General

  • Target

    SwiftPaymentCopy.pif.exe

  • Size

    1.0MB

  • Sample

    241004-kyvk8szbna

  • MD5

    46ab34139423cd2978d27245891ce5d5

  • SHA1

    1f48eece26d531e006cd41c43c6092558ee324c0

  • SHA256

    4ed81a9a25e52a99d76805b081679cfe3628756be4bda6a47e365506c7df3a0c

  • SHA512

    b764e97ae1d5a2328c5cef7b331aa9c6fd82715a5a4bb3b7209a31da2354f7dfa28f2b601a62e52cd850cd5aa5e0713fb77e480ef50abec65d18039d7ef92585

  • SSDEEP

    24576:8OAi/eYBrgdPLmmpQNogk+qyh4Rck6jGTo7NE:8hi3BviDg36RlA

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

www.drechftankholding.com: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

    dfgh

  • mouse_option

    false

  • mutex

    Rmc-8J6PG9

  • 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

      SwiftPaymentCopy.pif.exe

    • Size

      1.0MB

    • MD5

      46ab34139423cd2978d27245891ce5d5

    • SHA1

      1f48eece26d531e006cd41c43c6092558ee324c0

    • SHA256

      4ed81a9a25e52a99d76805b081679cfe3628756be4bda6a47e365506c7df3a0c

    • SHA512

      b764e97ae1d5a2328c5cef7b331aa9c6fd82715a5a4bb3b7209a31da2354f7dfa28f2b601a62e52cd850cd5aa5e0713fb77e480ef50abec65d18039d7ef92585

    • SSDEEP

      24576:8OAi/eYBrgdPLmmpQNogk+qyh4Rck6jGTo7NE:8hi3BviDg36RlA

    • 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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook accounts

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks