General

  • Target

    282760aaaa1b23718548e3a4bac27b594de3c83f3db15a453cf3d123a8bfc7e9

  • Size

    464KB

  • Sample

    220524-laeqjsgee2

  • MD5

    ebf5113c6c5ae6b441dd21df3f87a396

  • SHA1

    30c6a54d6f58b5d1ce4cfcb6f7d820e2f909e10c

  • SHA256

    282760aaaa1b23718548e3a4bac27b594de3c83f3db15a453cf3d123a8bfc7e9

  • SHA512

    0f5cfccd6a5a7eaa49aad91d8ab8eca8eb8f2b88d7f42e60b8fedeb110d832c4e0a610a93b3c0d710e2e72930408135862bd97669876b0713066c223e3f3bcbf

Malware Config

Extracted

Family

remcos

Botnet

TOGETHER

C2

salesumishcn.ddns.net:9854

Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • 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

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Remcos-UTRPO8

  • 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

  • take_screenshot_title

Targets

    • Target

      282760aaaa1b23718548e3a4bac27b594de3c83f3db15a453cf3d123a8bfc7e9

    • Size

      464KB

    • MD5

      ebf5113c6c5ae6b441dd21df3f87a396

    • SHA1

      30c6a54d6f58b5d1ce4cfcb6f7d820e2f909e10c

    • SHA256

      282760aaaa1b23718548e3a4bac27b594de3c83f3db15a453cf3d123a8bfc7e9

    • SHA512

      0f5cfccd6a5a7eaa49aad91d8ab8eca8eb8f2b88d7f42e60b8fedeb110d832c4e0a610a93b3c0d710e2e72930408135862bd97669876b0713066c223e3f3bcbf

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook accounts

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Tasks