Overview

overview

10

Static

static

NEW_Purcha...21.exe

windows7_x64

10

NEW_Purcha...21.exe

windows10-2004_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    f991fbe11f9f6ef4d84cc34821df38a163ea08d4aeb4a0fad8202627d8267785

  • Size

    299KB

  • Sample

    220521-n44ymshgdr

  • MD5

    083a443c2acdd8191fee1a1db65a820f

  • SHA1

    3eda27ea31a22f57fce6e8f22b665f2f912378db

  • SHA256

    f991fbe11f9f6ef4d84cc34821df38a163ea08d4aeb4a0fad8202627d8267785

  • SHA512

    1360a203e0f0da5cb4f9caf880760eb99f652aae128c02967cdd5d0084be340f7f43ba4bf28c00bb230b4766d92eadbb4c920d81b154ac48bbbe1a99109041ab

Score
10/10
remcoslimacrypter-3rat

Malware Config

Extracted

Family

remcos

Version

2.5.1 Pro

Botnet

LIMACRYPTER-3

C2

www.envisiensintl.com:5200

Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • 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

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos202

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Lima202Remcos-SIR4O7

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

  • take_screenshot_title

    wikipedia;solitaire;

Targets

    • Target

      NEW_Purchasing_Order_00036501201321.exe

    • Size

      384KB

    • MD5

      a68fb0475aee23aa7e1154b5055bddc1

    • SHA1

      c3e5e872e3579b8c53aee2dc2bf9b288d70a05db

    • SHA256

      d455d29b53451b46b3c2cdb273e460d74b9d43f35d8fafeccc0590ed508269d1

    • SHA512

      934efd84ceb8f619c7b399684ff3b6be2809b91b64fbec4fcf7cbf2df7ce93c7bf3001c339cdcb2325ff431b1d1384c99b94c281f55995144879f01a547ebe9f

    Score
    10/10
    remcoslimacrypter-3rat

    • Remcos

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

      ratremcos

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks