Analysis

  • max time kernel
    58s
  • max time network
    60s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 19:51

General

  • Target
    62769816616a103b2d95d64cdff0ef8e0836c85fc72f6e5db1e9814b245f1e5f.exe
  • Size 45KB
  • Sample260809-yk3lkscb94
  • SHA256 4a55231cbd46cff7c5517ec084987f20ba3d1380625a4f0a381f7e7534d3fb88
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Version
  • 0.5.8

Botnet
  • Default

C2
  • jphimsex.com:80

  • jphimsex.com:22

  • jphimsex.com:8080

  • jphimsex.com:8880

  • jphimsex.com:2052

  • jphimsex.com:2082

  • jphimsex.com:2086

  • jphimsex.com:2095

  • jphimsex.com:443

  • jphimsex.com:2053

  • jphimsex.com:2083

  • jphimsex.com:2087

  • jphimsex.com:2096

  • jphimsex.com:8443

  • www.jphimsex.com:80

  • www.jphimsex.com:22

  • www.jphimsex.com:8080

  • www.jphimsex.com:8880

  • www.jphimsex.com:2052

  • www.jphimsex.com:2082

Mutex
  • jE0RZEGGpeuJ

Attributes
  • delay

    0

  • install

    true

  • install_file

    srr4mpye.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
  • Outbound SSH connection to public host 2 TTPs 2 IoCs

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

  • 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\62769816616a103b2d95d64cdff0ef8e0836c85fc72f6e5db1e9814b245f1e5f.exe
    "C:\Users\Admin\AppData\Local\Temp\62769816616a103b2d95d64cdff0ef8e0836c85fc72f6e5db1e9814b245f1e5f.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:5164
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "srr4mpye" /tr '"C:\Users\Admin\AppData\Roaming\srr4mpye.exe"' & exit
      2⤵
      • Executes a command shell one-liner
      PID:5000
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "srr4mpye" /tr '"C:\Users\Admin\AppData\Roaming\srr4mpye.exe"'
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:5040
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp7B7.tmp.bat""
      2⤵
      • Executes a command shell one-liner
      PID:4192
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • Delays execution with timeout.exe
        PID:4180
      • C:\Users\Admin\AppData\Roaming\srr4mpye.exe
        "C:\Users\Admin\AppData\Roaming\srr4mpye.exe"
        3⤵
          PID:2176
    • C:\Users\Admin\AppData\Roaming\srr4mpye.exe
      "C:\Users\Admin\AppData\Roaming\srr4mpye.exe"
      1⤵
        PID:5480

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            tmp7B7.tmp.bat

            • Path C:\Users\Admin\AppData\Local\Temp\tmp7B7.tmp.bat
            • Size 151B
            • SHA256 1054c802a555444a360e48cb691701623e94205a405a0fb311552ca93f60f302
            • MD5 SHA1 SHA512 TLSH

            srr4mpye.exe

            • Path C:\Users\Admin\AppData\Roaming\srr4mpye.exe
            • Size 45KB
            • SHA256 4a55231cbd46cff7c5517ec084987f20ba3d1380625a4f0a381f7e7534d3fb88
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/5164-0-0x00000000744C2000-0x00000000744C3000-memory.dmp

            memory/5164-1-0x0000000000980000-0x0000000000992000-memory.dmp

            memory/5164-2-0x00000000744B0000-0x0000000074C6C000-memory.dmp

            memory/5164-3-0x0000000005500000-0x000000000559C000-memory.dmp

            memory/5164-8-0x00000000744B0000-0x0000000074C6C000-memory.dmp

            memory/5480-12-0x00000000742B0000-0x0000000074A6C000-memory.dmp

            memory/5480-14-0x00000000742B0000-0x0000000074A6C000-memory.dmp