Overview

overview

10

Static

static

10

2024-02-14...er.exe

windows7-x64

9

2024-02-14...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-14_1163b7de051e23a2a6834a4aa319e5a3_cryptolocker

  • Size

    101KB

  • Sample

    240214-a1zymacg7v

  • MD5

    1163b7de051e23a2a6834a4aa319e5a3

  • SHA1

    1d4d9e8427fd77291793b43f1cff7e4f8e0aba60

  • SHA256

    2af7cddb83269d1c0595dd0cf64ec1fabec73e9c5297588226766b550568ebbb

  • SHA512

    fb1a18debaafa21227534a8cafccd04665f4adaac338631612cb8208ce2cd6ed315896315fb97ea00d984d8a4f048c74be5ff1a7c500ab7670177065e6c59d21

  • SSDEEP

    768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2NMA:xj+VGMOtEvwDpjubwQEIiVmkxv/P

Score
10/10

Malware Config

Targets

    • Target

      2024-02-14_1163b7de051e23a2a6834a4aa319e5a3_cryptolocker

    • Size

      101KB

    • MD5

      1163b7de051e23a2a6834a4aa319e5a3

    • SHA1

      1d4d9e8427fd77291793b43f1cff7e4f8e0aba60

    • SHA256

      2af7cddb83269d1c0595dd0cf64ec1fabec73e9c5297588226766b550568ebbb

    • SHA512

      fb1a18debaafa21227534a8cafccd04665f4adaac338631612cb8208ce2cd6ed315896315fb97ea00d984d8a4f048c74be5ff1a7c500ab7670177065e6c59d21

    • SSDEEP

      768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2NMA:xj+VGMOtEvwDpjubwQEIiVmkxv/P

    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