General
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Target
f34ea09ea668ecdef11cc67781a9e43549913252190d49104d98c33822fd2196
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Size
629KB
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Sample
220427-wj4fdabgfl
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MD5
76ca564f3c799e482b7dbc6f22e50dd6
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SHA1
0802cc3009a1b7a1f9b12139340d718f7eb47d8c
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SHA256
f34ea09ea668ecdef11cc67781a9e43549913252190d49104d98c33822fd2196
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SHA512
678c09f9984495651a6c4c0af40bc38e44075e397325370dc5750922ee3abdbd8f15de66abf370f8e873d2a69b23c21d9980de004f12822776b281c0353a5587
Behavioral task
behavioral1
Sample
f34ea09ea668ecdef11cc67781a9e43549913252190d49104d98c33822fd2196.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
f34ea09ea668ecdef11cc67781a9e43549913252190d49104d98c33822fd2196.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
C:\Program Files\7-Zip\Restore-My-Files.txt
lockbit
http://lockbit-decryptor.top/?9B7FDA8D33FEC3F99DBCBD73DB1675CC
http://lockbitks2tvnmwk.onion/?9B7FDA8D33FEC3F99DBCBD73DB1675CC
Extracted
C:\odt\Restore-My-Files.txt
lockbit
http://lockbit-decryptor.top/?9B7FDA8D33FEC3F9BEC00936A9C50E44
http://lockbitks2tvnmwk.onion/?9B7FDA8D33FEC3F9BEC00936A9C50E44
Targets
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Target
f34ea09ea668ecdef11cc67781a9e43549913252190d49104d98c33822fd2196
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Size
629KB
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MD5
76ca564f3c799e482b7dbc6f22e50dd6
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SHA1
0802cc3009a1b7a1f9b12139340d718f7eb47d8c
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SHA256
f34ea09ea668ecdef11cc67781a9e43549913252190d49104d98c33822fd2196
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SHA512
678c09f9984495651a6c4c0af40bc38e44075e397325370dc5750922ee3abdbd8f15de66abf370f8e873d2a69b23c21d9980de004f12822776b281c0353a5587
Score10/10-
Modifies boot configuration data using bcdedit
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Adds Run key to start application
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Suspicious use of NtSetInformationThreadHideFromDebugger
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