Overview

overview

10

Static

static

1

ebf0465a5f...0N.exe

windows7-x64

10

ebf0465a5f...0N.exe

windows10-2004-x64

3

Sharing

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General

  • Target

    ebf0465a5f3713ec6dde96f33bf91040N.exe

  • Size

    2.0MB

  • Sample

    240827-pn3w3sscrr

  • MD5

    ebf0465a5f3713ec6dde96f33bf91040

  • SHA1

    1698cdcc8b0a4e32ae670bb5fa97864bd5c86266

  • SHA256

    ffae3a0767f2b231876cfd87c418931e15dc5a675774d39a86ed0193322a2951

  • SHA512

    bcdcb40224ecc7f3fa23081e01ca693a8dd2cd06234af245d2b3a047f372aefda0689b3010e5345a5d44ee3a6ee8e462a9263db719f10ae883fe86006b9fd152

  • SSDEEP

    24576:YD39v74lfGQrFUspugRNJI2DJ53J/J/L56+JYJXBRvlceiJoR:Yp7E+QrFUBgq2Yco

Score
10/10
remcoshostdiscoverypersistencerat

Malware Config

Extracted

Family

remcos

Botnet

Host

C2

213.183.58.19:4000

Attributes
  • audio_folder

    audio

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • copy_file

    remcos.exe

  • copy_folder

    remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    true

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    true

  • keylog_file

    read.dat

  • keylog_flag

    false

  • keylog_folder

    CastC

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    remcos_sccafsoidz

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screens

  • screenshot_path

    %AppData%

  • screenshot_time

    1

  • startup_value

    remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      ebf0465a5f3713ec6dde96f33bf91040N.exe

    • Size

      2.0MB

    • MD5

      ebf0465a5f3713ec6dde96f33bf91040

    • SHA1

      1698cdcc8b0a4e32ae670bb5fa97864bd5c86266

    • SHA256

      ffae3a0767f2b231876cfd87c418931e15dc5a675774d39a86ed0193322a2951

    • SHA512

      bcdcb40224ecc7f3fa23081e01ca693a8dd2cd06234af245d2b3a047f372aefda0689b3010e5345a5d44ee3a6ee8e462a9263db719f10ae883fe86006b9fd152

    • SSDEEP

      24576:YD39v74lfGQrFUspugRNJI2DJ53J/J/L56+JYJXBRvlceiJoR:Yp7E+QrFUBgq2Yco

    Score
    10/10
    remcoshostdiscoverypersistencerat

    • Remcos

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

      ratremcos

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks