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General

  • Target

    2024-03-27_3ea8d5157d16a31fbf966c4995e761f0_cryptolocker

  • Size

    37KB

  • Sample

    240327-zaa91seg3w

  • MD5

    3ea8d5157d16a31fbf966c4995e761f0

  • SHA1

    781a20f13f131b92c6841b7e7bce04c97add17e4

  • SHA256

    7ed9e880a1b6b26d9efba4e147e1bfda710cf4ddba54763dd38e58a887116d27

  • SHA512

    65906cb866bc61a96974d27e6673fb6c894aafea45809afe8eee8d19a7e3deaa16c2cf4e00ccdaaa1a8e530faa708cd074f6948d1baf43198e208dd011562ad4

  • SSDEEP

    768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenUf:ZzFbxmLPWQMOtEvwDpjLe6

Score
10/10

Malware Config

Targets

    • Target

      2024-03-27_3ea8d5157d16a31fbf966c4995e761f0_cryptolocker

    • Size

      37KB

    • MD5

      3ea8d5157d16a31fbf966c4995e761f0

    • SHA1

      781a20f13f131b92c6841b7e7bce04c97add17e4

    • SHA256

      7ed9e880a1b6b26d9efba4e147e1bfda710cf4ddba54763dd38e58a887116d27

    • SHA512

      65906cb866bc61a96974d27e6673fb6c894aafea45809afe8eee8d19a7e3deaa16c2cf4e00ccdaaa1a8e530faa708cd074f6948d1baf43198e208dd011562ad4

    • SSDEEP

      768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenUf:ZzFbxmLPWQMOtEvwDpjLe6

    Score
    9/10
    • Detection of CryptoLocker Variants

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks