Overview

overview

10

Static

static

10

2024-05-17...er.exe

windows7-x64

9

2024-05-17...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-17_99bfe9b45da64b99ec88bc8ee5890d96_cryptolocker

  • Size

    35KB

  • Sample

    240517-qtnj1sag78

  • MD5

    99bfe9b45da64b99ec88bc8ee5890d96

  • SHA1

    8638bc77c7127fab387d7acfeeec9dc8e2e6f611

  • SHA256

    f3883d6cc88f7ac8a7be784a6e247b99cbccf992b44f5c40dff8a3352aed5c35

  • SHA512

    a6b4278715891f8b8baf400be1da3688538566a5d795f76378b2e2498c5b906bbc6836500a6bf28c0d2a197653d3c2359ca9df3b39e688af36684446bcecef68

  • SSDEEP

    384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUgIunIVpeNs23mAA6lxG:bA74zYcgT/Ekd0ryfjPIunqpeNswm6G

Score
10/10

Malware Config

Targets

    • Target

      2024-05-17_99bfe9b45da64b99ec88bc8ee5890d96_cryptolocker

    • Size

      35KB

    • MD5

      99bfe9b45da64b99ec88bc8ee5890d96

    • SHA1

      8638bc77c7127fab387d7acfeeec9dc8e2e6f611

    • SHA256

      f3883d6cc88f7ac8a7be784a6e247b99cbccf992b44f5c40dff8a3352aed5c35

    • SHA512

      a6b4278715891f8b8baf400be1da3688538566a5d795f76378b2e2498c5b906bbc6836500a6bf28c0d2a197653d3c2359ca9df3b39e688af36684446bcecef68

    • SSDEEP

      384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUgIunIVpeNs23mAA6lxG:bA74zYcgT/Ekd0ryfjPIunqpeNswm6G

    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