Analysis
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max time kernel
31s -
max time network
34s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
20-06-2023 18:25
Behavioral task
behavioral1
Sample
d4bf295896b49afa32be6ec862ad12837f948fab9db5a8d30779c479a4801039.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
d4bf295896b49afa32be6ec862ad12837f948fab9db5a8d30779c479a4801039.exe
Resource
win10v2004-20230220-en
General
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Target
d4bf295896b49afa32be6ec862ad12837f948fab9db5a8d30779c479a4801039.exe
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Size
1.5MB
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MD5
ca796b2a95727c944062c847813a878f
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SHA1
3d6cbacf886a0dfd1c533356d0e1256e4cd552f2
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SHA256
d4bf295896b49afa32be6ec862ad12837f948fab9db5a8d30779c479a4801039
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SHA512
cefb5e6ec05d2dc1bfe4e1e9bcc13029ff226c27f9280f66bd47a7c8c14040b6c69d292705c5ed19eef190a32b1b6f953123a12bfff929705dd50ed4bd891043
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SSDEEP
49152:JdWASQXKvQ0nWiQxqu6Tjuo4ZGTA8Lp1v81Ry3H/:nWTQWQULuoHLSRy3/
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
YShow3D.exepid process 1088 YShow3D.exe -
Loads dropped DLL 1 IoCs
Processes:
d4bf295896b49afa32be6ec862ad12837f948fab9db5a8d30779c479a4801039.exepid process 1684 d4bf295896b49afa32be6ec862ad12837f948fab9db5a8d30779c479a4801039.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
YShow3D.exepid process 1088 YShow3D.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
d4bf295896b49afa32be6ec862ad12837f948fab9db5a8d30779c479a4801039.exedescription pid process target process PID 1684 wrote to memory of 1088 1684 d4bf295896b49afa32be6ec862ad12837f948fab9db5a8d30779c479a4801039.exe YShow3D.exe PID 1684 wrote to memory of 1088 1684 d4bf295896b49afa32be6ec862ad12837f948fab9db5a8d30779c479a4801039.exe YShow3D.exe PID 1684 wrote to memory of 1088 1684 d4bf295896b49afa32be6ec862ad12837f948fab9db5a8d30779c479a4801039.exe YShow3D.exe PID 1684 wrote to memory of 1088 1684 d4bf295896b49afa32be6ec862ad12837f948fab9db5a8d30779c479a4801039.exe YShow3D.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d4bf295896b49afa32be6ec862ad12837f948fab9db5a8d30779c479a4801039.exe"C:\Users\Admin\AppData\Local\Temp\d4bf295896b49afa32be6ec862ad12837f948fab9db5a8d30779c479a4801039.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1684 -
C:\Users\Admin\AppData\Local\Temp\YShow3D.exeC:\Users\Admin\AppData\Local\Temp\\YShow3D.exe /i Çë²åÈëÈí¼þËø£¡ /t Ìáʾ£ºB8 /k 642⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1088
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\YShow3D.exeFilesize
326KB
MD58e96277706fe70a9f910b7f85ea8eb92
SHA134ea5439c8711cb386e51520f9c4b05e6997c96f
SHA2564f3dc8c71c652cf4ef4f0bf6d09f3272afb36df142e8eba1dd645efd4b1aca14
SHA5123605cb71116db6fa12dae3727ce01d4f68f7afb5153b7575452c0e33861ddebdb33f9c3099f86d7625fb99b4d6fd548f60290a4b3cb9ad8e66d6d5bb50bcdbfa
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C:\Users\Admin\AppData\Local\Temp\YShow3D.exeFilesize
326KB
MD58e96277706fe70a9f910b7f85ea8eb92
SHA134ea5439c8711cb386e51520f9c4b05e6997c96f
SHA2564f3dc8c71c652cf4ef4f0bf6d09f3272afb36df142e8eba1dd645efd4b1aca14
SHA5123605cb71116db6fa12dae3727ce01d4f68f7afb5153b7575452c0e33861ddebdb33f9c3099f86d7625fb99b4d6fd548f60290a4b3cb9ad8e66d6d5bb50bcdbfa
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\Users\Admin\AppData\Local\Temp\YShow3D.exeFilesize
326KB
MD58e96277706fe70a9f910b7f85ea8eb92
SHA134ea5439c8711cb386e51520f9c4b05e6997c96f
SHA2564f3dc8c71c652cf4ef4f0bf6d09f3272afb36df142e8eba1dd645efd4b1aca14
SHA5123605cb71116db6fa12dae3727ce01d4f68f7afb5153b7575452c0e33861ddebdb33f9c3099f86d7625fb99b4d6fd548f60290a4b3cb9ad8e66d6d5bb50bcdbfa
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memory/1684-55-0x0000000000400000-0x0000000000627000-memory.dmpFilesize
2.2MB
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memory/1684-54-0x0000000000400000-0x0000000000627000-memory.dmpFilesize
2.2MB
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memory/1684-62-0x0000000000400000-0x0000000000627000-memory.dmpFilesize
2.2MB
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memory/1684-63-0x0000000002440000-0x000000000256B000-memory.dmpFilesize
1.2MB