Overview

overview

10

Static

static

1

sheisveryi...te.rtf

windows7-x64

10

sheisveryi...te.rtf

windows10-2004-x64

1

Sharing

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General

  • Target

    sheisveryinterestingirlsheisverybestfirlformebestthingsshedoing_____undergoodthingsarehappeningevnteigimegood_____shewnatbestgirlformebestthingsdoings.doc

  • Size

    243KB

  • Sample

    250123-tmg1fawpgj

  • MD5

    8e128f75977895f5e8767935ab792e5d

  • SHA1

    6820bb80d79a418adecf1db8d7bf1fddf054fc4e

  • SHA256

    2b95f8d7e77d68b4fc2f40b1c42a9da731bd9812a60c36162019063f8af24978

  • SHA512

    d579f38026e4c10b500dabea06f1965b4446ddd0a67b01f51a813b5963173af876e557c0dffe00c667be50a47fd02635062f3924fadd08f5455787c4e5651a3f

  • SSDEEP

    3072:GBU+1XqRJXufoJVSCOum9tkU5/YATIiQvyUS:tdJXuQJwn5gDiQvyUS

Score
10/10
remcosremotehostdefense_evasiondiscoveryexecutionphishingrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

abeangana.duckdns.org:1121

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-B9B8CE

  • 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

      sheisveryinterestingirlsheisverybestfirlformebestthingsshedoing_____undergoodthingsarehappeningevnteigimegood_____shewnatbestgirlformebestthingsdoings.doc

    • Size

      243KB

    • MD5

      8e128f75977895f5e8767935ab792e5d

    • SHA1

      6820bb80d79a418adecf1db8d7bf1fddf054fc4e

    • SHA256

      2b95f8d7e77d68b4fc2f40b1c42a9da731bd9812a60c36162019063f8af24978

    • SHA512

      d579f38026e4c10b500dabea06f1965b4446ddd0a67b01f51a813b5963173af876e557c0dffe00c667be50a47fd02635062f3924fadd08f5455787c4e5651a3f

    • SSDEEP

      3072:GBU+1XqRJXufoJVSCOum9tkU5/YATIiQvyUS:tdJXuQJwn5gDiQvyUS

    Score
    10/10
    remcosremotehostdefense_evasiondiscoveryexecutionphishingrat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Blocklisted process makes network request

    • Evasion via Device Credential Deployment

      defense_evasionexecution

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks