Overview

overview

10

Static

static

3

orcuscrypt.exe

windows10-2004-x64

10

orcuscrypt.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    orcuscrypt.exe
  • Size 14.4MB
  • Sample260702-j3w47acy3q
  • SHA256 884561f17f02de677d1fbec1fb91307c68e770a75baf94802460f5c3a58a15d1
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
donutloaderorcusrceexecutionloaderratspywarestealersuricata

Malware Config

Extracted

Family

  • orcus

Botnet

  • RCE

C2

  • xoi9rxo2.free.pwrp.cc:14879

Mutex

  • 6da1310dc1b94d08b88c5ed360edfd95

Attributes
  • autostart_method

    Disable

  • enable_keylogger

    false

  • install_path

    %programfiles%\Orcus\Orcus.exe

  • reconnect_delay

    10000

  • registry_keyname

    Orcus

  • taskscheduler_taskname

    Orcus

  • watchdog_path

    AppData\OrcusWatchdog.exe

Targets

    • Target
      orcuscrypt.exe
    • Size 14.4MB
    • SHA256 884561f17f02de677d1fbec1fb91307c68e770a75baf94802460f5c3a58a15d1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    rceexecutiondonutloaderorcusloaderratspywarestealersuricata

    • Detects DonutLoader

      loader

    • Family: DonutLoader

      DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

      loaderdonutloader

    • Family: Orcus

      Orcus is a Remote Access Trojan that is being sold on underground forums.

      ratspywarestealerorcus

    • Suricata alert: Orcus RAT Malware Inbound X.509 Certificate

      Network activity triggered a Suricata alert

      suricataorcus

    • Orcurs Rat Executable

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

      execution

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks