Overview

overview

8

Static

static

3

2026-07-10...ry.exe

windows10-2004-x64

8

2026-07-10...ry.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/07/2026, 10:13

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General

  • Target
    2026-07-10_ab0c7c063b62f954f74a6dbce23e3dc8_coinminer_elex_wannacry.exe
  • Size 461KB
  • Sample260710-l8994sat2v
  • SHA256 89f9ad9b0af612d1218bd92e69409f6e2418b6ab7188ee482b780cca1ca3fad3
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwaredefense_evasiondiscoverypersistencespyware

Malware Config

Signatures

  • 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 1 IoCs
  • Drops desktop.ini file(s) 2 IoCs
  • Enumerates connected drives 3 TTPs 2 IoCs

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

  • Drops file in Windows directory 1 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.

    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 35 IoCs
  • Runs .reg file with regedit 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 28 IoCs
  • Suspicious use of AdjustPrivilegeToken 44 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 40 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-10_ab0c7c063b62f954f74a6dbce23e3dc8_coinminer_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-10_ab0c7c063b62f954f74a6dbce23e3dc8_coinminer_elex_wannacry.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3136
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\EX.CMD" "
      2⤵
      • Drops file in Windows directory
      • Suspicious use of WriteProcessMemory
      PID:4136
      • C:\Windows\system32\mode.com
        mode con cols=200 lines=1000
        3⤵
          PID:4252
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c "dir /a:d/b c:\$RECYCLE.BIN\"
          3⤵
            PID:4288
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c "dir /a:d/b f:\$RECYCLE.BIN\"
            3⤵
              PID:1752
            • C:\Windows\regedit.exe
              regedit.exe /s "International.reg"'
              3⤵
              • Runs .reg file with regedit
              PID:4476
            • C:\Windows\system32\timeout.exe
              timeout /t 1
              3⤵
              • Delays execution with timeout.exe
              PID:4320
            • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\EX.exe
              EX.exe
              3⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:5852
              • C:\Windows\explorer.exe
                C:\Windows\explorer.exe
                4⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Drops desktop.ini file(s)
                • 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:2164
        • 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:2388
        • 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:5996

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

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              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

              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 595B
              • SHA256 d4e60617c2afab8263febabe7f14f18595715078d71307a8cefe0707dae76dee
              • MD5 SHA1 SHA512 TLSH
              Submit Download

              SettingsCache.txt
              • Path C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SettingsCache.txt
              • Size 577KB
              • SHA256 1f59c275640dd59cb3920023bf00da4f59c4543bc54a45cdf0bfdf8a1b21f761
              • MD5 SHA1 SHA512 SSDEEP TLSH
              Submit Download

              EX.CMD
              • Path C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\EX.CMD
              • Size 727B
              • SHA256 1648e797cdfb698ea89ccc074dcf25bc93bbafa5bfdc11c678b94a6bcc72a731
              • MD5 SHA1 SHA512 TLSH
              Submit Download

              EX.exe
              • Path C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\EX.exe
              • Size 816KB
              • SHA256 14094ab795709cedfba3f4425fe186bbb220757aace70f8b717ad7e785902e52
              • MD5 SHA1 SHA512 SSDEEP TLSH
              Submit Download

              International.reg
              • Path C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\International.reg
              • Size 3KB
              • SHA256 edc1a84372e078ae2c34e6156c36b2388c57e73dad1e6ee3e4ffd5fb7dc8218d
              • MD5 SHA1 SHA512 TLSH
              Submit Download

              desktop.ini
              • Path F:\$RECYCLE.BIN\S-1-5-21-1079202589-886135813-2527035092-1000\desktop.ini
              • Size 129B
              • SHA256 e1b9ce9b57957b1a0607a72a057d6b7a9b34ea60f3f8aa8f38a3af979bd23066
              • MD5 SHA1 SHA512 TLSH
              Submit Download

              memory/2388-68-0x0000026B84250000-0x0000026B84270000-memory.dmp
              Download

              memory/2388-53-0x0000026B801E0000-0x0000026B802E0000-memory.dmp
              Download

              memory/2388-58-0x0000026B81F50000-0x0000026B81F70000-memory.dmp
              Download

              memory/2388-59-0x0000026B944C0000-0x0000026B945C0000-memory.dmp
              Download

              memory/2388-97-0x0000026B94CD0000-0x0000026B94CF0000-memory.dmp
              Download

              memory/2388-199-0x0000026BDE7D0000-0x0000026BE00AC000-memory.dmp
              Download

              memory/3136-0-0x0000000000400000-0x000000000042C000-memory.dmp
              Download