Analysis
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max time kernel
149s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
29-01-2024 11:46
Behavioral task
behavioral1
Sample
7fc1d0b73a0003f8da7c2434259d8b28.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
7fc1d0b73a0003f8da7c2434259d8b28.exe
Resource
win10v2004-20231222-en
General
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Target
7fc1d0b73a0003f8da7c2434259d8b28.exe
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Size
238KB
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MD5
7fc1d0b73a0003f8da7c2434259d8b28
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SHA1
f91b4ffc50e11fc13884c98aa303973fb29039dd
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SHA256
45cdf5841c2fa78cc444a0926fd3b9e7fab51d061988c45bc894ebb09991bc5d
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SHA512
68475d89314d4273af8c01e5c71d39230d2c3fcb2d53048ed003d44d63f8270d9f8cd0c4858fad778ea0c460adf42c3e6f4aef7b255c09b717e84ce8b5d58db9
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SSDEEP
6144:tB27VZ3oMfRczHKW826U0l78ajUdsB+sBT:tBev4wRg7E8KUOFB
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/1716-0-0x0000000000400000-0x00000000004ED000-memory.dmp upx behavioral1/memory/1716-3-0x0000000000400000-0x00000000004ED000-memory.dmp upx behavioral1/memory/1716-19-0x0000000000400000-0x00000000004ED000-memory.dmp upx -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
7fc1d0b73a0003f8da7c2434259d8b28.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 7fc1d0b73a0003f8da7c2434259d8b28.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 7fc1d0b73a0003f8da7c2434259d8b28.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
7fc1d0b73a0003f8da7c2434259d8b28.exedescription pid process target process PID 1716 set thread context of 2420 1716 7fc1d0b73a0003f8da7c2434259d8b28.exe 7fc1d0b73a0003f8da7c2434259d8b28.exe -
Suspicious behavior: EnumeratesProcesses 55 IoCs
Processes:
7fc1d0b73a0003f8da7c2434259d8b28.exepid process 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe 2420 7fc1d0b73a0003f8da7c2434259d8b28.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
7fc1d0b73a0003f8da7c2434259d8b28.exepid process 1716 7fc1d0b73a0003f8da7c2434259d8b28.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
7fc1d0b73a0003f8da7c2434259d8b28.exedescription pid process target process PID 1716 wrote to memory of 2420 1716 7fc1d0b73a0003f8da7c2434259d8b28.exe 7fc1d0b73a0003f8da7c2434259d8b28.exe PID 1716 wrote to memory of 2420 1716 7fc1d0b73a0003f8da7c2434259d8b28.exe 7fc1d0b73a0003f8da7c2434259d8b28.exe PID 1716 wrote to memory of 2420 1716 7fc1d0b73a0003f8da7c2434259d8b28.exe 7fc1d0b73a0003f8da7c2434259d8b28.exe PID 1716 wrote to memory of 2420 1716 7fc1d0b73a0003f8da7c2434259d8b28.exe 7fc1d0b73a0003f8da7c2434259d8b28.exe PID 1716 wrote to memory of 2420 1716 7fc1d0b73a0003f8da7c2434259d8b28.exe 7fc1d0b73a0003f8da7c2434259d8b28.exe PID 1716 wrote to memory of 2420 1716 7fc1d0b73a0003f8da7c2434259d8b28.exe 7fc1d0b73a0003f8da7c2434259d8b28.exe PID 1716 wrote to memory of 2420 1716 7fc1d0b73a0003f8da7c2434259d8b28.exe 7fc1d0b73a0003f8da7c2434259d8b28.exe PID 1716 wrote to memory of 2420 1716 7fc1d0b73a0003f8da7c2434259d8b28.exe 7fc1d0b73a0003f8da7c2434259d8b28.exe PID 1716 wrote to memory of 2420 1716 7fc1d0b73a0003f8da7c2434259d8b28.exe 7fc1d0b73a0003f8da7c2434259d8b28.exe PID 1716 wrote to memory of 2420 1716 7fc1d0b73a0003f8da7c2434259d8b28.exe 7fc1d0b73a0003f8da7c2434259d8b28.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7fc1d0b73a0003f8da7c2434259d8b28.exe"C:\Users\Admin\AppData\Local\Temp\7fc1d0b73a0003f8da7c2434259d8b28.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1716 -
C:\Users\Admin\AppData\Local\Temp\7fc1d0b73a0003f8da7c2434259d8b28.exeC:\Users\Admin\AppData\Local\Temp\7fc1d0b73a0003f8da7c2434259d8b28.exe2⤵
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:2420
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1716-0-0x0000000000400000-0x00000000004ED000-memory.dmpFilesize
948KB
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memory/1716-3-0x0000000000400000-0x00000000004ED000-memory.dmpFilesize
948KB
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memory/1716-19-0x0000000000400000-0x00000000004ED000-memory.dmpFilesize
948KB
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memory/2420-6-0x0000000000400000-0x0000000000437000-memory.dmpFilesize
220KB
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memory/2420-8-0x0000000000400000-0x0000000000437000-memory.dmpFilesize
220KB
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memory/2420-10-0x0000000000400000-0x0000000000437000-memory.dmpFilesize
220KB
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memory/2420-12-0x0000000000400000-0x0000000000437000-memory.dmpFilesize
220KB
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memory/2420-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2420-16-0x0000000000400000-0x0000000000437000-memory.dmpFilesize
220KB
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memory/2420-4-0x0000000000400000-0x0000000000437000-memory.dmpFilesize
220KB
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memory/2420-18-0x0000000000400000-0x0000000000437000-memory.dmpFilesize
220KB
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memory/2420-20-0x0000000000400000-0x0000000000437000-memory.dmpFilesize
220KB
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memory/2420-21-0x0000000000400000-0x0000000000437000-memory.dmpFilesize
220KB