Overview

overview

10

Static

static

10

2024-05-21...er.exe

windows7-x64

9

2024-05-21...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-21_134b881ab6806ae46d7e1d67fdb49955_cryptolocker

  • Size

    77KB

  • Sample

    240521-zyd1taae7x

  • MD5

    134b881ab6806ae46d7e1d67fdb49955

  • SHA1

    a6ece1bf7ca06cb5691b131253660d0e099c147e

  • SHA256

    81ff7f87f20671acbb78d30baaa77278b34753089f0020d5a918607c78235006

  • SHA512

    edcaf7ecfdf29aa3f1ff77cbdb2fcc65b6cbaf9b56ff6fc35a04640f79869ed4b878352dfb72bc2122eb9941707d8bc227cabb0cb2cdb8b310777e76f481eb59

  • SSDEEP

    1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIufl:vCjsIOtEvwDpj5H9YvQd2R

Score
10/10

Malware Config

Targets

    • Target

      2024-05-21_134b881ab6806ae46d7e1d67fdb49955_cryptolocker

    • Size

      77KB

    • MD5

      134b881ab6806ae46d7e1d67fdb49955

    • SHA1

      a6ece1bf7ca06cb5691b131253660d0e099c147e

    • SHA256

      81ff7f87f20671acbb78d30baaa77278b34753089f0020d5a918607c78235006

    • SHA512

      edcaf7ecfdf29aa3f1ff77cbdb2fcc65b6cbaf9b56ff6fc35a04640f79869ed4b878352dfb72bc2122eb9941707d8bc227cabb0cb2cdb8b310777e76f481eb59

    • SSDEEP

      1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIufl:vCjsIOtEvwDpj5H9YvQd2R

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • 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