Overview

overview

10

Static

static

10

2024-01-24...er.exe

windows7-x64

9

2024-01-24...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-01-24_eb523e627938667346053c87931ed523_cryptolocker

  • Size

    40KB

  • Sample

    240124-a74kdseaek

  • MD5

    eb523e627938667346053c87931ed523

  • SHA1

    c07a35844ecef93b5a2e84b85a1f8448e5805616

  • SHA256

    73228fbd28718de5bc86b02cbd0e745ec0024c28e02bd64873cbccacb271fc96

  • SHA512

    4c16aa28ab7649e42ec527c6228b1d3e1dbeba493246520ca290056e780bbe6bbb0e50ac15b471f683ed62ed64d6c3cf1f7bfad85f001bf349a3bf4a352c526e

  • SSDEEP

    384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZWQpj:btB9g/WItCSsAGjX7e9N0hunrknlj

Score
10/10

Malware Config

Targets

    • Target

      2024-01-24_eb523e627938667346053c87931ed523_cryptolocker

    • Size

      40KB

    • MD5

      eb523e627938667346053c87931ed523

    • SHA1

      c07a35844ecef93b5a2e84b85a1f8448e5805616

    • SHA256

      73228fbd28718de5bc86b02cbd0e745ec0024c28e02bd64873cbccacb271fc96

    • SHA512

      4c16aa28ab7649e42ec527c6228b1d3e1dbeba493246520ca290056e780bbe6bbb0e50ac15b471f683ed62ed64d6c3cf1f7bfad85f001bf349a3bf4a352c526e

    • SSDEEP

      384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZWQpj:btB9g/WItCSsAGjX7e9N0hunrknlj

    Score
    9/10

    • Detection of CryptoLocker Variants

    • 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