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General

  • Target

    2024-02-04_07a4177d0f2a53daf3de489ef9ac7327_cryptolocker

  • Size

    37KB

  • Sample

    240204-brcmeaebc2

  • MD5

    07a4177d0f2a53daf3de489ef9ac7327

  • SHA1

    b44923b4412f726ed9d4a583bfcbe1b60286d5c0

  • SHA256

    79be3b707f3755f2b9f3a8ddc543433814972aa19f05611348cf883f605ab746

  • SHA512

    f67ca741d5859543a64577a4a73d513b833b25e81c15a440fcb6cd64daa3b49b20c01ed00538f44319099228903a2cb235ed534f53d34ca7105d49b6f0e23274

  • SSDEEP

    768:bxNQIE0eBhkL2Fo1CCwgfjOg1tsJ6zeen7JEgx3Ov:bxNrC7kYo1Fxf3s06gYv

Score
10/10

Malware Config

Targets

    • Target

      2024-02-04_07a4177d0f2a53daf3de489ef9ac7327_cryptolocker

    • Size

      37KB

    • MD5

      07a4177d0f2a53daf3de489ef9ac7327

    • SHA1

      b44923b4412f726ed9d4a583bfcbe1b60286d5c0

    • SHA256

      79be3b707f3755f2b9f3a8ddc543433814972aa19f05611348cf883f605ab746

    • SHA512

      f67ca741d5859543a64577a4a73d513b833b25e81c15a440fcb6cd64daa3b49b20c01ed00538f44319099228903a2cb235ed534f53d34ca7105d49b6f0e23274

    • SSDEEP

      768:bxNQIE0eBhkL2Fo1CCwgfjOg1tsJ6zeen7JEgx3Ov:bxNrC7kYo1Fxf3s06gYv

    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