Overview

overview

10

Static

static

10

3d8c398d31...37.exe

windows10-2004-x64

10

3d8c398d31...37.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    58s
  • max time network
    62s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 21:31

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General

  • Target
    3d8c398d31ff634c0802969311ed7dab207968103c4b6851975c4c5b45b3b237.exe
  • Size 45KB
  • Sample260804-1dacka1bqh
  • SHA256 3d8c398d31ff634c0802969311ed7dab207968103c4b6851975c4c5b45b3b237
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultcommand_and_controldefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • zorvec.top:80

  • zorvec.top:22

  • zorvec.top:8080

  • zorvec.top:8880

  • zorvec.top:2052

  • zorvec.top:2082

  • zorvec.top:2086

  • zorvec.top:2095

  • zorvec.top:443

  • zorvec.top:2053

  • zorvec.top:2083

  • zorvec.top:2087

  • zorvec.top:2096

  • zorvec.top:8443

  • www.zorvec.top:80

  • www.zorvec.top:22

  • www.zorvec.top:8080

  • www.zorvec.top:8880

  • www.zorvec.top:2052

  • www.zorvec.top:2082

Mutex

  • NTGDpl9QdlHf

Attributes
  • delay

    0

  • install

    true

  • install_file

    g3a2v.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
  • 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
  • Executes a command shell one-liner 1 TTPs 2 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

    execution
  • 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\3d8c398d31ff634c0802969311ed7dab207968103c4b6851975c4c5b45b3b237.exe
    "C:\Users\Admin\AppData\Local\Temp\3d8c398d31ff634c0802969311ed7dab207968103c4b6851975c4c5b45b3b237.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:4372
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "g3a2v" /tr '"C:\Users\Admin\AppData\Roaming\g3a2v.exe"' & exit
      2⤵
      • Executes a command shell one-liner
      PID:4308
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "g3a2v" /tr '"C:\Users\Admin\AppData\Roaming\g3a2v.exe"'
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4144
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp2541.tmp.bat""
      2⤵
      • Executes a command shell one-liner
      PID:4636
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • Delays execution with timeout.exe
        PID:1712
      • C:\Users\Admin\AppData\Roaming\g3a2v.exe
        "C:\Users\Admin\AppData\Roaming\g3a2v.exe"
        3⤵
          PID:3284
    • C:\Users\Admin\AppData\Roaming\g3a2v.exe
      "C:\Users\Admin\AppData\Roaming\g3a2v.exe"
      1⤵
        PID:2468

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            tmp2541.tmp.bat
            • Path C:\Users\Admin\AppData\Local\Temp\tmp2541.tmp.bat
            • Size 149B
            • SHA256 7967e9aa93573c56b0e73030b949cae8cd348b19bda4a2d36e69d4bdd7f80fa2
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            g3a2v.exe
            • Path C:\Users\Admin\AppData\Roaming\g3a2v.exe
            • Size 45KB
            • SHA256 3d8c398d31ff634c0802969311ed7dab207968103c4b6851975c4c5b45b3b237
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            memory/2468-12-0x00000000743E0000-0x0000000074B9C000-memory.dmp
            Download

            memory/2468-14-0x00000000743E0000-0x0000000074B9C000-memory.dmp
            Download

            memory/4372-0-0x0000000074562000-0x0000000074563000-memory.dmp
            Download

            memory/4372-1-0x0000000000860000-0x0000000000872000-memory.dmp
            Download

            memory/4372-2-0x0000000074550000-0x0000000074D0C000-memory.dmp
            Download

            memory/4372-3-0x00000000053C0000-0x000000000545C000-memory.dmp
            Download

            memory/4372-8-0x0000000074550000-0x0000000074D0C000-memory.dmp
            Download