Extracted

• • Target
    MazamiLoader_trimmed.exe
  • Size 335KB
  • SHA256 397d841b383008fafaaa25aca3dbd5715a057fb413a1329f583ee6dbeb4aab1e
  • MD5 22d8f9ea36ee5922076d906751e5ec93
  • SHA1 24c614233d327c9e01af72a58ff775f889d67736
  • SHA512 53f8b899a58e97384b78c2272ae2dd8ce688fc57698c62b8459377ddb9196ced4a199291492f5b8ba1db8f74086eed65e907cea1d4c64bb33a2bf0cf56c1bceb
  • SSDEEP 6144:kVcvXscB7RseB+M/AhAfFX0uqYtME2QvSdGBoOTBTqT2DplSywzRj8Ytnh:BvXscBqeQSAifFvxWE2QvChmNqyDvSyC
  • TLSH
    T1127423D2C9929194C13E7D3B7E2522828793FB8A17E7C201B14AD5E6F76DCC84C625C7
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  sheet_tcwjcmmwqyakvkdiscoverysheetrattrojancollectionexecutionpersistenceprivilege_escalationspywarestealer

  • Detects Sheetrat obfuscated V1.8 and higher

    Sheetrat aka NonEuclid RAT is a trojan written in C#.

  • Detects Sheetrat obfuscated version

  • Family: Sheetrat, NonEuclid rat

    Sheetrat aka NonEuclid RAT is a trojan written in C#.

    trojansheetrat

  • Modifies WinLogon for persistence

    persistence

  • Badlisted process makes network request

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

  • Executes dropped EXE

  • Reads WinSCP keys stored on the system

    Tries to access WinSCP stored sessions.

    spywarestealer

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Accesses Microsoft Outlook profiles

    collection

  • 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

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

    discovery

  • Command and Scripting Interpreter: PowerShell

    Start PowerShell.

    execution
  behavioral1behavioral2