Overview

overview

10

Static

static

10

Client.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    Client.exe
  • Size 517KB
  • Sample260717-redlyacx9q
  • SHA256 017011ccdcd4cfb05b4721ebccf9216a16e02fdb7b94d3d166fb569f720844b2
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
sheetratsheet_iorksjgprbgsmxtqrexecutionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

  • sheetrat

Version

  • 2.6

Campaign

  • Sheet_iorksjgprbgsmxtqr

C2

  • https://reverently-foolproof-grubworm.cloudpub.ru/

Targets

    • Target
      Client.exe
    • Size 517KB
    • SHA256 017011ccdcd4cfb05b4721ebccf9216a16e02fdb7b94d3d166fb569f720844b2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    sheet_iorksjgprbgsmxtqrexecutionsheetratpersistenceprivilege_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

    • Adds Run key to start application

      persistence
    behavioral1

MITRE ATT&CK Enterprise v16

Tasks