Overview

overview

10

Static

static

3

62e736ac20...3b.dll

windows7-x64

10

62e736ac20...3b.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    62e736ac20a8fe8f037bd5d44e3a6081fd67d53c0d5e047b30c39cb6c838833b.dll

  • Size

    3.5MB

  • Sample

    241204-rkj1xaxpg1

  • MD5

    e5d93e71e121c8bcbe965ed765d1ef36

  • SHA1

    78a990827dc002ecb62be89c994110abd8c1e880

  • SHA256

    62e736ac20a8fe8f037bd5d44e3a6081fd67d53c0d5e047b30c39cb6c838833b

  • SHA512

    7589f612684f88918ea0b5721855e20f84093e65e2cb7bb607c26bf355db24c5e344a1c63dc95defbae22f83931e7de5b8b13b5a8e19d596d795ce57d5d631bd

  • SSDEEP

    49152:i5Xob/BJCgLzDdwd9bk/RiF6xQf2V4dNgqjEBaWFnMpuIU2GiD:0A/BSY/RiAxpVgdqaWGpU2GiD

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-QI1BME

  • 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

      62e736ac20a8fe8f037bd5d44e3a6081fd67d53c0d5e047b30c39cb6c838833b.dll

    • Size

      3.5MB

    • MD5

      e5d93e71e121c8bcbe965ed765d1ef36

    • SHA1

      78a990827dc002ecb62be89c994110abd8c1e880

    • SHA256

      62e736ac20a8fe8f037bd5d44e3a6081fd67d53c0d5e047b30c39cb6c838833b

    • SHA512

      7589f612684f88918ea0b5721855e20f84093e65e2cb7bb607c26bf355db24c5e344a1c63dc95defbae22f83931e7de5b8b13b5a8e19d596d795ce57d5d631bd

    • SSDEEP

      49152:i5Xob/BJCgLzDdwd9bk/RiF6xQf2V4dNgqjEBaWFnMpuIU2GiD:0A/BSY/RiAxpVgdqaWGpU2GiD

    Score
    10/10
    remcosremotehostdiscoverypersistencerat

    • 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