Overview

overview

10

Static

static

10

2024-01-27...er.exe

windows7-x64

9

2024-01-27...er.exe

windows10-2004-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target

    2024-01-27_ef604ff321a135b09c2ba21a5b01e69a_cryptolocker

  • Size

    95KB

  • Sample

    240127-fbejaaddg7

  • MD5

    ef604ff321a135b09c2ba21a5b01e69a

  • SHA1

    b97db9ab1062cb1ef05e725b231caa7691751542

  • SHA256

    b31bd37acf60361aa73013b03c12f23f1a8481f07e3e93bc558f0bdd88bb2c52

  • SHA512

    fcc52f51358f7084732c6c6fec87fb66a0173a6d43a2c1b080bc2b7e270c329bc0e2d3fa5cfe3958330881bf184c58970150d3788724cb278f72a3dc7f25448f

  • SSDEEP

    768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJvfT3J:xj+VGMOtEvwDpjubwQEIiVmkfJ

Score
10/10

Malware Config

Targets

    • Target

      2024-01-27_ef604ff321a135b09c2ba21a5b01e69a_cryptolocker

    • Size

      95KB

    • MD5

      ef604ff321a135b09c2ba21a5b01e69a

    • SHA1

      b97db9ab1062cb1ef05e725b231caa7691751542

    • SHA256

      b31bd37acf60361aa73013b03c12f23f1a8481f07e3e93bc558f0bdd88bb2c52

    • SHA512

      fcc52f51358f7084732c6c6fec87fb66a0173a6d43a2c1b080bc2b7e270c329bc0e2d3fa5cfe3958330881bf184c58970150d3788724cb278f72a3dc7f25448f

    • SSDEEP

      768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJvfT3J:xj+VGMOtEvwDpjubwQEIiVmkfJ

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks