Overview

overview

10

Static

static

10

2024-02-12...er.exe

windows7-x64

9

2024-02-12...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-12_6401ac593a0c4e0c62503174c27ed859_cryptolocker

  • Size

    44KB

  • Sample

    240212-x4es7abb4s

  • MD5

    6401ac593a0c4e0c62503174c27ed859

  • SHA1

    9cc0e90d50ea892d13b9b790f9f2312afcc6ebdd

  • SHA256

    8b356a2b9fafc5d496579c2fd739178cb49e31aeb845ae28574321b439598629

  • SHA512

    5ae81f57a0a2839765abaf01dcaf7e3d11ce73387ab72a36a3a39f65a1eb88d99827634cafe7619a7703888e7072dde2cbbc8d474538165ca2408526d84e9d74

  • SSDEEP

    768:btB9g/WItCSsAGjX7r3BPOMHocM4vUUOmJ+96egDy:btB9g/xtCSKfxLIcMzUw96ny

Score
10/10

Malware Config

Targets

    • Target

      2024-02-12_6401ac593a0c4e0c62503174c27ed859_cryptolocker

    • Size

      44KB

    • MD5

      6401ac593a0c4e0c62503174c27ed859

    • SHA1

      9cc0e90d50ea892d13b9b790f9f2312afcc6ebdd

    • SHA256

      8b356a2b9fafc5d496579c2fd739178cb49e31aeb845ae28574321b439598629

    • SHA512

      5ae81f57a0a2839765abaf01dcaf7e3d11ce73387ab72a36a3a39f65a1eb88d99827634cafe7619a7703888e7072dde2cbbc8d474538165ca2408526d84e9d74

    • SSDEEP

      768:btB9g/WItCSsAGjX7r3BPOMHocM4vUUOmJ+96egDy:btB9g/xtCSKfxLIcMzUw96ny

    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