General

  • Target

    TVVOP-MIOO Sidenor ,pdf.exe

  • Size

    635KB

  • Sample

    210804-txhnmn4e7n

  • MD5

    5bbd841e1c53b96289116be04d0c1df8

  • SHA1

    3e3297148c0a26d58b32b830479a6482e75b9086

  • SHA256

    f555b62bf0009296fac351876b799bce9c56ff50412639a7c465f5e542f5fef3

  • SHA512

    0d98c680a2fc01528a44580ded3920390d4d0221ab1e6a03ab1fafdb46ef529aefc8a25da7c8d668482b25433403d2a18f0c6ee4b5e4944a593b51e75a61c1aa

Malware Config

Extracted

Family

remcos

Botnet

OK MAN

C2

zion6.ddns.net:2815

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-24CTXX

  • 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

    notepad;solitaire;

Targets

    • Target

      TVVOP-MIOO Sidenor ,pdf.exe

    • Size

      635KB

    • MD5

      5bbd841e1c53b96289116be04d0c1df8

    • SHA1

      3e3297148c0a26d58b32b830479a6482e75b9086

    • SHA256

      f555b62bf0009296fac351876b799bce9c56ff50412639a7c465f5e542f5fef3

    • SHA512

      0d98c680a2fc01528a44580ded3920390d4d0221ab1e6a03ab1fafdb46ef529aefc8a25da7c8d668482b25433403d2a18f0c6ee4b5e4944a593b51e75a61c1aa

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • Remcos

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

    • suricata: ET MALWARE Remocs 3.x Unencrypted Checkin

    • suricata: ET MALWARE Remocs 3.x Unencrypted Server Response

    • 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

1
T1112

Tasks