Analysis
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max time kernel
33s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 17:19
Static task
static1
Behavioral task
behavioral1
Sample
3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe
Resource
win10v2004-20220901-en
General
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Target
3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe
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Size
871KB
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MD5
456cb427ed04d5b9d8adb418cc9c3d10
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SHA1
44e1712f57332311c3095fe3f6711fa61afebc19
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SHA256
3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2
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SHA512
12a7668263ea91d41e7750513d7f74ce5189470e4e82b6ce344d9c740deff1a06b4053a53e9df2ce37792f74b67023fe6a9b13d0651ef35b9c715106d364cca3
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SSDEEP
12288:aaWzgMg7v3qnCiMErQohh0F4CCJ8lny/QACTI2IO6X4SehZuvnKPmxFbyJ:VaHMv6Corjqny/QACEm6XqhZMnKufeJ
Malware Config
Signatures
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Suspicious use of SetThreadContext 2 IoCs
Processes:
3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exedescription pid process target process PID 304 set thread context of 2008 304 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe PID 2008 set thread context of 1980 2008 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exepid process 304 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe 304 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe 304 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exepid process 304 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe 304 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe 304 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exepid process 2008 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exedescription pid process target process PID 304 wrote to memory of 2008 304 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe PID 304 wrote to memory of 2008 304 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe PID 304 wrote to memory of 2008 304 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe PID 304 wrote to memory of 2008 304 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe PID 304 wrote to memory of 2008 304 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe PID 304 wrote to memory of 2008 304 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe PID 2008 wrote to memory of 1980 2008 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe PID 2008 wrote to memory of 1980 2008 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe PID 2008 wrote to memory of 1980 2008 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe PID 2008 wrote to memory of 1980 2008 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe PID 2008 wrote to memory of 1980 2008 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe PID 2008 wrote to memory of 1980 2008 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe PID 2008 wrote to memory of 1980 2008 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe PID 2008 wrote to memory of 1980 2008 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe 3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe"C:\Users\Admin\AppData\Local\Temp\3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe"C:\Users\Admin\AppData\Local\Temp\3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe"C:\Users\Admin\AppData\Local\Temp\3c07b81515f0e6ba239a8ead2d2f73b79bbe0de97dde6832fe559766492ea5e2.exe"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/304-54-0x0000000076121000-0x0000000076123000-memory.dmpFilesize
8KB
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memory/1980-62-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/1980-63-0x0000000000407A4D-mapping.dmp
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memory/1980-66-0x0000000000400000-0x00000000004083A0-memory.dmpFilesize
32KB
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memory/1980-68-0x0000000000400000-0x00000000004083A0-memory.dmpFilesize
32KB
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memory/1980-70-0x0000000010000000-0x0000000010012000-memory.dmpFilesize
72KB
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memory/2008-55-0x0000000000400000-0x000000000042A000-memory.dmpFilesize
168KB
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memory/2008-58-0x0000000000401360-mapping.dmp
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memory/2008-57-0x0000000000400000-0x000000000042A000-memory.dmpFilesize
168KB
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memory/2008-64-0x0000000000400000-0x000000000042A000-memory.dmpFilesize
168KB
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memory/2008-67-0x0000000000400000-0x000000000042A000-memory.dmpFilesize
168KB