Analysis
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max time kernel
133s -
max time network
169s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
31-10-2023 15:29
Static task
static1
Behavioral task
behavioral1
Sample
4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe
Resource
win10v2004-20231023-en
General
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Target
4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe
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Size
2.1MB
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MD5
fcb86e3d553aa25a2be6362e6400a059
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SHA1
6177da4c851a715ecad6038dcdda7da7fa715d06
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SHA256
4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd
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SHA512
8029d37ffeffbbd37f2bd6f107bbf045da9a521e7edcdb4e43baba912cb87dc1981e559fdd85491ac33b8c63c6b27f17d23a0ae80a209b75830052f21388d390
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SSDEEP
49152:7pbRm4GPK/Mx2mTsy1oTGcO/cMKjoVDn99c1/0VXo8NN+:d1GS/2oskM2uDnu0VXo82
Malware Config
Signatures
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Banload
Banload variants download malicious files, then install and execute the files.
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe -
Registers COM server for autorun 1 TTPs 5 IoCs
Processes:
4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\InprocServer32 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\InprocServer32\ = "%SystemRoot%\\System32\\pla.dll" 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\InprocServer32\ThreadingModel = "both" 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\LocalServer32 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\LocalServer32\ = "%SystemRoot%\\system32\\plasrv.exe" 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe -
Modifies registry class 16 IoCs
Processes:
4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\InprocServer32\ = "%SystemRoot%\\System32\\pla.dll" 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\InprocServer32\ThreadingModel = "both" 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\LocalServer32\ = "%SystemRoot%\\system32\\plasrv.exe" 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\ProgID\ = "PLA.TraceDataProvider.1" 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\AppID = "{03837503-098b-11d8-9414-505054503030}" 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\TypeLib\ = "{03837500-098B-11D8-9414-505054503030}" 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\Version 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3} 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\ = "TraceDataProvider" 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\LocalServer32 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\ProgID 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\TypeLib 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\VersionIndependentProgID 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\InprocServer32 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\Version\ = "1.0" 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0C492E08-B123-D1CC-7D2D-1D956A015BF3}\VersionIndependentProgID\ = "PLA.TraceDataProvider" 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exedescription pid process Token: 33 1900 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe Token: SeIncBasePriorityPrivilege 1900 4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe"C:\Users\Admin\AppData\Local\Temp\4bd3df994d3bdec7e276aafeaf2499623818f2a3b0e972d316b8d0838583a6cd.exe"1⤵
- Checks BIOS information in registry
- Registers COM server for autorun
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:1900