Analysis
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max time kernel
130s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
23-03-2023 01:46
Static task
static1
Behavioral task
behavioral1
Sample
84024305c208e6ab97e6471dc123b9af92335fcb072fd7ff0e8cc587a6ee4fa8.exe
Resource
win10v2004-20230220-en
General
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Target
84024305c208e6ab97e6471dc123b9af92335fcb072fd7ff0e8cc587a6ee4fa8.exe
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Size
1.9MB
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MD5
ad021d84055a6caf8eb4ed6f71a50759
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SHA1
321127a7f85e7041cdc107d4a66894da35a85114
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SHA256
84024305c208e6ab97e6471dc123b9af92335fcb072fd7ff0e8cc587a6ee4fa8
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SHA512
3ba4a110c2f13033bc964593e537504e695b3f7228f8111e8082f6aced52d067a01c45ee5376759c0abd0a5894f1061512f971097cb2eae86686f4343cec922f
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SSDEEP
24576:adwAUGGUXM5Fv2uBBsrDHw0MiJi+2gvhNo8dzDURCHPYgxDNvhAuimv4Wt:MnZGUXwwo+2gvhC8V0gxDNJAumW
Malware Config
Signatures
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Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
Processes:
84024305c208e6ab97e6471dc123b9af92335fcb072fd7ff0e8cc587a6ee4fa8.exedescription ioc process File opened for modification \??\PhysicalDrive0 84024305c208e6ab97e6471dc123b9af92335fcb072fd7ff0e8cc587a6ee4fa8.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
84024305c208e6ab97e6471dc123b9af92335fcb072fd7ff0e8cc587a6ee4fa8.exepid process 4888 84024305c208e6ab97e6471dc123b9af92335fcb072fd7ff0e8cc587a6ee4fa8.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
84024305c208e6ab97e6471dc123b9af92335fcb072fd7ff0e8cc587a6ee4fa8.exedescription pid process Token: SeDebugPrivilege 4888 84024305c208e6ab97e6471dc123b9af92335fcb072fd7ff0e8cc587a6ee4fa8.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
84024305c208e6ab97e6471dc123b9af92335fcb072fd7ff0e8cc587a6ee4fa8.exepid process 4888 84024305c208e6ab97e6471dc123b9af92335fcb072fd7ff0e8cc587a6ee4fa8.exe 4888 84024305c208e6ab97e6471dc123b9af92335fcb072fd7ff0e8cc587a6ee4fa8.exe 4888 84024305c208e6ab97e6471dc123b9af92335fcb072fd7ff0e8cc587a6ee4fa8.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\84024305c208e6ab97e6471dc123b9af92335fcb072fd7ff0e8cc587a6ee4fa8.exe"C:\Users\Admin\AppData\Local\Temp\84024305c208e6ab97e6471dc123b9af92335fcb072fd7ff0e8cc587a6ee4fa8.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/4888-133-0x0000000000080000-0x0000000000274000-memory.dmpFilesize
2.0MB
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memory/4888-134-0x000000000A910000-0x000000000AEB4000-memory.dmpFilesize
5.6MB
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memory/4888-135-0x000000000A300000-0x000000000A392000-memory.dmpFilesize
584KB
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memory/4888-136-0x000000000A2D0000-0x000000000A2DA000-memory.dmpFilesize
40KB
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memory/4888-137-0x0000000004DD0000-0x0000000004DE0000-memory.dmpFilesize
64KB
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memory/4888-138-0x0000000004DD0000-0x0000000004DE0000-memory.dmpFilesize
64KB
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memory/4888-139-0x0000000004DD0000-0x0000000004DE0000-memory.dmpFilesize
64KB
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memory/4888-141-0x0000000004DD0000-0x0000000004DE0000-memory.dmpFilesize
64KB
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memory/4888-142-0x0000000004DD0000-0x0000000004DE0000-memory.dmpFilesize
64KB
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memory/4888-143-0x0000000004DD0000-0x0000000004DE0000-memory.dmpFilesize
64KB