Analysis
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max time kernel
117s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
20-06-2024 00:49
Static task
static1
Behavioral task
behavioral1
Sample
0185029ee84ef1baf3a4c4299acddd44_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
0185029ee84ef1baf3a4c4299acddd44_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
0185029ee84ef1baf3a4c4299acddd44_JaffaCakes118.exe
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Size
388KB
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MD5
0185029ee84ef1baf3a4c4299acddd44
-
SHA1
f320eb0b9220ddc4d6ece49b254ecc24be100e7d
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SHA256
c6a7805c2de45d779844653bbbb7f77200db622c3db921d4bc9798194eb44cda
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SHA512
834b412f880b9f3a4899be65e2f6a93a1cc333276bf3c5b8aad4b18bc5549f7feb675a52e8788745732d3fae8da7e6ecae62070fed3b2445b0c9135206f3d640
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SSDEEP
6144:NOE0MExgO8/vrxY1FRrFDgdpHkI7YJYk65EFt4J/Xuqm29aeVUWlS:U98HF6FRrFDgd17YJYB5K2J/XLJvv
Malware Config
Extracted
metasploit
encoder/fnstenv_mov
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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Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
0185029ee84ef1baf3a4c4299acddd44_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Wine 0185029ee84ef1baf3a4c4299acddd44_JaffaCakes118.exe -
Drops file in System32 directory 2 IoCs
Processes:
0185029ee84ef1baf3a4c4299acddd44_JaffaCakes118.exedescription ioc process File created C:\Windows\SysWOW64\dllcache\wintcps.exe 0185029ee84ef1baf3a4c4299acddd44_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\dllcache\wintcps.exe 0185029ee84ef1baf3a4c4299acddd44_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 4 IoCs
Processes:
0185029ee84ef1baf3a4c4299acddd44_JaffaCakes118.exedescription pid process target process PID 2040 wrote to memory of 2688 2040 0185029ee84ef1baf3a4c4299acddd44_JaffaCakes118.exe cmd.exe PID 2040 wrote to memory of 2688 2040 0185029ee84ef1baf3a4c4299acddd44_JaffaCakes118.exe cmd.exe PID 2040 wrote to memory of 2688 2040 0185029ee84ef1baf3a4c4299acddd44_JaffaCakes118.exe cmd.exe PID 2040 wrote to memory of 2688 2040 0185029ee84ef1baf3a4c4299acddd44_JaffaCakes118.exe cmd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0185029ee84ef1baf3a4c4299acddd44_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0185029ee84ef1baf3a4c4299acddd44_JaffaCakes118.exe"1⤵
- Identifies Wine through registry keys
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\018502~1.EXE > NUL2⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2040-0-0x0000000000400000-0x00000000004E7000-memory.dmpFilesize
924KB
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memory/2040-1-0x0000000000401000-0x0000000000407000-memory.dmpFilesize
24KB
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memory/2040-2-0x0000000000400000-0x00000000004E7000-memory.dmpFilesize
924KB
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memory/2040-3-0x0000000000400000-0x00000000004E7000-memory.dmpFilesize
924KB
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memory/2040-4-0x0000000000400000-0x00000000004E7000-memory.dmpFilesize
924KB