Analysis
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max time kernel
146s -
max time network
142s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
23-06-2024 04:47
Static task
static1
Behavioral task
behavioral1
Sample
053c5d5012aba237b1538df57a4b6e9c_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
053c5d5012aba237b1538df57a4b6e9c_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
053c5d5012aba237b1538df57a4b6e9c_JaffaCakes118.exe
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Size
48KB
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MD5
053c5d5012aba237b1538df57a4b6e9c
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SHA1
e4131cf8386fd9af2cabb08a9455f0a4097e8871
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SHA256
a0b0ead2bc00776b03b3263d3699b03fd87ea22c0e46c9433e890933b3da72d2
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SHA512
0bbc64181498f489b80215b39365f56a7ccbb59eef0ce088e4d1846cc50a5e735b6986459d7a5db2fc6fb05bfa5901be8677b6674f726c0b4bb7504b64ff0ff6
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SSDEEP
1536:QN+cvbauqdfdkeeY6g3vAz7la4U4Esgr5P7:QN+UFG6AAzc4aTd
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
Processes:
053c5d5012aba237b1538df57a4b6e9c_JaffaCakes118.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run 053c5d5012aba237b1538df57a4b6e9c_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft Driver Setup = "C:\\Windows\\wrdrive32.exe" 053c5d5012aba237b1538df57a4b6e9c_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
Processes:
wrdrive32.exepid process 2700 wrdrive32.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
053c5d5012aba237b1538df57a4b6e9c_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Microsoft Driver Setup = "C:\\Windows\\wrdrive32.exe" 053c5d5012aba237b1538df57a4b6e9c_JaffaCakes118.exe -
Drops file in Windows directory 3 IoCs
Processes:
053c5d5012aba237b1538df57a4b6e9c_JaffaCakes118.exewrdrive32.exedescription ioc process File created C:\Windows\wrdrive32.exe 053c5d5012aba237b1538df57a4b6e9c_JaffaCakes118.exe File opened for modification C:\Windows\wrdrive32.exe 053c5d5012aba237b1538df57a4b6e9c_JaffaCakes118.exe File created C:\Windows\%windir%\lfffile32.log wrdrive32.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
053c5d5012aba237b1538df57a4b6e9c_JaffaCakes118.exepid process 1208 053c5d5012aba237b1538df57a4b6e9c_JaffaCakes118.exe 1208 053c5d5012aba237b1538df57a4b6e9c_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
053c5d5012aba237b1538df57a4b6e9c_JaffaCakes118.exedescription pid process target process PID 1208 wrote to memory of 2700 1208 053c5d5012aba237b1538df57a4b6e9c_JaffaCakes118.exe wrdrive32.exe PID 1208 wrote to memory of 2700 1208 053c5d5012aba237b1538df57a4b6e9c_JaffaCakes118.exe wrdrive32.exe PID 1208 wrote to memory of 2700 1208 053c5d5012aba237b1538df57a4b6e9c_JaffaCakes118.exe wrdrive32.exe PID 1208 wrote to memory of 2700 1208 053c5d5012aba237b1538df57a4b6e9c_JaffaCakes118.exe wrdrive32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\053c5d5012aba237b1538df57a4b6e9c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\053c5d5012aba237b1538df57a4b6e9c_JaffaCakes118.exe"1⤵
- 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:1208 -
C:\Windows\wrdrive32.exe"C:\Windows\wrdrive32.exe"2⤵
- Executes dropped EXE
- Drops file in Windows directory
PID:2700
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
48KB
MD5053c5d5012aba237b1538df57a4b6e9c
SHA1e4131cf8386fd9af2cabb08a9455f0a4097e8871
SHA256a0b0ead2bc00776b03b3263d3699b03fd87ea22c0e46c9433e890933b3da72d2
SHA5120bbc64181498f489b80215b39365f56a7ccbb59eef0ce088e4d1846cc50a5e735b6986459d7a5db2fc6fb05bfa5901be8677b6674f726c0b4bb7504b64ff0ff6