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General

  • Target

    2024-01-19_192ebbc4d44e5b4857359cd32e303511_cryptolocker

  • Size

    115KB

  • Sample

    240119-lz81pabebm

  • MD5

    192ebbc4d44e5b4857359cd32e303511

  • SHA1

    70a674d1106c83fef7d71c39cf20b5bc56dca428

  • SHA256

    fbb3c2808cd24c8c694775b556fb89abce93cc2f21fba37a43bc06417b70d1e5

  • SHA512

    6cc27fa6834452b16fc55d2ca201e37fc8169bdefe9178c4abc461e48f49bc6b0d8ed9fb0b0d8690772d7832b7b26f43d585f98272928d5e269e079e09663330

  • SSDEEP

    1536:T6QFElP6n+gxmddpMOtEvwDpjCGYQbN/PKwNgerar/P:T6a+rdOOtEvwDpjLzq

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-01-19_192ebbc4d44e5b4857359cd32e303511_cryptolocker

    • Size

      115KB

    • MD5

      192ebbc4d44e5b4857359cd32e303511

    • SHA1

      70a674d1106c83fef7d71c39cf20b5bc56dca428

    • SHA256

      fbb3c2808cd24c8c694775b556fb89abce93cc2f21fba37a43bc06417b70d1e5

    • SHA512

      6cc27fa6834452b16fc55d2ca201e37fc8169bdefe9178c4abc461e48f49bc6b0d8ed9fb0b0d8690772d7832b7b26f43d585f98272928d5e269e079e09663330

    • SSDEEP

      1536:T6QFElP6n+gxmddpMOtEvwDpjCGYQbN/PKwNgerar/P:T6a+rdOOtEvwDpjLzq

    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