Overview

overview

10

Static

static

10

Invoice an...df.exe

windows7-x64

9

Invoice an...df.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Invoice and packing list (021)_pdf.exe

  • Size

    482KB

  • Sample

    240930-ktwbza1bne

  • MD5

    e5f62262b9f4ee67ffb7c15ebe428a89

  • SHA1

    b037adae7507ab9103ca5d30d62302c973352d6f

  • SHA256

    105d2d63ad642a68e636c975bac2b5b60cd76ecb684d6c4a85fa6562d48f0de8

  • SHA512

    5e6508a0b6ebf3633cace9b084a5bac98f77021564b62a503e9f22b4e6debfd7f0fb653150b96fd7e39a04c59fc3ef33e9bfebef4882a95cf5acca3e78c1587a

  • SSDEEP

    6144:7Tz+c6KHYBhDc1RGJdv//NkUn+N5Bkf/0TELRvIZPjbsAOZZmAX4crKT4:7TlrYw1RUh3NFn+N5WfIQIjbs/ZmBT4

Score
10/10
remcosremotehostcollectiondiscoveryratspywarestealer

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

stinosa.duckdns.org:2404

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-XF3AOC

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    true

  • take_screenshot_time

    5

Targets

    • Target

      Invoice and packing list (021)_pdf.exe

    • Size

      482KB

    • MD5

      e5f62262b9f4ee67ffb7c15ebe428a89

    • SHA1

      b037adae7507ab9103ca5d30d62302c973352d6f

    • SHA256

      105d2d63ad642a68e636c975bac2b5b60cd76ecb684d6c4a85fa6562d48f0de8

    • SHA512

      5e6508a0b6ebf3633cace9b084a5bac98f77021564b62a503e9f22b4e6debfd7f0fb653150b96fd7e39a04c59fc3ef33e9bfebef4882a95cf5acca3e78c1587a

    • SSDEEP

      6144:7Tz+c6KHYBhDc1RGJdv//NkUn+N5Bkf/0TELRvIZPjbsAOZZmAX4crKT4:7TlrYw1RUh3NFn+N5WfIQIjbs/ZmBT4

    Score
    10/10
    collectiondiscoveryspywarestealerremcosremotehostrat

    • Remcos

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

      ratremcos

    • 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

    • 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