Overview

overview

10

Static

static

10

2024-05-21...er.exe

windows7-x64

9

2024-05-21...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-21_40a6fd3f76dc28586a11478c7bfbbeaa_cryptolocker

  • Size

    62KB

  • Sample

    240521-rrsxdsha69

  • MD5

    40a6fd3f76dc28586a11478c7bfbbeaa

  • SHA1

    b8083e75b4ff0a5e75553c70e13b5a5e790c55a0

  • SHA256

    2eff6a40d67a187640cce97fbf354fbc52344daa8c8f4aa767ff8b1892c6679c

  • SHA512

    24de24041e34bd96c80ebb563f15cf7b118cff3dc7089470f8ecd222f683d347bdcb59304366363e418b00c228300e437986de211e7f9272142c97f630733fe5

  • SSDEEP

    768:3Uz7yVEhs9+Hs1SQtOOtEvwDpjO9+4hdCY8EQMjpi/Wpi3B3URiLqCyLuAx8XG9u:3P+HsMQMOtEvwDpjoHy7B3g9CWuAxWz

Score
10/10

Malware Config

Targets

    • Target

      2024-05-21_40a6fd3f76dc28586a11478c7bfbbeaa_cryptolocker

    • Size

      62KB

    • MD5

      40a6fd3f76dc28586a11478c7bfbbeaa

    • SHA1

      b8083e75b4ff0a5e75553c70e13b5a5e790c55a0

    • SHA256

      2eff6a40d67a187640cce97fbf354fbc52344daa8c8f4aa767ff8b1892c6679c

    • SHA512

      24de24041e34bd96c80ebb563f15cf7b118cff3dc7089470f8ecd222f683d347bdcb59304366363e418b00c228300e437986de211e7f9272142c97f630733fe5

    • SSDEEP

      768:3Uz7yVEhs9+Hs1SQtOOtEvwDpjO9+4hdCY8EQMjpi/Wpi3B3URiLqCyLuAx8XG9u:3P+HsMQMOtEvwDpjoHy7B3g9CWuAxWz

    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