Analysis
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max time kernel
52s -
max time network
51s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
22-06-2024 19:42
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-22_2dee90c512ea7ce37ab7ebc6e79fddf6_mafia_magniber.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-06-22_2dee90c512ea7ce37ab7ebc6e79fddf6_mafia_magniber.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-22_2dee90c512ea7ce37ab7ebc6e79fddf6_mafia_magniber.exe
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Size
6.1MB
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MD5
2dee90c512ea7ce37ab7ebc6e79fddf6
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SHA1
b9feb74ea1f0023122060bcf632a238d2534c9bb
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SHA256
84bb1b4f4bfc97acf27067b3197d42f9b027894ad0284e33e0f5b7bf65aff333
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SHA512
d61fbeb619be73abfeaa15797171fad4d66d856ce31c4c4a4b0c26239420f879a06e39734d7034b77d8c6343ab0f36ef3f29675966435e24a001b68f5ffea892
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SSDEEP
196608:68GwibMbHPnsw+f3NvDFIXFLOyomFHKnP:68Gwigjns/vDKXF
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:
2024-06-22_2dee90c512ea7ce37ab7ebc6e79fddf6_mafia_magniber.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 2024-06-22_2dee90c512ea7ce37ab7ebc6e79fddf6_mafia_magniber.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
2024-06-22_2dee90c512ea7ce37ab7ebc6e79fddf6_mafia_magniber.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 2024-06-22_2dee90c512ea7ce37ab7ebc6e79fddf6_mafia_magniber.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 2024-06-22_2dee90c512ea7ce37ab7ebc6e79fddf6_mafia_magniber.exe -
Modifies registry class 4 IoCs
Processes:
2024-06-22_2dee90c512ea7ce37ab7ebc6e79fddf6_mafia_magniber.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D5CB661F-0D9E-85A2-FCEA-EA72C9BDF71A} 2024-06-22_2dee90c512ea7ce37ab7ebc6e79fddf6_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D5CB661F-0D9E-85A2-FCEA-EA72C9BDF71A}\ = "DCOMAccessControl" 2024-06-22_2dee90c512ea7ce37ab7ebc6e79fddf6_mafia_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D5CB661F-0D9E-85A2-FCEA-EA72C9BDF71A}\InProcServer32 2024-06-22_2dee90c512ea7ce37ab7ebc6e79fddf6_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D5CB661F-0D9E-85A2-FCEA-EA72C9BDF71A}\InProcServer32\ = "combase.dll" 2024-06-22_2dee90c512ea7ce37ab7ebc6e79fddf6_mafia_magniber.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
2024-06-22_2dee90c512ea7ce37ab7ebc6e79fddf6_mafia_magniber.exedescription pid process Token: 33 2592 2024-06-22_2dee90c512ea7ce37ab7ebc6e79fddf6_mafia_magniber.exe Token: SeIncBasePriorityPrivilege 2592 2024-06-22_2dee90c512ea7ce37ab7ebc6e79fddf6_mafia_magniber.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-06-22_2dee90c512ea7ce37ab7ebc6e79fddf6_mafia_magniber.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-22_2dee90c512ea7ce37ab7ebc6e79fddf6_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
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/2592-1-0x0000000003090000-0x0000000003290000-memory.dmpFilesize
2.0MB
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memory/2592-8-0x0000000000400000-0x0000000000D6A000-memory.dmpFilesize
9.4MB
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memory/2592-7-0x0000000003090000-0x0000000003290000-memory.dmpFilesize
2.0MB
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memory/2592-12-0x0000000000400000-0x0000000000D6A000-memory.dmpFilesize
9.4MB
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memory/2592-11-0x0000000000400000-0x0000000000D6A000-memory.dmpFilesize
9.4MB
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memory/2592-14-0x0000000000400000-0x0000000000D6A000-memory.dmpFilesize
9.4MB
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memory/2592-15-0x0000000000400000-0x0000000000D6A000-memory.dmpFilesize
9.4MB
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memory/2592-16-0x0000000000400000-0x0000000000D6A000-memory.dmpFilesize
9.4MB