Malware Analysis Report

2025-01-03 08:12

Sample ID 240418-pd27ssch65
Target f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118
SHA256 10d49d57039175208b2c0689f29328df23d5a39ef0ae021d70faf2bcb4037348
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

10d49d57039175208b2c0689f29328df23d5a39ef0ae021d70faf2bcb4037348

Threat Level: Known bad

The file f7f7bb064a43b9f12e48ddf1da5844ab_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

2024-04-18 12:13

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-18 12:13

Reported

2024-04-18 12:16

Platform

win7-20240221-en

Max time kernel

148s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_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\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft Driver Setup = "C:\\Windows\\aadrive32.exe" C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\aadrive32.exe N/A
N/A N/A C:\Windows\aadrive32.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\\aadrive32.exe" C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\aadrive32.exe C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe N/A
File opened for modification C:\Windows\aadrive32.exe C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe N/A
File created C:\Windows\%windir%\lfffile32.log C:\Windows\aadrive32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2356 wrote to memory of 2324 N/A C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe
PID 2356 wrote to memory of 2324 N/A C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe
PID 2356 wrote to memory of 2324 N/A C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe
PID 2356 wrote to memory of 2324 N/A C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe
PID 2356 wrote to memory of 2324 N/A C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe
PID 2356 wrote to memory of 2324 N/A C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe
PID 2356 wrote to memory of 2324 N/A C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe
PID 2356 wrote to memory of 2324 N/A C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe
PID 2324 wrote to memory of 2276 N/A C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe C:\Windows\aadrive32.exe
PID 2324 wrote to memory of 2276 N/A C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe C:\Windows\aadrive32.exe
PID 2324 wrote to memory of 2276 N/A C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe C:\Windows\aadrive32.exe
PID 2324 wrote to memory of 2276 N/A C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe C:\Windows\aadrive32.exe
PID 2276 wrote to memory of 1984 N/A C:\Windows\aadrive32.exe C:\Windows\aadrive32.exe
PID 2276 wrote to memory of 1984 N/A C:\Windows\aadrive32.exe C:\Windows\aadrive32.exe
PID 2276 wrote to memory of 1984 N/A C:\Windows\aadrive32.exe C:\Windows\aadrive32.exe
PID 2276 wrote to memory of 1984 N/A C:\Windows\aadrive32.exe C:\Windows\aadrive32.exe
PID 2276 wrote to memory of 1984 N/A C:\Windows\aadrive32.exe C:\Windows\aadrive32.exe
PID 2276 wrote to memory of 1984 N/A C:\Windows\aadrive32.exe C:\Windows\aadrive32.exe
PID 2276 wrote to memory of 1984 N/A C:\Windows\aadrive32.exe C:\Windows\aadrive32.exe
PID 2276 wrote to memory of 1984 N/A C:\Windows\aadrive32.exe C:\Windows\aadrive32.exe

Processes

C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe

C:\Windows\aadrive32.exe

"C:\Windows\aadrive32.exe"

C:\Windows\aadrive32.exe

C:\Windows\aadrive32.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 haaaaaaa.ishtiben.com udp

Files

memory/2324-0-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2324-2-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2324-3-0x0000000000400000-0x0000000000453000-memory.dmp

C:\Windows\aadrive32.exe

MD5 f7f7bb064a43b9f12e48ddf1da5844ab
SHA1 bb8779a3f2328b4c542630ecbdb830da3f32b8a8
SHA256 10d49d57039175208b2c0689f29328df23d5a39ef0ae021d70faf2bcb4037348
SHA512 fdeda9a4821effcc0dbf6d74b050e0bee07593aa1aa647625354ad14a8bd9bd827ca3f2ceefd6074bf56c4e4ac79cce323c2bb07f30172d780572946b75eb629

memory/1984-16-0x0000000000400000-0x0000000000453000-memory.dmp

memory/1984-19-0x0000000000400000-0x0000000000453000-memory.dmp

memory/1984-20-0x0000000000400000-0x0000000000453000-memory.dmp

memory/1984-21-0x0000000000400000-0x0000000000453000-memory.dmp

memory/1984-22-0x0000000000400000-0x0000000000453000-memory.dmp

memory/1984-23-0x0000000000400000-0x0000000000453000-memory.dmp

memory/1984-24-0x0000000000400000-0x0000000000453000-memory.dmp

memory/1984-25-0x0000000000400000-0x0000000000453000-memory.dmp

memory/1984-26-0x0000000000400000-0x0000000000453000-memory.dmp

memory/1984-27-0x0000000000400000-0x0000000000453000-memory.dmp

memory/1984-28-0x0000000000400000-0x0000000000453000-memory.dmp

memory/1984-29-0x0000000000400000-0x0000000000453000-memory.dmp

memory/1984-30-0x0000000000400000-0x0000000000453000-memory.dmp

memory/1984-31-0x0000000000400000-0x0000000000453000-memory.dmp

memory/1984-32-0x0000000000400000-0x0000000000453000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-18 12:13

