Overview

overview

10

Static

static

10

ee686801f0...63.exe

windows10-2004-x64

10

ee686801f0...63.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    06/07/2026, 05:43

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    ee686801f0d17b15a2822da33531a355d6bf63e219681e286a300d3b081c8763.exe
  • Size 45KB
  • Sample260706-gesqraat8x
  • SHA256 ee686801f0d17b15a2822da33531a355d6bf63e219681e286a300d3b081c8763
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • transferstropicalsunbay.com:80

  • transferstropicalsunbay.com:22

  • transferstropicalsunbay.com:8080

  • transferstropicalsunbay.com:8880

  • transferstropicalsunbay.com:2052

  • transferstropicalsunbay.com:2082

  • transferstropicalsunbay.com:2086

  • transferstropicalsunbay.com:2095

  • transferstropicalsunbay.com:443

  • transferstropicalsunbay.com:2053

  • transferstropicalsunbay.com:2083

  • transferstropicalsunbay.com:2087

  • transferstropicalsunbay.com:2096

  • transferstropicalsunbay.com:8443

  • www.transferstropicalsunbay.com:80

  • www.transferstropicalsunbay.com:22

  • www.transferstropicalsunbay.com:8080

  • www.transferstropicalsunbay.com:8880

  • www.transferstropicalsunbay.com:2052

  • www.transferstropicalsunbay.com:2082

Mutex

  • rwTFQigDcyi1

Attributes
  • delay

    0

  • install

    true

  • install_file

    e2vfmnsk.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).

  • 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 29 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ee686801f0d17b15a2822da33531a355d6bf63e219681e286a300d3b081c8763.exe
    "C:\Users\Admin\AppData\Local\Temp\ee686801f0d17b15a2822da33531a355d6bf63e219681e286a300d3b081c8763.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3424
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "e2vfmnsk" /tr '"C:\Users\Admin\AppData\Roaming\e2vfmnsk.exe"' & exit
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1744
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "e2vfmnsk" /tr '"C:\Users\Admin\AppData\Roaming\e2vfmnsk.exe"'
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:2452
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp6865.tmp.bat""
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5476
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:4416
      • C:\Users\Admin\AppData\Roaming\e2vfmnsk.exe
        "C:\Users\Admin\AppData\Roaming\e2vfmnsk.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:1192
  • C:\Users\Admin\AppData\Roaming\e2vfmnsk.exe
    "C:\Users\Admin\AppData\Roaming\e2vfmnsk.exe"
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:5892
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:3760
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
        PID:3996
        • C:\Windows\explorer.exe
          explorer.exe /LOADSAVEDWINDOWS
          2⤵
            PID:3296
        • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
          "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
          1⤵
            PID:5432
          • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
            "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
            1⤵
              PID:1212

            Network

                  MITRE ATT&CK Enterprise v16

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  prep_Activatable Class_Hermes_perf.cache
                  • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
                  • Size 599B
                  • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
                  • MD5 SHA1 SHA512 TLSH
                  Submit Download

                  tmp6865.tmp.bat
                  • Path C:\Users\Admin\AppData\Local\Temp\tmp6865.tmp.bat
                  • Size 152B
                  • SHA256 fc6a833602e47a3cc03d9accbf80f51ccb6e692c5f6fea8b90c04c9ba630d5eb
                  • MD5 SHA1 SHA512 TLSH
                  Submit Download

                  e2vfmnsk.exe
                  • Path C:\Users\Admin\AppData\Roaming\e2vfmnsk.exe
                  • Size 45KB
                  • SHA256 ee686801f0d17b15a2822da33531a355d6bf63e219681e286a300d3b081c8763
                  • MD5 SHA1 SHA512 SSDEEP TLSH
                  Submit Download

                  memory/3424-3-0x0000000005AB0000-0x0000000005B4C000-memory.dmp
                  Download

                  memory/3424-2-0x0000000075050000-0x000000007580C000-memory.dmp
                  Download

                  memory/3424-9-0x0000000075050000-0x000000007580C000-memory.dmp
                  Download

                  memory/3424-0-0x0000000075062000-0x0000000075063000-memory.dmp
                  Download

                  memory/3424-1-0x0000000000ED0000-0x0000000000EE2000-memory.dmp
                  Download

                  memory/5432-33-0x00000270801E0000-0x00000270802E0000-memory.dmp
                  Download

                  memory/5432-62-0x00000270946F0000-0x0000027094710000-memory.dmp
                  Download

                  memory/5432-40-0x0000027093E70000-0x0000027093F70000-memory.dmp
                  Download

                  memory/5432-42-0x0000027083C90000-0x0000027083CB0000-memory.dmp
                  Download

                  memory/5432-39-0x0000027083A30000-0x0000027083A50000-memory.dmp
                  Download

                  memory/5892-12-0x0000000075050000-0x000000007580C000-memory.dmp
                  Download

                  memory/5892-14-0x0000000075050000-0x000000007580C000-memory.dmp
                  Download