Overview

overview

10

Static

static

10

312041.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    312041.exe
  • Size 468KB
  • Sample260826-es8b9asbng
  • SHA256 fc29c39a922a417237e01ab50a04ad6aad2390eac84b0c68c4b3d713ade9ea65
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
sheetratexecutionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

  • sheetrat

Version

  • 1.8

C2

  • volknikev-33643.portmap.host:33643

Targets

    • Target
      312041.exe
    • Size 468KB
    • SHA256 fc29c39a922a417237e01ab50a04ad6aad2390eac84b0c68c4b3d713ade9ea65
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    executionsheetratpersistenceprivilege_escalationtrojan

    • 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

    • 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

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks