Overview

overview

10

Static

static

10

caf42d7fbf...5a.exe

windows7-x64

9

caf42d7fbf...5a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    caf42d7fbf9c9e246bf7266cd08a763f39ee1eaf06c7f6ce0758be2511458b5a.exe

  • Size

    482KB

  • Sample

    240828-crjldssgkj

  • MD5

    d82f58136dcb77606b7298c80818fbf8

  • SHA1

    a1a75c2416da3bf3294e1953c88037a0eb551beb

  • SHA256

    caf42d7fbf9c9e246bf7266cd08a763f39ee1eaf06c7f6ce0758be2511458b5a

  • SHA512

    d845e38e727c2990e3a9a33ee1e97ed7c677c601f03a68aabe70c997983e3187932a5b6a3f5c335f69230b06701a9f8ec1ec40d39c5ce5e895750f3bb29522a8

  • SSDEEP

    6144:KTz+c6KHYBhDc1RGJdv//NkUn+N5Bkf/0TELRvIZPjbsAOZZBAXccrS4T4:KTlrYw1RUh3NFn+N5WfIQIjbs/ZBkT4

Score
10/10
remcosakpu idemilicollectioncredential_accessdiscoveryratspywarestealer

Malware Config

Extracted

Family

remcos

Botnet

Akpu idemili

C2

closen.kozow.com: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-3WVVD0

  • 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

      caf42d7fbf9c9e246bf7266cd08a763f39ee1eaf06c7f6ce0758be2511458b5a.exe

    • Size

      482KB

    • MD5

      d82f58136dcb77606b7298c80818fbf8

    • SHA1

      a1a75c2416da3bf3294e1953c88037a0eb551beb

    • SHA256

      caf42d7fbf9c9e246bf7266cd08a763f39ee1eaf06c7f6ce0758be2511458b5a

    • SHA512

      d845e38e727c2990e3a9a33ee1e97ed7c677c601f03a68aabe70c997983e3187932a5b6a3f5c335f69230b06701a9f8ec1ec40d39c5ce5e895750f3bb29522a8

    • SSDEEP

      6144:KTz+c6KHYBhDc1RGJdv//NkUn+N5Bkf/0TELRvIZPjbsAOZZBAXccrS4T4:KTlrYw1RUh3NFn+N5WfIQIjbs/ZBkT4

    Score
    10/10
    collectioncredential_accessdiscoveryspywarestealerremcosakpu idemilirat

    • 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

    • 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