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_b78763c219d2efdf85c3a74a1a427752_cryptolocker

  • Size

    61KB

  • Sample

    240202-jhbbzsbbdk

  • MD5

    b78763c219d2efdf85c3a74a1a427752

  • SHA1

    bd20c7de0ab79790a692d3757f238b70b6babc97

  • SHA256

    fca4deedde664c1283d066c1b9b827355cd50043326f8d14237a400290554b4c

  • SHA512

    4eee87ad9de1e36086f59b4210ff781772a083f6eefe64556cf78208e1225351f498a8465d496988db147fb354a1d59e18f55f5767b9b268adad327124a19b57

  • SSDEEP

    1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1x/9lfL+gniDSy:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7/

Score
10/10

Malware Config

Targets

    • Target

      2024-02-02_b78763c219d2efdf85c3a74a1a427752_cryptolocker

    • Size

      61KB

    • MD5

      b78763c219d2efdf85c3a74a1a427752

    • SHA1

      bd20c7de0ab79790a692d3757f238b70b6babc97

    • SHA256

      fca4deedde664c1283d066c1b9b827355cd50043326f8d14237a400290554b4c

    • SHA512

      4eee87ad9de1e36086f59b4210ff781772a083f6eefe64556cf78208e1225351f498a8465d496988db147fb354a1d59e18f55f5767b9b268adad327124a19b57

    • SSDEEP

      1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1x/9lfL+gniDSy:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7/

    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