Analysis

  • max time kernel
    138s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/06/2026, 18:06

General

  • Target
    2026-06-28_eec469dad0280d197f7bf94873d757ac_coinminer_elex_nymaim_rhadamanthys_wannacry.exe
  • Size 2.7MB
  • Sample260628-wp3q2aaz2x
  • SHA256 da2622392cf56a35052f531eb316c4261b4b781be9cb682365da45df973f9579
  • MD5 SHA1 SHA512 SSDEEP TLSH

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.

  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • 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).

  • System Location Discovery: System Language Discovery 1 TTPs 15 IoCs

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

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

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

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 41 IoCs
  • Suspicious use of FindShellTrayWindow 54 IoCs
  • Suspicious use of SendNotifyMessage 40 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 17 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.

  • Uses Volume Shadow Copy WMI provider

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

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3744
      • C:\Users\Admin\AppData\Local\Temp\2026-06-28_eec469dad0280d197f7bf94873d757ac_coinminer_elex_nymaim_rhadamanthys_wannacry.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-06-28_eec469dad0280d197f7bf94873d757ac_coinminer_elex_nymaim_rhadamanthys_wannacry.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3600
        • C:\Windows\SysWOW64\explorer.exe
          explorer.exe
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:860
          • C:\Users\Admin\AppData\Local\Temp\@AE74AE.tmp.exe
            "C:\Users\Admin\AppData\Local\Temp\@AE74AE.tmp.exe"
            4⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:1556
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat" "
              5⤵
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:2956
              • C:\Users\Admin\AppData\Roaming\Admin\WdExt.exe
                "C:\Users\Admin\AppData\Roaming\Admin\WdExt.exe"
                6⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of WriteProcessMemory
                PID:2952
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
                  7⤵
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of WriteProcessMemory
                  PID:5884
                  • C:\Users\Admin\AppData\Roaming\Admin\module_launcher.exe
                    "C:\Users\Admin\AppData\Roaming\Admin\module_launcher.exe" /i 2952
                    8⤵
                    • Executes dropped EXE
                    • Adds Run key to start application
                    • System Location Discovery: System Language Discovery
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of WriteProcessMemory
                    PID:256
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat" "
                      9⤵
                      • System Location Discovery: System Language Discovery
                      • Suspicious use of WriteProcessMemory
                      PID:1864
                      • C:\Users\Admin\AppData\Roaming\Admin\kb50145.exe
                        "C:\Users\Admin\AppData\Roaming\Admin\kb50145.exe"
                        10⤵
                        • Executes dropped EXE
                        • System Location Discovery: System Language Discovery
                        • Suspicious use of WriteProcessMemory
                        PID:1808
                        • C:\Users\Admin\AppData\Roaming\injector_s.exe
                          "C:\Users\Admin\AppData\Roaming\injector_s.exe"
                          11⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          • Suspicious behavior: EnumeratesProcesses
                          • Suspicious use of AdjustPrivilegeToken
                          • Suspicious use of WriteProcessMemory
                          PID:3320
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\a0x.bat" "C:\Users\Admin\AppData\Roaming\Admin\kb50145.exe" "C:\Users\Admin\AppData\Local\Temp\a0x.bat""
                          11⤵
                          • System Location Discovery: System Language Discovery
                          PID:936
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
              5⤵
              • System Location Discovery: System Language Discovery
              PID:6080
          • C:\Users\Admin\AppData\Local\Temp\2026-06-28_eec469dad0280d197f7bf94873d757ac_coinminer_elex_nymaim_rhadamanthys_wannacry.exe
            "C:\Users\Admin\AppData\Local\Temp\2026-06-28_eec469dad0280d197f7bf94873d757ac_coinminer_elex_nymaim_rhadamanthys_wannacry.exe"
            4⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:920
            • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\msiinst.exe
              C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\msiinst.exe /i instmsi.msi MSIEXECREG=1 /m /qb+!
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:5348
    • C:\Users\Admin\AppData\Roaming\Admin\module_launcher.exe
      "C:\Users\Admin\AppData\Roaming\Admin\module_launcher.exe"
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:3068
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:5912
      • 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:4560
    • 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:1948
    • 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:4012

    Network

          MITRE ATT&CK Enterprise v16

          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 595B
          • SHA256 d4e60617c2afab8263febabe7f14f18595715078d71307a8cefe0707dae76dee
          • MD5 SHA1 SHA512 TLSH

          2026-06-28_eec469dad0280d197f7bf94873d757ac_coinminer_elex_nymaim_rhadamanthys_wannacry.exe

          • Path C:\Users\Admin\AppData\Local\Temp\2026-06-28_eec469dad0280d197f7bf94873d757ac_coinminer_elex_nymaim_rhadamanthys_wannacry.exe
          • Size 1.7MB
          • SHA256 b93fdcd1136faa9a8cb73a329b2f1f5f430a150ddcec35de916e3a1539f09351
          • MD5 SHA1 SHA512 SSDEEP TLSH

