Analysis

  • max time kernel
    58s
  • max time network
    61s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    27/07/2026, 19:08

General

  • Target
    8a6a09685d9c3e12c8ec612e313b024d80001d9d85332955a344d69b43a50112.exe
  • Size 48KB
  • Sample260727-xtjdmazxhs
  • SHA256 8a6a09685d9c3e12c8ec612e313b024d80001d9d85332955a344d69b43a50112
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Version
  • 0.5.8

Botnet
  • Default

C2
  • sexviet31.com:8004

  • sexviet31.com:8005

  • sexviet31.com:7600

  • sexviet31.com:7601

  • sexviet31.com:7602

  • sexviet31.com:7603

  • www.sexviet31.com:8004

  • www.sexviet31.com:8005

  • www.sexviet31.com:7600

  • www.sexviet31.com:7601

  • www.sexviet31.com:7602

  • www.sexviet31.com:7603

  • NotPetya.sexviet31.com:8004

  • NotPetya.sexviet31.com:8005

  • NotPetya.sexviet31.com:7600

  • NotPetya.sexviet31.com:7601

  • NotPetya.sexviet31.com:7602

  • NotPetya.sexviet31.com:7603

  • Stuxnet.sexviet31.com:8004

  • Stuxnet.sexviet31.com:8005

Mutex
  • XAfAGB0mXfr3

Attributes
  • delay

    3

  • install

    false

  • install_file

    buid.exe

  • install_folder

    %AppData%

aes.plain

Signatures

  • Family: AsyncRat

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

  • 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.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8a6a09685d9c3e12c8ec612e313b024d80001d9d85332955a344d69b43a50112.exe
    "C:\Users\Admin\AppData\Local\Temp\8a6a09685d9c3e12c8ec612e313b024d80001d9d85332955a344d69b43a50112.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2608

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2608-0-0x00000000009E0000-0x00000000009F2000-memory.dmp

        memory/2608-1-0x0000000005330000-0x0000000005340000-memory.dmp

        memory/2608-2-0x0000000005330000-0x0000000005340000-memory.dmp