Extracted

• • Target

    11309-電信費電子通知單·pdf.vbs

  • Size

    33KB

  • MD5

    8f747ba4e105ce33a0231ed1eba4d216

  • SHA1

    dd82148b15070781c7412c5abcbb93e727085936

  • SHA256

    26ad41ff15319981a72e1a8e681c3c74fb011583eda81619f4cdf531cf5e221a

  • SHA512

    ea03c366ee9f3e9fcff7afbbb52d41863a582e91c37694d5d37a07025c66966f0f487e4458c3a2aff8ee96bc1e5b6184fd3a4030b61589d1cc74b9c07be6c079

  • SSDEEP

    768:ccuasC3UUmhgcFxKp70GNXaNDkJhZkPkqGM1ZVV1cCirNpVW4:VuasOmGS87NK9kJ/GpBPzcCiz

  Score

  10^/10

  remcosremotehostdiscoverypersistenceratcollectioncredential_accessevasionstealertrojan

  • Remcos

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

    ratremcos

  • Remcos family

    remcos

  • UAC bypass

    evasiontrojan

  • 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

  • Uses browser remote debugging

    Can be used control the browser and steal sensitive information such as credentials and session cookies.

    credential_accessstealer

  • Checks computer location settings

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

  • Accesses Microsoft Outlook accounts

    collection

  • Adds Run key to start application

    persistence

  • Legitimate hosting services abused for malware hosting/C2

  • Network Service Discovery

    Attempt to gather information on host's network.

    discovery

  • Drops file in System32 directory

  • Suspicious use of NtCreateThreadExHideFromDebugger

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

  behavioral1behavioral2