Overview

overview

10

Static

static

10

2024-05-21...er.exe

windows7-x64

9

2024-05-21...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-21_33aae13b63eccf63a03fe77fb1956d8e_cryptolocker

  • Size

    62KB

  • Sample

    240521-kmrefafb2x

  • MD5

    33aae13b63eccf63a03fe77fb1956d8e

  • SHA1

    7ffcb21e233879e05ee5a9c69b9366f583934237

  • SHA256

    36afe97717751600e706943570c68abc1ce52c5ae74553a9a763f426ca09627d

  • SHA512

    0221d6ddc0c054a9cd4f3813c7ee5d7e91e684c73ddd3270ba17c40e14f5c9b46282f1a8a29bfe9520bad61ddeafaa4f3ba68b6dfbb257b5b983d62a32c0c978

  • SSDEEP

    1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnxi:btng54SMLr+/AO/kIhfoKMHdag

Score
10/10

Malware Config

Targets

    • Target

      2024-05-21_33aae13b63eccf63a03fe77fb1956d8e_cryptolocker

    • Size

      62KB

    • MD5

      33aae13b63eccf63a03fe77fb1956d8e

    • SHA1

      7ffcb21e233879e05ee5a9c69b9366f583934237

    • SHA256

      36afe97717751600e706943570c68abc1ce52c5ae74553a9a763f426ca09627d

    • SHA512

      0221d6ddc0c054a9cd4f3813c7ee5d7e91e684c73ddd3270ba17c40e14f5c9b46282f1a8a29bfe9520bad61ddeafaa4f3ba68b6dfbb257b5b983d62a32c0c978

    • SSDEEP

      1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnxi:btng54SMLr+/AO/kIhfoKMHdag

    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