Extracted

• • Target
    lkwn3ndoxpjjbryj.exe
  • Size 468KB
  • SHA256 7ed34fd90a8742c49c2aa6a0c8d1c1792d5d5f2671522eca62ddc06b3ce467b6
  • MD5 3586b170e957768a2838a8ce056232fe
  • SHA1 c907c457b94a88bce06b1040a9dfa6389eee0687
  • SHA512 84bfe7c7e22187c6944a4cbf93ac6cf843107d3e88d6e88f485ef16a020275f7576da064dc7f1e9ce77f465ab5d07f83f32864b0fd5cd88e52405ab5b873aa44
  • SSDEEP 6144:3s8FsS/ZlCmUEU0GWZIVmNRoVqhN7iAjZzOxdfk8tUJH28T/vJUbCiAQrGgR:cAsS/TCHEFGMPoK/7HTxlHg
  • TLSH
    T1BBA4F7253FA58E00D584143ECABE3A09CB56E0F225026347370AF7A15D459EEDE6D3EB
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  executionsheetratpersistenceprivilege_escalationtrojanadwareransomwarespyware

  • Detects Sheetrat obfuscated V1.8 and higher

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

  • Family: Sheetrat, NonEuclid rat

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

    trojansheetrat

  • Modifies WinLogon for persistence

    persistence

  • Boot or Logon Autostart Execution: Active Setup

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    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

  • Enumerates connected drives

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

  • Drops file in System32 directory

  behavioral1behavioral2