Resubmissions

30-09-2024 04:43

240930-fcd9xayenq 6

30-09-2024 04:39

240930-e92k2aydlj 10

29-09-2024 07:53

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29-09-2024 07:47

240929-jmxqsavenp 10

28-09-2024 19:59

240928-yqq5qstfnq 10

General

  • Target

    https://github.com/Endermanch/MalwareDatabase/tree/master/ransomwares

  • Sample

    240930-e92k2aydlj

Malware Config

Targets

    • Target

      https://github.com/Endermanch/MalwareDatabase/tree/master/ransomwares

    • Modifies visibility of file extensions in Explorer

    • UAC bypass

    • Renames multiple (86) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks