Analysis

  • max time kernel
    152s
  • max time network
    165s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/08/2026, 11:14

General

  • Target
    2026-08-23_59a0c8ced24acce92638de9f3371964b_amadey_brute-ratel_cloudeye_coinminer_darkgate_dosia_gla.exe
  • Size 126.6MB
  • Sample260824-nb1qhsdb39
  • SHA256 c835dfca0408fc63d029d9e0f1d962250c516a7713171476aab23af41a0a8b88
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 25 IoCs
  • Suspicious use of AdjustPrivilegeToken 27 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-23_59a0c8ced24acce92638de9f3371964b_amadey_brute-ratel_cloudeye_coinminer_darkgate_dosia_gla.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-23_59a0c8ced24acce92638de9f3371964b_amadey_brute-ratel_cloudeye_coinminer_darkgate_dosia_gla.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4176
    • C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe
      "C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe" __IRAOFF:5836658 "__IRAFN:C:\Users\Admin\AppData\Local\Temp\2026-08-23_59a0c8ced24acce92638de9f3371964b_amadey_brute-ratel_cloudeye_coinminer_darkgate_dosia_gla.exe" "__IRCT:3" "__IRTSS:0" "__IRSID:S-1-5-21-2115213192-531537726-3295841909-1000"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3452
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Get-Process ([IO.Path]::GetFileNameWithoutExtension(\"360tray.exe\"));
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5404
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Get-Process ([IO.Path]::GetFileNameWithoutExtension(\"360Tray.exe\"));
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5408
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Get-Process ([IO.Path]::GetFileNameWithoutExtension(\"msmpeng.exe\"));
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5096
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Get-Process ([IO.Path]::GetFileNameWithoutExtension(\"securityhealthsystray.exe\"));
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5924
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -c Add-MpPreference -ExclusionPath 'C:\Users\Public\Documents','C:\ProgramData\Microsoft\Program\','C:\ProgramData\Program\','C:\ProgramData\Program\iusb3mon.exe','C:\ProgramData\Microsoft\Program\ziliao.jpg' -Force
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2768
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $mypid=(Get-WmiObject -Query 'select ParentProcessId from Win32_Process where ProcessId=3452').ParentProcessId;if($mypid){Stop-Process -Id $mypid -Force;}
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3316
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:2460
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k GPSvcGroup
      1⤵
        PID:2344

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 9ecf454d8b55b7bc57249021d41b3bb8ae49c6db962c081c3fcfec87c41d5373
            • MD5 SHA1 SHA512 TLSH

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 dd3e23a0f38b25911578eda470771eb68400755c8504293e7bb61cbabc292edb
            • MD5 SHA1 SHA512 TLSH

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 1644a8734b1a870853c20608b2c652c71a46e3cce6318ad116a4f9159a76d282
            • MD5 SHA1 SHA512 TLSH

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 e56f4a38e0c60f0196c589e1952198368a10927e65ff24d1476ffafc489657f4
            • MD5 SHA1 SHA512 TLSH

            __PSScriptPolicyTest_nqcyetlj.svs.ps1

            • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nqcyetlj.svs.ps1
            • Size 60B
            • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
            • MD5 SHA1 SHA512 TLSH

            irsetup.exe

            • Path C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe
            • Size 4.9MB
            • SHA256 879109ae311e9b88f930ce1c659f29ec0e338687004318661e604d0d3727e3cf
            • MD5 SHA1 SHA512 SSDEEP TLSH

            lua5.1.dll

            • Path C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\lua5.1.dll
            • Size 329KB
            • SHA256 3ea4a4c3c6dea44d8917b342e93d653f59d93e1f552ace16e97e43bb04e951d8
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/2768-85-0x000002497ADD0000-0x000002497ADEE000-memory.dmp

            memory/2768-86-0x000002497B0A0000-0x000002497B152000-memory.dmp

            memory/2768-87-0x000002497ADC0000-0x000002497ADCA000-memory.dmp

            memory/5404-64-0x00000171229F0000-0x0000017122A12000-memory.dmp