Overview

overview

10

Static

static

5

MalwareBazaar.exe

windows7-x64

10

MalwareBazaar.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    MalwareBazaar.3

  • Size

    1.3MB

  • Sample

    240722-zxmassydpj

  • MD5

    b30be2bc141cfd8968a7a04c9829f9e6

  • SHA1

    b34742a5ccae99ca650eb7b9b15e8e709a5a0e09

  • SHA256

    48bc32a1d2d84b7c3f61d1839972c2d36b14d3ab30270cad4cbb4d3b04205407

  • SHA512

    a272dc996e320df1d7b4f58274ce8ed3e9e94bc0c6eaaab543b6620014f745307ee4e7ba32dcbfca380a9f488f2849ada24bbe5805015b3a6c8afd313bb8432d

  • SSDEEP

    24576:wAHnh+eWsN3skA4RV1Hom2KXMmHamxu8cYi4BzzaYOiNvKGW5:nh+ZkldoPK8YamxBcY3Bfa0Ny3

Score
10/10
remcosremotehostrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

ocservice.duckdns.org:6622

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

    evferf

  • mouse_option

    false

  • mutex

    Rmc-5U6QT9

  • 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

      MalwareBazaar.3

    • Size

      1.3MB

    • MD5

      b30be2bc141cfd8968a7a04c9829f9e6

    • SHA1

      b34742a5ccae99ca650eb7b9b15e8e709a5a0e09

    • SHA256

      48bc32a1d2d84b7c3f61d1839972c2d36b14d3ab30270cad4cbb4d3b04205407

    • SHA512

      a272dc996e320df1d7b4f58274ce8ed3e9e94bc0c6eaaab543b6620014f745307ee4e7ba32dcbfca380a9f488f2849ada24bbe5805015b3a6c8afd313bb8432d

    • SSDEEP

      24576:wAHnh+eWsN3skA4RV1Hom2KXMmHamxu8cYi4BzzaYOiNvKGW5:nh+ZkldoPK8YamxBcY3Bfa0Ny3

    Score
    10/10
    remcosremotehostrat

    • Remcos

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

      ratremcos

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks