Overview

overview

10

Static

static

10

2024-03-06...er.exe

windows7-x64

9

2024-03-06...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-03-06_8c10dac1728cfefa118112b4b19c43cc_cryptolocker

  • Size

    32KB

  • Sample

    240306-ha3wladb6y

  • MD5

    8c10dac1728cfefa118112b4b19c43cc

  • SHA1

    0ba27361e46485438dddec6c8fa5bc09912bf896

  • SHA256

    79bd1fa56871e907fe09f13183fd4117b132e67f0359fc86c628d7d5218b16ad

  • SHA512

    07c8caf6aeb375f73d9fa4f67d8bf83d1e96749e2b7fa7e0f5f56c6487e409b7a624dfbd228de5919884c5a53b59019398bf76d5b3cc10da1f637e8c500e91f6

  • SSDEEP

    768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+jHNG/:q0zizzOSxMOtEvwDpj/ar1NM

Score
10/10

Malware Config

Targets

    • Target

      2024-03-06_8c10dac1728cfefa118112b4b19c43cc_cryptolocker

    • Size

      32KB

    • MD5

      8c10dac1728cfefa118112b4b19c43cc

    • SHA1

      0ba27361e46485438dddec6c8fa5bc09912bf896

    • SHA256

      79bd1fa56871e907fe09f13183fd4117b132e67f0359fc86c628d7d5218b16ad

    • SHA512

      07c8caf6aeb375f73d9fa4f67d8bf83d1e96749e2b7fa7e0f5f56c6487e409b7a624dfbd228de5919884c5a53b59019398bf76d5b3cc10da1f637e8c500e91f6

    • SSDEEP

      768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+jHNG/:q0zizzOSxMOtEvwDpj/ar1NM

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • 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