Analysis
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max time kernel
158s -
max time network
185s -
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 06:48
Static task
static1
Behavioral task
behavioral1
Sample
e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe
Resource
win10v2004-20220812-en
General
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Target
e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe
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Size
935KB
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MD5
b45b99a51fdc21a346b0a0398b8395bf
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SHA1
7066b5e0bc0d339ee593411dfa146c3a01210eb9
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SHA256
e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59
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SHA512
4eee1cca972edeedead37e25fee040703ec10be64d002b073717970bd7d95a612165ac7d6ed907520d07e02c7376bcc689f1447fc7883820c82a25a37bb1bbf8
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SSDEEP
12288:Z5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x45:ZyHv5Z+Wzv7AiBll0OBWi6si9Gs
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/5016-133-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/5016-135-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/5016-136-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/5016-137-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/5016-138-0x0000000000400000-0x00000000004F2000-memory.dmp upx -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exedescription pid process target process PID 3788 set thread context of 5016 3788 e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exepid process 5016 e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe 5016 e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe 5016 e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe 5016 e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe 5016 e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe 5016 e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exedescription pid process target process PID 3788 wrote to memory of 5016 3788 e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe PID 3788 wrote to memory of 5016 3788 e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe PID 3788 wrote to memory of 5016 3788 e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe PID 3788 wrote to memory of 5016 3788 e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe PID 3788 wrote to memory of 5016 3788 e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe PID 3788 wrote to memory of 5016 3788 e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe PID 3788 wrote to memory of 5016 3788 e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe PID 3788 wrote to memory of 5016 3788 e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe"C:\Users\Admin\AppData\Local\Temp\e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3788 -
C:\Users\Admin\AppData\Local\Temp\e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe"C:\Users\Admin\AppData\Local\Temp\e8f4112749e61bf56ec547c2bea5d071a26f70c8810260687f3f100c1c055a59.exe" Track="0001001000"2⤵
- Suspicious use of SetWindowsHookEx
PID:5016
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/5016-132-0x0000000000000000-mapping.dmp
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memory/5016-133-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/5016-135-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/5016-136-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/5016-137-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/5016-138-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB