Overview

overview

10

Static

static

10

2024-02-03...er.exe

windows7-x64

9

2024-02-03...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-03_d75371fdb7aa8c2c9e78488f3ca31e0d_cryptolocker

  • Size

    53KB

  • Sample

    240203-kkvn3sfffj

  • MD5

    d75371fdb7aa8c2c9e78488f3ca31e0d

  • SHA1

    1698a2a51b0b54cd2d94cc4072d56eedb50b0f57

  • SHA256

    6c509fdb969de69662db60559f2251ff284788d9e1463add41fda6b93f9832a4

  • SHA512

    5b25b33234b5aa7011bdddaeaf242d1ae904eba8123ce656c0e749095885ec4aa745cf7d945928c1807b86a6da1affdc4a605ce17954ce314f0290cbe7ae96c8

  • SSDEEP

    768:X6LsoEEeegiZPvEhHSG+gp/BtOOtEvwDpjBVaD3E09vaTiSfQaV2LN754:X6QFElP6n+gJBMOtEvwDpjBtE1yILQ

Score
10/10

Malware Config

Targets

    • Target

      2024-02-03_d75371fdb7aa8c2c9e78488f3ca31e0d_cryptolocker

    • Size

      53KB

    • MD5

      d75371fdb7aa8c2c9e78488f3ca31e0d

    • SHA1

      1698a2a51b0b54cd2d94cc4072d56eedb50b0f57

    • SHA256

      6c509fdb969de69662db60559f2251ff284788d9e1463add41fda6b93f9832a4

    • SHA512

      5b25b33234b5aa7011bdddaeaf242d1ae904eba8123ce656c0e749095885ec4aa745cf7d945928c1807b86a6da1affdc4a605ce17954ce314f0290cbe7ae96c8

    • SSDEEP

      768:X6LsoEEeegiZPvEhHSG+gp/BtOOtEvwDpjBVaD3E09vaTiSfQaV2LN754:X6QFElP6n+gJBMOtEvwDpjBtE1yILQ

    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