Analysis
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max time kernel
120s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
12-05-2024 19:42
Static task
static1
Behavioral task
behavioral1
Sample
2024-05-11_126df399711b88a324a50a50816f6bb6_magniber.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-11_126df399711b88a324a50a50816f6bb6_magniber.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-11_126df399711b88a324a50a50816f6bb6_magniber.exe
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Size
4.6MB
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MD5
126df399711b88a324a50a50816f6bb6
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SHA1
1c0ece2b06a2f2393ad59b7ff4fa3e769737befc
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SHA256
ec0416f232802cc299735972a9745e0de6eecee2be2fb6a428f9a7b6261662ca
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SHA512
53c3bf502f038e4ce4374831b2e6264bbe037f9bdfa3132f07063c2a612fd3c3b45d8983474518a8cc2f47b204c5952db39dcf7d8072995db3cb9caf72c9a895
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SSDEEP
98304:BwaO549UW8uxtCoxD9vizs/iJLbs3nIxuxQ+2ldcH6Tg:BwacOUW8uxtfD96AiknIM++2l26Tg
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:
2024-05-11_126df399711b88a324a50a50816f6bb6_magniber.exedescription ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 2024-05-11_126df399711b88a324a50a50816f6bb6_magniber.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
2024-05-11_126df399711b88a324a50a50816f6bb6_magniber.exedescription ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 2024-05-11_126df399711b88a324a50a50816f6bb6_magniber.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 2024-05-11_126df399711b88a324a50a50816f6bb6_magniber.exe -
Modifies registry class 10 IoCs
Processes:
2024-05-11_126df399711b88a324a50a50816f6bb6_magniber.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{887BF051-ACD5-3280-2F73-B27140EDA99A}\ = "DAO.DBEngine.36" 2024-05-11_126df399711b88a324a50a50816f6bb6_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{887BF051-ACD5-3280-2F73-B27140EDA99A}\InprocServer32 2024-05-11_126df399711b88a324a50a50816f6bb6_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{887BF051-ACD5-3280-2F73-B27140EDA99A}\InprocServer32\ = "%CommonProgramFiles(x86)%\\Microsoft Shared\\DAO\\dao360.dll" 2024-05-11_126df399711b88a324a50a50816f6bb6_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{887BF051-ACD5-3280-2F73-B27140EDA99A}\InprocServer32\Class = "dao.DBEngineClass" 2024-05-11_126df399711b88a324a50a50816f6bb6_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{887BF051-ACD5-3280-2F73-B27140EDA99A}\InprocServer32\ThreadingModel = "Apartment" 2024-05-11_126df399711b88a324a50a50816f6bb6_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{887BF051-ACD5-3280-2F73-B27140EDA99A} 2024-05-11_126df399711b88a324a50a50816f6bb6_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{887BF051-ACD5-3280-2F73-B27140EDA99A}\InprocServer32\Assembly = "dao, Version=10.0.4504.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" 2024-05-11_126df399711b88a324a50a50816f6bb6_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{887BF051-ACD5-3280-2F73-B27140EDA99A}\InprocServer32\RuntimeVersion = "v1.0.3705" 2024-05-11_126df399711b88a324a50a50816f6bb6_magniber.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{887BF051-ACD5-3280-2F73-B27140EDA99A}\ProgID 2024-05-11_126df399711b88a324a50a50816f6bb6_magniber.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{887BF051-ACD5-3280-2F73-B27140EDA99A}\ProgID\ = "DAO.DBEngine.36" 2024-05-11_126df399711b88a324a50a50816f6bb6_magniber.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
2024-05-11_126df399711b88a324a50a50816f6bb6_magniber.exedescription pid Process Token: 33 2304 2024-05-11_126df399711b88a324a50a50816f6bb6_magniber.exe Token: SeIncBasePriorityPrivilege 2304 2024-05-11_126df399711b88a324a50a50816f6bb6_magniber.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-11_126df399711b88a324a50a50816f6bb6_magniber.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-11_126df399711b88a324a50a50816f6bb6_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:2304