General

  • Target

    1729445225fa0e5768d1d682409147d63519fc74f7a5fbd0985a9e3ffe794cd2fed7b2306d148.dat-decoded.exe

  • Size

    483KB

  • Sample

    241020-v1zm3ssemm

  • MD5

    848b4297cc3b325ab1f7cbf347b35624

  • SHA1

    d809d80dab17186abd0bb9cd5b4c05d92d81e220

  • SHA256

    6a8c2987ea059d7ad328722dfe1d8c7e08f257fbf3b7ef9dfd37b8e2f485840a

  • SHA512

    471ed0a0dde27cd122b703c6ab218bee5b6d03f0733b0f80b329dd6a9195e484924d23fc9c9469a72b2470a4dc4cad76d98576dc24421b8d0ad8dd09eb0f17e6

  • SSDEEP

    6144:W5zY+w1LqZBCxKedv//NEUn+N5hkf/0TE7RvIZ/jbsAORZzAXMcrKA4:W5k+Yqaxrh3Nln+N52fIA4jbsvZzhA4

Malware Config

Extracted

Family

remcos

Botnet

WEALTHMANIFESTED

C2

janbours92harbu007.duckdns.org:3981

janbours92harbu007.duckdns.org:3980

Wealthabundance.duckdns.org:3980

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

    true

  • install_flag

    false

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc0393949-KH667X

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      1729445225fa0e5768d1d682409147d63519fc74f7a5fbd0985a9e3ffe794cd2fed7b2306d148.dat-decoded.exe

    • Size

      483KB

    • MD5

      848b4297cc3b325ab1f7cbf347b35624

    • SHA1

      d809d80dab17186abd0bb9cd5b4c05d92d81e220

    • SHA256

      6a8c2987ea059d7ad328722dfe1d8c7e08f257fbf3b7ef9dfd37b8e2f485840a

    • SHA512

      471ed0a0dde27cd122b703c6ab218bee5b6d03f0733b0f80b329dd6a9195e484924d23fc9c9469a72b2470a4dc4cad76d98576dc24421b8d0ad8dd09eb0f17e6

    • SSDEEP

      6144:W5zY+w1LqZBCxKedv//NEUn+N5hkf/0TE7RvIZ/jbsAORZzAXMcrKA4:W5k+Yqaxrh3Nln+N52fIA4jbsvZzhA4

    • Remcos

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

    • 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