Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
04-03-2024 09:34
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe
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Size
6.1MB
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MD5
a5a6a0ec6594b012fdafd86bf6c5b4fb
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SHA1
47fd044ed3d21fadd7530b3f0cad1b0ca8dee46c
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SHA256
36278b0a27b4955cb06ceec680adbc6040ae3a67a50c051ec74cef1eaf6a012d
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SHA512
4bf44466b98455f56d55f1e23c5481de80026052f1edd1b03f614e805ec2586b69df9f9d7eebc2ce22a2fdb98df789154b8253f83e62d6035ff6640475572262
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SSDEEP
98304:i8GumwzFy6jRBYwHSzRmz1bOL+PnXcwRzeKZP9hPMHn1o9FLOAkGkzdnEVomFHKP:i8GKU6jHPnswnmi9FLOyomFHKnP
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:
2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe -
Modifies registry class 21 IoCs
Processes:
2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A4B7AE1D-CEFB-4074-406B-300D0053955F}\DefaultIcon 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A4B7AE1D-CEFB-4074-406B-300D0053955F}\InProcServer32 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A4B7AE1D-CEFB-4074-406B-300D0053955F}\ = "Power Options" 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A4B7AE1D-CEFB-4074-406B-300D0053955F}\InfoTip = "@%SystemRoot%\\System32\\powercpl.dll,-2#immutable1" 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A4B7AE1D-CEFB-4074-406B-300D0053955F}\LocalizedString = "@%SystemRoot%\\System32\\powercpl.dll,-1#immutable1" 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A4B7AE1D-CEFB-4074-406B-300D0053955F}\System.Software.TasksFileUrl = "Internal" 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A4B7AE1D-CEFB-4074-406B-300D0053955F}\InProcServer32\ThreadingModel = "Apartment" 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A4B7AE1D-CEFB-4074-406B-300D0053955F}\ShellFolder 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A4B7AE1D-CEFB-4074-406B-300D0053955F}\ShellFolder\WantsParseDisplayName 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A4B7AE1D-CEFB-4074-406B-300D0053955F} 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A4B7AE1D-CEFB-4074-406B-300D0053955F}\System.ApplicationName = "Microsoft.PowerOptions" 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A4B7AE1D-CEFB-4074-406B-300D0053955F}\System.ControlPanel.Category = "2,5" 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A4B7AE1D-CEFB-4074-406B-300D0053955F}\System.ControlPanel.EnableInSafeMode = "3" 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A4B7AE1D-CEFB-4074-406B-300D0053955F}\Instance\CLSID = "{328B0346-7EAF-4BBE-A479-7CB88A095F5B}" 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A4B7AE1D-CEFB-4074-406B-300D0053955F}\Instance\InitPropertyBag\ResourceDLL = "%SystemRoot%\\SysWow64\\powercpl.dll" 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A4B7AE1D-CEFB-4074-406B-300D0053955F}\Instance\InitPropertyBag\ResourceID = "100" 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A4B7AE1D-CEFB-4074-406B-300D0053955F}\ShellFolder\Attributes = "2684354560" 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A4B7AE1D-CEFB-4074-406B-300D0053955F}\DefaultIcon\ = "%SystemRoot%\\SysWow64\\powercpl.dll,-1" 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A4B7AE1D-CEFB-4074-406B-300D0053955F}\InProcServer32\ = "%SystemRoot%\\SysWow64\\shdocvw.dll" 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A4B7AE1D-CEFB-4074-406B-300D0053955F}\Instance 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A4B7AE1D-CEFB-4074-406B-300D0053955F}\Instance\InitPropertyBag 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exedescription pid process Token: 33 3320 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe Token: SeIncBasePriorityPrivilege 3320 2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_mafia_magniber.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-04_a5a6a0ec6594b012fdafd86bf6c5b4fb_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:3320