General

  • Target

    Offer 6768YTYBZZZ.Z

  • Size

    503KB

  • Sample

    231013-r5lp8sae2z

  • MD5

    2990f664a2d78fe19c578ed5bf57545e

  • SHA1

    6f92fac33d5eaeef0435d73716a94bc9e3c9ae53

  • SHA256

    f1e8f710924da24b19be82f41acb98cbdcd7a06b4a54ee1dce3a92497c64a264

  • SHA512

    1c00fc5cc4e72ec96ab481fcde8af7bfa6536cbf7a371463a733c82f2c1c4568b48f6aacd57c3c3dd7e78cf154273af59ea41684b5bbef7cff03b1f0da9a164a

  • SSDEEP

    12288:qEZNKidBFnXO3QgOw1owmkZqbjZvW2ZmD:qEKnQgpoLkZqbZ7wD

Malware Config

Extracted

Family

remcos

Botnet

AAAAA

C2

grantadistciaret.com:3212

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    Remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-FWG2GL

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      Offer 6768YTYBZZZ.exe

    • Size

      1.5MB

    • MD5

      9b44e64528cbb8629b1becaf4c1d90d0

    • SHA1

      c32a6e6ad143e9af937fcf9333709f7cde6c473f

    • SHA256

      6fc78cd62ad7070945bd4230c06b2a85cca635b662e3a1bde2aa4f3338f26a26

    • SHA512

      cff1b59c0a0e4b988e2d642843c343d4d17ba6cc854d19777797630bcd04d7cbdbdc1184634f43d793ffe46ad456d4d6d27010c270acc84203c3d3b474f8dc09

    • SSDEEP

      12288:o43UZVZlCpsxerUOtPHKqLRKxP0xfpF+woc/YPnQb+ut8lZBRe71C9SYpDWGyIO4:qIpsxerUOtPHH7xxFk0E39DlyCZthN

    • Remcos

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

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Accesses Microsoft Outlook accounts

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks