Overview

overview

10

Static

static

8

8b93c4c880...0c.exe

windows7_x64

10

8b93c4c880...0c.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    8b93c4c8800ac0367a43a2f4f8eaba4bbec1aa6bedae88d01579c7cc2b0cb30c

  • Size

    430KB

  • Sample

    220708-kalcnahbdn

  • MD5

    9583c920a159d8f19aedc7f6cc962617

  • SHA1

    65fe6878f09d62e129b10e06c0c7fc13b0cab366

  • SHA256

    8b93c4c8800ac0367a43a2f4f8eaba4bbec1aa6bedae88d01579c7cc2b0cb30c

  • SHA512

    702148105b084a1d28d402932858f1694b49ab1c244ba5584028218ec900bb38872b6ecdb3e9d137fff55909f8f10d21f0c0bbb2db4fbb103c37b1fe8ec563a0

Score
10/10
remcos07marzo2019ratupx

Malware Config

Extracted

Family

remcos

Version

2.3.0 Pro

Botnet

07MARZO2019

C2

casillas.hicam.net:2404

casillasmx.chickenkiller.com:2404

casillas.libfoobar.so:2404

du4alr0ute.sendsmtp.com:2404

settings.wifizone.org:2404

wifi.con-ip.com:2404

rsaupdatr.jumpingcrab.com:2404

activate.office-on-the.net:2404
Attributes
  • audio_folder

    audio

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • copy_file

    remcos.exe

  • copy_folder

    REM20

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    QHJEKFERG

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    07MARZO2019-EKOOFA

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    1

  • startup_value

    remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

  • take_screenshot_title

Targets

    • Target

      8b93c4c8800ac0367a43a2f4f8eaba4bbec1aa6bedae88d01579c7cc2b0cb30c

    • Size

      430KB

    • MD5

      9583c920a159d8f19aedc7f6cc962617

    • SHA1

      65fe6878f09d62e129b10e06c0c7fc13b0cab366

    • SHA256

      8b93c4c8800ac0367a43a2f4f8eaba4bbec1aa6bedae88d01579c7cc2b0cb30c

    • SHA512

      702148105b084a1d28d402932858f1694b49ab1c244ba5584028218ec900bb38872b6ecdb3e9d137fff55909f8f10d21f0c0bbb2db4fbb103c37b1fe8ec563a0

    Score
    10/10
    remcos07marzo2019ratupx

    • Remcos

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

      ratremcos

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Drops startup file

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks