General
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Target
encrypter-windows-gui-x86.exe.bin
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Size
1.1MB
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Sample
250304-t773cswjx7
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MD5
f1ade7769b7fdc2401798106ec7a9180
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SHA1
61bd89ed258c4ed8901c6f02e18743607b52247e
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SHA256
5bd8f9cbd108abc53fb1c44b8d10239a2a0a9dd20c698fd2fb5dc1938ae7ba96
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SHA512
6795df546a9212e75a969a8f3393da5bd572cf5d1ddeee085c367327b2f038e1822f0f992abbb5b8d59d397670465cb4023eba8f361744950ee2f3dbffc33ff0
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SSDEEP
24576:UPntpHzhp8e0j+nAZRN7UNFDAp8vj/iXcSDvKP/BEXYWXE:UrHzhp8nSRV6tDvKP/BEIWXE
Static task
static1
Behavioral task
behavioral1
Sample
encrypter-windows-gui-x86.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
encrypter-windows-gui-x86.exe
Resource
win10v2004-20250217-en
Malware Config
Extracted
C:\ProgramData\README.TXT
MAIL:[email protected]
https://getsession.org
Targets
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Target
encrypter-windows-gui-x86.exe.bin
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Size
1.1MB
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MD5
f1ade7769b7fdc2401798106ec7a9180
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SHA1
61bd89ed258c4ed8901c6f02e18743607b52247e
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SHA256
5bd8f9cbd108abc53fb1c44b8d10239a2a0a9dd20c698fd2fb5dc1938ae7ba96
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SHA512
6795df546a9212e75a969a8f3393da5bd572cf5d1ddeee085c367327b2f038e1822f0f992abbb5b8d59d397670465cb4023eba8f361744950ee2f3dbffc33ff0
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SSDEEP
24576:UPntpHzhp8e0j+nAZRN7UNFDAp8vj/iXcSDvKP/BEXYWXE:UrHzhp8nSRV6tDvKP/BEIWXE
Score10/10-
Renames multiple (7137) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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