          @AE74AE.tmp.exe

          • Path C:\Users\Admin\AppData\Local\Temp\@AE74AE.tmp.exe
          • Size 980KB
          • SHA256 97c49bc4698d530449e65e5c0cd6eea0e70c2ff99ffc54273d444aedecc74bf8
          • MD5 SHA1 SHA512 SSDEEP TLSH

          msiinst.exe

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\msiinst.exe
          • Size 51KB
          • SHA256 f714271380241db1825d0762e4895d8640205e55e50bafc7b141def5bc1afd6b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          a0x.bat

          • Path C:\Users\Admin\AppData\Local\Temp\a0x.bat
          • Size 44B
          • SHA256 b1e4990bf84c402594a53a2a98011b8880239e790872de1f6c7b8b9cd1005cf5
          • MD5 SHA1 SHA512

          tmp7C4F.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmp7C4F.tmp
          • Size 4KB
          • SHA256 b608bb56a8501391894c5f6baec33d10025bb6986c39efd8e8aee9423fac5d5b
          • MD5 SHA1 SHA512

          tmp7C6F.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmp7C6F.tmp
          • Size 121KB
          • SHA256 e1a25be30164e6aca9bf97454be217f2b49e6f65fa4d3ac710637f6ef8a213a0
          • MD5 SHA1 SHA512 SSDEEP

          tmp7C80.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmp7C80.tmp
          • Size 131KB
          • SHA256 ba6a7655e3860d01201ffbce06398dff71fd97acff99e95ac8cd2a3e3161d1c0
          • MD5 SHA1 SHA512 SSDEEP

          tmp7C91.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmp7C91.tmp
          • Size 99KB
          • SHA256 4a8ea33966592b337d31802f55ea7f901caec037b5b1bf18a9e2b6b044915781
          • MD5 SHA1 SHA512 SSDEEP

          tmp7CA1.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmp7CA1.tmp
          • Size 172KB
          • SHA256 015caba690febdd5403ad86a04bb9763db7408a3b3f0be85f9c364580dac4649
          • MD5 SHA1 SHA512 SSDEEP

          tmp7CB2.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmp7CB2.tmp
          • Size 76KB
          • SHA256 a1d30db63fcb26cfcc1e128f4b840ac1c822267a8f17de45cc2e2fc19147e41f
          • MD5 SHA1 SHA512 SSDEEP

          WdExt.exe

          • Path C:\Users\Admin\AppData\Roaming\Admin\WdExt.exe
          • Size 981KB
          • SHA256 86e08aadff4335057cc3bdb479501d124a2170d254c7f5dc5bbe52b1a2dcdfc6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          kb50145.exe

          • Path C:\Users\Admin\AppData\Roaming\Admin\kb50145.exe
          • Size 76KB
          • SHA256 048655d212b269073107e4636125ceeea262acce1d364fc512a0cc8f4783dcf7
          • MD5 SHA1 SHA512 SSDEEP TLSH

          module_launcher.exe

          • Path C:\Users\Admin\AppData\Roaming\Admin\module_launcher.exe
          • Size 172KB
          • SHA256 b4febd6c6fc42b7d86b575f6c44f0d49fbe9ec02e98d3be00cb26b3e32a3a6d1
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Admin0.bat

          • Path C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat
          • Size 105B
          • SHA256 ff5e923c453d3d61a7989b2b0f978b0bba924a7052667311c9eed54852a20cfd
          • MD5 SHA1 SHA512 TLSH

          Admin1.bat

          • Path C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat
          • Size 196B
          • SHA256 00b940891bdc4059d62622305e8ddd4086b06de0d932022975c05f4733eb1a2e
          • MD5 SHA1 SHA512 TLSH

          Admin1.bat

          • Path C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat
          • Size 122B
          • SHA256 25bc5003745c109915359fc5acaea188f5ba2fa047054bac8fc4e80696b73ca9
          • MD5 SHA1 SHA512 TLSH

          Admin2.bat

          • Path C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat
          • Size 107B
          • SHA256 bf1b95975082845d3d9d8948999d69d666dfe50d741a36cdf81fa180fa4c777b
          • MD5 SHA1 SHA512 TLSH

          mydll.dll

          • Path C:\Users\Admin\AppData\Roaming\Temp\mydll.dll
          • Size 382KB
          • SHA256 f0a24c3d4e5f5948dd84a9db1206e07b904c6c12ff9e20de2a2ad7d6b04c6946
          • MD5 SHA1 SHA512 SSDEEP TLSH

          injector_s.exe

          • Path C:\Users\Admin\AppData\Roaming\injector_s.exe
          • Size 188KB
          • SHA256 22c5c5bcb256c1dcaead463c92a70107ba1bac40564fe1e7d46594c6a3936778
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/1556-19-0x0000000010000000-0x0000000010015000-memory.dmp

          memory/1948-240-0x0000016103A30000-0x0000016103A50000-memory.dmp

          memory/1948-246-0x0000016103C90000-0x0000016103CB0000-memory.dmp

          memory/1948-241-0x0000016113E70000-0x0000016113F70000-memory.dmp

          memory/1948-221-0x00000161001E0000-0x00000161002E0000-memory.dmp

          memory/1948-222-0x00000161001E0000-0x00000161002E0000-memory.dmp

          memory/1948-277-0x00000161141D0000-0x00000161141F0000-memory.dmp

          memory/1948-223-0x00000161001E0000-0x00000161002E0000-memory.dmp