Overview

overview

10

Static

static

10

a3b4845c2d...8f.exe

windows10-2004-x64

10

a3b4845c2d...8f.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    155s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/07/2026, 16:21

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General

  • Target
    a3b4845c2df219a9f86e2a53f799b3954f1bf79ac8d557d8a2d28a7d996abb8f.exe
  • Size 45KB
  • Sample260707-ttpc4aas5r
  • SHA256 a3b4845c2df219a9f86e2a53f799b3954f1bf79ac8d557d8a2d28a7d996abb8f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • 103.109.100.136:80

  • 103.109.100.136:22

  • 103.109.100.136:8080

  • 103.109.100.136:8880

  • 103.109.100.136:2052

  • 103.109.100.136:2082

  • 103.109.100.136:2086

  • 103.109.100.136:2095

  • 103.109.100.136:443

  • 103.109.100.136:2053

  • 103.109.100.136:2083

  • 103.109.100.136:2087

  • 103.109.100.136:2096

  • 103.109.100.136:8443

Mutex

  • EELttQvnGBJL

Attributes
  • delay

    0

  • install

    true

  • install_file

    8gkp.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
  • 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
  • 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\a3b4845c2df219a9f86e2a53f799b3954f1bf79ac8d557d8a2d28a7d996abb8f.exe
    "C:\Users\Admin\AppData\Local\Temp\a3b4845c2df219a9f86e2a53f799b3954f1bf79ac8d557d8a2d28a7d996abb8f.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:1728
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "8gkp" /tr '"C:\Users\Admin\AppData\Roaming\8gkp.exe"' & exit
      2⤵
        PID:4692
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /f /sc onlogon /rl highest /tn "8gkp" /tr '"C:\Users\Admin\AppData\Roaming\8gkp.exe"'
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:1552
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp5663.tmp.bat""
        2⤵
          PID:3796
          • C:\Windows\SysWOW64\timeout.exe
            timeout 3
            3⤵
            • Delays execution with timeout.exe
            PID:1756
          • C:\Users\Admin\AppData\Roaming\8gkp.exe
            "C:\Users\Admin\AppData\Roaming\8gkp.exe"
            3⤵
              PID:2708
        • C:\Users\Admin\AppData\Roaming\8gkp.exe
          "C:\Users\Admin\AppData\Roaming\8gkp.exe"
          1⤵
            PID:4796

          Network

                MITRE ATT&CK Enterprise v16

                Replay Monitor

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                Downloads

                tmp5663.tmp.bat
                • Path C:\Users\Admin\AppData\Local\Temp\tmp5663.tmp.bat
                • Size 148B
                • SHA256 ced116ac80e7991245b084bca3b59941aab7c8f19b89da6eee689d68eca4a518
                • MD5 SHA1 SHA512 TLSH
                Submit Download

                8gkp.exe
                • Path C:\Users\Admin\AppData\Roaming\8gkp.exe
                • Size 45KB
                • SHA256 a3b4845c2df219a9f86e2a53f799b3954f1bf79ac8d557d8a2d28a7d996abb8f
                • MD5 SHA1 SHA512 SSDEEP TLSH
                Submit Download

                memory/1728-0-0x00000000744A2000-0x00000000744A3000-memory.dmp
                Download

                memory/1728-1-0x0000000000060000-0x0000000000072000-memory.dmp
                Download

                memory/1728-2-0x0000000074490000-0x0000000074C4C000-memory.dmp
                Download

                memory/1728-3-0x0000000004BE0000-0x0000000004C7C000-memory.dmp
                Download

                memory/1728-8-0x0000000074490000-0x0000000074C4C000-memory.dmp
                Download

                memory/4796-12-0x0000000074490000-0x0000000074C4C000-memory.dmp
                Download

                memory/4796-14-0x0000000074490000-0x0000000074C4C000-memory.dmp
                Download