Analysis
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max time kernel
149s -
max time network
156s -
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 12:31
Static task
static1
Behavioral task
behavioral1
Sample
63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe
Resource
win10v2004-20220812-en
General
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Target
63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe
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Size
935KB
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MD5
39793ddab46e968a9cf57d67c5cc3ae0
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SHA1
7ee208cf9e450ad2c273440f7e5a78d5542a3b2d
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SHA256
63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958
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SHA512
bfb79fc686081720f1c72f6a209ae7b2e3c038e5057c657919ead7fffe0c85735c66105e0d2886cc4805faefb515a7c5d6f6fce59ddb22bc557b57fa16d23e3b
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SSDEEP
12288:Z5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4q:ZyHv5Z+Wzv7AiBll0OBWi6si9Gv
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/4288-133-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/4288-135-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/4288-136-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/4288-137-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/4288-138-0x0000000000400000-0x00000000004F2000-memory.dmp upx -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exedescription pid process target process PID 4840 set thread context of 4288 4840 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exepid process 4288 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe 4288 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe 4288 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe 4288 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe 4288 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe 4288 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exedescription pid process target process PID 4840 wrote to memory of 4288 4840 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe PID 4840 wrote to memory of 4288 4840 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe PID 4840 wrote to memory of 4288 4840 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe PID 4840 wrote to memory of 4288 4840 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe PID 4840 wrote to memory of 4288 4840 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe PID 4840 wrote to memory of 4288 4840 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe PID 4840 wrote to memory of 4288 4840 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe PID 4840 wrote to memory of 4288 4840 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe 63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe"C:\Users\Admin\AppData\Local\Temp\63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4840 -
C:\Users\Admin\AppData\Local\Temp\63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe"C:\Users\Admin\AppData\Local\Temp\63992b32db8693e550234693fdbf6729f1fb98386d725db7b338b42d9951d958.exe" Track="0001001000"2⤵
- Suspicious use of SetWindowsHookEx
PID:4288
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/4288-132-0x0000000000000000-mapping.dmp
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memory/4288-133-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/4288-135-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/4288-136-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/4288-137-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/4288-138-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB