Overview

overview

10

Static

static

10

2024-03-15...er.exe

windows7-x64

9

2024-03-15...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-03-15_86e34f98aea29bd142b5660c5c288de0_cryptolocker

  • Size

    385KB

  • Sample

    240315-q41mbshh9s

  • MD5

    86e34f98aea29bd142b5660c5c288de0

  • SHA1

    0ba95e86bcac4bb0448b0a5c52e5d2959ceffff6

  • SHA256

    b4522c235424f4fc44c2bca2a10b6d973770f613e528fbf094896f3871bd41f3

  • SHA512

    76a3516d43bdda528dfd224840691b114d3603766c33e9f75520a81158e8cd8fe66dbb78091cfb753bf87301b2ea9e7cffac67f6f2546c8c290fa3358380716f

  • SSDEEP

    6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXR:nnOflT/ZFIjBz3xjTxynGUOUhXR

Score
10/10

Malware Config

Targets

    • Target

      2024-03-15_86e34f98aea29bd142b5660c5c288de0_cryptolocker

    • Size

      385KB

    • MD5

      86e34f98aea29bd142b5660c5c288de0

    • SHA1

      0ba95e86bcac4bb0448b0a5c52e5d2959ceffff6

    • SHA256

      b4522c235424f4fc44c2bca2a10b6d973770f613e528fbf094896f3871bd41f3

    • SHA512

      76a3516d43bdda528dfd224840691b114d3603766c33e9f75520a81158e8cd8fe66dbb78091cfb753bf87301b2ea9e7cffac67f6f2546c8c290fa3358380716f

    • SSDEEP

      6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXR:nnOflT/ZFIjBz3xjTxynGUOUhXR

    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