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General

  • Target

    2024-04-23_d06602bdd08176ca8443d0fc72371b47_cryptolocker

  • Size

    102KB

  • Sample

    240423-c685laca4x

  • MD5

    d06602bdd08176ca8443d0fc72371b47

  • SHA1

    0fbedb8c1e5fd31b3317037a4658c6bd5df4c15b

  • SHA256

    b56f22dae2130ad94df87c76e461f456106aa0faa462e8edf2c4188905001550

  • SHA512

    d246b7b64842b57d3e17b6d47b1af10281062f5a62dfa87de0ad257002bc37ac45df66c362f3b55758dacbd7a2065317a938d98e9f509ed2b077480f9e7893bc

  • SSDEEP

    1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgpwqWsviPeBcM:AnBdOOtEvwDpj6zG

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-04-23_d06602bdd08176ca8443d0fc72371b47_cryptolocker

    • Size

      102KB

    • MD5

      d06602bdd08176ca8443d0fc72371b47

    • SHA1

      0fbedb8c1e5fd31b3317037a4658c6bd5df4c15b

    • SHA256

      b56f22dae2130ad94df87c76e461f456106aa0faa462e8edf2c4188905001550

    • SHA512

      d246b7b64842b57d3e17b6d47b1af10281062f5a62dfa87de0ad257002bc37ac45df66c362f3b55758dacbd7a2065317a938d98e9f509ed2b077480f9e7893bc

    • SSDEEP

      1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgpwqWsviPeBcM:AnBdOOtEvwDpj6zG

    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