Overview

overview

10

Static

static

10

b29329c9c6...1b.exe

windows10-2004-x64

10

b29329c9c6...1b.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
    14/07/2026, 16:07

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General

  • Target
    b29329c9c68bf624d6a367b36aad238af2e97726a2e893d163364606cbd38d1b.exe
  • Size 45KB
  • Sample260714-tkz38sf12j
  • SHA256 b29329c9c68bf624d6a367b36aad238af2e97726a2e893d163364606cbd38d1b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • pornhd.luxury:80

  • pornhd.luxury:22

  • pornhd.luxury:8080

  • pornhd.luxury:8880

  • pornhd.luxury:2052

  • pornhd.luxury:2082

  • pornhd.luxury:2086

  • pornhd.luxury:2095

  • pornhd.luxury:443

  • pornhd.luxury:2053

  • pornhd.luxury:2083

  • pornhd.luxury:2087

  • pornhd.luxury:2096

  • pornhd.luxury:8443

  • www.pornhd.luxury:80

  • www.pornhd.luxury:22

  • www.pornhd.luxury:8080

  • www.pornhd.luxury:8880

  • www.pornhd.luxury:2052

  • www.pornhd.luxury:2082

Mutex

  • fMm4muvCIef0

Attributes
  • delay

    0

  • install

    true

  • install_file

    k8xckc4.exe

  • install_folder

    %AppData%

aes.plain

Signatures

  • Family: AsyncRat

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

    ratasyncrat
  • Async RAT payload 1 IoCs
    rat
  • Executes dropped EXE 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

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

    discovery
  • Delays execution with timeout.exe 1 IoCs
    defense_evasion
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistenceexecution
  • Suspicious behavior: EnumeratesProcesses 29 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b29329c9c68bf624d6a367b36aad238af2e97726a2e893d163364606cbd38d1b.exe
    "C:\Users\Admin\AppData\Local\Temp\b29329c9c68bf624d6a367b36aad238af2e97726a2e893d163364606cbd38d1b.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5476
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "k8xckc4" /tr '"C:\Users\Admin\AppData\Roaming\k8xckc4.exe"' & exit
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1208
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "k8xckc4" /tr '"C:\Users\Admin\AppData\Roaming\k8xckc4.exe"'
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:5576
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp12F2.tmp.bat""
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3284
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:460
      • C:\Users\Admin\AppData\Roaming\k8xckc4.exe
        "C:\Users\Admin\AppData\Roaming\k8xckc4.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:1532
  • C:\Users\Admin\AppData\Roaming\k8xckc4.exe
    "C:\Users\Admin\AppData\Roaming\k8xckc4.exe"
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:1508

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        tmp12F2.tmp.bat
        • Path C:\Users\Admin\AppData\Local\Temp\tmp12F2.tmp.bat
        • Size 151B
        • SHA256 b557835e4d025b8b95f8ceeb24fce881a28c10cf929258ff57c66c5ede25f96e
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        k8xckc4.exe
        • Path C:\Users\Admin\AppData\Roaming\k8xckc4.exe
        • Size 45KB
        • SHA256 b29329c9c68bf624d6a367b36aad238af2e97726a2e893d163364606cbd38d1b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1508-12-0x0000000074460000-0x0000000074C1C000-memory.dmp
        Download

        memory/1508-14-0x0000000074460000-0x0000000074C1C000-memory.dmp
        Download

        memory/5476-0-0x0000000074472000-0x0000000074473000-memory.dmp
        Download

        memory/5476-1-0x0000000000100000-0x0000000000112000-memory.dmp
        Download

        memory/5476-2-0x0000000074460000-0x0000000074C1C000-memory.dmp
        Download

        memory/5476-3-0x0000000004C20000-0x0000000004CBC000-memory.dmp
        Download

        memory/5476-9-0x0000000074460000-0x0000000074C1C000-memory.dmp
        Download