Overview

overview

10

Static

static

3

2026-07-12...er.exe

windows10-2004-x64

10

2026-07-12...er.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-07-12_1782271926cd202307e337863d4e01d2_amadey_cobalt-strike_elex_luca-stealer_njrat_smoke-loader
  • Size 429KB
  • Sample260712-wak8faew8n
  • SHA256 ee1bb7a0626e9c8291a8b9d0b2c035446dce28d9a48e23758457d975c5e373b9
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefaultdefense_evasiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • 2.tcp.eu.ngrok.io:15186

Mutex

  • M7YeGuHk5V4z

Attributes
  • delay

    3

  • install

    true

  • install_file

    Primer.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      2026-07-12_1782271926cd202307e337863d4e01d2_amadey_cobalt-strike_elex_luca-stealer_njrat_smoke-loader
    • Size 429KB
    • SHA256 ee1bb7a0626e9c8291a8b9d0b2c035446dce28d9a48e23758457d975c5e373b9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

    • Async RAT payload

      rat

    • Family: AsyncRat

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

      ratasyncrat

    • Detects file containing reversed ASEP Autorun registry keys

    • Checks computer location settings

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

    • Executes dropped EXE

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks