Overview

overview

10

Static

static

10

073e89fb49...c9.exe

windows10-2004-x64

10

073e89fb49...c9.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/08/2026, 01:17

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General

  • Target
    073e89fb494dc94b569a6f7d840931605b06576e936284bc315c9f3cf03788c9.exe
  • Size 45KB
  • Sample260801-bnk5dabd65
  • SHA256 073e89fb494dc94b569a6f7d840931605b06576e936284bc315c9f3cf03788c9
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultcommand_and_controldiscoveryasyncratrat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • lytuong.net:6606

  • lytuong.net:7707

  • lytuong.net:8808

  • lytuong.net:443

  • lytuong.net:80

  • lytuong.net:8844

  • lytuong.net:22

  • lytuong.net:53

Mutex

  • FtTRmAL1FxCo

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • Family: AsyncRat

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

    ratasyncrat
  • Outbound SSH connection to public host 2 TTPs 2 IoCs

    SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.

    command_and_control
  • Unexpected DNS network traffic destination 2 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\073e89fb494dc94b569a6f7d840931605b06576e936284bc315c9f3cf03788c9.exe
    "C:\Users\Admin\AppData\Local\Temp\073e89fb494dc94b569a6f7d840931605b06576e936284bc315c9f3cf03788c9.exe"
    1⤵
    • Outbound SSH connection to public host
    • Unexpected DNS network traffic destination
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:3780

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/3780-0-0x0000000074872000-0x0000000074873000-memory.dmp
        Download

        memory/3780-1-0x0000000000FB0000-0x0000000000FC2000-memory.dmp
        Download

        memory/3780-2-0x0000000074860000-0x000000007501C000-memory.dmp
        Download

        memory/3780-3-0x0000000074872000-0x0000000074873000-memory.dmp
        Download

        memory/3780-4-0x0000000074860000-0x000000007501C000-memory.dmp
        Download