General

  • Target

    2024-06-10_5d40bd10e50545e77d304759187010d0_cryptolocker

  • Size

    65KB

  • Sample

    240610-fc6ddsch66

  • MD5

    5d40bd10e50545e77d304759187010d0

  • SHA1

    e5bace5b717622f0bac23256ac907952fe565b43

  • SHA256

    bbcfd3ebcaf264724689c2cd10dbdecb7cbef888f8cbb4370eaecb0b3e698ce6

  • SHA512

    14e428059527bf5bfbb7f4e8cdee28d41c6db17cb2b0fd4a6fe5498faf2732ef611837d8876e0b7fec254255e5655c3ad751374af777afd4e19e33763dfe2ac1

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi4v:BbdDmjr+OtEvwDpjM85

Score
10/10

Malware Config

Targets

    • Target

      2024-06-10_5d40bd10e50545e77d304759187010d0_cryptolocker

    • Size

      65KB

    • MD5

      5d40bd10e50545e77d304759187010d0

    • SHA1

      e5bace5b717622f0bac23256ac907952fe565b43

    • SHA256

      bbcfd3ebcaf264724689c2cd10dbdecb7cbef888f8cbb4370eaecb0b3e698ce6

    • SHA512

      14e428059527bf5bfbb7f4e8cdee28d41c6db17cb2b0fd4a6fe5498faf2732ef611837d8876e0b7fec254255e5655c3ad751374af777afd4e19e33763dfe2ac1

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi4v:BbdDmjr+OtEvwDpjM85

    Score
    9/10
    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks