Overview

overview

10

Static

static

3

526875bdc3...95.exe

windows7-x64

10

526875bdc3...95.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    526875bdc336195294e15f6af9a40395.exe

  • Size

    1.8MB

  • Sample

    240912-p3gmdswapn

  • MD5

    526875bdc336195294e15f6af9a40395

  • SHA1

    3e78acc0279af13375a297eb18115165639d71d5

  • SHA256

    e5e142eea2e5369d6ddef616cd7acf6816ae9e194a77c00214be8575b983dc2f

  • SHA512

    01f2c49b1768b1d81f8daebcac5edf4c2f30f5553173e1e25ec4ab7c6524671649c93f558aa36e87b651739d94c2e6eb3e694eee0634636cb845efc28e359934

  • SSDEEP

    24576:b9JqK9kUjjPvzutYvSHU2GJCkZneeiAhP7alGoZEx/9UMgegHIuFL88+dDlPd:bvqKuA3zu6ptvPGEoZExtgouF3KL

Score
10/10
remcosremotehostdiscoveryrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

195.246.231.197:606

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

    remcos

  • mouse_option

    false

  • mutex

    Rmc-A17NCX

  • 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

      526875bdc336195294e15f6af9a40395.exe

    • Size

      1.8MB

    • MD5

      526875bdc336195294e15f6af9a40395

    • SHA1

      3e78acc0279af13375a297eb18115165639d71d5

    • SHA256

      e5e142eea2e5369d6ddef616cd7acf6816ae9e194a77c00214be8575b983dc2f

    • SHA512

      01f2c49b1768b1d81f8daebcac5edf4c2f30f5553173e1e25ec4ab7c6524671649c93f558aa36e87b651739d94c2e6eb3e694eee0634636cb845efc28e359934

    • SSDEEP

      24576:b9JqK9kUjjPvzutYvSHU2GJCkZneeiAhP7alGoZEx/9UMgegHIuFL88+dDlPd:bvqKuA3zu6ptvPGEoZExtgouF3KL

    Score
    10/10
    remcosremotehostdiscoveryrat

    • Remcos

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

      ratremcos

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates processes with tasklist

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks