General
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Target
5181d2e71e8e73a82712a483a80aaea94e1efa785f2b8b8ee9641544c0b652f0
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Size
959KB
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Sample
240314-er56haab5t
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MD5
01c9561a15dc451562ba536d8239fa41
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SHA1
9566de40d3435be6fac364e11d50d67d8a3c8dc4
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SHA256
5181d2e71e8e73a82712a483a80aaea94e1efa785f2b8b8ee9641544c0b652f0
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SHA512
42c59fc3052ebcef309bfa2b9824841097cf6e115207da5bd26ccdd273f6382790c83bcd7f666aab045c66fb499d78b377cf4a369b306f1b67e635195f5c4a5b
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SSDEEP
24576:uLjr3s2nScu1i1tz3f++5kRzFxk7rMxNeR1R9qpdxF:Ujrc2So1Ff+B3k796f
Static task
static1
Behavioral task
behavioral1
Sample
5181d2e71e8e73a82712a483a80aaea94e1efa785f2b8b8ee9641544c0b652f0.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5181d2e71e8e73a82712a483a80aaea94e1efa785f2b8b8ee9641544c0b652f0.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
C:\Program Files\Java\jdk1.7.0_80\db\bin\Restore-My-Files.txt
http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion
https://bigblog.at
http://lockbitsup4yezcd5enk5unncx3zcy7kw6wllyqmiyhvanjj352jayid.onion
http://lockbitsap2oaqhcun3syvbqt6n5nzt7fqosc6jdlmsfleu3ka4k2did.onion
https://decoding.at
Extracted
C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\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
5181d2e71e8e73a82712a483a80aaea94e1efa785f2b8b8ee9641544c0b652f0
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Size
959KB
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MD5
01c9561a15dc451562ba536d8239fa41
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SHA1
9566de40d3435be6fac364e11d50d67d8a3c8dc4
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SHA256
5181d2e71e8e73a82712a483a80aaea94e1efa785f2b8b8ee9641544c0b652f0
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SHA512
42c59fc3052ebcef309bfa2b9824841097cf6e115207da5bd26ccdd273f6382790c83bcd7f666aab045c66fb499d78b377cf4a369b306f1b67e635195f5c4a5b
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SSDEEP
24576:uLjr3s2nScu1i1tz3f++5kRzFxk7rMxNeR1R9qpdxF:Ujrc2So1Ff+B3k796f
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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