Overview

overview

10

Static

static

10

e86dde1051...ab.exe

windows10-2004-x64

10

e86dde1051...ab.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    58s
  • max time network
    58s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/07/2026, 19:54

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General

  • Target
    e86dde1051ebb83ca21afe9353cc80a30e37d5fd3d98f56c8866bad0e76facab.exe
  • Size 45KB
  • Sample260710-ymsjdsax2x
  • SHA256 e86dde1051ebb83ca21afe9353cc80a30e37d5fd3d98f56c8866bad0e76facab
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • phimheo3s.com:80

  • phimheo3s.com:22

  • phimheo3s.com:8080

  • phimheo3s.com:8880

  • phimheo3s.com:2052

  • phimheo3s.com:2082

  • phimheo3s.com:2086

  • phimheo3s.com:2095

  • phimheo3s.com:443

  • phimheo3s.com:2053

  • phimheo3s.com:2083

  • phimheo3s.com:2087

  • phimheo3s.com:2096

  • phimheo3s.com:8443

  • www.phimheo3s.com:80

  • www.phimheo3s.com:22

  • www.phimheo3s.com:8080

  • www.phimheo3s.com:8880

  • www.phimheo3s.com:2052

  • www.phimheo3s.com:2082

Mutex

  • lhEqkiNh9pbV

Attributes
  • delay

    0

  • install

    true

  • install_file

    4vvlu.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\e86dde1051ebb83ca21afe9353cc80a30e37d5fd3d98f56c8866bad0e76facab.exe
    "C:\Users\Admin\AppData\Local\Temp\e86dde1051ebb83ca21afe9353cc80a30e37d5fd3d98f56c8866bad0e76facab.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:5356
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "4vvlu" /tr '"C:\Users\Admin\AppData\Roaming\4vvlu.exe"' & exit
      2⤵
        PID:5804
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /f /sc onlogon /rl highest /tn "4vvlu" /tr '"C:\Users\Admin\AppData\Roaming\4vvlu.exe"'
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:4592
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp3BC7.tmp.bat""
        2⤵
          PID:948
          • C:\Windows\SysWOW64\timeout.exe
            timeout 3
            3⤵
            • Delays execution with timeout.exe
            PID:4640
          • C:\Users\Admin\AppData\Roaming\4vvlu.exe
            "C:\Users\Admin\AppData\Roaming\4vvlu.exe"
            3⤵
              PID:2800
        • C:\Users\Admin\AppData\Roaming\4vvlu.exe
          "C:\Users\Admin\AppData\Roaming\4vvlu.exe"
          1⤵
            PID:4928

          Network

                MITRE ATT&CK Enterprise v16

                Replay Monitor

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                Downloads

                tmp3BC7.tmp.bat
                • Path C:\Users\Admin\AppData\Local\Temp\tmp3BC7.tmp.bat
                • Size 149B
                • SHA256 65a7fc17bad1898ef3f0b0fd131031cb9eb993cb4e7f9657b9efb42066a471c3
                • MD5 SHA1 SHA512 TLSH
                Submit Download

                4vvlu.exe
                • Path C:\Users\Admin\AppData\Roaming\4vvlu.exe
                • Size 45KB
                • SHA256 e86dde1051ebb83ca21afe9353cc80a30e37d5fd3d98f56c8866bad0e76facab
                • MD5 SHA1 SHA512 SSDEEP TLSH
                Submit Download

                memory/4928-12-0x0000000075010000-0x00000000757CC000-memory.dmp
                Download

                memory/4928-14-0x0000000075010000-0x00000000757CC000-memory.dmp
                Download

                memory/5356-0-0x0000000075192000-0x0000000075193000-memory.dmp
                Download

                memory/5356-1-0x0000000000E90000-0x0000000000EA2000-memory.dmp
                Download

                memory/5356-2-0x0000000075180000-0x000000007593C000-memory.dmp
                Download

                memory/5356-3-0x00000000058B0000-0x000000000594C000-memory.dmp
                Download

                memory/5356-8-0x0000000075180000-0x000000007593C000-memory.dmp
                Download