Analysis
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max time kernel
136s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
28-10-2024 20:38
Static task
static1
Behavioral task
behavioral1
Sample
405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exe
Resource
win10v2004-20241007-en
General
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Target
405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exe
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Size
2.2MB
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MD5
f89556f1d87f28f53330cbe3a3f69599
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SHA1
2a0400ac75547e32aba93b330ed91456edeeaae0
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SHA256
405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241
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SHA512
25bb3d0100f9fe871ba47c283c4bb6652290d2e9263aa9456045de242f10b73f19f59928761a18527a103f463d3c846c3ebce767c4644e538aa34764a9838a6b
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SSDEEP
49152:RpbRm4GPK/MbeGTEaRuvRIQ15PNOWoVDn99c1/0VXTa9zAmZea+:H1GS/lvLxNfuDnu0VXTahAmZeR
Malware Config
Signatures
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Banload
Banload variants download malicious files, then install and execute the files.
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Banload family
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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:
405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exedescription ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exe -
Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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Modifies registry class 16 IoCs
Processes:
405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CD032C9B-8F11-E980-1181-CF9942277AA0}\Version\ = "1.0" 405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CD032C9B-8F11-E980-1181-CF9942277AA0}\InprocServer32\ = "%SystemRoot%\\System32\\pla.dll" 405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CD032C9B-8F11-E980-1181-CF9942277AA0}\InprocServer32\ThreadingModel = "both" 405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CD032C9B-8F11-E980-1181-CF9942277AA0}\ProgID 405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CD032C9B-8F11-E980-1181-CF9942277AA0}\TypeLib 405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CD032C9B-8F11-E980-1181-CF9942277AA0}\AppID = "{03837503-098b-11d8-9414-505054503030}" 405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CD032C9B-8F11-E980-1181-CF9942277AA0}\LocalServer32 405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CD032C9B-8F11-E980-1181-CF9942277AA0}\LocalServer32\ = "%SystemRoot%\\system32\\plasrv.exe" 405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CD032C9B-8F11-E980-1181-CF9942277AA0}\Version 405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CD032C9B-8F11-E980-1181-CF9942277AA0}\VersionIndependentProgID\ = "PLA.BootTraceSessionCollection" 405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CD032C9B-8F11-E980-1181-CF9942277AA0} 405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CD032C9B-8F11-E980-1181-CF9942277AA0}\ = "BootTraceSessionCollection" 405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CD032C9B-8F11-E980-1181-CF9942277AA0}\InprocServer32 405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CD032C9B-8F11-E980-1181-CF9942277AA0}\ProgID\ = "PLA.BootTraceSessionCollection.1" 405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CD032C9B-8F11-E980-1181-CF9942277AA0}\TypeLib\ = "{03837500-098B-11D8-9414-505054503030}" 405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{CD032C9B-8F11-E980-1181-CF9942277AA0}\VersionIndependentProgID 405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exedescription pid Process Token: 33 3012 405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exe Token: SeIncBasePriorityPrivilege 3012 405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exe"C:\Users\Admin\AppData\Local\Temp\405c145a686ef98dcca9daf9e039c63d077f819111c062cf30f71e99d7ccb241.exe"1⤵
- Checks BIOS information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:3012