Overview

overview

10

Static

static

1

seethebest...me.hta

windows7-x64

8

seethebest...me.hta

windows10-2004-x64

10

Sharing

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General

  • Target

    seethebestthingstobesuccessfullygetbackwithentiretime.hta

  • Size

    15KB

  • Sample

    250131-h3m1vayrft

  • MD5

    3ad24c21ca8cfdc1f7ea80d990a58cd1

  • SHA1

    6e2d56eb9085869945b192c74874758ebdf033f9

  • SHA256

    eb991c96fa1503bfb9a160baa4c84bcef7a53287a064e7bcb21c83e989f1ffc9

  • SHA512

    71a8ba67fc2d15c7e420e1b8ca91a6445292b88e4db35517944e2671977e00418c97f963c1df8b9b34fc2a6912a6d2103f6587a9f7ce25fb4d48728c156f65c2

  • SSDEEP

    48:3v6cylbcrSlb4zg9HLzIr5fcpy8veDYRjNx9bPyx6qLchrc7Qw4OllAc1G:frzg9rzYfEPG4jdPyoN

Score
10/10
remcosremotehostcollectiondefense_evasiondiscoveryexecutionrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

198.46.178.132:8690

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-RWD64Z

  • 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

      seethebestthingstobesuccessfullygetbackwithentiretime.hta

    • Size

      15KB

    • MD5

      3ad24c21ca8cfdc1f7ea80d990a58cd1

    • SHA1

      6e2d56eb9085869945b192c74874758ebdf033f9

    • SHA256

      eb991c96fa1503bfb9a160baa4c84bcef7a53287a064e7bcb21c83e989f1ffc9

    • SHA512

      71a8ba67fc2d15c7e420e1b8ca91a6445292b88e4db35517944e2671977e00418c97f963c1df8b9b34fc2a6912a6d2103f6587a9f7ce25fb4d48728c156f65c2

    • SSDEEP

      48:3v6cylbcrSlb4zg9HLzIr5fcpy8veDYRjNx9bPyx6qLchrc7Qw4OllAc1G:frzg9rzYfEPG4jdPyoN

    Score
    10/10
    defense_evasiondiscoveryexecutionremcosremotehostcollectionrat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Blocklisted process makes network request

    • Evasion via Device Credential Deployment

      defense_evasionexecution

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Accesses Microsoft Outlook accounts

      collection

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks