Overview

overview

10

Static

static

10

2024-02-19...er.exe

windows7-x64

9

2024-02-19...er.exe

windows10-2004-x64

9

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-02-19_29478ce9708d58d8faa402d954bde431_cryptolocker

  • Size

    119KB

  • Sample

    240219-2dp9fsfb66

  • MD5

    29478ce9708d58d8faa402d954bde431

  • SHA1

    2aff26821a5b1d32d58b6cbe4b6400d6c31223ac

  • SHA256

    a071726d75f2bdd5be3d09216f4236059987310da10a55ce10b56aeb16460bd1

  • SHA512

    3c37099cc7c42c07ec7308f233cfb7a3a75053a5ba670253af03c12dfe083fa25faf10723b57394e06ad937e5f251c18ee82dc0bfb25389bd59a16208cdd067c

  • SSDEEP

    1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp01QaGUz:z6a+CdOOtEvwDpjczJ

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-02-19_29478ce9708d58d8faa402d954bde431_cryptolocker

    • Size

      119KB

    • MD5

      29478ce9708d58d8faa402d954bde431

    • SHA1

      2aff26821a5b1d32d58b6cbe4b6400d6c31223ac

    • SHA256

      a071726d75f2bdd5be3d09216f4236059987310da10a55ce10b56aeb16460bd1

    • SHA512

      3c37099cc7c42c07ec7308f233cfb7a3a75053a5ba670253af03c12dfe083fa25faf10723b57394e06ad937e5f251c18ee82dc0bfb25389bd59a16208cdd067c

    • SSDEEP

      1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp01QaGUz:z6a+CdOOtEvwDpjczJ

    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