Extracted

• • Target
    command.ps1
  • Size 83B
  • SHA256 b6dfa9a57a9a52e8da373e905c72a7c65eb858bb4fd2447558d5e6592e537f32
  • MD5 a00ab5476f864de2c6250b945ad054e9
  • SHA1 78fbec50acc8627053edd496264ae5f61a336484
  • SHA512 9e4c2ff4767ba45af34b770804d71cee8acdb975fdafbf64483f484727c3a57583df7483da11057ac1c1d96c80338c2b08dea24f00837e7e582a9387560e30ca
  • TLSH
    T168A024D0F1FC1C3430CC4D00115431F001D0504F45D153D007347C41443031334D103D
  • MD5 SHA1 SHA512 TLSH

  Score

  10^/10

  defense_evasiondiscoveryexecutionacrstealerprivilege_escalationspywarestealersectopratpersistencerattrojan

  • Detects SectopRAT aka Arechclient2

  • Eimeria case rule targeting the malicious zlibwapi.dll AES loader and recovered AutoIt RunPE loader

    Eimeria multi-stage loader chain with zlibwapi.dll AES loader and AutoIt RunPE process-hollowing evidence.

  • Family: ACR stealer,GrMsk

    ACR stealer (aka GrMsk stealer) is an infostealer written in C++.

    stealeracrstealer

  • Family: SectopRAT

    SectopRAT also known as Arechclient2 is a remote access trojan first seen in November 2019.

    trojanratsectoprat

  • Suspicious use of NtCreateUserProcessOtherParentProcess

    defense_evasionprivilege_escalation

  • Badlisted process makes network request

    Network request originating from process or tool commonly abused by malware.

  • Executes dropped EXE

  • Reads user/profile data of local email clients

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • Registers new Windows logon scripts automatically executed at logon.

    persistence

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Adds Run key to start application

    persistence

  • Checks installed software on the system

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • Contacts third-party web service commonly abused for C2

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • Suspicious use of SetThreadContext

  behavioral1behavioral2