Overview

overview

10

Static

static

10

2024-02-02...er.exe

windows7-x64

9

2024-02-02...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-02_b2309a9a288a559fc3a9dfc44f9a81d9_cryptolocker

  • Size

    99KB

  • Sample

    240202-1bl9caaben

  • MD5

    b2309a9a288a559fc3a9dfc44f9a81d9

  • SHA1

    3eefa4e6079f722e835f308adf4d0822c69cdce0

  • SHA256

    0f6b92e489ca0ed91ca5831adf55a851abf77fc2276d3e6c9a7c00e184207137

  • SHA512

    bb35faddaba378aa33952aaccdcad6bd0b7aa53f57e01be72bbe64f7cc7bd968c8b7d005bf7f2fb4cdc4c0cea338f147b727bbdade26f381bb21348d6976f820

  • SSDEEP

    768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2q:xj+VGMOtEvwDpjubwQEIiVmkxv/G

Score
10/10

Malware Config

Targets

    • Target

      2024-02-02_b2309a9a288a559fc3a9dfc44f9a81d9_cryptolocker

    • Size

      99KB

    • MD5

      b2309a9a288a559fc3a9dfc44f9a81d9

    • SHA1

      3eefa4e6079f722e835f308adf4d0822c69cdce0

    • SHA256

      0f6b92e489ca0ed91ca5831adf55a851abf77fc2276d3e6c9a7c00e184207137

    • SHA512

      bb35faddaba378aa33952aaccdcad6bd0b7aa53f57e01be72bbe64f7cc7bd968c8b7d005bf7f2fb4cdc4c0cea338f147b727bbdade26f381bb21348d6976f820

    • SSDEEP

      768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2q:xj+VGMOtEvwDpjubwQEIiVmkxv/G

    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