Analysis
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max time kernel
118s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
11-10-2023 22:38
Static task
static1
Behavioral task
behavioral1
Sample
43460892989195b1b14c1d5276a7c43f66575de669d5a8cbfda6b098b7372146.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
43460892989195b1b14c1d5276a7c43f66575de669d5a8cbfda6b098b7372146.exe
Resource
win10v2004-20230915-en
General
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Target
43460892989195b1b14c1d5276a7c43f66575de669d5a8cbfda6b098b7372146.exe
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Size
3.1MB
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MD5
e7fbd0e248d64d509bb82d1e42b1a6dd
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SHA1
72167e0b0256eac7dc4f01f5b603ea6117455f02
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SHA256
43460892989195b1b14c1d5276a7c43f66575de669d5a8cbfda6b098b7372146
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SHA512
8bbe8cff2fbbea9fc39abbf05a9b833536b4f74124cd26c4d1ff28546571484217b33068e00a7213d342fdc12546089cdd60f124e6c39288f03db4b519671966
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SSDEEP
49152:L5euvETOeSJTjbwmQ+vheI468B1ECYJgkIlwmi8xSZ15tL:L5fvaOFbrQ+vhe568B+5JqwmPxMtL
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:
43460892989195b1b14c1d5276a7c43f66575de669d5a8cbfda6b098b7372146.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 43460892989195b1b14c1d5276a7c43f66575de669d5a8cbfda6b098b7372146.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 43460892989195b1b14c1d5276a7c43f66575de669d5a8cbfda6b098b7372146.exe -
Modifies registry class 9 IoCs
Processes:
43460892989195b1b14c1d5276a7c43f66575de669d5a8cbfda6b098b7372146.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24A19CE0-AB71-D069-F206-41796F7BD86D}\InprocServer32\Assembly = "Microsoft.Office.Interop.Word, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C" 43460892989195b1b14c1d5276a7c43f66575de669d5a8cbfda6b098b7372146.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24A19CE0-AB71-D069-F206-41796F7BD86D}\InprocServer32\Class = "Microsoft.Office.Interop.Word.FontClass" 43460892989195b1b14c1d5276a7c43f66575de669d5a8cbfda6b098b7372146.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24A19CE0-AB71-D069-F206-41796F7BD86D}\InprocServer32\RuntimeVersion = "v2.0.50727" 43460892989195b1b14c1d5276a7c43f66575de669d5a8cbfda6b098b7372146.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24A19CE0-AB71-D069-F206-41796F7BD86D} 43460892989195b1b14c1d5276a7c43f66575de669d5a8cbfda6b098b7372146.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24A19CE0-AB71-D069-F206-41796F7BD86D}\InprocServer32 43460892989195b1b14c1d5276a7c43f66575de669d5a8cbfda6b098b7372146.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24A19CE0-AB71-D069-F206-41796F7BD86D}\InprocServer32\14.0.0.0\Class = "Microsoft.Office.Interop.Word.FontClass" 43460892989195b1b14c1d5276a7c43f66575de669d5a8cbfda6b098b7372146.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24A19CE0-AB71-D069-F206-41796F7BD86D}\InprocServer32\14.0.0.0\RuntimeVersion = "v2.0.50727" 43460892989195b1b14c1d5276a7c43f66575de669d5a8cbfda6b098b7372146.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24A19CE0-AB71-D069-F206-41796F7BD86D}\InprocServer32\14.0.0.0 43460892989195b1b14c1d5276a7c43f66575de669d5a8cbfda6b098b7372146.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{24A19CE0-AB71-D069-F206-41796F7BD86D}\InprocServer32\14.0.0.0\Assembly = "Microsoft.Office.Interop.Word, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C" 43460892989195b1b14c1d5276a7c43f66575de669d5a8cbfda6b098b7372146.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
43460892989195b1b14c1d5276a7c43f66575de669d5a8cbfda6b098b7372146.exedescription pid process Token: 33 2180 43460892989195b1b14c1d5276a7c43f66575de669d5a8cbfda6b098b7372146.exe Token: SeIncBasePriorityPrivilege 2180 43460892989195b1b14c1d5276a7c43f66575de669d5a8cbfda6b098b7372146.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\43460892989195b1b14c1d5276a7c43f66575de669d5a8cbfda6b098b7372146.exe"C:\Users\Admin\AppData\Local\Temp\43460892989195b1b14c1d5276a7c43f66575de669d5a8cbfda6b098b7372146.exe"1⤵
- Checks BIOS information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:2180