Analysis
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max time kernel
188s -
max time network
196s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 15:57
Static task
static1
Behavioral task
behavioral1
Sample
bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe
Resource
win10v2004-20221111-en
General
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Target
bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe
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Size
181KB
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MD5
bfec32c5f12471e07c10a2bbe7c5b73d
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SHA1
a4f63efcf02f0168cae767fbe8d8ed43318277bf
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SHA256
bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5
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SHA512
294091f8ad046c0d9001d098b5080a6ebd99d5a6d607790f296c4ec3f82027893acd0e031122fad9eddd0e91a78d9a2360e994fcecf322d25bf51fe640df36cd
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SSDEEP
3072:Xv/z6vxocZ0FQWe1MQ+3eilbz0AK4rvotXL0WcQcHLw+:XmvxEdlbgnSvot70WcQcHM+
Malware Config
Signatures
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Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\V: bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe File opened (read-only) \??\W: bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe File opened (read-only) \??\X: bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe File opened (read-only) \??\Z: bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe File opened (read-only) \??\E: bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe File opened (read-only) \??\H: bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe File opened (read-only) \??\I: bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe File opened (read-only) \??\U: bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe File opened (read-only) \??\T: bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe File opened (read-only) \??\B: bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe File opened (read-only) \??\G: bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe File opened (read-only) \??\O: bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe File opened (read-only) \??\P: bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe File opened (read-only) \??\S: bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe File opened (read-only) \??\A: bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe File opened (read-only) \??\F: bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe File opened (read-only) \??\N: bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe File opened (read-only) \??\Q: bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe File opened (read-only) \??\R: bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe File opened (read-only) \??\Y: bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe File opened (read-only) \??\J: bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe File opened (read-only) \??\K: bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe File opened (read-only) \??\L: bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe File opened (read-only) \??\M: bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeShutdownPrivilege 1296 bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe Token: SeCreatePagefilePrivilege 1296 bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe Token: SeShutdownPrivilege 1296 bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe Token: SeCreatePagefilePrivilege 1296 bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe Token: SeShutdownPrivilege 1296 bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe Token: SeCreatePagefilePrivilege 1296 bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1296 bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe"C:\Users\Admin\AppData\Local\Temp\bf6d31bf5b909b77682a9208ffed27c40695ac7d3920510185e4dcd1735ce8d5.exe"1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1296