Analysis
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max time kernel
93s -
max time network
155s -
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 12:35
Static task
static1
Behavioral task
behavioral1
Sample
61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe
Resource
win10v2004-20220812-en
General
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Target
61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe
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Size
931KB
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MD5
93c2237eedd8dfdbe6c8de1ce7b01635
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SHA1
62caa8147b7b5e69daadb702a8b6612358d5aba4
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SHA256
61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e
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SHA512
274676429a3e9dcffc6743890c523a4238798408da18c96a5c98b74f8028cad02f6d2ccccf0796929679ed972e0508e34f1685b625ad1e1d5363ce1436e75c38
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SSDEEP
24576:y6IMwPvmB/wWq+5DUTt7FGSwmpu8nL6YK:y6j19rut7FoU56
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/4948-133-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral2/memory/4948-135-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral2/memory/4948-136-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral2/memory/4948-137-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral2/memory/4948-138-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral2/memory/4948-139-0x0000000000400000-0x00000000004EA000-memory.dmp upx behavioral2/memory/4948-140-0x0000000000400000-0x00000000004EA000-memory.dmp upx -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exedescription pid process target process PID 1428 set thread context of 4948 1428 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exepid process 4948 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe 4948 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe 4948 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe 4948 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe 4948 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exedescription pid process target process PID 1428 wrote to memory of 4948 1428 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe PID 1428 wrote to memory of 4948 1428 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe PID 1428 wrote to memory of 4948 1428 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe PID 1428 wrote to memory of 4948 1428 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe PID 1428 wrote to memory of 4948 1428 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe PID 1428 wrote to memory of 4948 1428 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe PID 1428 wrote to memory of 4948 1428 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe PID 1428 wrote to memory of 4948 1428 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe 61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe"C:\Users\Admin\AppData\Local\Temp\61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.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\61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe"C:\Users\Admin\AppData\Local\Temp\61e8dd986501b8f1c643bfefaea8ca4d3704458065fa954418e6350767d21e9e.exe" Track="0001001000"2⤵
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4948-132-0x0000000000000000-mapping.dmp
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memory/4948-133-0x0000000000400000-0x00000000004EA000-memory.dmpFilesize
936KB
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memory/4948-135-0x0000000000400000-0x00000000004EA000-memory.dmpFilesize
936KB
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memory/4948-136-0x0000000000400000-0x00000000004EA000-memory.dmpFilesize
936KB
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memory/4948-137-0x0000000000400000-0x00000000004EA000-memory.dmpFilesize
936KB
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memory/4948-138-0x0000000000400000-0x00000000004EA000-memory.dmpFilesize
936KB
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memory/4948-139-0x0000000000400000-0x00000000004EA000-memory.dmpFilesize
936KB
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memory/4948-140-0x0000000000400000-0x00000000004EA000-memory.dmpFilesize
936KB