Overview

overview

10

Static

static

10

2024-02-23...er.exe

windows7-x64

9

2024-02-23...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-23_ffb1b62d3b180d7a3230d9f27ffc0b4c_cryptolocker

  • Size

    127KB

  • Sample

    240223-cfl75sac83

  • MD5

    ffb1b62d3b180d7a3230d9f27ffc0b4c

  • SHA1

    7bfdf4d92c357db172148907d0019e6ac30909c8

  • SHA256

    136ce04eb38eaa1badb166fdf832993675b7b8d4e9c25c4e9cd79546cb9a899d

  • SHA512

    047266a9c36e227809bee2f2a0b5f3d1c3ca2e0cf3bc5b4615d0bdb8bc433893793ae0afee79d19d6037dc754ba76a4eec97d7d4f91b378feff9b9e6e04e1cf5

  • SSDEEP

    1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIuBKLUYOVbvh//fR1:vCjsIOtEvwDpj5H9YvQd2R1

Score
10/10

Malware Config

Targets

    • Target

      2024-02-23_ffb1b62d3b180d7a3230d9f27ffc0b4c_cryptolocker

    • Size

      127KB

    • MD5

      ffb1b62d3b180d7a3230d9f27ffc0b4c

    • SHA1

      7bfdf4d92c357db172148907d0019e6ac30909c8

    • SHA256

      136ce04eb38eaa1badb166fdf832993675b7b8d4e9c25c4e9cd79546cb9a899d

    • SHA512

      047266a9c36e227809bee2f2a0b5f3d1c3ca2e0cf3bc5b4615d0bdb8bc433893793ae0afee79d19d6037dc754ba76a4eec97d7d4f91b378feff9b9e6e04e1cf5

    • SSDEEP

      1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIuBKLUYOVbvh//fR1:vCjsIOtEvwDpj5H9YvQd2R1

    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