Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
08-04-2024 01:46
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe
Resource
win10v2004-20231215-en
General
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Target
2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe
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Size
2.2MB
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MD5
7d6e10c90cacdb9c1adc2bb6c9b7615d
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SHA1
fc0a67ecb7fd4acbbb653d67fb5dddf9b0d94eac
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SHA256
e5b2519a881d8bb53352df1055483b2a0fef311b1c1d474875fffdd96cd2ab62
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SHA512
aded5749d9fe3f8b51821fbe807c6490fe20b29bc57c6117a5289df16e44e1978507c0a83d1a9ee72efaf9f4ffa3dfa1084cacbb9511e067a994ebfe46c120e3
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SSDEEP
49152:nQEqybdoJKqTdp9eTFGcOnmcxKJR3joQBhntttwQFxTEqatz:nQvGdm+T4REJRDBhn13pEqK
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__ 2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.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 2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe -
Modifies registry class 9 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35F44EFD-3F20-2CCD-9F0A-B8B79813C5DD} 2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35F44EFD-3F20-2CCD-9F0A-B8B79813C5DD}\ProgID 2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35F44EFD-3F20-2CCD-9F0A-B8B79813C5DD}\VersionIndependentProgID 2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35F44EFD-3F20-2CCD-9F0A-B8B79813C5DD}\InprocServer32\ThreadingModel = "Apartment" 2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35F44EFD-3F20-2CCD-9F0A-B8B79813C5DD}\ProgID\ = "MMCListPadInfo.MMCListPadInfo.1" 2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35F44EFD-3F20-2CCD-9F0A-B8B79813C5DD}\VersionIndependentProgID\ = "MMCListPadInfo.MMCListPadInfo" 2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35F44EFD-3F20-2CCD-9F0A-B8B79813C5DD}\ = "MMCListPadInfo class" 2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35F44EFD-3F20-2CCD-9F0A-B8B79813C5DD}\InprocServer32 2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{35F44EFD-3F20-2CCD-9F0A-B8B79813C5DD}\InprocServer32\ = "%SystemRoot%\\SysWow64\\cic.dll" 2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: 33 1804 2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe Token: SeIncBasePriorityPrivilege 1804 2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe Token: 33 1804 2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe Token: SeIncBasePriorityPrivilege 1804 2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2420 wrote to memory of 1804 2420 2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe 28 PID 2420 wrote to memory of 1804 2420 2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe 28 PID 2420 wrote to memory of 1804 2420 2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe 28 PID 2420 wrote to memory of 1804 2420 2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe 28 PID 2420 wrote to memory of 1804 2420 2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe 28 PID 2420 wrote to memory of 1804 2420 2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2420 -
C:\Users\Admin\AppData\Local\Temp\2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-08_7d6e10c90cacdb9c1adc2bb6c9b7615d_mafia.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:1804
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