Analysis
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max time kernel
148s -
max time network
155s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
20-06-2024 11:34
Static task
static1
Behavioral task
behavioral1
Sample
059faaa78250a1704462450038601963_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
059faaa78250a1704462450038601963_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
059faaa78250a1704462450038601963_JaffaCakes118.exe
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Size
395KB
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MD5
059faaa78250a1704462450038601963
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SHA1
7f008b4668abcff4387106afb402cc3b677b41c5
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SHA256
d85e421051cd12e8ce94fca237a6a5e7ee9e8720c5cecb28b968e764ec99a1dc
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SHA512
fe9195ff707bda0de6e8b0cf042ed139b2d03e31e88902fd920c2d8e4f902e0cc59f582c9e5213ba2994ce774f408fc58277c774b3160801400681f9adf51cb9
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SSDEEP
12288:hkjsUOtALjLAm4fG1jVRTYoGAYZcIYHZadf8t:2jDlL/sG1jkrxX0gdO
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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Deletes itself 1 IoCs
Processes:
cmd.exepid process 2780 cmd.exe -
Executes dropped EXE 1 IoCs
Processes:
svhhost.exepid process 2632 svhhost.exe -
Loads dropped DLL 2 IoCs
Processes:
059faaa78250a1704462450038601963_JaffaCakes118.exepid process 3024 059faaa78250a1704462450038601963_JaffaCakes118.exe 3024 059faaa78250a1704462450038601963_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
059faaa78250a1704462450038601963_JaffaCakes118.exesvhhost.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Service Host = "C:\\Users\\Admin\\AppData\\Local\\Temp\\svhhost.exe" 059faaa78250a1704462450038601963_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Service Host = "C:\\Users\\Admin\\AppData\\Local\\Temp\\svhhost.exe" svhhost.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
059faaa78250a1704462450038601963_JaffaCakes118.exesvhhost.exedescription pid process Token: SeDebugPrivilege 3024 059faaa78250a1704462450038601963_JaffaCakes118.exe Token: SeShutdownPrivilege 3024 059faaa78250a1704462450038601963_JaffaCakes118.exe Token: SeDebugPrivilege 2632 svhhost.exe Token: SeShutdownPrivilege 2632 svhhost.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
059faaa78250a1704462450038601963_JaffaCakes118.exedescription pid process target process PID 3024 wrote to memory of 2632 3024 059faaa78250a1704462450038601963_JaffaCakes118.exe svhhost.exe PID 3024 wrote to memory of 2632 3024 059faaa78250a1704462450038601963_JaffaCakes118.exe svhhost.exe PID 3024 wrote to memory of 2632 3024 059faaa78250a1704462450038601963_JaffaCakes118.exe svhhost.exe PID 3024 wrote to memory of 2632 3024 059faaa78250a1704462450038601963_JaffaCakes118.exe svhhost.exe PID 3024 wrote to memory of 2780 3024 059faaa78250a1704462450038601963_JaffaCakes118.exe cmd.exe PID 3024 wrote to memory of 2780 3024 059faaa78250a1704462450038601963_JaffaCakes118.exe cmd.exe PID 3024 wrote to memory of 2780 3024 059faaa78250a1704462450038601963_JaffaCakes118.exe cmd.exe PID 3024 wrote to memory of 2780 3024 059faaa78250a1704462450038601963_JaffaCakes118.exe cmd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\059faaa78250a1704462450038601963_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\059faaa78250a1704462450038601963_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\svhhost.exeC:\Users\Admin\AppData\Local\Temp\svhhost.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\059FAA~1.EXE" >> NUL2⤵
- Deletes itself
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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\Users\Admin\AppData\Local\Temp\svhhost.exeFilesize
395KB
MD5059faaa78250a1704462450038601963
SHA17f008b4668abcff4387106afb402cc3b677b41c5
SHA256d85e421051cd12e8ce94fca237a6a5e7ee9e8720c5cecb28b968e764ec99a1dc
SHA512fe9195ff707bda0de6e8b0cf042ed139b2d03e31e88902fd920c2d8e4f902e0cc59f582c9e5213ba2994ce774f408fc58277c774b3160801400681f9adf51cb9
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memory/2632-19-0x0000000000400000-0x00000000004F1000-memory.dmpFilesize
964KB
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memory/2632-14-0x0000000000400000-0x00000000004F1000-memory.dmpFilesize
964KB
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memory/2632-21-0x0000000000400000-0x00000000004F1000-memory.dmpFilesize
964KB
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memory/2632-23-0x0000000000400000-0x00000000004F1000-memory.dmpFilesize
964KB
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memory/2632-16-0x0000000000400000-0x00000000004F1000-memory.dmpFilesize
964KB
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memory/2632-17-0x0000000000400000-0x00000000004F1000-memory.dmpFilesize
964KB
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memory/2632-18-0x0000000000400000-0x00000000004F1000-memory.dmpFilesize
964KB
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memory/2632-20-0x0000000000400000-0x00000000004F1000-memory.dmpFilesize
964KB
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memory/2632-30-0x0000000000400000-0x00000000004F1000-memory.dmpFilesize
964KB
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memory/2632-29-0x0000000000400000-0x00000000004F1000-memory.dmpFilesize
964KB
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memory/2632-15-0x0000000000400000-0x00000000004F1000-memory.dmpFilesize
964KB
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memory/2632-24-0x0000000000400000-0x00000000004F1000-memory.dmpFilesize
964KB
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memory/2632-25-0x0000000000400000-0x00000000004F1000-memory.dmpFilesize
964KB
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memory/2632-26-0x0000000000400000-0x00000000004F1000-memory.dmpFilesize
964KB
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memory/2632-27-0x0000000000400000-0x00000000004F1000-memory.dmpFilesize
964KB
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memory/2632-28-0x0000000000400000-0x00000000004F1000-memory.dmpFilesize
964KB
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memory/3024-10-0x0000000000400000-0x00000000004F1000-memory.dmpFilesize
964KB
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memory/3024-3-0x0000000000401000-0x000000000040B000-memory.dmpFilesize
40KB