General

  • Target

    2024-06-10_98768e8703a5b946d5548b8321c988fa_cryptolocker

  • Size

    41KB

  • Sample

    240610-1fzp8s1enb

  • MD5

    98768e8703a5b946d5548b8321c988fa

  • SHA1

    ccd62b6ed2800c10dcb7eccf02e211bbdf8e0552

  • SHA256

    451a4d4b2fa6f735b20ae8c90402b6b75446480756204509bb8e9d2456de3ae3

  • SHA512

    2264fcd842e70c413a55a0cc8e4b28d82f9202828757e34aad223762d019ee869032d526a91d9dbff5f6d4bd4b980984faab121686a1f15cd93f174f50d8bdab

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYljy:qDdFJy3QMOtEvwDpjjWMl7T6+

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-10_98768e8703a5b946d5548b8321c988fa_cryptolocker

    • Size

      41KB

    • MD5

      98768e8703a5b946d5548b8321c988fa

    • SHA1

      ccd62b6ed2800c10dcb7eccf02e211bbdf8e0552

    • SHA256

      451a4d4b2fa6f735b20ae8c90402b6b75446480756204509bb8e9d2456de3ae3

    • SHA512

      2264fcd842e70c413a55a0cc8e4b28d82f9202828757e34aad223762d019ee869032d526a91d9dbff5f6d4bd4b980984faab121686a1f15cd93f174f50d8bdab

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYljy:qDdFJy3QMOtEvwDpjjWMl7T6+

    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