Analysis
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max time kernel
143s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
19-04-2024 10:22
Static task
static1
Behavioral task
behavioral1
Sample
fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe
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Size
52KB
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MD5
fa18603301954d03d73c69efb76b59fd
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SHA1
5850b0506e9446e7ef8ed32015d25e7540eddb58
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SHA256
4c655f9708839ca495b6fd86c06bb2d6cb76349deb2fc007d495066695481513
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SHA512
5b9f12afe9ef0a174e8113ac4294cb253619c416df7cfb9b2b8aa8ff1ae6d49cc41722963c8c775b1b53d2fa60095e0d9ff9a34cd2c4c1074452e2b24dceca5c
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SSDEEP
768:3tELoAseEpiW6fv9C9gk/XUZ/PlvLD4fzlUS2POd6DjyWzLojoIBvfbUs:3819yiWsv49Nu/Pteld2PWajXgcKos
Malware Config
Extracted
metasploit
encoder/call4_dword_xor
Signatures
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MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
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Adds policy Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft Config Setup = "C:\\Windows\\jodrive32.exe" fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe -
Executes dropped EXE 2 IoCs
pid Process 2580 jodrive32.exe 2508 jodrive32.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Microsoft Config Setup = "C:\\Windows\\jodrive32.exe" fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 3032 set thread context of 3044 3032 fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe 28 PID 2580 set thread context of 2508 2580 jodrive32.exe 30 -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\jodrive32.exe fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe File opened for modification C:\Windows\jodrive32.exe fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe File created C:\Windows\%windir%\eilfiie32.log jodrive32.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3044 fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe 3044 fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 3032 wrote to memory of 3044 3032 fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe 28 PID 3032 wrote to memory of 3044 3032 fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe 28 PID 3032 wrote to memory of 3044 3032 fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe 28 PID 3032 wrote to memory of 3044 3032 fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe 28 PID 3032 wrote to memory of 3044 3032 fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe 28 PID 3032 wrote to memory of 3044 3032 fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe 28 PID 3032 wrote to memory of 3044 3032 fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe 28 PID 3032 wrote to memory of 3044 3032 fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe 28 PID 3044 wrote to memory of 2580 3044 fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe 29 PID 3044 wrote to memory of 2580 3044 fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe 29 PID 3044 wrote to memory of 2580 3044 fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe 29 PID 3044 wrote to memory of 2580 3044 fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe 29 PID 2580 wrote to memory of 2508 2580 jodrive32.exe 30 PID 2580 wrote to memory of 2508 2580 jodrive32.exe 30 PID 2580 wrote to memory of 2508 2580 jodrive32.exe 30 PID 2580 wrote to memory of 2508 2580 jodrive32.exe 30 PID 2580 wrote to memory of 2508 2580 jodrive32.exe 30 PID 2580 wrote to memory of 2508 2580 jodrive32.exe 30 PID 2580 wrote to memory of 2508 2580 jodrive32.exe 30 PID 2580 wrote to memory of 2508 2580 jodrive32.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3032 -
C:\Users\Admin\AppData\Local\Temp\fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fa18603301954d03d73c69efb76b59fd_JaffaCakes118.exe"2⤵
- Adds policy Run key to start application
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3044 -
C:\Windows\jodrive32.exe"C:\Windows\jodrive32.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2580 -
C:\Windows\jodrive32.exe"C:\Windows\jodrive32.exe"4⤵
- Executes dropped EXE
- Drops file in Windows directory
PID:2508
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
52KB
MD5fa18603301954d03d73c69efb76b59fd
SHA15850b0506e9446e7ef8ed32015d25e7540eddb58
SHA2564c655f9708839ca495b6fd86c06bb2d6cb76349deb2fc007d495066695481513
SHA5125b9f12afe9ef0a174e8113ac4294cb253619c416df7cfb9b2b8aa8ff1ae6d49cc41722963c8c775b1b53d2fa60095e0d9ff9a34cd2c4c1074452e2b24dceca5c