Extracted

• • Target
    1ojyv6fn5wbw0xyn.exe
  • Size 474KB
  • SHA256 3e6a55917e8387fb87a754baa71e366364ac99cdf01b1ec6b46dd4b1722e6900
  • MD5 f4bf4d9ab84c0b95f28f17c75169ed7f
  • SHA1 3d332b1a276b7f52a9f54c50eaf4543dd691b509
  • SHA512 3efe33fce521054e79b79f19f67dc58a99471b4708663c879198bcf70eb1e7f62d4c14e1c992c85f3a8f8e2cd9c8c67bf568bd9940864e0b2cb550c005b99a97
  • SSDEEP 12288:k++QDWLfB6vDrpoxVWpPtqv8m0R0OK0/r327:uL56vDr+x4BtqvVuKs
  • TLSH
    T15DA408157FA58E00D581247ECA7E3A08CB26E0F225027357770AF6A15D459EEEE2C3DB
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  collectiondiscoveryexecutiondracula_stealersheetratpersistenceprivilege_escalationspywarestealertrojan

  • Detects Dracula aka Samurai Stealer payload

  • Detects Sheetrat obfuscated V1.8 and higher

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

  • Family: Dracula, Samurai

    Dracula aka Samurai is a stealer written in C#.

    stealerdracula_stealer

  • Family: Sheetrat, NonEuclid rat

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

    trojansheetrat

  • Modifies WinLogon for persistence

    persistence

  • Event Triggered Execution: AppInit DLLs

    Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

    persistenceprivilege_escalation

  • 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 profiles

    collection

  • 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
  behavioral1behavioral2