Overview

overview

10

Static

static

3

8c5312bbcc...18.exe

windows7-x64

10

8c5312bbcc...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8c5312bbccde4babcfbcb4d079b6063cf023777affca10a479891833925d4118.exe

  • Size

    982KB

  • Sample

    250110-rgrlkswmht

  • MD5

    d46127b513eaa0e4e1e4d2ab89fe2b4a

  • SHA1

    3478c45ea7e943ac5656186a13a5829256117232

  • SHA256

    8c5312bbccde4babcfbcb4d079b6063cf023777affca10a479891833925d4118

  • SHA512

    2086d69e11d20dd489abed169722fe0b6b2e864d45e2356e703f8d593c0f992beada47a646043af361db59dc514623bbe87746a97e79a4130aa55dc7f9d47278

  • SSDEEP

    24576:QMj4sXd+Zh5lLfwDpuRR7BYutqtoQsFC/Z+Y0yPPov:ssXd+hBYsxqoe0NE

Score
10/10
remcosremotehostcollectiondiscoveryexecutionratspywarestealer

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

192.210.150.26:8787

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-R1T905

  • 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

      8c5312bbccde4babcfbcb4d079b6063cf023777affca10a479891833925d4118.exe

    • Size

      982KB

    • MD5

      d46127b513eaa0e4e1e4d2ab89fe2b4a

    • SHA1

      3478c45ea7e943ac5656186a13a5829256117232

    • SHA256

      8c5312bbccde4babcfbcb4d079b6063cf023777affca10a479891833925d4118

    • SHA512

      2086d69e11d20dd489abed169722fe0b6b2e864d45e2356e703f8d593c0f992beada47a646043af361db59dc514623bbe87746a97e79a4130aa55dc7f9d47278

    • SSDEEP

      24576:QMj4sXd+Zh5lLfwDpuRR7BYutqtoQsFC/Z+Y0yPPov:ssXd+hBYsxqoe0NE

    Score
    10/10
    remcosremotehostcollectiondiscoveryexecutionratspywarestealer

    • 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

    • Drops startup file

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses Microsoft Outlook accounts

      collection

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks