General
-
Target
5181d2e71e8e73a82712a483a80aaea94e1efa785f2b8b8ee9641544c0b652f0.bin.sample
-
Size
959KB
-
Sample
220506-pfty7scedq
-
MD5
01c9561a15dc451562ba536d8239fa41
-
SHA1
9566de40d3435be6fac364e11d50d67d8a3c8dc4
-
SHA256
5181d2e71e8e73a82712a483a80aaea94e1efa785f2b8b8ee9641544c0b652f0
-
SHA512
42c59fc3052ebcef309bfa2b9824841097cf6e115207da5bd26ccdd273f6382790c83bcd7f666aab045c66fb499d78b377cf4a369b306f1b67e635195f5c4a5b
Static task
static1
Behavioral task
behavioral1
Sample
5181d2e71e8e73a82712a483a80aaea94e1efa785f2b8b8ee9641544c0b652f0.bin.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
5181d2e71e8e73a82712a483a80aaea94e1efa785f2b8b8ee9641544c0b652f0.bin.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
C:\program files\7-zip\Restore-My-Files.txt
http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion
https://bigblog.at
http://lockbitsup4yezcd5enk5unncx3zcy7kw6wllyqmiyhvanjj352jayid.onion
http://lockbitsap2oaqhcun3syvbqt6n5nzt7fqosc6jdlmsfleu3ka4k2did.onion
https://decoding.at
Extracted
C:\odt\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
-
-
Target
5181d2e71e8e73a82712a483a80aaea94e1efa785f2b8b8ee9641544c0b652f0.bin.sample
-
Size
959KB
-
MD5
01c9561a15dc451562ba536d8239fa41
-
SHA1
9566de40d3435be6fac364e11d50d67d8a3c8dc4
-
SHA256
5181d2e71e8e73a82712a483a80aaea94e1efa785f2b8b8ee9641544c0b652f0
-
SHA512
42c59fc3052ebcef309bfa2b9824841097cf6e115207da5bd26ccdd273f6382790c83bcd7f666aab045c66fb499d78b377cf4a369b306f1b67e635195f5c4a5b
Score10/10-
Creates a large amount of network flows
This may indicate a network scan to discover remotely running services.
-
Modifies boot configuration data using bcdedit
-
Modifies extensions of user files
Ransomware generally changes the extension on encrypted files.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Adds Run key to start application
-
Drops file in System32 directory
-
Sets desktop wallpaper using registry
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-