General

  • Target

    60f634413cb2e27303ef7854667c967ae1253266bc19fc3331943e82d38fccf3

  • Size

    110KB

  • Sample

    220730-2k1c1abch6

  • MD5

    7e65a93663960c7c40c36953cbfb5f6f

  • SHA1

    cd8b22a6c8dc5a3b9dd795824aa0b99359e63d94

  • SHA256

    60f634413cb2e27303ef7854667c967ae1253266bc19fc3331943e82d38fccf3

  • SHA512

    0b674a73f5fbc4be14d951f3aadbed617310a2b21aa08489bab7bd07d57b1bcd812e411070e569af7fa5d3383264178c9e60dc03238a9d668b4464db8ed69782

Malware Config

Targets

    • Target

      60f634413cb2e27303ef7854667c967ae1253266bc19fc3331943e82d38fccf3

    • Size

      110KB

    • MD5

      7e65a93663960c7c40c36953cbfb5f6f

    • SHA1

      cd8b22a6c8dc5a3b9dd795824aa0b99359e63d94

    • SHA256

      60f634413cb2e27303ef7854667c967ae1253266bc19fc3331943e82d38fccf3

    • SHA512

      0b674a73f5fbc4be14d951f3aadbed617310a2b21aa08489bab7bd07d57b1bcd812e411070e569af7fa5d3383264178c9e60dc03238a9d668b4464db8ed69782

    • Locky

      Ransomware strain released in 2016, with advanced features like anti-analysis.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Adds Run key to start application

    • Sets desktop wallpaper using registry

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

File Deletion

2
T1107

Modify Registry

2
T1112

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Impact

Inhibit System Recovery

2
T1490

Defacement

1
T1491

Tasks