Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    21/08/2026, 02:57

General

  • Target
    2026-08-20_64243bf47b4dbe2d509ae75ebbb28065_coinminer_dosia_poet-rat_quasar-rat_snatch.exe
  • Size 15.5MB
  • Sample260821-df2hhavyhs
  • SHA256 2d634886d1f681c972bf19269e7ab58b65b299f296d4c3ddf20ff9e4c1ea58d3
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Modifies system certificate store 2 TTPs 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 44 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-20_64243bf47b4dbe2d509ae75ebbb28065_coinminer_dosia_poet-rat_quasar-rat_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-20_64243bf47b4dbe2d509ae75ebbb28065_coinminer_dosia_poet-rat_quasar-rat_snatch.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4312
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3464
  • C:\Users\Admin\AppData\Roaming\svchost_task.exe
    C:\Users\Admin\AppData\Roaming\svchost_task.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:464
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:120

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 d28ef187840dcd1fe0a8a757ef9cd326023bec38b39ef1338f91d508d55dcf28
        • MD5 SHA1 SHA512 TLSH

        __PSScriptPolicyTest_o4umbmmj.myc.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_o4umbmmj.myc.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        svchost_task.exe

        • Path C:\Users\Admin\AppData\Roaming\svchost_task.exe
        • Size 15.5MB
        • SHA256 e927a379954c1f72b6865cc4dd2669b308709d501ea210587bddd4456c5c91ea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/120-35-0x000002776CBE0000-0x000002776CC92000-memory.dmp

        memory/3464-14-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

        memory/3464-19-0x000002BCEB810000-0x000002BCEB8C2000-memory.dmp

        memory/3464-8-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

        memory/3464-9-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

        memory/3464-10-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

        memory/3464-11-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

        memory/3464-12-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

        memory/3464-13-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

        memory/3464-0-0x00007FFA7AA9F000-0x00007FFA7AAA0000-memory.dmp

        memory/3464-15-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

        memory/3464-18-0x000002BCEB5D0000-0x000002BCEB5EE000-memory.dmp

        memory/3464-7-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

        memory/3464-20-0x000002BCEB540000-0x000002BCEB54A000-memory.dmp

        memory/3464-21-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

        memory/3464-22-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

        memory/3464-23-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

        memory/3464-25-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

        memory/3464-6-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

        memory/3464-5-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp

        memory/3464-4-0x000002BCEB560000-0x000002BCEB582000-memory.dmp

        memory/3464-1-0x00007FFA7A910000-0x00007FFA7B2B4000-memory.dmp