Overview

overview

10

Static

static

10

2024-05-15...er.exe

windows7-x64

9

2024-05-15...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-15_4dad7c98b99a1aa280fc4bebfeec33f7_cryptolocker

  • Size

    44KB

  • Sample

    240515-f4eprabd68

  • MD5

    4dad7c98b99a1aa280fc4bebfeec33f7

  • SHA1

    456f19ea215ffab096bb715e76ac5b9c7eedfc73

  • SHA256

    08f29efa264e253d943127f1daa0276f1931b23f02d7cbcb90952ccb96e924ca

  • SHA512

    50d383b1d5f82e37d7cb8653b5192af4669af7b4e6c0c7c32e93c01d3c75ed20bb3ba561f190e727e854abd52e17271536f483e91a7a209fab64e5ce18d92b0d

  • SSDEEP

    768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAl:b/pYayGig5HjS3NPAl

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-05-15_4dad7c98b99a1aa280fc4bebfeec33f7_cryptolocker

    • Size

      44KB

    • MD5

      4dad7c98b99a1aa280fc4bebfeec33f7

    • SHA1

      456f19ea215ffab096bb715e76ac5b9c7eedfc73

    • SHA256

      08f29efa264e253d943127f1daa0276f1931b23f02d7cbcb90952ccb96e924ca

    • SHA512

      50d383b1d5f82e37d7cb8653b5192af4669af7b4e6c0c7c32e93c01d3c75ed20bb3ba561f190e727e854abd52e17271536f483e91a7a209fab64e5ce18d92b0d

    • SSDEEP

      768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAl:b/pYayGig5HjS3NPAl

    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