Overview

overview

10

Static

static

10

2024-05-29...er.exe

windows7-x64

9

2024-05-29...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-29_28181d55e25ebc571b21ef1e9f46e83a_cryptolocker

  • Size

    49KB

  • Sample

    240529-g71l3adc7z

  • MD5

    28181d55e25ebc571b21ef1e9f46e83a

  • SHA1

    2136acfc456796bce56ee3bb66d17a4a10eb81cd

  • SHA256

    0a383b16afa9646edfc84fbb8e290ec776eace22eaaeb1ceaf20841c783aa276

  • SHA512

    b20dec66a495ba3ec32dfe15cff57638fc0d44538925dc90f8fb9eac1befcf5155d78e7ccad1df33258ed9f4e8be1b2c7cb6068fac7d8ff48eeca509dbcb377a

  • SSDEEP

    768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9Rva/yYsm06MM:xj+VGMOtEvwDpjy+viHs7pM

Score
10/10

Malware Config

Targets

    • Target

      2024-05-29_28181d55e25ebc571b21ef1e9f46e83a_cryptolocker

    • Size

      49KB

    • MD5

      28181d55e25ebc571b21ef1e9f46e83a

    • SHA1

      2136acfc456796bce56ee3bb66d17a4a10eb81cd

    • SHA256

      0a383b16afa9646edfc84fbb8e290ec776eace22eaaeb1ceaf20841c783aa276

    • SHA512

      b20dec66a495ba3ec32dfe15cff57638fc0d44538925dc90f8fb9eac1befcf5155d78e7ccad1df33258ed9f4e8be1b2c7cb6068fac7d8ff48eeca509dbcb377a

    • SSDEEP

      768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9Rva/yYsm06MM:xj+VGMOtEvwDpjy+viHs7pM

    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