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General
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Target
2024-02-14_44144d055d8d36aa7d2c88f58a50a669_lockbit
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Size
959KB
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Sample
240214-e1ae7aab53
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MD5
44144d055d8d36aa7d2c88f58a50a669
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SHA1
b33bc81c086fedb42da3ce11bc293b1f7b9948ef
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SHA256
60f7d224e19f982c8e2cec9847851b51d02fc6ad82164466aabc8bd3c178f4b4
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SHA512
c538269dfb7dfc03a0b959aba7143a7f2765def2fb17df228b6edbc979ba2a72fd9c95ff94a81cde1ba6c204be4e4c3e906b881034abf5abdd21df2cc20599b8
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SSDEEP
24576:uLjr3s2nScu1i1tz3f++5kRzFxk7rMxNeR1R9qpdoF:Ujrc2So1Ff+B3k796e
Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_44144d055d8d36aa7d2c88f58a50a669_lockbit.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_44144d055d8d36aa7d2c88f58a50a669_lockbit.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
C:\Program Files\Java\jdk1.7.0_80\db\Restore-My-Files.txt
http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion
https://bigblog.at
http://lockbitsup4yezcd5enk5unncx3zcy7kw6wllyqmiyhvanjj352jayid.onion
http://lockbitsap2oaqhcun3syvbqt6n5nzt7fqosc6jdlmsfleu3ka4k2did.onion
https://decoding.at
Extracted
C:\Program Files\dotnet\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
2024-02-14_44144d055d8d36aa7d2c88f58a50a669_lockbit
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Size
959KB
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MD5
44144d055d8d36aa7d2c88f58a50a669
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SHA1
b33bc81c086fedb42da3ce11bc293b1f7b9948ef
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SHA256
60f7d224e19f982c8e2cec9847851b51d02fc6ad82164466aabc8bd3c178f4b4
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SHA512
c538269dfb7dfc03a0b959aba7143a7f2765def2fb17df228b6edbc979ba2a72fd9c95ff94a81cde1ba6c204be4e4c3e906b881034abf5abdd21df2cc20599b8
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SSDEEP
24576:uLjr3s2nScu1i1tz3f++5kRzFxk7rMxNeR1R9qpdoF:Ujrc2So1Ff+B3k796e
Score10/10-
Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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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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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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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