Overview

overview

10

Static

static

10

62a4940271...65.exe

windows10-2004-x64

10

62a4940271...65.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    149s
  • 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, 09:20

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    62a4940271b67d90adeac0b1db3563e2aa0a3680bdfb05a81df9cb88d02fc065.exe
  • Size 45KB
  • Sample260804-la5a7sstaw
  • SHA256 62a4940271b67d90adeac0b1db3563e2aa0a3680bdfb05a81df9cb88d02fc065
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultcommand_and_controldefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • hentaihay.blog:80

  • hentaihay.blog:22

  • hentaihay.blog:8080

  • hentaihay.blog:8880

  • hentaihay.blog:2052

  • hentaihay.blog:2082

  • hentaihay.blog:2086

  • hentaihay.blog:2095

  • hentaihay.blog:443

  • hentaihay.blog:2053

  • hentaihay.blog:2083

  • hentaihay.blog:2087

  • hentaihay.blog:2096

  • hentaihay.blog:8443

  • www.hentaihay.blog:80

  • www.hentaihay.blog:22

  • www.hentaihay.blog:8080

  • www.hentaihay.blog:8880

  • www.hentaihay.blog:2052

  • www.hentaihay.blog:2082

Mutex

  • QGFfNM6sznAS

Attributes
  • delay

    0

  • install

    true

  • install_file

    b9g7x6p.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
  • Outbound SSH connection to public host 2 TTPs 4 IoCs

    SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.

    command_and_control
  • Enumerates physical storage devices 1 TTPs

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

  • 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 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 31 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\62a4940271b67d90adeac0b1db3563e2aa0a3680bdfb05a81df9cb88d02fc065.exe
    "C:\Users\Admin\AppData\Local\Temp\62a4940271b67d90adeac0b1db3563e2aa0a3680bdfb05a81df9cb88d02fc065.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2804
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "b9g7x6p" /tr '"C:\Users\Admin\AppData\Roaming\b9g7x6p.exe"' & exit
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3596
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "b9g7x6p" /tr '"C:\Users\Admin\AppData\Roaming\b9g7x6p.exe"'
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:3384
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp7DB2.tmp.bat""
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3880
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:260
      • C:\Users\Admin\AppData\Roaming\b9g7x6p.exe
        "C:\Users\Admin\AppData\Roaming\b9g7x6p.exe"
        3⤵
          PID:4376
    • C:\Users\Admin\AppData\Roaming\b9g7x6p.exe
      "C:\Users\Admin\AppData\Roaming\b9g7x6p.exe"
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:428

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          tmp7DB2.tmp.bat
          • Path C:\Users\Admin\AppData\Local\Temp\tmp7DB2.tmp.bat
          • Size 151B
          • SHA256 bf6bff57138830a9561ef136973868f3f124771892f4d1ce67646184f94f9766
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          b9g7x6p.exe
          • Path C:\Users\Admin\AppData\Roaming\b9g7x6p.exe
          • Size 45KB
          • SHA256 62a4940271b67d90adeac0b1db3563e2aa0a3680bdfb05a81df9cb88d02fc065
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          memory/428-12-0x0000000074210000-0x00000000749CC000-memory.dmp
          Download

          memory/428-14-0x0000000074210000-0x00000000749CC000-memory.dmp
          Download

          memory/2804-0-0x0000000074282000-0x0000000074283000-memory.dmp
          Download

          memory/2804-1-0x0000000000B70000-0x0000000000B82000-memory.dmp
          Download

          memory/2804-2-0x0000000074270000-0x0000000074A2C000-memory.dmp
          Download

          memory/2804-3-0x0000000005650000-0x00000000056EC000-memory.dmp
          Download

          memory/2804-8-0x0000000074270000-0x0000000074A2C000-memory.dmp
          Download