General

  • Target

    2024-02-23_0afd5e00927991d82dee519e5d0ddc6d_cryptolocker

  • Size

    39KB

  • Sample

    240223-r2fd2scb5z

  • MD5

    0afd5e00927991d82dee519e5d0ddc6d

  • SHA1

    7c89af760105aabbd9887068985e61b84154ef32

  • SHA256

    714ea4808311f454d8bdfd6c013242d6e9bd18c41b02a13d1789dfb774c63e1f

  • SHA512

    5f656a54979f7ee5e24119f73ddd43bf15c0130a2353120c3a6ca87c6806d65e4cfcdc3eaec9e865f30725f983bcd8a3bd39b48961e4418c29ca801585a3c2d1

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzl6AJvDSuYlxujsFwQ:b/yC4GyNM01GuQMNXw2PSjHPbSuYlaJQ

Score
10/10

Malware Config

Targets

    • Target

      2024-02-23_0afd5e00927991d82dee519e5d0ddc6d_cryptolocker

    • Size

      39KB

    • MD5

      0afd5e00927991d82dee519e5d0ddc6d

    • SHA1

      7c89af760105aabbd9887068985e61b84154ef32

    • SHA256

      714ea4808311f454d8bdfd6c013242d6e9bd18c41b02a13d1789dfb774c63e1f

    • SHA512

      5f656a54979f7ee5e24119f73ddd43bf15c0130a2353120c3a6ca87c6806d65e4cfcdc3eaec9e865f30725f983bcd8a3bd39b48961e4418c29ca801585a3c2d1

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzl6AJvDSuYlxujsFwQ:b/yC4GyNM01GuQMNXw2PSjHPbSuYlaJQ

    Score
    9/10
    • Detection of CryptoLocker Variants

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

MITRE ATT&CK Enterprise v15

Tasks