Overview

overview

10

Static

static

10

2024-06-09...er.exe

windows7-x64

9

2024-06-09...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-06-09_3d0a8b2237045e51d62f2f464d84ade4_cryptolocker

  • Size

    53KB

  • Sample

    240609-d5fx4adg68

  • MD5

    3d0a8b2237045e51d62f2f464d84ade4

  • SHA1

    73136974b69a800f4ab472da78b580e39a76f393

  • SHA256

    336565d44adc8860eac89c39655aeab1e7f63d256002848b4968e02051416059

  • SHA512

    bd05b067e42bec9a8b824b796772d88235d258950731388295665c814f3fce0c8809fc6ca6f36e02294b4c3bfeaf4b5137097122f0eb6f0d21eeefea409974fd

  • SSDEEP

    768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOI:z6QFElP6n+gKmddpMOtEvwDpj31iI

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-09_3d0a8b2237045e51d62f2f464d84ade4_cryptolocker

    • Size

      53KB

    • MD5

      3d0a8b2237045e51d62f2f464d84ade4

    • SHA1

      73136974b69a800f4ab472da78b580e39a76f393

    • SHA256

      336565d44adc8860eac89c39655aeab1e7f63d256002848b4968e02051416059

    • SHA512

      bd05b067e42bec9a8b824b796772d88235d258950731388295665c814f3fce0c8809fc6ca6f36e02294b4c3bfeaf4b5137097122f0eb6f0d21eeefea409974fd

    • SSDEEP

      768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOI:z6QFElP6n+gKmddpMOtEvwDpj31iI

    Score
    9/10
    upx

    • 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks