Analysis
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max time kernel
202s -
max time network
208s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
04-12-2022 14:40
Static task
static1
Behavioral task
behavioral1
Sample
d99dd1463d0ef280747f542b776241a643eb5b3ffdab76d2c934d52cb2f421b2.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
d99dd1463d0ef280747f542b776241a643eb5b3ffdab76d2c934d52cb2f421b2.exe
Resource
win10v2004-20221111-en
General
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Target
d99dd1463d0ef280747f542b776241a643eb5b3ffdab76d2c934d52cb2f421b2.exe
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Size
60KB
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MD5
abd30df0982e3d96ab4ec8b12f7c3865
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SHA1
946d0b74588933180e7fc25f349b7e3783eefda5
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SHA256
d99dd1463d0ef280747f542b776241a643eb5b3ffdab76d2c934d52cb2f421b2
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SHA512
559624a4ce3798ad69e8f2b7dbbf0de3d704267ca031b4f4cb9dad58f54c7f1bf83194d90c02dcbf2fd85d0f9751f43fc2b812c0235e3c74f40e1a99056b24e9
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SSDEEP
768:MCLUxFuQXgc3aeGFf8QCfWUQneSkOo2lQpY8u07uKL74kJGDPiEKAspQBlYVhix:MCCgQXSeo0fjQebKlQlFix
Malware Config
Signatures
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Uses Session Manager for persistence 2 TTPs 1 IoCs
Creates Session Manager registry key to run executable early in system boot.
description ioc Process Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Session Manager\BootExecute = 6100750074006f0063006800650063006b0020006100750074006f00630068006b0020002a0000007500730062002e007300790073000000 d99dd1463d0ef280747f542b776241a643eb5b3ffdab76d2c934d52cb2f421b2.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\usb.sys d99dd1463d0ef280747f542b776241a643eb5b3ffdab76d2c934d52cb2f421b2.exe File created C:\Windows\SysWOW64\usb.sys d99dd1463d0ef280747f542b776241a643eb5b3ffdab76d2c934d52cb2f421b2.exe