General

  • Target

    2024-06-11_9c4ada962ebdf0f1254afc212c77dd6b_cryptolocker

  • Size

    91KB

  • Sample

    240611-bkat8syald

  • MD5

    9c4ada962ebdf0f1254afc212c77dd6b

  • SHA1

    adaa1a52cc22be446ba9b936c017be89ff84006d

  • SHA256

    3bb0b983639eb506c05b33dfdec8061b226b3bb6175d559419244634b6949a0e

  • SHA512

    42613b7d8010e7a7e998d455bbe49c1f3a93596164ddcc3c129ab5bc3e0ecc8f5a31f074d0a4bbf6a00c3bdce32e21709a05f69ed3b48debd1d688584d7e8213

  • SSDEEP

    1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAyI:n6a+1SEOtEvwDpjYYvQd2PB

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-11_9c4ada962ebdf0f1254afc212c77dd6b_cryptolocker

    • Size

      91KB

    • MD5

      9c4ada962ebdf0f1254afc212c77dd6b

    • SHA1

      adaa1a52cc22be446ba9b936c017be89ff84006d

    • SHA256

      3bb0b983639eb506c05b33dfdec8061b226b3bb6175d559419244634b6949a0e

    • SHA512

      42613b7d8010e7a7e998d455bbe49c1f3a93596164ddcc3c129ab5bc3e0ecc8f5a31f074d0a4bbf6a00c3bdce32e21709a05f69ed3b48debd1d688584d7e8213

    • SSDEEP

      1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAyI:n6a+1SEOtEvwDpjYYvQd2PB

    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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks