Analysis
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max time kernel
118s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
26-05-2024 09:51
Static task
static1
Behavioral task
behavioral1
Sample
2024-05-26_841914449004bfdf497a0f5cdf059b16_magniber.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-26_841914449004bfdf497a0f5cdf059b16_magniber.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-26_841914449004bfdf497a0f5cdf059b16_magniber.exe
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Size
8.2MB
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MD5
841914449004bfdf497a0f5cdf059b16
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SHA1
841b49c35efbd6184bed1d9cfa7eff39684c6466
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SHA256
2f70c1d831e28fd85a44d7b8c2e62ec67054002f80d852a04783310dc5c671cd
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SHA512
b15bba721658883fa96175761f5660e8ccf74e11a617b636c9fd677def455350e8b5a208cf60064ea678f96597a9c323d9e64b9ed683523451a34c1ce31c93bb
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SSDEEP
196608:4bYrXxze2rphlBf+GSqZuJROIxvZ1f/l2w1YrUCpI0IB48DaE:4bYDxBFhDL2ROI9fn1VCpI0IuK
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:
2024-05-26_841914449004bfdf497a0f5cdf059b16_magniber.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 2024-05-26_841914449004bfdf497a0f5cdf059b16_magniber.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
2024-05-26_841914449004bfdf497a0f5cdf059b16_magniber.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 2024-05-26_841914449004bfdf497a0f5cdf059b16_magniber.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 2024-05-26_841914449004bfdf497a0f5cdf059b16_magniber.exe -
Modifies registry class 5 IoCs
Processes:
2024-05-26_841914449004bfdf497a0f5cdf059b16_magniber.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{27924495-0949-E830-1B6B-BAB3022F1CB5} 2024-05-26_841914449004bfdf497a0f5cdf059b16_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{27924495-0949-E830-1B6B-BAB3022F1CB5}\ = "Msi install server" 2024-05-26_841914449004bfdf497a0f5cdf059b16_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{27924495-0949-E830-1B6B-BAB3022F1CB5}\AppId = "{000C101C-0000-0000-C000-000000000046}" 2024-05-26_841914449004bfdf497a0f5cdf059b16_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{27924495-0949-E830-1B6B-BAB3022F1CB5}\ProgId 2024-05-26_841914449004bfdf497a0f5cdf059b16_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{27924495-0949-E830-1B6B-BAB3022F1CB5}\ProgId\ = "IMsiServer" 2024-05-26_841914449004bfdf497a0f5cdf059b16_magniber.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
2024-05-26_841914449004bfdf497a0f5cdf059b16_magniber.exedescription pid process Token: 33 2348 2024-05-26_841914449004bfdf497a0f5cdf059b16_magniber.exe Token: SeIncBasePriorityPrivilege 2348 2024-05-26_841914449004bfdf497a0f5cdf059b16_magniber.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-26_841914449004bfdf497a0f5cdf059b16_magniber.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-26_841914449004bfdf497a0f5cdf059b16_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:2348