Extracted

• • Target
    4r0topwq42i9zoty.exe
  • Size 472KB
  • SHA256 a97847a5ebf6602bb7f0b5ad0b91f2e0976e60aadfc514255c21ed5c3a4d811f
  • MD5 3bd848c27f9d47a0912def3a2634dd69
  • SHA1 1b093b9cd68f6b957e0fe758339c2734dd22d027
  • SHA512 6eabf124455fc2960ba76bde22bb3ae8e3b37a7ad494299b40d16f1b55d10f4900b7faf03e5980ad82bff980d69497dbba9b80e0052785fcf6a9b213f076ec80
  • SSDEEP 12288:6lweVp9ji3Y0er7mViFyUkLXnK+WP280:t3DeOViEUMXK
  • TLSH
    T156A408253FA5CE00E595183ECA7E3A09CB16E1F225026347370AF6A15D459EEEE2C3D7
  • 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.

  behavioral1behavioral2