Overview

overview

10

Static

static

3

cf2f746640...ef.dll

windows7-x64

3

cf2f746640...ef.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    cf2f746640d494a76d3cc2b97271d4df4d7bc04be91890be2158247427142cef.dll

  • Size

    45.1MB

  • Sample

    241204-rk413sxqat

  • MD5

    5014b83203bb63491ae03e6d9bb4efb4

  • SHA1

    0af340607edde5cf81bd24da6de6ea227076472b

  • SHA256

    cf2f746640d494a76d3cc2b97271d4df4d7bc04be91890be2158247427142cef

  • SHA512

    4fa9c27822a6a9f177873e5125b4474c9568402710f9cdd2ba9ec25f9eed2575f1c683101c2b2a5f1b9d897bab2df41227aee2e28a043bb813e5dcaface522cd

  • SSDEEP

    786432:gUP7GCGO7t0Srkx/tC0SzIdSwh/WxbpNHQD3trzRpD:gUP7GCG6iSrkx1hSzYsHQD3t/RZ

Score
10/10
remcosremotehostdiscoverypersistencerat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

pattreon.duckdns.org:7035

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-BMZF1D

  • 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

      cf2f746640d494a76d3cc2b97271d4df4d7bc04be91890be2158247427142cef.dll

    • Size

      45.1MB

    • MD5

      5014b83203bb63491ae03e6d9bb4efb4

    • SHA1

      0af340607edde5cf81bd24da6de6ea227076472b

    • SHA256

      cf2f746640d494a76d3cc2b97271d4df4d7bc04be91890be2158247427142cef

    • SHA512

      4fa9c27822a6a9f177873e5125b4474c9568402710f9cdd2ba9ec25f9eed2575f1c683101c2b2a5f1b9d897bab2df41227aee2e28a043bb813e5dcaface522cd

    • SSDEEP

      786432:gUP7GCGO7t0Srkx/tC0SzIdSwh/WxbpNHQD3trzRpD:gUP7GCG6iSrkx1hSzYsHQD3t/RZ

    Score
    10/10
    discoveryremcosremotehostpersistencerat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Adds Run key to start application

      persistence

    • Suspicious use of NtCreateThreadExHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks