Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
21-07-2024 23:17
Static task
static1
Behavioral task
behavioral1
Sample
61d211a26ee57d0c29a9f2dd1dcb3139_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
61d211a26ee57d0c29a9f2dd1dcb3139_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
61d211a26ee57d0c29a9f2dd1dcb3139_JaffaCakes118.exe
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Size
408KB
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MD5
61d211a26ee57d0c29a9f2dd1dcb3139
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SHA1
ad60f8f0dc17136c3c054e362365715eb061f925
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SHA256
2e4c16017c6f80b309aa6b498970ea41b134b22f59340dfc20ec62bf263ec45d
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SHA512
f68ef150d08abfdad8647b8a03d673c4d1b37b457f2f0325833aaedf8813c8e806286fcb70a0a121825cd4c35ffc45747d124c1ff90addaede2dccbf5f7ef3dd
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SSDEEP
12288:7huZnDx8SSaijL6+70GE/Amq0XirvTg93y:Ux0jjbE4mjir
Malware Config
Signatures
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Drops file in Drivers directory 1 IoCs
description ioc Process File opened for modification C:\WINDOWS\system32\drivers\etc\s2er333vice9.ini 61d211a26ee57d0c29a9f2dd1dcb3139_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2780 Update.exe -
Loads dropped DLL 4 IoCs
pid Process 2708 61d211a26ee57d0c29a9f2dd1dcb3139_JaffaCakes118.exe 2780 Update.exe 2780 Update.exe 2780 Update.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File created \??\c:\program files\Realplayer\integrate\Update.exe 61d211a26ee57d0c29a9f2dd1dcb3139_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 2708 61d211a26ee57d0c29a9f2dd1dcb3139_JaffaCakes118.exe 2708 61d211a26ee57d0c29a9f2dd1dcb3139_JaffaCakes118.exe 2708 61d211a26ee57d0c29a9f2dd1dcb3139_JaffaCakes118.exe 2708 61d211a26ee57d0c29a9f2dd1dcb3139_JaffaCakes118.exe 2780 Update.exe 2780 Update.exe 2780 Update.exe 2780 Update.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2708 wrote to memory of 2780 2708 61d211a26ee57d0c29a9f2dd1dcb3139_JaffaCakes118.exe 31 PID 2708 wrote to memory of 2780 2708 61d211a26ee57d0c29a9f2dd1dcb3139_JaffaCakes118.exe 31 PID 2708 wrote to memory of 2780 2708 61d211a26ee57d0c29a9f2dd1dcb3139_JaffaCakes118.exe 31 PID 2708 wrote to memory of 2780 2708 61d211a26ee57d0c29a9f2dd1dcb3139_JaffaCakes118.exe 31 PID 2708 wrote to memory of 2780 2708 61d211a26ee57d0c29a9f2dd1dcb3139_JaffaCakes118.exe 31 PID 2708 wrote to memory of 2780 2708 61d211a26ee57d0c29a9f2dd1dcb3139_JaffaCakes118.exe 31 PID 2708 wrote to memory of 2780 2708 61d211a26ee57d0c29a9f2dd1dcb3139_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\61d211a26ee57d0c29a9f2dd1dcb3139_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\61d211a26ee57d0c29a9f2dd1dcb3139_JaffaCakes118.exe"1⤵
- Drops file in Drivers directory
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2708 -
\??\c:\program files\Realplayer\integrate\Update.exe"c:\program files\Realplayer\integrate\Update.exe" "33201"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:2780
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
408KB
MD53b245bb1f4bd55580a8a5dff12d057e8
SHA1c8ced409e9845d3b038a7e4b6e760cd625855901
SHA2565cb19829af912cb9bbacb8e122ea2a129d31c596d94f8669f97a6d471e9e40d3
SHA5121884583f5365ab7c254d9235b4bfc7c500a3c9a98fb9eb20e0c9b729120a7a9a07ce7e91dbdb4b20c2119dee6c33ef1822bc010d8d6691ca611f2ecdc3a361bc