Overview

overview

10

Static

static

10

2024-02-28...er.exe

windows7-x64

9

2024-02-28...er.exe

windows10-2004-x64

9

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-02-28_dba2328364ba68e6824bce7752e52468_cryptolocker

  • Size

    40KB

  • Sample

    240228-2fkrrafd7z

  • MD5

    dba2328364ba68e6824bce7752e52468

  • SHA1

    65f0ccc570dcf5b21c16eca4d91a9c36eb380619

  • SHA256

    14dcfaf3870e1764f633a26be59381254c7d2c384b6c1695c9cb2c2f3fcc0417

  • SHA512

    b33202ee8143bc8c5d0e7f59ce4bee96986538c29507e34315edc5adb8fbeced090fa52a06236023ff52412629073c236cf6f94a6508eaf7eac1320517d2b7ed

  • SSDEEP

    768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlE2PL:b/pYayGig5HjS3+2D

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-02-28_dba2328364ba68e6824bce7752e52468_cryptolocker

    • Size

      40KB

    • MD5

      dba2328364ba68e6824bce7752e52468

    • SHA1

      65f0ccc570dcf5b21c16eca4d91a9c36eb380619

    • SHA256

      14dcfaf3870e1764f633a26be59381254c7d2c384b6c1695c9cb2c2f3fcc0417

    • SHA512

      b33202ee8143bc8c5d0e7f59ce4bee96986538c29507e34315edc5adb8fbeced090fa52a06236023ff52412629073c236cf6f94a6508eaf7eac1320517d2b7ed

    • SSDEEP

      768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlE2PL:b/pYayGig5HjS3+2D

    Score
    9/10
    discovery

    • Detection of CryptoLocker Variants

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks