Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
27-06-2024 12:47
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-27_bbfd7eeb5200529cc146ece5b7d5aeae_mafia_magniber.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-27_bbfd7eeb5200529cc146ece5b7d5aeae_mafia_magniber.exe
Resource
win10v2004-20240611-en
General
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Target
2024-06-27_bbfd7eeb5200529cc146ece5b7d5aeae_mafia_magniber.exe
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Size
6.1MB
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MD5
bbfd7eeb5200529cc146ece5b7d5aeae
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SHA1
893f0a266bdc56d4acd90b99a9bee26c51f4dd6a
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SHA256
cb76d641f1833e852a4d23855cf52a4d8f72d0ff10334e4123bfdf377d2b3b8d
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SHA512
03cc1a0b24fc831cc25001f7842bca0d279f9c976b1250257aa2fb68052360700f42b55b7bcc1ea7a4c63317bd632abf9a5ed67d5eb0f46ec5a51089cc4ec2a2
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SSDEEP
196608:N8G8MwPyPnsw7W3HBc2/zd19FLOyomFHKnP:N8G8tUnst322/hF
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__ 2024-06-27_bbfd7eeb5200529cc146ece5b7d5aeae_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 2024-06-27_bbfd7eeb5200529cc146ece5b7d5aeae_mafia_magniber.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 2024-06-27_bbfd7eeb5200529cc146ece5b7d5aeae_mafia_magniber.exe -
Modifies registry class 6 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E42468E4-27A2-2125-A59B-47EB54AE3D6F} 2024-06-27_bbfd7eeb5200529cc146ece5b7d5aeae_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E42468E4-27A2-2125-A59B-47EB54AE3D6F}\ = "Outlook Form Factory" 2024-06-27_bbfd7eeb5200529cc146ece5b7d5aeae_mafia_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E42468E4-27A2-2125-A59B-47EB54AE3D6F}\InprocHandler32 2024-06-27_bbfd7eeb5200529cc146ece5b7d5aeae_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E42468E4-27A2-2125-A59B-47EB54AE3D6F}\InprocHandler32\ = "ole32.dll" 2024-06-27_bbfd7eeb5200529cc146ece5b7d5aeae_mafia_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E42468E4-27A2-2125-A59B-47EB54AE3D6F}\LocalServer32 2024-06-27_bbfd7eeb5200529cc146ece5b7d5aeae_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E42468E4-27A2-2125-A59B-47EB54AE3D6F}\LocalServer32\ = "C:\\PROGRA~2\\MICROS~1\\Office14\\OUTLOOK.EXE" 2024-06-27_bbfd7eeb5200529cc146ece5b7d5aeae_mafia_magniber.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 2896 2024-06-27_bbfd7eeb5200529cc146ece5b7d5aeae_mafia_magniber.exe Token: SeIncBasePriorityPrivilege 2896 2024-06-27_bbfd7eeb5200529cc146ece5b7d5aeae_mafia_magniber.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-06-27_bbfd7eeb5200529cc146ece5b7d5aeae_mafia_magniber.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-27_bbfd7eeb5200529cc146ece5b7d5aeae_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:2896