Analysis
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max time kernel
32s -
max time network
41s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
26-11-2022 04:21
Static task
static1
Behavioral task
behavioral1
Sample
4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe
Resource
win10v2004-20220901-en
General
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Target
4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe
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Size
828KB
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MD5
4eb3e92f1c9d51585ba89f7798a38e32
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SHA1
d9a3a5743846c65389a0ca1389e92684caae4132
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SHA256
4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39
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SHA512
fdb5679b0dc9a403dca2e110d4c41ea05c82e2faea7cf575bb8f568c23e41e2b0c2b1860c3dfaf0164fb7007190d5a5b017f36afca187180ae2418feb760e3bb
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SSDEEP
24576:fDFhwFzsQNLAr5bj/b4FKHrJ841gAQguqMwPT:bFhwFzPBYb02y4SA5M6
Malware Config
Signatures
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Checks BIOS information in registry 2 TTPs 3 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Maps connected drives based on registry 3 TTPs 4 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exedescription pid process target process PID 1928 set thread context of 1108 1928 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe -
Processes:
4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exepid process 1108 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe 1108 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe 1108 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe 1108 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe 1108 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe 1108 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exedescription pid process target process PID 1928 wrote to memory of 1108 1928 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe PID 1928 wrote to memory of 1108 1928 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe PID 1928 wrote to memory of 1108 1928 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe PID 1928 wrote to memory of 1108 1928 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe PID 1928 wrote to memory of 1108 1928 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe PID 1928 wrote to memory of 1108 1928 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe PID 1928 wrote to memory of 1108 1928 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe PID 1928 wrote to memory of 1108 1928 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe PID 1928 wrote to memory of 1108 1928 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe PID 1928 wrote to memory of 1108 1928 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe PID 1928 wrote to memory of 1108 1928 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe 4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe"C:\Users\Admin\AppData\Local\Temp\4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe"C:\Users\Admin\AppData\Local\Temp\4c6eaf178030ace899f26f8b3825fc517d0daf5e236c9883759777101b48ac39.exe" Track="0001001000"2⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1108-63-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1108-68-0x00000000004BAFB0-mapping.dmp
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memory/1108-56-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1108-59-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1108-57-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1108-61-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1108-74-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1108-73-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1108-72-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1108-71-0x00000000762B1000-0x00000000762B3000-memory.dmpFilesize
8KB
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memory/1108-65-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1108-67-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1928-54-0x0000000000230000-0x0000000000233000-memory.dmpFilesize
12KB
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memory/1928-70-0x0000000000400000-0x00000000004F6000-memory.dmpFilesize
984KB
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memory/1928-55-0x0000000000400000-0x00000000004F6000-memory.dmpFilesize
984KB