Analysis
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max time kernel
7s -
max time network
1s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
12-09-2024 20:36
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
hfs.exe
Resource
win7-20240903-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
hfs.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
4 signatures
150 seconds
General
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Target
hfs.exe
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Size
2.1MB
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MD5
9e8557e98ed1269372ff0ace91d63477
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SHA1
d0c4192b65e36553f6fd2b83f3123f6ae8380dac
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SHA256
e678899d7ea9702184167b56655f91a69f8a0bdc9df65612762252c053c2cd7c
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SHA512
c1a338c0414ac68d7ce24df06f3b665a56feae15063332324fea3250f1e77c19209ea3d89fe3a06d48974cce70bd9c65d59b7e2fbaf27c3f01ac2e898057e9ec
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SSDEEP
49152:UR0LvNmmh9otEKMx9XSNVBOw+V4UvEbAThhiqvyo98ZcW7SZ:UR0xmmh9GEKgpSNVBr72QN
Score
3/10
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
hfs.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language hfs.exe -
Modifies registry class 16 IoCs
Processes:
hfs.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\Add to HFS\command hfs.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell hfs.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\Add to HFS hfs.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vfs\shell\Open hfs.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\* hfs.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\*\shell\Add to HFS hfs.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vfs\shell hfs.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\*\shell\Add to HFS\command hfs.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Folder hfs.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\Add to HFS\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\hfs.exe\" \"%1\"" hfs.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vfs hfs.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vfs\shell\Open\command hfs.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\*\shell hfs.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\*\shell\Add to HFS\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\hfs.exe\" \"%1\"" hfs.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vfs\ = "HFS file system" hfs.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vfs\shell\Open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\hfs.exe\" \"%1\"" hfs.exe -
Suspicious use of FindShellTrayWindow 6 IoCs
Processes:
hfs.exepid process 2032 hfs.exe 2032 hfs.exe 2032 hfs.exe 2032 hfs.exe 2032 hfs.exe 2032 hfs.exe -
Suspicious use of SendNotifyMessage 6 IoCs
Processes:
hfs.exepid process 2032 hfs.exe 2032 hfs.exe 2032 hfs.exe 2032 hfs.exe 2032 hfs.exe 2032 hfs.exe