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General

  • Target

    2024-03-15_55b25de71a72c3e2a88b7feac3522556_cryptolocker

  • Size

    87KB

  • Sample

    240315-swhgwsdh98

  • MD5

    55b25de71a72c3e2a88b7feac3522556

  • SHA1

    3310081ebcd467eb9d08980e0d49bce36a2b9b11

  • SHA256

    2aef79b3033099fbc793dc2ce5ed4ed7f5217921a4fc0293fa110026189bd0a6

  • SHA512

    9a17f0c991b48fe3d2f772580882d3aee18eb791eb7ab5d21122a7c0270bfa785639dec6f365e253484ad241515ac91b4f309954d373aea4cad5c05a1909f5ab

  • SSDEEP

    768:qkmnjFom/kLyMro2GtOOtEvwDpjeY10Y/YMsvlMdwPK80GQuchoIgtISEu:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgf

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-03-15_55b25de71a72c3e2a88b7feac3522556_cryptolocker

    • Size

      87KB

    • MD5

      55b25de71a72c3e2a88b7feac3522556

    • SHA1

      3310081ebcd467eb9d08980e0d49bce36a2b9b11

    • SHA256

      2aef79b3033099fbc793dc2ce5ed4ed7f5217921a4fc0293fa110026189bd0a6

    • SHA512

      9a17f0c991b48fe3d2f772580882d3aee18eb791eb7ab5d21122a7c0270bfa785639dec6f365e253484ad241515ac91b4f309954d373aea4cad5c05a1909f5ab

    • SSDEEP

      768:qkmnjFom/kLyMro2GtOOtEvwDpjeY10Y/YMsvlMdwPK80GQuchoIgtISEu:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgf

    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

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks