General

  • Target

    a767c89d46df974f3bff84a84e0db3d863022ccd0a8d38cc37c8ab1ca05f8737

  • Size

    76KB

  • Sample

    201031-4zh1adkh1n

  • MD5

    d8d965ffc132a90a5190a169c4195a12

  • SHA1

    5e6e1442f0d3e65bb66c835c1fd13f07d8be8447

  • SHA256

    a767c89d46df974f3bff84a84e0db3d863022ccd0a8d38cc37c8ab1ca05f8737

  • SHA512

    3dbab1d416cf602788eaf1a56e9a062592da6d75148cb3bddeae773eb3a41cdb2ac5af3a82ff8d5715accb1447cdc1f047679340eea7954b30609dc579cf7539

Score
10/10

Malware Config

Targets

    • Target

      a767c89d46df974f3bff84a84e0db3d863022ccd0a8d38cc37c8ab1ca05f8737

    • Size

      76KB

    • MD5

      d8d965ffc132a90a5190a169c4195a12

    • SHA1

      5e6e1442f0d3e65bb66c835c1fd13f07d8be8447

    • SHA256

      a767c89d46df974f3bff84a84e0db3d863022ccd0a8d38cc37c8ab1ca05f8737

    • SHA512

      3dbab1d416cf602788eaf1a56e9a062592da6d75148cb3bddeae773eb3a41cdb2ac5af3a82ff8d5715accb1447cdc1f047679340eea7954b30609dc579cf7539

    Score
    10/10
    • Modifies WinLogon for persistence

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Winlogon Helper DLL

1
T1004

Defense Evasion

Modify Registry

1
T1112

Tasks