Overview

overview

10

Static

static

10

a49c3c2e-6...3e.exe

windows10-2004-x64

10

a49c3c2e-6...3e.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    120s
  • max time network
    112s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/07/2026, 10:22

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General

  • Target
    a49c3c2e-655e-4ef7-95b0-19375f137b3e.exe
  • Size 46KB
  • Sample260727-mebecsad87
  • SHA256 30278be3ab6ec6d558f10667fedce44bc8e552ad5f6bfa2a08e5d4826a6716fd
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • 388pg88.com:4930

  • 388pg88.com:0921

  • 388pg88.com:1123

  • 388pg88.com:8362

  • 388pg88.com:3439

  • 388pg88.com:2551

  • 388pg88.com:5786

  • 388pg88.com:7404

  • 388pg88.com:2158

  • 388pg88.com:8075

  • www.388pg88.com:4930

  • www.388pg88.com:0921

  • www.388pg88.com:1123

  • www.388pg88.com:8362

  • www.388pg88.com:3439

  • www.388pg88.com:2551

  • www.388pg88.com:5786

  • www.388pg88.com:7404

  • www.388pg88.com:2158

  • www.388pg88.com:8075

Mutex

  • 6MOCJMTjUj3O

Attributes
  • delay

    3

  • install

    true

  • install_file

    pg888.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 2 IoCs
  • 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 7 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 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a49c3c2e-655e-4ef7-95b0-19375f137b3e.exe
    "C:\Users\Admin\AppData\Local\Temp\a49c3c2e-655e-4ef7-95b0-19375f137b3e.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3524
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "pg888" /tr '"C:\Users\Admin\AppData\Roaming\pg888.exe"' & exit
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4128
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "pg888" /tr '"C:\Users\Admin\AppData\Roaming\pg888.exe"'
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:3488
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp28FA.tmp.bat""
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2560
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:4620
      • C:\Users\Admin\AppData\Roaming\pg888.exe
        "C:\Users\Admin\AppData\Roaming\pg888.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:6128
  • C:\Users\Admin\AppData\Roaming\pg888.exe
    "C:\Users\Admin\AppData\Roaming\pg888.exe"
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:5648
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:1592

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          tmp28FA.tmp.bat
          • Path C:\Users\Admin\AppData\Local\Temp\tmp28FA.tmp.bat
          • Size 149B
          • SHA256 40fb78da723ed1f5d4cf96ee65be026e8e183691bf53de5f87f50916ab31a0a3
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          pg888.exe
          • Path C:\Users\Admin\AppData\Roaming\pg888.exe
          • Size 46KB
          • SHA256 30278be3ab6ec6d558f10667fedce44bc8e552ad5f6bfa2a08e5d4826a6716fd
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          memory/3524-0-0x0000000074F42000-0x0000000074F43000-memory.dmp
          Download

          memory/3524-1-0x0000000000210000-0x0000000000222000-memory.dmp
          Download

          memory/3524-2-0x0000000074F30000-0x00000000756EC000-memory.dmp
          Download

          memory/3524-3-0x0000000004C30000-0x0000000004CCC000-memory.dmp
          Download

          memory/3524-9-0x0000000074F30000-0x00000000756EC000-memory.dmp
          Download

          memory/5648-12-0x0000000074F30000-0x00000000756EC000-memory.dmp
          Download

          memory/5648-14-0x0000000074F30000-0x00000000756EC000-memory.dmp
          Download