General
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Target
98900768d564c6962981edde2759889fdda11bb1113c851468e5c40ddafe1d4d
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Size
1.8MB
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Sample
240314-ewqllsce57
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MD5
92429807c7d957566d1897d5bf7c6639
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SHA1
d1dce09219c0df46742fa0eec6f7a6b72ca877f0
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SHA256
98900768d564c6962981edde2759889fdda11bb1113c851468e5c40ddafe1d4d
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SHA512
695335aa19928d59e13966a60c0bc7bb591382585234d2d23b892fd3b4be1937fe2c2faf16225e50971ef2b31c9d6ac8c8c6959e43705694b32c1f450bb08554
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SSDEEP
49152:rjrc2So1Ff+B3k79nfIVGQ41P9x9tHpYZYp+:rjrcSmQ9Njx9tHi5
Static task
static1
Behavioral task
behavioral1
Sample
98900768d564c6962981edde2759889fdda11bb1113c851468e5c40ddafe1d4d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
98900768d564c6962981edde2759889fdda11bb1113c851468e5c40ddafe1d4d.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\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
98900768d564c6962981edde2759889fdda11bb1113c851468e5c40ddafe1d4d
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Size
1.8MB
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MD5
92429807c7d957566d1897d5bf7c6639
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SHA1
d1dce09219c0df46742fa0eec6f7a6b72ca877f0
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SHA256
98900768d564c6962981edde2759889fdda11bb1113c851468e5c40ddafe1d4d
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SHA512
695335aa19928d59e13966a60c0bc7bb591382585234d2d23b892fd3b4be1937fe2c2faf16225e50971ef2b31c9d6ac8c8c6959e43705694b32c1f450bb08554
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SSDEEP
49152:rjrc2So1Ff+B3k79nfIVGQ41P9x9tHpYZYp+:rjrcSmQ9Njx9tHi5
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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