Analysis
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max time kernel
147s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
28-03-2024 04:41
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe
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Size
6.1MB
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MD5
e733b74413e5c27b1414ebec75473641
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SHA1
3e443289a7bba66aa2ad5af528431354d1a41909
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SHA256
068e85adcb00bea7d201fcbaf04f0925ba91ae406e2d9458e3de588957bbe52a
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SHA512
b61186576c3c1332445f78dfac2ca6fbcc05d393909e94d1665bf4e8fef4ccc0bd2ddecb14a28dfc4b51fe0664fdff620727ec70fbf441230af11eb2edaffb3e
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SSDEEP
98304:n8GueofGTi8HhYHSzRmz1bOL+PnXcwd5pNduXx4Q6QEq34FLOAkGkzdnEVomFHKP:n8GpTizPnswnp2X+w5IFLOyomFHKnP
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__ 2024-03-28_e733b74413e5c27b1414ebec75473641_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 2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{34395301-8A9D-7A94-F00C-6142CBB6CD49} 2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{34395301-8A9D-7A94-F00C-6142CBB6CD49}\ = "HomeGroup Task" 2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{34395301-8A9D-7A94-F00C-6142CBB6CD49}\InProcServer32 2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{34395301-8A9D-7A94-F00C-6142CBB6CD49}\InProcServer32\ = "%SystemRoot%\\SysWow64\\xwizards.dll" 2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{34395301-8A9D-7A94-F00C-6142CBB6CD49}\InProcServer32\ThreadingModel = "Apartment" 2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 760 2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe Token: SeIncBasePriorityPrivilege 760 2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_mafia_magniber.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-28_e733b74413e5c27b1414ebec75473641_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:760