Overview

overview

10

Static

static

1

RE-2026-89...df.lnk

windows10-2004-x64

10

RE-2026-89...df.lnk

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    d8aa62870ec77c37efcf39de6bca8867e8e4ae6b046be72fba65b87f03f26272.bin
  • Size 984B
  • Sample260804-xz6q4sff59
  • SHA256 d8aa62870ec77c37efcf39de6bca8867e8e4ae6b046be72fba65b87f03f26272
  • MD5 SHA1 SHA512 TLSH
Score
10/10
asyncratdefaultdefense_evasiondiscoverydropperexecutionrat

Malware Config

Extracted

Family

  • asyncrat

Botnet

  • Default

C2

  • anarchy10.duckdns.org:1023

  • hsab20.duckdns.org:7878

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain
aes.plain

Extracted

Family

  • asyncrat

Version

  • 0.5.7B

Botnet

  • Default

C2

  • yeja56.duckdns.org:6745

Mutex

  • AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      RE-2026-8969583.pdf.lnk
    • Size 2KB
    • SHA256 0973a9813b9c72beea65802908b4009ac48dc8941cbbd64817c297a1613af50d
    • MD5 SHA1 SHA512 TLSH
    Score
    10/10
    defaultdefense_evasiondiscoverydropperexecutionasyncratrat

    • Async RAT payload

      rat

    • Family: AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

      ratasyncrat

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Download via BitsAdmin

      dropper

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks