Analysis

  • max time kernel
    58s
  • max time network
    61s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    16/08/2026, 19:52

General

  • Target
    08c12fdb1580e414d68e04a5b8f23ec22073001369f53788c723e0823ca06c60.exe
  • Size 45KB
  • Sample260816-ylldpawvcv
  • SHA256 08c12fdb1580e414d68e04a5b8f23ec22073001369f53788c723e0823ca06c60
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Version
  • 0.5.8

Botnet
  • Default

C2
  • glagbo.com:80

  • glagbo.com:22

  • glagbo.com:8080

  • glagbo.com:8880

  • glagbo.com:2052

  • glagbo.com:2082

  • glagbo.com:2086

  • glagbo.com:2095

  • glagbo.com:443

  • glagbo.com:2053

  • glagbo.com:2083

  • glagbo.com:2087

  • glagbo.com:2096

  • glagbo.com:8443

  • www.glagbo.com:80

  • www.glagbo.com:22

  • www.glagbo.com:8080

  • www.glagbo.com:8880

  • www.glagbo.com:2052

  • www.glagbo.com:2082

Mutex
  • E9Td9Fy8I0UU

Attributes
  • delay

    0

  • install

    true

  • install_file

    bo3olb.exe

  • install_folder

    %AppData%

aes.plain

Signatures

  • Family: AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

  • Async RAT payload 1 IoCs
  • 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.

  • 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.

  • Delays execution with timeout.exe 1 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

Processes

  • C:\Users\Admin\AppData\Local\Temp\08c12fdb1580e414d68e04a5b8f23ec22073001369f53788c723e0823ca06c60.exe
    "C:\Users\Admin\AppData\Local\Temp\08c12fdb1580e414d68e04a5b8f23ec22073001369f53788c723e0823ca06c60.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:4304
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "bo3olb" /tr '"C:\Users\Admin\AppData\Roaming\bo3olb.exe"' & exit
      2⤵
      • Executes a command shell one-liner
      PID:4908
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "bo3olb" /tr '"C:\Users\Admin\AppData\Roaming\bo3olb.exe"'
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:1104
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp4BD4.tmp.bat""
      2⤵
      • Executes a command shell one-liner
      PID:5604
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • Delays execution with timeout.exe
        PID:3372
      • C:\Users\Admin\AppData\Roaming\bo3olb.exe
        "C:\Users\Admin\AppData\Roaming\bo3olb.exe"
        3⤵
          PID:4672
    • C:\Users\Admin\AppData\Roaming\bo3olb.exe
      "C:\Users\Admin\AppData\Roaming\bo3olb.exe"
      1⤵
        PID:5028

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            tmp4BD4.tmp.bat

            • Path C:\Users\Admin\AppData\Local\Temp\tmp4BD4.tmp.bat
            • Size 150B
            • SHA256 02fba4acfa76879c725a3b79696854fa87c7dc7d40509e26575e6f88ff467fb2
            • MD5 SHA1 SHA512 TLSH

            bo3olb.exe

            • Path C:\Users\Admin\AppData\Roaming\bo3olb.exe
            • Size 45KB
            • SHA256 08c12fdb1580e414d68e04a5b8f23ec22073001369f53788c723e0823ca06c60
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/4304-0-0x00000000749F2000-0x00000000749F3000-memory.dmp

            memory/4304-1-0x00000000006A0000-0x00000000006B2000-memory.dmp

            memory/4304-2-0x00000000749E0000-0x000000007519C000-memory.dmp

            memory/4304-3-0x00000000051B0000-0x000000000524C000-memory.dmp

            memory/4304-8-0x00000000749E0000-0x000000007519C000-memory.dmp

            memory/5028-12-0x0000000074870000-0x000000007502C000-memory.dmp

            memory/5028-14-0x0000000074870000-0x000000007502C000-memory.dmp