Analysis
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max time kernel
103s -
max time network
114s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
03-11-2024 12:25
Behavioral task
behavioral1
Sample
b819fd21177ac66b9c645dcc82572b3eb774a14598dac95621edb06fb5e411fcN.exe
Resource
win7-20240903-en
windows7-x64
8 signatures
120 seconds
General
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Target
b819fd21177ac66b9c645dcc82572b3eb774a14598dac95621edb06fb5e411fcN.exe
-
Size
56KB
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MD5
9bc57b0a4b416e360a8e20ed5dda6cd0
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SHA1
7246f4cdcb19afa4de09a36972492aa067daac51
-
SHA256
b819fd21177ac66b9c645dcc82572b3eb774a14598dac95621edb06fb5e411fc
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SHA512
dd306cd30727911a7c2335945721a85e8b65ece05efe3dd63e0fcb7b05033647fc881f0b78b8b6ac107ddf4f079107d51f835f5469fe4f3d6e787c620ff2fe82
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SSDEEP
1536:2Nltt4OCTcQLe6WskbSjJ6EoBs2vWywOvu:2NltCTcQLepskbSjToIOvu
Malware Config
Extracted
Family
xworm
C2
join-ez.gl.at.ply.gg:55
Attributes
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Install_directory
%AppData%
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install_file
WindowsUpdate.exe
Signatures
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Detect Xworm Payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4284-1-0x0000000000AD0000-0x0000000000AE4000-memory.dmp family_xworm -
Hawkeye family
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Xworm family
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Drops startup file 2 IoCs
Processes:
b819fd21177ac66b9c645dcc82572b3eb774a14598dac95621edb06fb5e411fcN.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsUpdate.lnk b819fd21177ac66b9c645dcc82572b3eb774a14598dac95621edb06fb5e411fcN.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsUpdate.lnk b819fd21177ac66b9c645dcc82572b3eb774a14598dac95621edb06fb5e411fcN.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
b819fd21177ac66b9c645dcc82572b3eb774a14598dac95621edb06fb5e411fcN.exedescription pid process Token: SeDebugPrivilege 4284 b819fd21177ac66b9c645dcc82572b3eb774a14598dac95621edb06fb5e411fcN.exe