General
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Target
9feed0c7fa8c1d32390e1c168051267df61f11b048ec62aa5b8e66f60e8083af.exe
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Size
959KB
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Sample
230205-p5vl2acg4t
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MD5
63dcf75ad743b292e4a6cd067ffc2c18
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SHA1
0d68ea228f49fdd8d044a2fb0dae9174eba73d7a
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SHA256
9feed0c7fa8c1d32390e1c168051267df61f11b048ec62aa5b8e66f60e8083af
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SHA512
c982f183caf5859c3d8d8b2c7831e3e6a9d074b651f27ed89fdf486db577d1d4a3af901a8b17ad667ef85a4c900c99766388ff99c564a7443479b8831eb5f43e
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SSDEEP
24576:uLjr3s2nScu1i1tz3f++5kRzFxk7rMxNeR1R9qpdPF:Ujrc2So1Ff+B3k7965
Static task
static1
Behavioral task
behavioral1
Sample
9feed0c7fa8c1d32390e1c168051267df61f11b048ec62aa5b8e66f60e8083af.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
9feed0c7fa8c1d32390e1c168051267df61f11b048ec62aa5b8e66f60e8083af.exe
Resource
win10v2004-20221111-en
Malware Config
Extracted
C:\program files\7-zip\Restore-My-Files.txt
http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion
https://bigblog.at
http://lockbitsup4yezcd5enk5unncx3zcy7kw6wllyqmiyhvanjj352jayid.onion
http://lockbitsap2oaqhcun3syvbqt6n5nzt7fqosc6jdlmsfleu3ka4k2did.onion
https://decoding.at
Extracted
C:\odt\Restore-My-Files.txt
http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion
https://bigblog.at
http://lockbitsup4yezcd5enk5unncx3zcy7kw6wllyqmiyhvanjj352jayid.onion
http://lockbitsap2oaqhcun3syvbqt6n5nzt7fqosc6jdlmsfleu3ka4k2did.onion
https://decoding.at
Extracted
C:\Users\Admin\Desktop\LockBit_Ransomware.hta
https://decoding.at/
http://lockbitsap2oaqhcun3syvbqt6n5nzt7fqosc6jdlmsfleu3ka4k2did.onion/or
https://decoding.at
http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion
https://bigblog.at
Targets
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Target
9feed0c7fa8c1d32390e1c168051267df61f11b048ec62aa5b8e66f60e8083af.exe
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Size
959KB
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MD5
63dcf75ad743b292e4a6cd067ffc2c18
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SHA1
0d68ea228f49fdd8d044a2fb0dae9174eba73d7a
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SHA256
9feed0c7fa8c1d32390e1c168051267df61f11b048ec62aa5b8e66f60e8083af
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SHA512
c982f183caf5859c3d8d8b2c7831e3e6a9d074b651f27ed89fdf486db577d1d4a3af901a8b17ad667ef85a4c900c99766388ff99c564a7443479b8831eb5f43e
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SSDEEP
24576:uLjr3s2nScu1i1tz3f++5kRzFxk7rMxNeR1R9qpdPF:Ujrc2So1Ff+B3k7965
Score10/10-
Modifies boot configuration data using bcdedit
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Modifies extensions of user files
Ransomware generally changes the extension on encrypted files.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Adds Run key to start application
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Drops file in System32 directory
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Sets desktop wallpaper using registry
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Suspicious use of NtSetInformationThreadHideFromDebugger
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