Overview

overview

10

Static

static

5

4108277feb...a2.exe

windows7-x64

7

4108277feb...a2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4108277feb47e70ea76dea706b8a8e7ed1dc94575c1ed200e78073b4d97185a2.exe

  • Size

    830KB

  • Sample

    250110-rwaxdaxja1

  • MD5

    ac26baf5b7b03aa4046b2c2413a4c2c2

  • SHA1

    4cc0593d71b377a7b5ffc9fa578dcb8dd374f4ea

  • SHA256

    4108277feb47e70ea76dea706b8a8e7ed1dc94575c1ed200e78073b4d97185a2

  • SHA512

    df6a508cf59c7b08dbf8c238e9e41c4d5940336176bb0e5e0a0f11a3fab213831c532c86e96ec401ec94692010a6663bacb54f2e9fbd212b99defc9e97625798

  • SSDEEP

    24576:Prl6kD68JmlotQfL4boOtmYOaarnTDRTf:zl328U2yfkmmarnTDR

Score
10/10
remcosremotehostcollectiondiscoveryratspywarestealerupx

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

192.210.150.26:8787

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • 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-R1T905

  • 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

      4108277feb47e70ea76dea706b8a8e7ed1dc94575c1ed200e78073b4d97185a2.exe

    • Size

      830KB

    • MD5

      ac26baf5b7b03aa4046b2c2413a4c2c2

    • SHA1

      4cc0593d71b377a7b5ffc9fa578dcb8dd374f4ea

    • SHA256

      4108277feb47e70ea76dea706b8a8e7ed1dc94575c1ed200e78073b4d97185a2

    • SHA512

      df6a508cf59c7b08dbf8c238e9e41c4d5940336176bb0e5e0a0f11a3fab213831c532c86e96ec401ec94692010a6663bacb54f2e9fbd212b99defc9e97625798

    • SSDEEP

      24576:Prl6kD68JmlotQfL4boOtmYOaarnTDRTf:zl328U2yfkmmarnTDR

    Score
    10/10
    discoveryupxremcosremotehostcollectionratspywarestealer

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • 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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses Microsoft Outlook accounts

      collection

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks