Overview

overview

10

Static

static

3

e7d7d8050a...d3.dll

windows10-2004-x64

10

e7d7d8050a...d3.dll

windows11-21h2-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    104s
  • platform
    windows11-21h2_x64
  • resource
    win11-20251015-en
  • resource tags

    arch:x64arch:x86image:win11-20251015-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    17/10/2025, 14:49

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General

  • Target
    e7d7d8050ac4d2dfea9b02b789be1f73ea58557ade17823f6391ab419e0ca4d3.dll
  • Size 1.8MB
  • Sample251017-r63edact4c
  • SHA256 e7d7d8050ac4d2dfea9b02b789be1f73ea58557ade17823f6391ab419e0ca4d3
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
tag_150aptcastlerattrojan

Malware Config

Signatures

  • CastleRAT

    CastleRAT is a trojan available in both Python and C variants.

    trojancastlerat
  • Castlerat family
    castlerat
  • Detects C variant of CastleRAT. 1 IoCs
    trojanapttag_150

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\e7d7d8050ac4d2dfea9b02b789be1f73ea58557ade17823f6391ab419e0ca4d3.dll,#1
    1⤵
      PID:3652

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/3652-0-0x000002206D680000-0x000002206DE2E000-memory.dmp
          Download