General

  • Target

    Qyyfrnva_Signed_.exe

  • Size

    652KB

  • Sample

    210121-gspfy9f1t6

  • MD5

    8f4286a5ec8f3abfb5d4c892f66c7cca

  • SHA1

    3d83c34257b964adae2cba6029a7d4e5b6e2ceaf

  • SHA256

    6f212246be3ab7db2cede2e87d8d465261ca8f44a86c7ca90cb8238bafed887f

  • SHA512

    3df4484b9319aed2a9d936347d28495d37da42a7a105570aa0787ce86efdc0ea82310aa480fc2c4ce3373b8b88a008bd60d6f7ad40d90b4ca62f7e6654173bfd

Malware Config

Targets

    • Target

      Qyyfrnva_Signed_.exe

    • Size

      652KB

    • MD5

      8f4286a5ec8f3abfb5d4c892f66c7cca

    • SHA1

      3d83c34257b964adae2cba6029a7d4e5b6e2ceaf

    • SHA256

      6f212246be3ab7db2cede2e87d8d465261ca8f44a86c7ca90cb8238bafed887f

    • SHA512

      3df4484b9319aed2a9d936347d28495d37da42a7a105570aa0787ce86efdc0ea82310aa480fc2c4ce3373b8b88a008bd60d6f7ad40d90b4ca62f7e6654173bfd

    Score
    10/10
    • Remcos

      Remcos is a closed-source remote control and surveillance software.

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Tasks