Overview

overview

10

Static

static

5

dec26f7cc6...db.exe

windows7-x64

10

dec26f7cc6...db.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    dec26f7cc646acdff30d90fae8837623c70870ed0cc9020930f95b53b6b730db.exe

  • Size

    1.3MB

  • Sample

    241203-dl4j2sxjf1

  • MD5

    973306ff45c5b4ee7333db7a5ef7a0f9

  • SHA1

    32c7065633f821f72f2c2af4a572414cdd79ea91

  • SHA256

    dec26f7cc646acdff30d90fae8837623c70870ed0cc9020930f95b53b6b730db

  • SHA512

    2d703af64af2c213de8e92ab0fa77d692f55f15c3e85d4f5aa4eb6fc049b2ab36ef8ac7b25a85c06aef8eb22972e5103fb5533288f9f9cccabbbaadebc892540

  • SSDEEP

    24576:ztb20pkaCqT5TBWgNQ7ato13PtKK5QXpdbt86F+LAisTLZ6A:wVg5tQ7at8FFOpXt+LAiY5

Score
10/10
remcosworkdiscoveryrat

Malware Config

Extracted

Family

remcos

Botnet

WORK

C2

netflixyoutubebrowser.duckdns.org:34043

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • 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-CDDRK8

  • 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

      dec26f7cc646acdff30d90fae8837623c70870ed0cc9020930f95b53b6b730db.exe

    • Size

      1.3MB

    • MD5

      973306ff45c5b4ee7333db7a5ef7a0f9

    • SHA1

      32c7065633f821f72f2c2af4a572414cdd79ea91

    • SHA256

      dec26f7cc646acdff30d90fae8837623c70870ed0cc9020930f95b53b6b730db

    • SHA512

      2d703af64af2c213de8e92ab0fa77d692f55f15c3e85d4f5aa4eb6fc049b2ab36ef8ac7b25a85c06aef8eb22972e5103fb5533288f9f9cccabbbaadebc892540

    • SSDEEP

      24576:ztb20pkaCqT5TBWgNQ7ato13PtKK5QXpdbt86F+LAisTLZ6A:wVg5tQ7at8FFOpXt+LAiY5

    Score
    10/10
    remcosworkdiscoveryrat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • 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 Enterprise v15

Tasks