General

  • Target

    048e6aff03b371ab067540869adbc37bf5b6c8602b75e070e8b821a7a21dda6a.exe

  • Size

    611KB

  • Sample

    241119-n32rwsvqgv

  • MD5

    adadd8d7b9f56f37327bb3bfaaf1c439

  • SHA1

    674ffec1bc5e521db5b5bde7d51840206face781

  • SHA256

    048e6aff03b371ab067540869adbc37bf5b6c8602b75e070e8b821a7a21dda6a

  • SHA512

    427ade13a417bbdfe037186b7ff3c1313f528eaf61e404e19397a7208e550f4fde251195da1c8baf5e3f7b3f3bd104b11cc0fd66103e516b3d4b2025d1f7aedf

  • SSDEEP

    12288:Ziko634q/iDUSwFDWwsP17tSpgo9QqkcFUcxiMPfspxT:E634q/iDBwFDWxN7tSJpfEMy

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

162.251.122.76:7119

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-P2SX34

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    Remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      048e6aff03b371ab067540869adbc37bf5b6c8602b75e070e8b821a7a21dda6a.exe

    • Size

      611KB

    • MD5

      adadd8d7b9f56f37327bb3bfaaf1c439

    • SHA1

      674ffec1bc5e521db5b5bde7d51840206face781

    • SHA256

      048e6aff03b371ab067540869adbc37bf5b6c8602b75e070e8b821a7a21dda6a

    • SHA512

      427ade13a417bbdfe037186b7ff3c1313f528eaf61e404e19397a7208e550f4fde251195da1c8baf5e3f7b3f3bd104b11cc0fd66103e516b3d4b2025d1f7aedf

    • SSDEEP

      12288:Ziko634q/iDUSwFDWwsP17tSpgo9QqkcFUcxiMPfspxT:E634q/iDBwFDWxN7tSJpfEMy

    • Remcos

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

    • Remcos family

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Drops startup file

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks