General

  • Target

    q.zip

  • Size

    748KB

  • Sample

    240719-xlxlaavemr

  • MD5

    cfdb60fdfbaddabe855a8155beac3d2c

  • SHA1

    607144d74ec2649827742f75fda9316cc5bd971f

  • SHA256

    ea24cdf305d29c92c00373c82adb6e2d7ba7b39f10ed38639dc7213646db387f

  • SHA512

    cc307f4b46ffc266eb3df4022814f04e7ce0ded0b6264be41831ffdc256489da016c298d15cd620e4d16387b1e6ad2e134e95756d5468d269a11717d72d462c0

  • SSDEEP

    12288:Q+Hgy4+G2Z9mK42LaCPK0G1iP1XlEq6L0UA9IpZUKWh:4yD9mKtadHYP1Vo0f9vh

Score
10/10

Malware Config

Extracted

Family

remcos

Botnet

Start

C2

185.196.9.78:24041

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

    log.dat

  • keylog_flag

    false

  • keylog_folder

    System01

  • mouse_option

    false

  • mutex

    Rmcxyz1-AEDW2I

  • 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

      q.exe

    • Size

      235.0MB

    • MD5

      9d69951fc27ef094711b73b4fb9122f3

    • SHA1

      f3f1efde097ce43cfbf8f7f930f0cbd01706308e

    • SHA256

      cd8feea0f7e72c63471e04dfce0338d3f4e79180612123115797bf81b41385db

    • SHA512

      9a9972e5002cd5fbde7f5bbb829b91ee11c496e40e4b25d5a086cb346d7d9c04f0728040edf09eb41f4b61e88e3fec21e5ab2d10f1e78f6ab594a7a65666ad44

    • SSDEEP

      12288:z7unY+Dl5SVuzB4w0I/zPzsuQ7SpCtqFyR4vToU:PunY+akzB4wb/zn0fQFc47h

    Score
    10/10
    • Remcos

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

    • Executes dropped EXE

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks