Overview

overview

10

Static

static

3

19077fc2d5...e4.exe

windows7-x64

6

19077fc2d5...e4.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    19077fc2d56e393913bfb248718665e4.exe

  • Size

    1.1MB

  • Sample

    240826-z4frlaxcnr

  • MD5

    19077fc2d56e393913bfb248718665e4

  • SHA1

    e241f90841e73a955b0fc18d37892a4260fc6694

  • SHA256

    2998c9450c0410adcf943c88783718017418ede6ce92368be07b515f7395c650

  • SHA512

    55bf73513e17a1113bfb3b080b7aaba298f707936aaa1f72447c9ec3d31bdbadc5287cd11576ee2fa3c2e33897a4665b19a43288baef1932ed601e382bfce90f

  • SSDEEP

    24576:sOZNRYqEullwwWE3nb+5q7pJKKS8eAw1wc:sOZNyqEuLwRibZQ/oc

Score
10/10
remcosnew2709discoverypersistencerat

Malware Config

Extracted

Family

remcos

Botnet

new2709

C2

nuevospa.con-ip.com:2709

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

    loggsdsce

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Rmc1214550111-8ILYZA

  • 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

      19077fc2d56e393913bfb248718665e4.exe

    • Size

      1.1MB

    • MD5

      19077fc2d56e393913bfb248718665e4

    • SHA1

      e241f90841e73a955b0fc18d37892a4260fc6694

    • SHA256

      2998c9450c0410adcf943c88783718017418ede6ce92368be07b515f7395c650

    • SHA512

      55bf73513e17a1113bfb3b080b7aaba298f707936aaa1f72447c9ec3d31bdbadc5287cd11576ee2fa3c2e33897a4665b19a43288baef1932ed601e382bfce90f

    • SSDEEP

      24576:sOZNRYqEullwwWE3nb+5q7pJKKS8eAw1wc:sOZNyqEuLwRibZQ/oc

    Score
    10/10
    discoverypersistenceremcosnew2709rat

    • Remcos

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

      ratremcos

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks