Overview

overview

10

Static

static

10

2024-02-20...er.exe

windows7-x64

9

2024-02-20...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-20_511bcaf8ba7e81cbd0fb62f5864944c9_cryptolocker

  • Size

    39KB

  • Sample

    240220-nnc5zsgb33

  • MD5

    511bcaf8ba7e81cbd0fb62f5864944c9

  • SHA1

    e2d6485f447c00015f47188f2e08d3b896ddd46c

  • SHA256

    fa1731943273e0083077aac9a24b6bfbd46c6b7bff780bb2385b1fa4fcee6ad4

  • SHA512

    bfefaa1acc8db5eb09583fadda2e80d3186e6593cb107b31a37a6c1d823cf76bd79b1f35520aa5c1f2c05827661f5ca5d30d1b1d787ebc72017a8941868db456

  • SSDEEP

    768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpjeJQLI3JnoehFORo:V6QFElP6n+gMQMOtEvwDpjeJQy1hoRo

Score
10/10

Malware Config

Targets

    • Target

      2024-02-20_511bcaf8ba7e81cbd0fb62f5864944c9_cryptolocker

    • Size

      39KB

    • MD5

      511bcaf8ba7e81cbd0fb62f5864944c9

    • SHA1

      e2d6485f447c00015f47188f2e08d3b896ddd46c

    • SHA256

      fa1731943273e0083077aac9a24b6bfbd46c6b7bff780bb2385b1fa4fcee6ad4

    • SHA512

      bfefaa1acc8db5eb09583fadda2e80d3186e6593cb107b31a37a6c1d823cf76bd79b1f35520aa5c1f2c05827661f5ca5d30d1b1d787ebc72017a8941868db456

    • SSDEEP

      768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpjeJQLI3JnoehFORo:V6QFElP6n+gMQMOtEvwDpjeJQy1hoRo

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • 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