Reported

2024-04-18 12:16

Platform

win10v2004-20240412-en

Max time kernel

148s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_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\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft Driver Setup = "C:\\Windows\\aadrive32.exe" C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\aadrive32.exe N/A
N/A N/A C:\Windows\aadrive32.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\\aadrive32.exe" C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\aadrive32.exe C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe N/A
File opened for modification C:\Windows\aadrive32.exe C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe N/A
File created C:\Windows\%windir%\lfffile32.log C:\Windows\aadrive32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1600 wrote to memory of 4256 N/A C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe
PID 1600 wrote to memory of 4256 N/A C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe
PID 1600 wrote to memory of 4256 N/A C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe
PID 1600 wrote to memory of 4256 N/A C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe
PID 1600 wrote to memory of 4256 N/A C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe
PID 1600 wrote to memory of 4256 N/A C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe
PID 1600 wrote to memory of 4256 N/A C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe
PID 4256 wrote to memory of 1212 N/A C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe C:\Windows\aadrive32.exe
PID 4256 wrote to memory of 1212 N/A C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe C:\Windows\aadrive32.exe
PID 4256 wrote to memory of 1212 N/A C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe C:\Windows\aadrive32.exe
PID 1212 wrote to memory of 2364 N/A C:\Windows\aadrive32.exe C:\Windows\aadrive32.exe
PID 1212 wrote to memory of 2364 N/A C:\Windows\aadrive32.exe C:\Windows\aadrive32.exe
PID 1212 wrote to memory of 2364 N/A C:\Windows\aadrive32.exe C:\Windows\aadrive32.exe
PID 1212 wrote to memory of 2364 N/A C:\Windows\aadrive32.exe C:\Windows\aadrive32.exe
PID 1212 wrote to memory of 2364 N/A C:\Windows\aadrive32.exe C:\Windows\aadrive32.exe
PID 1212 wrote to memory of 2364 N/A C:\Windows\aadrive32.exe C:\Windows\aadrive32.exe
PID 1212 wrote to memory of 2364 N/A C:\Windows\aadrive32.exe C:\Windows\aadrive32.exe

Processes

C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe

C:\Windows\aadrive32.exe

"C:\Windows\aadrive32.exe"

C:\Windows\aadrive32.exe

C:\Windows\aadrive32.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 96.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 haaaaaaa.ishtiben.com udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 156.33.209.4.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 21.114.53.23.in-addr.arpa udp
US 8.8.8.8:53 haaaaaaa.ishtiben.com udp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 haaaaaaa.ishtiben.com udp
US 8.8.8.8:53 haaaaaaa.ishtiben.com udp
US 8.8.8.8:53 haaaaaaa.ishtiben.com udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 haaaaaaa.ishtiben.com udp
US 8.8.8.8:53 28.143.109.104.in-addr.arpa udp
US 8.8.8.8:53 haaaaaaa.ishtiben.com udp
US 8.8.8.8:53 haaaaaaa.ishtiben.com udp
US 8.8.8.8:53 haaaaaaa.ishtiben.com udp
US 8.8.8.8:53 106.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 haaaaaaa.ishtiben.com udp
US 8.8.8.8:53 haaaaaaa.ishtiben.com udp
US 8.8.8.8:53 haaaaaaa.ishtiben.com udp
US 8.8.8.8:53 haaaaaaa.ishtiben.com udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 haaaaaaa.ishtiben.com udp
US 8.8.8.8:53 98.136.73.23.in-addr.arpa udp
US 8.8.8.8:53 haaaaaaa.ishtiben.com udp
US 8.8.8.8:53 haaaaaaa.ishtiben.com udp
US 8.8.8.8:53 haaaaaaa.ishtiben.com udp
US 8.8.8.8:53 haaaaaaa.ishtiben.com udp
US 8.8.8.8:53 haaaaaaa.ishtiben.com udp
US 8.8.8.8:53 haaaaaaa.ishtiben.com udp
US 8.8.8.8:53 haaaaaaa.ishtiben.com udp
US 8.8.8.8:53 haaaaaaa.ishtiben.com udp

Files

memory/4256-0-0x0000000000400000-0x0000000000453000-memory.dmp

memory/4256-2-0x0000000000400000-0x0000000000453000-memory.dmp

memory/4256-3-0x0000000000400000-0x0000000000453000-memory.dmp

C:\Windows\aadrive32.exe

MD5 f7f7bb064a43b9f12e48ddf1da5844ab
SHA1 bb8779a3f2328b4c542630ecbdb830da3f32b8a8
SHA256 10d49d57039175208b2c0689f29328df23d5a39ef0ae021d70faf2bcb4037348
SHA512 fdeda9a4821effcc0dbf6d74b050e0bee07593aa1aa647625354ad14a8bd9bd827ca3f2ceefd6074bf56c4e4ac79cce323c2bb07f30172d780572946b75eb629

memory/2364-13-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2364-14-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2364-17-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2364-18-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2364-19-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2364-20-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2364-21-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2364-22-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2364-23-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2364-24-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2364-25-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2364-26-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2364-27-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2364-28-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2364-29-0x0000000000400000-0x0000000000453000-memory.dmp

memory/2364-30-0x0000000000400000-0x0000000000453000-memory.dmp