Overview

overview

10

Static

static

10

Service.exe

windows10-2004-x64

10

Service.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    Service.exe
  • Size 61KB
  • Sample260712-rw6daabx5j
  • SHA256 8b75a5f87e2421ff44b5e10386729dd4aa09d22e0501fe9e9a140a45c94ee41d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
sheetratexecutionpersistencetrojan

Malware Config

Extracted

Family

  • sheetrat

Attributes
  • anti_virtual

    false

  • certificate

    i37xid3nohi4

  • exclusion_wd

    true

  • hidden_file

    true

  • key

    mtwkip2jk

  • path_client

    %ProgramFiles%\Service.exe

  • path_watch_dog

    %Windows%\Bluetooth.exe

  • pump

    false

  • rootkit

    false

  • task_client

    ShellHost

  • task_watch_dog

    Wifi service

  • use_install_admin

    true

  • user_init

    true

Targets

    • Target
      Service.exe
    • Size 61KB
    • SHA256 8b75a5f87e2421ff44b5e10386729dd4aa09d22e0501fe9e9a140a45c94ee41d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    executionsheetratpersistencetrojan

    • Detects Sheetrat Payload

      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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks