General

  • Target

    2024-06-02_5344c05bfb371b6224931d5f22501dc4_cryptolocker

  • Size

    70KB

  • Sample

    240602-f27yhsch64

  • MD5

    5344c05bfb371b6224931d5f22501dc4

  • SHA1

    89e3402a7f0c4709b03dcfa7c96d398b07f1b505

  • SHA256

    2d5d7ae45c689af63cb9ec2cf5f92fe8938623ab2e37190e374d00ce7369a1ff

  • SHA512

    ea4767f65cf4b6283ae02abbb525ad0358c935cdaa5e5718ed3da29da2f884de136fa665cdaf4dca79838033991d28c1f643084eef1a1ca2da3f27a3740d53dc

  • SSDEEP

    1536:nj+4zs2cPVhlMOtEvwDpj4H8u8rZVTs9n:C4Q2c94OtEvwDpj4H8z6

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-02_5344c05bfb371b6224931d5f22501dc4_cryptolocker

    • Size

      70KB

    • MD5

      5344c05bfb371b6224931d5f22501dc4

    • SHA1

      89e3402a7f0c4709b03dcfa7c96d398b07f1b505

    • SHA256

      2d5d7ae45c689af63cb9ec2cf5f92fe8938623ab2e37190e374d00ce7369a1ff

    • SHA512

      ea4767f65cf4b6283ae02abbb525ad0358c935cdaa5e5718ed3da29da2f884de136fa665cdaf4dca79838033991d28c1f643084eef1a1ca2da3f27a3740d53dc

    • SSDEEP

      1536:nj+4zs2cPVhlMOtEvwDpj4H8u8rZVTs9n:C4Q2c94OtEvwDpj4H8z6

    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