Analysis
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max time kernel
94s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 12:41
Static task
static1
Behavioral task
behavioral1
Sample
5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe
Resource
win10v2004-20220812-en
General
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Target
5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe
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Size
935KB
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MD5
56515d2224c6d3640027a58d161bd75e
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SHA1
80e416591d93d68782ef5d3fe183b57df994c20a
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SHA256
5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628
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SHA512
81bea9928204fb30e693c9deeb727dc94005e20fa62cb36ad5e3c39fc7e3dce8ff6752bc372bc5afb078ac752fcb096f636f36ee431ed64882896338d8714e46
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SSDEEP
12288:o5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4u:oyHv5Z+Wzv7AiBll0OBWi6si9Gv
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/4964-133-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/4964-135-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/4964-136-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/4964-137-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/4964-138-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/4964-139-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/4964-140-0x0000000000400000-0x00000000004F2000-memory.dmp upx -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exedescription pid process target process PID 4084 set thread context of 4964 4084 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exepid process 4964 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe 4964 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe 4964 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe 4964 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe 4964 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe 4964 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exedescription pid process target process PID 4084 wrote to memory of 4964 4084 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe PID 4084 wrote to memory of 4964 4084 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe PID 4084 wrote to memory of 4964 4084 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe PID 4084 wrote to memory of 4964 4084 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe PID 4084 wrote to memory of 4964 4084 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe PID 4084 wrote to memory of 4964 4084 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe PID 4084 wrote to memory of 4964 4084 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe PID 4084 wrote to memory of 4964 4084 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe 5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe"C:\Users\Admin\AppData\Local\Temp\5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4084 -
C:\Users\Admin\AppData\Local\Temp\5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe"C:\Users\Admin\AppData\Local\Temp\5f46bcca81bb7a472f5378ca4640c821e824ff90008c040b9b0968efbb4f3628.exe" Track="0001001000"2⤵
- Suspicious use of SetWindowsHookEx
PID:4964
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4964-132-0x0000000000000000-mapping.dmp
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memory/4964-133-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/4964-135-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/4964-136-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/4964-137-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/4964-138-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/4964-139-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/4964-140-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB