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General

  • Target

    2024-05-29_cd1c2831182415e8dd450fbe8c977703_cryptolocker

  • Size

    60KB

  • Sample

    240529-prswaaed51

  • MD5

    cd1c2831182415e8dd450fbe8c977703

  • SHA1

    5ec58827f177f8032047d688dc2df353dee5b49e

  • SHA256

    2003e6744779879352cefbef1dbc71cd10d877ca8aa31f12efafb33028db336f

  • SHA512

    b7aa14535e07e23ceebb2b3cc8170b69da5a50c1d5cd54a64730446a7d57a684c11537afaea54e609d0ab4011a39b6992dfa9bb5278ff2ea1085b5916c3f17de

  • SSDEEP

    1536:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhCw:H6a+uSEOtEvwDpjM

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-29_cd1c2831182415e8dd450fbe8c977703_cryptolocker

    • Size

      60KB

    • MD5

      cd1c2831182415e8dd450fbe8c977703

    • SHA1

      5ec58827f177f8032047d688dc2df353dee5b49e

    • SHA256

      2003e6744779879352cefbef1dbc71cd10d877ca8aa31f12efafb33028db336f

    • SHA512

      b7aa14535e07e23ceebb2b3cc8170b69da5a50c1d5cd54a64730446a7d57a684c11537afaea54e609d0ab4011a39b6992dfa9bb5278ff2ea1085b5916c3f17de

    • SSDEEP

      1536:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhCw:H6a+uSEOtEvwDpjM

    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