General
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Target
cc2693d80ae3fa86d16c60c4c1f2a704a5cb295a6da03c462db9f5a5e1470e07.bin.sample
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Size
959KB
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Sample
220506-pfppgshgg3
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MD5
faf032a9ced34312cf2bb6805c1c0d04
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SHA1
770ad68ff88fda50ac85a96cc8b4294ea83779fa
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SHA256
cc2693d80ae3fa86d16c60c4c1f2a704a5cb295a6da03c462db9f5a5e1470e07
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SHA512
22721e04fa6ee87a853c550c8b39cebf0e09d1e5d8f3f98c5677a8c92c1e65aef7aff78a48379479845ea04131c02b02741d2de90c6f54c5669c123ea4b4f319
Static task
static1
Behavioral task
behavioral1
Sample
cc2693d80ae3fa86d16c60c4c1f2a704a5cb295a6da03c462db9f5a5e1470e07.bin.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
cc2693d80ae3fa86d16c60c4c1f2a704a5cb295a6da03c462db9f5a5e1470e07.bin.exe
Resource
win10v2004-20220414-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
cc2693d80ae3fa86d16c60c4c1f2a704a5cb295a6da03c462db9f5a5e1470e07.bin.sample
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Size
959KB
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MD5
faf032a9ced34312cf2bb6805c1c0d04
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SHA1
770ad68ff88fda50ac85a96cc8b4294ea83779fa
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SHA256
cc2693d80ae3fa86d16c60c4c1f2a704a5cb295a6da03c462db9f5a5e1470e07
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SHA512
22721e04fa6ee87a853c550c8b39cebf0e09d1e5d8f3f98c5677a8c92c1e65aef7aff78a48379479845ea04131c02b02741d2de90c6f54c5669c123ea4b4f319
Score10/10-
Creates a large amount of network flows
This may indicate a network scan to discover remotely running services.
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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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