Overview

overview

10

Static

static

10

92ed4b1764...28.exe

windows10-2004-x64

10

92ed4b1764...28.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    60s
  • max time network
    61s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/06/2026, 20:03

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General

  • Target
    92ed4b17642440b1316fccd951eed77df752cb283ebdc23d75da013e382d8d28.exe
  • Size 45KB
  • Sample260620-ys2n9aas91
  • SHA256 92ed4b17642440b1316fccd951eed77df752cb283ebdc23d75da013e382d8d28
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • vlxvn.lat:80

  • vlxvn.lat:22

  • vlxvn.lat:8080

  • vlxvn.lat:8880

  • vlxvn.lat:2052

  • vlxvn.lat:2082

  • vlxvn.lat:2086

  • vlxvn.lat:2095

  • vlxvn.lat:443

  • vlxvn.lat:2053

  • vlxvn.lat:2083

  • vlxvn.lat:2087

  • vlxvn.lat:2096

  • vlxvn.lat:8443

  • www.vlxvn.lat:80

  • www.vlxvn.lat:22

  • www.vlxvn.lat:8080

  • www.vlxvn.lat:8880

  • www.vlxvn.lat:2052

  • www.vlxvn.lat:2082

Mutex

  • pJI4ycbSYpzp

Attributes
  • delay

    0

  • install

    true

  • install_file

    230gh7y.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 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 6 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\92ed4b17642440b1316fccd951eed77df752cb283ebdc23d75da013e382d8d28.exe
    "C:\Users\Admin\AppData\Local\Temp\92ed4b17642440b1316fccd951eed77df752cb283ebdc23d75da013e382d8d28.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3764
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "230gh7y" /tr '"C:\Users\Admin\AppData\Roaming\230gh7y.exe"' & exit
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:804
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "230gh7y" /tr '"C:\Users\Admin\AppData\Roaming\230gh7y.exe"'
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:464
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpCBB7.tmp.bat""
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1608
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:436
      • C:\Users\Admin\AppData\Roaming\230gh7y.exe
        "C:\Users\Admin\AppData\Roaming\230gh7y.exe"
        3⤵
          PID:2844
    • C:\Users\Admin\AppData\Roaming\230gh7y.exe
      "C:\Users\Admin\AppData\Roaming\230gh7y.exe"
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5596
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
        PID:5016
        • C:\Windows\explorer.exe
          explorer.exe /LOADSAVEDWINDOWS
          2⤵
            PID:5496

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

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              Downloads

              tmpCBB7.tmp.bat
              • Path C:\Users\Admin\AppData\Local\Temp\tmpCBB7.tmp.bat
              • Size 151B
              • SHA256 9ad749a39272603952f1e60003e8275e7d30ea56f1f14b29cd0c8f42aa48171f
              • MD5 SHA1 SHA512 TLSH
              Submit Download

              230gh7y.exe
              • Path C:\Users\Admin\AppData\Roaming\230gh7y.exe
              • Size 45KB
              • SHA256 92ed4b17642440b1316fccd951eed77df752cb283ebdc23d75da013e382d8d28
              • MD5 SHA1 SHA512 SSDEEP TLSH
              Submit Download

              memory/3764-0-0x0000000074212000-0x0000000074213000-memory.dmp
              Download

              memory/3764-1-0x00000000002E0000-0x00000000002F2000-memory.dmp
              Download

              memory/3764-2-0x0000000074200000-0x00000000749BC000-memory.dmp
              Download

              memory/3764-3-0x0000000004E70000-0x0000000004F0C000-memory.dmp
              Download

              memory/3764-8-0x0000000074200000-0x00000000749BC000-memory.dmp
              Download

              memory/5596-12-0x0000000074090000-0x000000007484C000-memory.dmp
              Download

              memory/5596-14-0x0000000074090000-0x000000007484C000-memory.dmp
              Download