp

memory/3912-2-0x0000000000400000-0x0000000000453000-memory.dmp

memory/3912-3-0x0000000000400000-0x0000000000453000-memory.dmp

C:\Windows\wjdrive32.exe

MD5 05c9178f744949b3c700658036b81a81
SHA1 4055f1b70fdf9a2a4fdca3361ad35c35c5e629aa
SHA256 3bb785cb70d29adc0cebe59d99baaaffd764129e04d443c9ffe2499854c5ac08
SHA512 d16ba9a724ea37e5134de0917ed6095e82c05a1cd25c321c58673b4a24a1d7d108ac159b725019b42b450872acbd5d66a78d24dabce01bb411ec18d76527dc47

memory/3912-11-0x0000000000400000-0x0000000000453000-memory.dmp

memory/4932-16-0x0000000000400000-0x0000000000453000-memory.dmp

memory/4932-17-0x0000000000400000-0x0000000000453000-memory.dmp

memory/4932-18-0x0000000000400000-0x0000000000453000-memory.dmp

memory/4932-20-0x0000000000400000-0x0000000000453000-memory.dmp

memory/4932-22-0x0000000000400000-0x0000000000453000-memory.dmp

memory/4932-24-0x0000000000400000-0x0000000000453000-memory.dmp

memory/4932-26-0x0000000000400000-0x0000000000453000-memory.dmp

memory/4932-28-0x0000000000400000-0x0000000000453000-memory.dmp

memory/4932-30-0x0000000000400000-0x0000000000453000-memory.dmp