Extracted

• • Target

    c443d03e485232a860b726fc83593004.hta

  • Size

    115KB

  • MD5

    c443d03e485232a860b726fc83593004

  • SHA1

    6b556d04962638694402d15b7fa24b6bd6b1d1f4

  • SHA256

    f99757c98007da241258ae12ec0fd5083f0475a993ca6309811263aad17d4661

  • SHA512

    3a7201a36b2875c59db6e41369f52c941cd5d0d51bf90fca31abf05f71c76a7d5a6305667649ae8d2f63a3951a44643402853c096b07143531eaa6f6c5bb7c34

  • SSDEEP

    96:Ea+M73rNp6fEVNp60WU1Qgr8l+Qu3i9pNp6R6Np6Er5BfqVNp61AT:Ea+Q35puEnp08QgocyNpJpxCnpxT

  Score

  10^/10

  defense_evasiondiscoveryexecutionremcosrem_doc2collectionpersistenceratspywarestealer

  • 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

  • Blocklisted process makes network request

  • Command and Scripting Interpreter: PowerShell

    Run Powershell and hide display window.

    execution

  • Downloads MZ/PE file

  • Evasion via Device Credential Deployment

    defense_evasionexecution

  • Checks computer location settings

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

  • Executes dropped EXE

  • Loads dropped DLL

  • 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

  • Adds Run key to start application

    persistence

  • Suspicious use of NtCreateThreadExHideFromDebugger

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

  behavioral1behavioral2