Analysis

  • max time kernel
    149s
  • max time network
    132s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    11/05/2026, 04:29

General

  • Target
    2026-05-11_168c723902bd1c63cc0e040418dec895_akira_cobalt-strike_rusty-stealer_satacom.exe
  • Size 11.8MB
  • Sample260511-e4hkzabt2y
  • SHA256 2d234a82574b89bea76bcba91c13da2fc4c312d24e6b09ae9c049a5bc87780e0
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Executes dropped EXE 4 IoCs
  • Adds Run key to start application 2 TTPs 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 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry key 1 TTPs 2 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • Views/modifies file attributes 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-11_168c723902bd1c63cc0e040418dec895_akira_cobalt-strike_rusty-stealer_satacom.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-11_168c723902bd1c63cc0e040418dec895_akira_cobalt-strike_rusty-stealer_satacom.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2504
    • C:\Users\Admin\AppData\Local\Temp\~tmp6a015b32.exe
      "C:\Users\Admin\AppData\Local\Temp\~tmp6a015b32.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      PID:2852
    • C:\Windows\system32\reg.exe
      "reg" add HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v StateManager /t REG_SZ /d C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AppReadiness\StateManager.exe /f
      2⤵
      • Adds Run key to start application
      • Modifies registry key
      PID:1984
    • C:\Windows\explorer.exe
      "explorer.exe" C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AppReadiness\StateManager.exe
      2⤵
        PID:2268
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AppReadiness\StateManager.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AppReadiness\StateManager.exe
      1⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:1364
      • C:\Windows\system32\attrib.exe
        "attrib" +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Caches\CacheMgr.exe
        2⤵
        • Views/modifies file attributes
        PID:5212
      • C:\Windows\system32\attrib.exe
        "attrib" +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Caches
        2⤵
        • Views/modifies file attributes
        PID:5664
      • C:\Windows\system32\reg.exe
        "reg" add HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v CacheMgr /t REG_SZ /d \"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Caches\CacheMgr.exe\" /f
        2⤵
        • Adds Run key to start application
        • Modifies registry key
        PID:4664
      • C:\Windows\explorer.exe
        "explorer.exe" C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Caches\CacheMgr.exe
        2⤵
          PID:4324
        • C:\Windows\system32\cmd.exe
          "cmd" /c ping 127.0.0.1 -n 2 >nul & del /f C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AppReadiness\StateManager.exe
          2⤵
          • System Network Configuration Discovery: Internet Connection Discovery
          • Suspicious use of WriteProcessMemory
          PID:2548
          • C:\Windows\system32\PING.EXE
            ping 127.0.0.1 -n 2
            3⤵
            • System Network Configuration Discovery: Internet Connection Discovery
            • Runs ping.exe
            PID:5852
      • C:\Windows\explorer.exe
        C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:2880
        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Caches\CacheMgr.exe
          "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Caches\CacheMgr.exe"
          2⤵
          • Executes dropped EXE
          • Suspicious behavior: AddClipboardFormatListener
          PID:2704
      • C:\Windows\explorer.exe
        C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:4496
        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AppReadiness\StateManager.exe
          "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AppReadiness\StateManager.exe"
          2⤵
          • Executes dropped EXE
          • Suspicious behavior: AddClipboardFormatListener
          • Suspicious use of WriteProcessMemory
          PID:3932
          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
            "powershell" -NoP -W Hidden -C "Copy-Item 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AppReadiness\StateManager.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Caches\CacheMgr.exe' -Force"
            3⤵
            • Command and Scripting Interpreter: PowerShell
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1368

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            __PSScriptPolicyTest_4iimejbf.mpk.ps1

            • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4iimejbf.mpk.ps1
            • Size 60B
            • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
            • MD5 SHA1 SHA512 TLSH

            ~tmp6a015b32.exe

            • Path C:\Users\Admin\AppData\Local\Temp\~tmp6a015b32.exe
            • Size 7.3MB
            • SHA256 3d20655679c8829a6baad001851905927ef1b826e3eea594b7be3f8331211e39
            • MD5 SHA1 SHA512 SSDEEP TLSH

            StateManager.exe

            • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AppReadiness\StateManager.exe
            • Size 403KB
            • SHA256 9e3905141b7c7d24f53212e1392805a89273bf4d3020421e0161a46aef94f897
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/1364-72-0x0000024847CE0000-0x0000024847E00000-memory.dmp

            memory/1368-82-0x00000264DB4B0000-0x00000264DB4D2000-memory.dmp

            memory/1368-86-0x00000264DB210000-0x00000264DB21C000-memory.dmp

            memory/1368-87-0x00000264DB440000-0x00000264DB452000-memory.dmp

            memory/2504-74-0x000001CE3B8D0000-0x000001CE3B9F0000-memory.dmp

            memory/2704-88-0x000001D3EE0E0000-0x000001D3EE200000-memory.dmp

            memory/2852-83-0x0000000002F80000-0x0000000002FE4000-memory.dmp

            memory/3932-89-0x00000263644E0000-0x0000026364600000-memory.dmp