Overview

overview

10

Static

static

10

2024-01-28...er.exe

windows7-x64

9

2024-01-28...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-01-28_d3fe93903595474b2d3617af63f0e488_cryptolocker

  • Size

    60KB

  • Sample

    240128-b6bzesggc9

  • MD5

    d3fe93903595474b2d3617af63f0e488

  • SHA1

    6f9b7f45c3d812f26a2d8da324c63cf1c6d29a52

  • SHA256

    86c1a2d3d1dcbc95adcb64355c7ebf7d19c68c9640160ac24bec1080e1d603ee

  • SHA512

    27bd1c126a35ea62d4fae5738c33a0d3eb8fb2daba7abe2d21df4d99a18e49b170d539eba402499d411c0d4b224ba9823b151746ad8f75657fbcc106f6c8512e

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsA:BbdDmjr+OtEvwDpjM8o

Score
10/10

Malware Config

Targets

    • Target

      2024-01-28_d3fe93903595474b2d3617af63f0e488_cryptolocker

    • Size

      60KB

    • MD5

      d3fe93903595474b2d3617af63f0e488

    • SHA1

      6f9b7f45c3d812f26a2d8da324c63cf1c6d29a52

    • SHA256

      86c1a2d3d1dcbc95adcb64355c7ebf7d19c68c9640160ac24bec1080e1d603ee

    • SHA512

      27bd1c126a35ea62d4fae5738c33a0d3eb8fb2daba7abe2d21df4d99a18e49b170d539eba402499d411c0d4b224ba9823b151746ad8f75657fbcc106f6c8512e

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsA:BbdDmjr+OtEvwDpjM8o

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • 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