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Analysis
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max time kernel
92s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
03/06/2024, 12:00
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-03_e44f55a2d7aadbe34e7b10729f9cffb6_mafia_magniber.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-03_e44f55a2d7aadbe34e7b10729f9cffb6_mafia_magniber.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-03_e44f55a2d7aadbe34e7b10729f9cffb6_mafia_magniber.exe
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Size
6.1MB
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MD5
e44f55a2d7aadbe34e7b10729f9cffb6
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SHA1
b8b26b6f74df9b668e06fdd2eb43b7ac455bda77
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SHA256
d596262efab34d7f5a682e38ef17b92eb719b14e5f95215ba781d73ea57889e2
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SHA512
e0e16b687fd83ab7de6c5f6cc96fbc88edc75faecd2686565573b48a650f9176320491c48ccc60ee4655278f6e6ae24a17565e3ef223a0f776db946662b794d8
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SSDEEP
98304:38Guubg9FJTeTdqHSzRmz1bOL+PnXcw799bYO8mMcuNFLOAkGkzdnEVomFHKnP:38GYfJT7PnswZF8vcuNFLOyomFHKnP
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
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 2024-06-03_e44f55a2d7aadbe34e7b10729f9cffb6_mafia_magniber.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 2024-06-03_e44f55a2d7aadbe34e7b10729f9cffb6_mafia_magniber.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 2024-06-03_e44f55a2d7aadbe34e7b10729f9cffb6_mafia_magniber.exe -
Modifies registry class 6 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{246458B3-E0AE-5365-1C9B-3B4BFA6F6D86}\ProgId 2024-06-03_e44f55a2d7aadbe34e7b10729f9cffb6_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{246458B3-E0AE-5365-1C9B-3B4BFA6F6D86}\ProgId\ = "WindowsInstaller.Message" 2024-06-03_e44f55a2d7aadbe34e7b10729f9cffb6_mafia_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{246458B3-E0AE-5365-1C9B-3B4BFA6F6D86} 2024-06-03_e44f55a2d7aadbe34e7b10729f9cffb6_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{246458B3-E0AE-5365-1C9B-3B4BFA6F6D86}\ = "Microsoft Windows Installer Message RPC" 2024-06-03_e44f55a2d7aadbe34e7b10729f9cffb6_mafia_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{246458B3-E0AE-5365-1C9B-3B4BFA6F6D86}\DllVersion 2024-06-03_e44f55a2d7aadbe34e7b10729f9cffb6_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{246458B3-E0AE-5365-1C9B-3B4BFA6F6D86}\DllVersion\ = "5.0.19041" 2024-06-03_e44f55a2d7aadbe34e7b10729f9cffb6_mafia_magniber.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 2792 2024-06-03_e44f55a2d7aadbe34e7b10729f9cffb6_mafia_magniber.exe Token: SeIncBasePriorityPrivilege 2792 2024-06-03_e44f55a2d7aadbe34e7b10729f9cffb6_mafia_magniber.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-06-03_e44f55a2d7aadbe34e7b10729f9cffb6_mafia_magniber.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-03_e44f55a2d7aadbe34e7b10729f9cffb6_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
PID:2792