General
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Target
3d475c0e54a34cfebd641e295dedeacddf087d29dee6129a99d44a73b05e69a4
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Size
959KB
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Sample
240314-erfwlscd49
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MD5
c5c110eca721f50883edc99948d2ba88
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SHA1
48da944b626644721d5f9a30e193cf8edc42145d
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SHA256
3d475c0e54a34cfebd641e295dedeacddf087d29dee6129a99d44a73b05e69a4
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SHA512
00872b91db2a964db7a1d53687b8997e57d28aade8bf6fa3ef2367ba32f276ce8244b0b9ed5279f6bd06423c12314eede0931a12210ac8b60710e7c01735dd8d
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SSDEEP
24576:uLjr3s2nScu1i1tz3f++5kRzFxk7rMxNeR1R9qpd+F:Ujrc2So1Ff+B3k796w
Static task
static1
Behavioral task
behavioral1
Sample
3d475c0e54a34cfebd641e295dedeacddf087d29dee6129a99d44a73b05e69a4.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
3d475c0e54a34cfebd641e295dedeacddf087d29dee6129a99d44a73b05e69a4.exe
Resource
win10v2004-20240226-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\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
3d475c0e54a34cfebd641e295dedeacddf087d29dee6129a99d44a73b05e69a4
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Size
959KB
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MD5
c5c110eca721f50883edc99948d2ba88
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SHA1
48da944b626644721d5f9a30e193cf8edc42145d
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SHA256
3d475c0e54a34cfebd641e295dedeacddf087d29dee6129a99d44a73b05e69a4
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SHA512
00872b91db2a964db7a1d53687b8997e57d28aade8bf6fa3ef2367ba32f276ce8244b0b9ed5279f6bd06423c12314eede0931a12210ac8b60710e7c01735dd8d
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SSDEEP
24576:uLjr3s2nScu1i1tz3f++5kRzFxk7rMxNeR1R9qpd+F:Ujrc2So1Ff+B3k796w
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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Deletes itself
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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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