Overview

overview

10

Static

static

1

RFQ.vbs

windows7-x64

10

RFQ.vbs

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    RFQ.vbs

  • Size

    520KB

  • Sample

    240319-kfas4sfg6v

  • MD5

    a32d581b0e933298fdad8007f0bc4f48

  • SHA1

    9ee67035856075573f66028e4694a999e647d744

  • SHA256

    2d7ed09200c40b2f12d11415ea4f46e4b35b03d7e34b11e0e3339dc4e8ed687e

  • SHA512

    2da41cbd5eaf178db7cf6d20cac1cafcaca02d042d5661b719ff364831164fe894443bd6bfbf78db7baaa1fae3e70e3795fe74986dd81042f3e67cc50f62ead6

  • SSDEEP

    12288:/2q1MBozZxA1VEWdNIb/1UYe0kagh//3PBLXgIe:TCBaQOWd81Uakzx/PBLXU

Score
10/10
remcosremotehostcollectionrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

185.255.114.127:2404

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-E6UWII

  • 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

      RFQ.vbs

    • Size

      520KB

    • MD5

      a32d581b0e933298fdad8007f0bc4f48

    • SHA1

      9ee67035856075573f66028e4694a999e647d744

    • SHA256

      2d7ed09200c40b2f12d11415ea4f46e4b35b03d7e34b11e0e3339dc4e8ed687e

    • SHA512

      2da41cbd5eaf178db7cf6d20cac1cafcaca02d042d5661b719ff364831164fe894443bd6bfbf78db7baaa1fae3e70e3795fe74986dd81042f3e67cc50f62ead6

    • SSDEEP

      12288:/2q1MBozZxA1VEWdNIb/1UYe0kagh//3PBLXgIe:TCBaQOWd81Uakzx/PBLXU

    Score
    10/10
    remcosremotehostcollectionrat

    • Remcos

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

      ratremcos

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Accesses Microsoft Outlook accounts

      collection

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks