Overview

overview

10

Static

static

10

0a0be1db47...1b.exe

windows10-2004-x64

10

0a0be1db47...1b.exe

windows11-ltsc_2024-x64

10

Resubmissions

03/08/2026, 16:20

260803-ttjslsca9310

03/08/2026, 16:17

260803-trkbcsvwa110

Analysis

  • user interaction
    yes
  • max time kernel
    900s
  • max time network
    902s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/08/2026, 16:20

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General

  • Target
    0a0be1db4788f2377272640caf801bfb5810a67326b6a494e18bd55c4e89d61b.exe
  • Size 45KB
  • Sample260803-ttjslsca93
  • SHA256 0a0be1db4788f2377272640caf801bfb5810a67326b6a494e18bd55c4e89d61b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
adwaredefaultcommand_and_controldefense_evasiondiscoveryexecutionasyncratpersistenceransomwareratspyware

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • cwlottery.com:80

  • cwlottery.com:22

  • cwlottery.com:8080

  • cwlottery.com:8880

  • cwlottery.com:2052

  • cwlottery.com:2082

  • cwlottery.com:2086

  • cwlottery.com:2095

  • cwlottery.com:443

  • cwlottery.com:2053

  • cwlottery.com:2083

  • cwlottery.com:2087

  • cwlottery.com:2096

  • cwlottery.com:8443

  • www.cwlottery.com:80

  • www.cwlottery.com:22

  • www.cwlottery.com:8080

  • www.cwlottery.com:8880

  • www.cwlottery.com:2052

  • www.cwlottery.com:2082

Mutex

  • UHjSmgFqqweK

Attributes
  • delay

    0

  • install

    true

  • install_file

    o4772p4.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
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • Executes dropped EXE 2 IoCs
  • Outbound SSH connection to public host 2 TTPs 8 IoCs

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

    command_and_control
  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • 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
  • Checks SCSI registry key(s) 3 TTPs 62 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Delays execution with timeout.exe 1 IoCs
    defense_evasion
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 38 IoCs
  • 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 33 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 43 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence
  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\0a0be1db4788f2377272640caf801bfb5810a67326b6a494e18bd55c4e89d61b.exe
    "C:\Users\Admin\AppData\Local\Temp\0a0be1db4788f2377272640caf801bfb5810a67326b6a494e18bd55c4e89d61b.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4148
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "o4772p4" /tr '"C:\Users\Admin\AppData\Roaming\o4772p4.exe"' & exit
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4052
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "o4772p4" /tr '"C:\Users\Admin\AppData\Roaming\o4772p4.exe"'
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:3420
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpC78C.tmp.bat""
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2220
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:3984
      • C:\Users\Admin\AppData\Roaming\o4772p4.exe
        "C:\Users\Admin\AppData\Roaming\o4772p4.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:4108
  • C:\Users\Admin\AppData\Roaming\o4772p4.exe
    "C:\Users\Admin\AppData\Roaming\o4772p4.exe"
    1⤵
    • Executes dropped EXE
    • Outbound SSH connection to public host
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:1416
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:2296
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4048
      • C:\Windows\explorer.exe
        explorer.exe /LOADSAVEDWINDOWS
        2⤵
        • Boot or Logon Autostart Execution: Active Setup
        • Enumerates connected drives
        • Checks SCSI registry key(s)
        • Modifies Internet Explorer settings
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        PID:3384
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:2140
    • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
      "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:5132
    • C:\Windows\System32\SecurityHealthHost.exe
      \\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
      1⤵
        PID:360

      Network

            MITRE ATT&CK Enterprise v16

            Reconnaissance

            Resource Development

            Initial Access

            Execution

            Command and Scripting Interpreter

            1
            T1059

            Windows Command Shell

            1
            T1059.003

            Scheduled Task/Job

            1
            T1053

            Scheduled Task

            1
            T1053.005

            Persistence

            Boot or Logon Autostart Execution

            1
            T1547

            Active Setup

            1
            T1547.014

            Scheduled Task/Job

            1
            T1053

            Scheduled Task

            1
            T1053.005

            Privilege Escalation

            Boot or Logon Autostart Execution

            1
            T1547

            Active Setup

            1
            T1547.014

            Scheduled Task/Job

            1
            T1053

            Scheduled Task

            1
            T1053.005

            Defense Evasion

            Modify Registry

            2
            T1112

            Credential Access

            Discovery

            Network Service Discovery

            1
            T1046

            Peripheral Device Discovery

            2
            T1120

            Query Registry

            3
            T1012

            System Information Discovery

            3
            T1082

            System Location Discovery

            1
            T1614

            System Language Discovery

            1
            T1614.001

            Lateral Movement

            Collection

            Command and Control

            Protocol Tunneling

            1
            T1572

            Exfiltration

            Impact

            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

            tmpC78C.tmp.bat
            • Path C:\Users\Admin\AppData\Local\Temp\tmpC78C.tmp.bat
            • Size 151B
            • SHA256 d185e8d602061a088329b90451d4a0bf5e130c99637c39c82deea90996793a16
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            o4772p4.exe
            • Path C:\Users\Admin\AppData\Roaming\o4772p4.exe
            • Size 45KB
            • SHA256 0a0be1db4788f2377272640caf801bfb5810a67326b6a494e18bd55c4e89d61b
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            memory/1416-12-0x0000000074AC0000-0x000000007527C000-memory.dmp
            Download

            memory/1416-14-0x0000000074AC0000-0x000000007527C000-memory.dmp
            Download

            memory/4148-3-0x0000000004E00000-0x0000000004E9C000-memory.dmp
            Download

            memory/4148-8-0x0000000074C30000-0x00000000753EC000-memory.dmp
            Download

            memory/4148-2-0x0000000074C30000-0x00000000753EC000-memory.dmp
            Download

            memory/4148-0-0x0000000074C42000-0x0000000074C43000-memory.dmp
            Download

            memory/4148-1-0x00000000002A0000-0x00000000002B2000-memory.dmp
            Download

            memory/5132-39-0x0000012B001E0000-0x0000012B002E0000-memory.dmp
            Download

            memory/5132-83-0x0000012B142B0000-0x0000012B142D0000-memory.dmp
            Download

            memory/5132-54-0x0000012B02DF0000-0x0000012B02E10000-memory.dmp
            Download

            memory/5132-44-0x0000012B02A10000-0x0000012B02A30000-memory.dmp
            Download

            memory/5132-45-0x0000012B02E70000-0x0000012B02F70000-memory.dmp
            Download