General

  • Target

    DHL_Shipping_Invoices_Awb_BL_000000000111820242247820020031808174Global180030011182024.vbs

  • Size

    72KB

  • Sample

    241118-b27kjawajn

  • MD5

    2c6f72e7eaa64a9c71c4bcb7443057c7

  • SHA1

    a0b2ae9f70163e5649c56b673d2b12f69ec39714

  • SHA256

    56f92bcf7ada15ed99e5cd14825ae94d208ccdaafb7e611dbc6035070f31948c

  • SHA512

    19eebf6615c1c78bdb7b63ac93fb7d8c2724146575a622c5a36b59cbceb6f888e6f9ec35fe02d5dce61d552f9f59e2a75833ae085c73a2a45398f9b8384484da

  • SSDEEP

    1536:Ft9NyhoBryzHywwruvVtpliTUEH7lNZjKu:Vr2IiNtqH7lXKu

Malware Config

Extracted

Family

remcos

Botnet

Cla$$y

C2

hjnourt38haoust1.duckdns.org:57484

hjnourt38haoust1.duckdns.org:57483

iwarsut775laudryed1.duckdns.org:57484

iwarsut775laudryed2.duckdns.org:57484

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

    kabnspt.dat

  • keylog_flag

    false

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    shibetgtst-XSNZ2G

  • 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

      DHL_Shipping_Invoices_Awb_BL_000000000111820242247820020031808174Global180030011182024.vbs

    • Size

      72KB

    • MD5

      2c6f72e7eaa64a9c71c4bcb7443057c7

    • SHA1

      a0b2ae9f70163e5649c56b673d2b12f69ec39714

    • SHA256

      56f92bcf7ada15ed99e5cd14825ae94d208ccdaafb7e611dbc6035070f31948c

    • SHA512

      19eebf6615c1c78bdb7b63ac93fb7d8c2724146575a622c5a36b59cbceb6f888e6f9ec35fe02d5dce61d552f9f59e2a75833ae085c73a2a45398f9b8384484da

    • SSDEEP

      1536:Ft9NyhoBryzHywwruvVtpliTUEH7lNZjKu:Vr2IiNtqH7lXKu

    • Remcos

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

    • Remcos family

    • 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

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Accesses Microsoft Outlook accounts

    • Adds Run key to start application

    • Network Service Discovery

      Attempt to gather information on host's network.

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks