Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/06/2026, 20:55

General

  • Target
    2026-06-25_989038e4f3dc45bae868092708fbef8a_elex_rhadamanthys_wannacry.exe
  • Size 161KB
  • Sample260629-zqfvfafs21
  • SHA256 ace29b00a2c52b8348e44dfbc5fd695bf224af90acbde6524e3967b269590f8e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Stormser, StormDDoS, StormAttack, Stormer

    Stormser aka StormDDoS, StormAttack, and Stormer is a Windows worm written in C++.

  • Detects Stormser aka Storm DDoS and StormAttack 10 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 20 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Executes dropped EXE 10 IoCs
  • Drops file in Windows directory 10 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 21 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 10 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-25_989038e4f3dc45bae868092708fbef8a_elex_rhadamanthys_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-25_989038e4f3dc45bae868092708fbef8a_elex_rhadamanthys_wannacry.exe"
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2652
    • C:\Windows\{3AD13CB1-7D4A-4a8e-8238-60914BFBC48D}.exe
      C:\Windows\{3AD13CB1-7D4A-4a8e-8238-60914BFBC48D}.exe
      2⤵
      • Boot or Logon Autostart Execution: Active Setup
      • Executes dropped EXE
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4280
      • C:\Windows\{25AD85C5-4C81-42f4-BE96-19274E012882}.exe
        C:\Windows\{25AD85C5-4C81-42f4-BE96-19274E012882}.exe
        3⤵
        • Boot or Logon Autostart Execution: Active Setup
        • Executes dropped EXE
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:5864
        • C:\Windows\{8442A961-1374-44b5-875F-0D928052C16F}.exe
          C:\Windows\{8442A961-1374-44b5-875F-0D928052C16F}.exe
          4⤵
          • Boot or Logon Autostart Execution: Active Setup
          • Executes dropped EXE
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4932
          • C:\Windows\{CAA02BA5-7AD1-4e60-818F-C720F8D74B5E}.exe
            C:\Windows\{CAA02BA5-7AD1-4e60-818F-C720F8D74B5E}.exe
            5⤵
            • Boot or Logon Autostart Execution: Active Setup
            • Executes dropped EXE
            • Drops file in Windows directory
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:6040
            • C:\Windows\{08F69C4C-6760-4861-B5DD-441D4CC3BBF3}.exe
              C:\Windows\{08F69C4C-6760-4861-B5DD-441D4CC3BBF3}.exe
              6⤵
              • Boot or Logon Autostart Execution: Active Setup
              • Executes dropped EXE
              • Drops file in Windows directory
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:6288
              • C:\Windows\{99499375-5397-4483-83F7-5B6186A257D9}.exe
                C:\Windows\{99499375-5397-4483-83F7-5B6186A257D9}.exe
                7⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Executes dropped EXE
                • Drops file in Windows directory
                • System Location Discovery: System Language Discovery
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of WriteProcessMemory
                PID:5980
                • C:\Windows\{CFE80D8D-4CA7-4643-9495-053BDE050A7A}.exe
                  C:\Windows\{CFE80D8D-4CA7-4643-9495-053BDE050A7A}.exe
                  8⤵
                  • Boot or Logon Autostart Execution: Active Setup
                  • Executes dropped EXE
                  • Drops file in Windows directory
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of WriteProcessMemory
                  PID:1268
                  • C:\Windows\{B40BEE71-5822-4f51-8C4C-5E21025D8BE4}.exe
                    C:\Windows\{B40BEE71-5822-4f51-8C4C-5E21025D8BE4}.exe
                    9⤵
                    • Boot or Logon Autostart Execution: Active Setup
                    • Executes dropped EXE
                    • Drops file in Windows directory
                    • System Location Discovery: System Language Discovery
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    PID:2552
                    • C:\Windows\{F3D83AEF-8046-478f-BEF9-397C641A00DE}.exe
                      C:\Windows\{F3D83AEF-8046-478f-BEF9-397C641A00DE}.exe
                      10⤵
                      • Boot or Logon Autostart Execution: Active Setup
                      • Executes dropped EXE
                      • Drops file in Windows directory
                      • System Location Discovery: System Language Discovery
                      • Suspicious use of AdjustPrivilegeToken
                      • Suspicious use of WriteProcessMemory
                      PID:6684
                      • C:\Windows\{F934803F-083F-4c72-9B0C-877869697C0B}.exe
                        C:\Windows\{F934803F-083F-4c72-9B0C-877869697C0B}.exe
                        11⤵
                        • Executes dropped EXE
                        • System Location Discovery: System Language Discovery
                        PID:6712
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\{F3D83~1.EXE > nul
                        11⤵
                        • System Location Discovery: System Language Discovery
                        PID:6120
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\{B40BE~1.EXE > nul
                      10⤵
                      • System Location Discovery: System Language Discovery
                      PID:7112
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{CFE80~1.EXE > nul
                    9⤵
                    • System Location Discovery: System Language Discovery
                    PID:5828
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{99499~1.EXE > nul
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:6780
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{08F69~1.EXE > nul
                7⤵
                • System Location Discovery: System Language Discovery
                PID:2752
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{CAA02~1.EXE > nul
              6⤵
              • System Location Discovery: System Language Discovery
              PID:1468
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{8442A~1.EXE > nul
            5⤵
            • System Location Discovery: System Language Discovery
            PID:2664
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{25AD8~1.EXE > nul
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3272
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{3AD13~1.EXE > nul
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1868
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-0~1.EXE > nul
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1904

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {08F69C4C-6760-4861-B5DD-441D4CC3BBF3}.exe

        • Path C:\Windows\{08F69C4C-6760-4861-B5DD-441D4CC3BBF3}.exe
        • Size 161KB
        • SHA256 2d8ba18f702bd570b47e7fd2fa84234f90d70ef105058d844c56f0666df25465
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {25AD85C5-4C81-42f4-BE96-19274E012882}.exe

        • Path C:\Windows\{25AD85C5-4C81-42f4-BE96-19274E012882}.exe
        • Size 161KB
        • SHA256 369749851494ad75d11ae910b55ec4100d9cd30a5e317206023a2d14c5621037
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {3AD13CB1-7D4A-4a8e-8238-60914BFBC48D}.exe

        • Path C:\Windows\{3AD13CB1-7D4A-4a8e-8238-60914BFBC48D}.exe
        • Size 161KB
        • SHA256 6c06587307e29e37116b5b0f8a088081015249f57747b9944ecc9fdd31375c8c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {8442A961-1374-44b5-875F-0D928052C16F}.exe

        • Path C:\Windows\{8442A961-1374-44b5-875F-0D928052C16F}.exe
        • Size 161KB
        • SHA256 7f596bdcb2da73c5a6e4fb170b8c51b0506fe543ff470199d79cfd086b4ba21a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {99499375-5397-4483-83F7-5B6186A257D9}.exe

        • Path C:\Windows\{99499375-5397-4483-83F7-5B6186A257D9}.exe
        • Size 161KB
        • SHA256 e00f3fabbd21c96d50f29db4f08a2d3223bb67330734090007d5b308e4a6bb2c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {B40BEE71-5822-4f51-8C4C-5E21025D8BE4}.exe

        • Path C:\Windows\{B40BEE71-5822-4f51-8C4C-5E21025D8BE4}.exe
        • Size 161KB
        • SHA256 f375501dd105b799565f85405faef91ec742bab891dffd84b37a36e762fca759
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {CAA02BA5-7AD1-4e60-818F-C720F8D74B5E}.exe

        • Path C:\Windows\{CAA02BA5-7AD1-4e60-818F-C720F8D74B5E}.exe
        • Size 161KB
        • SHA256 cffd5f4345ed9a96e7b235d5371721620f896f6b8cf63d0de1b4c1c18df6ed2a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {CFE80D8D-4CA7-4643-9495-053BDE050A7A}.exe

        • Path C:\Windows\{CFE80D8D-4CA7-4643-9495-053BDE050A7A}.exe
        • Size 161KB
        • SHA256 67ce51f118573fca4dd59ba226affc28fd586766c52192578f513f7026392000
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {F3D83AEF-8046-478f-BEF9-397C641A00DE}.exe

        • Path C:\Windows\{F3D83AEF-8046-478f-BEF9-397C641A00DE}.exe
        • Size 161KB
        • SHA256 d331efdbb217b0f35aecdbe3757f6dfad233ad008f5ce2e9c432df56f2fca12d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {F934803F-083F-4c72-9B0C-877869697C0B}.exe

        • Path C:\Windows\{F934803F-083F-4c72-9B0C-877869697C0B}.exe
        • Size 161KB
        • SHA256 33053c0b409a6e28b06357b24b89a55e7036c148430733640b875f5f99f38a85
        • MD5 SHA1 SHA512 SSDEEP TLSH