General

  • Target

    0acd167b4b07ca846877f194af78abcf4528246358947c12dffad914df3df5cd.exe

  • Size

    483KB

  • Sample

    240828-bjhhpa1bkk

  • MD5

    1b747f895701f3ac238a13c789206144

  • SHA1

    a20cffd281aa161ee519da9902ab2a998e013e5e

  • SHA256

    0acd167b4b07ca846877f194af78abcf4528246358947c12dffad914df3df5cd

  • SHA512

    1fd89f37ca4831132776a27275207e241a2c55042fd4b87beb6e629219fbb209448b363741b503a03729a76041dd9a3d79562db1a376f4d73103b6bdfefe6a7e

  • SSDEEP

    6144:kXIktXfM8Lv86r9uVWAa2je4Z5zl4hgDHQQs4NTQjoHFsAOZZoAX0cNm5Gv:kX7tPMK8ctGe4Dzl4h2QnuPs/ZoXcv

Malware Config

Extracted

Family

remcos

Botnet

zynova

C2

dogmand.duckdns.org:14645

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-328V14

  • 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

      0acd167b4b07ca846877f194af78abcf4528246358947c12dffad914df3df5cd.exe

    • Size

      483KB

    • MD5

      1b747f895701f3ac238a13c789206144

    • SHA1

      a20cffd281aa161ee519da9902ab2a998e013e5e

    • SHA256

      0acd167b4b07ca846877f194af78abcf4528246358947c12dffad914df3df5cd

    • SHA512

      1fd89f37ca4831132776a27275207e241a2c55042fd4b87beb6e629219fbb209448b363741b503a03729a76041dd9a3d79562db1a376f4d73103b6bdfefe6a7e

    • SSDEEP

      6144:kXIktXfM8Lv86r9uVWAa2je4Z5zl4hgDHQQs4NTQjoHFsAOZZoAX0cNm5Gv:kX7tPMK8ctGe4Dzl4h2QnuPs/ZoXcv

    • Remcos

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

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • 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 Enterprise v15

Tasks