General

  • Target

    2024-06-10_4d73723299ff2cdd5b78059ca375c2b8_cryptolocker

  • Size

    70KB

  • Sample

    240610-1danbs1dmf

  • MD5

    4d73723299ff2cdd5b78059ca375c2b8

  • SHA1

    6ab394808d62ac2a81b3ae715ac164df022c3a6f

  • SHA256

    391d663640844512918c5b3b2bf4b60024ba9dfbaa723c412973bdecaf0a51d0

  • SHA512

    8e6f7829e0809dfaa49a51d4b551e8898843b5becc026bb904c56f63619999c73eb602cd9e600df30ddc5e81f7d46316ef286e8864a692a05b3c1e4d3f05546e

  • SSDEEP

    1536:quJu9cvMOtEvwDpjWYTjipvF2bx1PQAzRt:78SEOtEvwDpjWYvQd2Pn

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-10_4d73723299ff2cdd5b78059ca375c2b8_cryptolocker

    • Size

      70KB

    • MD5

      4d73723299ff2cdd5b78059ca375c2b8

    • SHA1

      6ab394808d62ac2a81b3ae715ac164df022c3a6f

    • SHA256

      391d663640844512918c5b3b2bf4b60024ba9dfbaa723c412973bdecaf0a51d0

    • SHA512

      8e6f7829e0809dfaa49a51d4b551e8898843b5becc026bb904c56f63619999c73eb602cd9e600df30ddc5e81f7d46316ef286e8864a692a05b3c1e4d3f05546e

    • SSDEEP

      1536:quJu9cvMOtEvwDpjWYTjipvF2bx1PQAzRt:78SEOtEvwDpjWYvQd2Pn

    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