Overview

overview

10

Static

static

10

2024-04-21...er.exe

windows7-x64

9

2024-04-21...er.exe

windows10-2004-x64

9

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-04-21_cf4cb883a6b0c8e2c99d2f3106d521b0_cryptolocker

  • Size

    44KB

  • Sample

    240421-e42zlsbe2x

  • MD5

    cf4cb883a6b0c8e2c99d2f3106d521b0

  • SHA1

    1cb951c6378bb2c9e2a8b1a79314872b97a5bceb

  • SHA256

    a50725026e9e20060b9c2cf6c2c9ef6d6d15749ad92f16771b8ab22e225e5553

  • SHA512

    72bb14a243a66cfc011fe7ca81755747c1e9744b9da03050354864aec39d8f4cb628eedaae8ed36532a5a38e9587aa3d84ccdd46c112f1c72e3db5930bf92196

  • SSDEEP

    768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJPCa:btB9g/xtCSKfxLIc/p

Score
10/10

Malware Config

Targets

    • Target

      2024-04-21_cf4cb883a6b0c8e2c99d2f3106d521b0_cryptolocker

    • Size

      44KB

    • MD5

      cf4cb883a6b0c8e2c99d2f3106d521b0

    • SHA1

      1cb951c6378bb2c9e2a8b1a79314872b97a5bceb

    • SHA256

      a50725026e9e20060b9c2cf6c2c9ef6d6d15749ad92f16771b8ab22e225e5553

    • SHA512

      72bb14a243a66cfc011fe7ca81755747c1e9744b9da03050354864aec39d8f4cb628eedaae8ed36532a5a38e9587aa3d84ccdd46c112f1c72e3db5930bf92196

    • SSDEEP

      768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJPCa:btB9g/xtCSKfxLIc/p

    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