Overview

overview

10

Static

static

1

05022025_0...ru.vbs

windows7-x64

8

05022025_0...ru.vbs

windows10-2004-x64

10

Sharing

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General

  • Target

    05022025_0700_seethebestgirlseverrseenbestthignswithgreatnewsforu.gz

  • Size

    230KB

  • Sample

    250205-hsvb6svqcw

  • MD5

    f9e6dc910b1dd203e9ef9e74c1992f08

  • SHA1

    bfe0f7a6f15e3ca0a8d0bbe8ff699bd5674e8fe0

  • SHA256

    7e8bb4f26c6c5f8a5b3100889af083a0a1db81e089daa27441fd77f429ec4acd

  • SHA512

    a7db03931245571128ac6c6ac4eea360d5c36678b11948eb6ba6c5479b1f1a112785deaa59ddae73786a82af00494e24beabf63cffb8e88f7439f26f15d05db0

  • SSDEEP

    3072:FbpVmI3b0mgfmWu+3EEELcdAeDu2VyO6mhGdBwJEEEcDK0sTcUAWDDBhmU0sZ0M9:FbpVBe9VOv7

Score
10/10
remcosremotehostcollectiondiscoveryexecutionrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

gamdaan.duckdns.org:2345

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-1FQVIE

  • 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

      05022025_0700_seethebestgirlseverrseenbestthignswithgreatnewsforu.gz

    • Size

      230KB

    • MD5

      f9e6dc910b1dd203e9ef9e74c1992f08

    • SHA1

      bfe0f7a6f15e3ca0a8d0bbe8ff699bd5674e8fe0

    • SHA256

      7e8bb4f26c6c5f8a5b3100889af083a0a1db81e089daa27441fd77f429ec4acd

    • SHA512

      a7db03931245571128ac6c6ac4eea360d5c36678b11948eb6ba6c5479b1f1a112785deaa59ddae73786a82af00494e24beabf63cffb8e88f7439f26f15d05db0

    • SSDEEP

      3072:FbpVmI3b0mgfmWu+3EEELcdAeDu2VyO6mhGdBwJEEEcDK0sTcUAWDDBhmU0sZ0M9:FbpVBe9VOv7

    Score
    10/10
    executionremcosremotehostcollectiondiscoveryrat

    • 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

    • 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