Overview

overview

10

Static

static

1

DHL Shippi...BL.vbs

windows7-x64

8

DHL Shippi...BL.vbs

windows10-2004-x64

10

Sharing

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General

  • Target
    DHL Shipping Document Awb & BL.vbs
  • Size 22KB
  • Sample240701-rl9myswdle
  • SHA256 bde3493e67a6088d2d265ca765e9aba6f98cc45eb933d5f00f498ffac84711a3
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
remcosxxlpersistencerat

Malware Config

Extracted

Family

  • remcos

Botnet

  • XXL

C2

  • janbours92harbu02.duckdns.org:3980

  • janbours92harbu02.duckdns.org:3981

  • janbours92harbu03.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

    kpburtts.dat

  • keylog_flag

    false

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    jmoughoe-DMPW3B

  • 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 Document Awb & BL.vbs
    • Size 22KB
    • SHA256 bde3493e67a6088d2d265ca765e9aba6f98cc45eb933d5f00f498ffac84711a3
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    remcosxxlpersistencerat

    • Remcos

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

      ratremcos

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Adds Run key to start application

      persistence

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks