Overview

overview

10

Static

static

10

2024-05-10...er.exe

windows7-x64

9

2024-05-10...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-10_7b6b86021d8a6aa2cfe924f9aa022e03_cryptolocker

  • Size

    43KB

  • Sample

    240510-jhg5jaag91

  • MD5

    7b6b86021d8a6aa2cfe924f9aa022e03

  • SHA1

    3871b00a40520a3c052437e9ef0564a72a2d8577

  • SHA256

    9f7de7750e5a0e7ab211c3cb91e91a20a6f852019d294d899cffaf4219b7564b

  • SHA512

    424b4981353e98c33b77116c8c4ab095c3f80d7005bdd69e0e44af97f37d0f243f2a97f9a116c3b121eacc7d0d09fc7acbd3a7bcaa8cca2e715b9aacb19a7a6a

  • SSDEEP

    768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAR:b/pYayGig5HjS3NPAR

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-05-10_7b6b86021d8a6aa2cfe924f9aa022e03_cryptolocker

    • Size

      43KB

    • MD5

      7b6b86021d8a6aa2cfe924f9aa022e03

    • SHA1

      3871b00a40520a3c052437e9ef0564a72a2d8577

    • SHA256

      9f7de7750e5a0e7ab211c3cb91e91a20a6f852019d294d899cffaf4219b7564b

    • SHA512

      424b4981353e98c33b77116c8c4ab095c3f80d7005bdd69e0e44af97f37d0f243f2a97f9a116c3b121eacc7d0d09fc7acbd3a7bcaa8cca2e715b9aacb19a7a6a

    • SSDEEP

      768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAR:b/pYayGig5HjS3NPAR

    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