General

  • Target

    2024-06-13_cec3418b7ad8c07722a28e88dcf7dfb8_cryptolocker

  • Size

    96KB

  • Sample

    240613-ed9a1axaqm

  • MD5

    cec3418b7ad8c07722a28e88dcf7dfb8

  • SHA1

    014049eba2790199187d0c633aade568bc7b5653

  • SHA256

    fadf71edc8cbbd66d37a654d7079591772cdd626abe7ca47dd05136ecd91e954

  • SHA512

    76019fb7e12e094ff2725454be089e0fa78b0b7617e402de9f8c837b1b3b0bca769a214ce5c41600d481df835d5ff368890f57e8c0352c0ea6fa01dc6f1a8434

  • SSDEEP

    1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp0+Yh:AnBdOOtEvwDpj6zH

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-13_cec3418b7ad8c07722a28e88dcf7dfb8_cryptolocker

    • Size

      96KB

    • MD5

      cec3418b7ad8c07722a28e88dcf7dfb8

    • SHA1

      014049eba2790199187d0c633aade568bc7b5653

    • SHA256

      fadf71edc8cbbd66d37a654d7079591772cdd626abe7ca47dd05136ecd91e954

    • SHA512

      76019fb7e12e094ff2725454be089e0fa78b0b7617e402de9f8c837b1b3b0bca769a214ce5c41600d481df835d5ff368890f57e8c0352c0ea6fa01dc6f1a8434

    • SSDEEP

      1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp0+Yh:AnBdOOtEvwDpj6zH

    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