Overview

overview

10

Static

static

1

cf932f84c2...23.vbs

windows7-x64

10

cf932f84c2...23.vbs

windows10-2004-x64

10

Sharing

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General

  • Target

    75355958d81ed41f64b374f761d6b8076d558e1610214eeef8f4fd1ece8f78fa

  • Size

    501KB

  • Sample

    240909-kjhccszbqr

  • MD5

    d74832353fdfd02369346680c6516ac1

  • SHA1

    c1358b7a59365bf1e6e44857d0f6fb02b8e4a910

  • SHA256

    75355958d81ed41f64b374f761d6b8076d558e1610214eeef8f4fd1ece8f78fa

  • SHA512

    b4262c633cda93d8cddfa0c3ee4cdabc8cb7526ee9dd000d8c11bd500e2d61851915f67843b6c59e983a92b2f9ab6598e23d3b6d450055b7058e8026a183329a

  • SSDEEP

    12288:WZR2rpAuUsaXQfdIO66U4WNSN0WRD26hgNSzXeTTarP6s:E2qS66/WNy02D/htTeTTAP6s

Score
10/10
remcosremotehostcollectioncredential_accessdiscoveryratstealer

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

camzeroconnect.duckdns.org:14645

Attributes
  • audio_folder

    MicRecords

  • 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-GT4655

  • 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

      cf932f84c26f6d3665b03afbe44e50bf77342af73b4a1f101d48a5750fb3bf23.vbs

    • Size

      691KB

    • MD5

      2017ec3e440a42016679cfca89021367

    • SHA1

      b28018bd754b0fa5170c9071fb4a615741b4dd19

    • SHA256

      cf932f84c26f6d3665b03afbe44e50bf77342af73b4a1f101d48a5750fb3bf23

    • SHA512

      3e29904829f4ea7ae5fcde95ccc3b4e9b440f60a1de183fe6ba7cd822d04e0976ff6e6a1bdb92a5da935e36a4485cbc982eb0d7d02c337c476c45724450efb02

    • SSDEEP

      12288:xLtzjh8P+o6/vW/kiZI5sjLXjJkMz4Ss47DcShFXNGh/WmDj+VGP:dt3h9/uJZSsjLlkMdcSzdIuGP

    Score
    10/10
    remcosremotehostcollectioncredential_accessdiscoveryratstealer

    • Remcos

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

      ratremcos

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

      credential_accessstealer

    • 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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Accesses Microsoft Outlook accounts

      collection

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks