Analysis
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max time kernel
144s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
24-04-2024 18:49
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-24_3dd1d1f8c7c7ea5fe6f7a581f78dc8e7_mafia_magniber.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-24_3dd1d1f8c7c7ea5fe6f7a581f78dc8e7_mafia_magniber.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-24_3dd1d1f8c7c7ea5fe6f7a581f78dc8e7_mafia_magniber.exe
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Size
4.5MB
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MD5
3dd1d1f8c7c7ea5fe6f7a581f78dc8e7
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SHA1
63f4b9221a1e9c36985708440b0f7d23cd6d76d3
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SHA256
fb989b3de2b734516563e991a9565152f5751b3a936db4154920cf52bf1268b5
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SHA512
3dcf719101db35c4c13eaf25df64d1b84ac0ebc62ed9532276314371095e409d0d354f8d9fa144a6a312008e1f9e3142c6f823616884f7b197816467d38512f1
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SSDEEP
98304:YxzEd6yGG7v63VumcPtQAH8nYJxHbgEqYyjW:Y1Ed6W7vayv8nYLdA
Malware Config
Signatures
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Banload
Banload variants download malicious files, then install and execute the files.
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
2024-04-24_3dd1d1f8c7c7ea5fe6f7a581f78dc8e7_mafia_magniber.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 2024-04-24_3dd1d1f8c7c7ea5fe6f7a581f78dc8e7_mafia_magniber.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
2024-04-24_3dd1d1f8c7c7ea5fe6f7a581f78dc8e7_mafia_magniber.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 2024-04-24_3dd1d1f8c7c7ea5fe6f7a581f78dc8e7_mafia_magniber.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 2024-04-24_3dd1d1f8c7c7ea5fe6f7a581f78dc8e7_mafia_magniber.exe -
Modifies registry class 7 IoCs
Processes:
2024-04-24_3dd1d1f8c7c7ea5fe6f7a581f78dc8e7_mafia_magniber.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E3E3730A-EE9F-E9FF-13E1-5E6E044D08F2} 2024-04-24_3dd1d1f8c7c7ea5fe6f7a581f78dc8e7_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E3E3730A-EE9F-E9FF-13E1-5E6E044D08F2}\ = "HTML Host Encode Object" 2024-04-24_3dd1d1f8c7c7ea5fe6f7a581f78dc8e7_mafia_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E3E3730A-EE9F-E9FF-13E1-5E6E044D08F2}\InprocServer32 2024-04-24_3dd1d1f8c7c7ea5fe6f7a581f78dc8e7_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E3E3730A-EE9F-E9FF-13E1-5E6E044D08F2}\InprocServer32\ = "C:\\Windows\\SysWOW64\\scrrun.dll" 2024-04-24_3dd1d1f8c7c7ea5fe6f7a581f78dc8e7_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E3E3730A-EE9F-E9FF-13E1-5E6E044D08F2}\InprocServer32\ThreadingModel = "Apartment" 2024-04-24_3dd1d1f8c7c7ea5fe6f7a581f78dc8e7_mafia_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E3E3730A-EE9F-E9FF-13E1-5E6E044D08F2}\ProgID 2024-04-24_3dd1d1f8c7c7ea5fe6f7a581f78dc8e7_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E3E3730A-EE9F-E9FF-13E1-5E6E044D08F2}\ProgID\ = "HTML.HostEncode" 2024-04-24_3dd1d1f8c7c7ea5fe6f7a581f78dc8e7_mafia_magniber.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
2024-04-24_3dd1d1f8c7c7ea5fe6f7a581f78dc8e7_mafia_magniber.exedescription pid process Token: 33 1488 2024-04-24_3dd1d1f8c7c7ea5fe6f7a581f78dc8e7_mafia_magniber.exe Token: SeIncBasePriorityPrivilege 1488 2024-04-24_3dd1d1f8c7c7ea5fe6f7a581f78dc8e7_mafia_magniber.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
2024-04-24_3dd1d1f8c7c7ea5fe6f7a581f78dc8e7_mafia_magniber.exepid process 1488 2024-04-24_3dd1d1f8c7c7ea5fe6f7a581f78dc8e7_mafia_magniber.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-24_3dd1d1f8c7c7ea5fe6f7a581f78dc8e7_mafia_magniber.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-24_3dd1d1f8c7c7ea5fe6f7a581f78dc8e7_mafia_magniber.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1488-1-0x0000000000400000-0x0000000000ED3000-memory.dmpFilesize
10.8MB
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memory/1488-2-0x0000000003220000-0x000000000342C000-memory.dmpFilesize
2.0MB
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memory/1488-9-0x0000000003220000-0x000000000342C000-memory.dmpFilesize
2.0MB
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memory/1488-12-0x0000000000400000-0x0000000000ED3000-memory.dmpFilesize
10.8MB
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memory/1488-14-0x0000000000400000-0x0000000000ED3000-memory.dmpFilesize
10.8MB
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memory/1488-15-0x0000000000400000-0x0000000000ED3000-memory.dmpFilesize
10.8MB
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memory/1488-16-0x0000000000400000-0x0000000000ED3000-memory.dmpFilesize
10.8MB
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memory/1488-17-0x0000000000400000-0x0000000000ED3000-memory.dmpFilesize
10.8MB
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memory/1488-18-0x0000000003220000-0x000000000342C000-memory.dmpFilesize
2.0MB
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memory/1488-19-0x0000000003220000-0x000000000342C000-memory.dmpFilesize
2.0MB
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memory/1488-20-0x0000000003220000-0x000000000342C000-memory.dmpFilesize
2.0MB
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memory/1488-21-0x0000000000400000-0x0000000000ED3000-memory.dmpFilesize
10.8MB
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memory/1488-23-0x0000000003220000-0x000000000342C000-memory.dmpFilesize
2.0MB
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memory/1488-29-0x0000000003220000-0x000000000342C000-memory.dmpFilesize
2.0MB
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memory/1488-30-0x0000000000400000-0x0000000000ED3000-memory.dmpFilesize
10.8MB