Analysis

  • max time kernel
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    31/05/2026, 03:38

General

  • Target
    2026-05-31_8f6e78e2c5773230ed18e54c3cd3d854_elex_goldeneye_wannacry.exe
  • Size 372KB
  • Sample260531-d67gfahs2t
  • SHA256 2a28a212d9f031ffe84bf7d2ea5f43c80a7e6dfd21eab6863a54fe5a5603875e
  • 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
  • Auto-generated rule 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\2026-05-31_8f6e78e2c5773230ed18e54c3cd3d854_elex_goldeneye_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-31_8f6e78e2c5773230ed18e54c3cd3d854_elex_goldeneye_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:2108
    • C:\Windows\{22D2DBA1-1653-465e-8CD0-5F51B7136D3F}.exe
      C:\Windows\{22D2DBA1-1653-465e-8CD0-5F51B7136D3F}.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:4652
      • C:\Windows\{D5B243C0-CAE7-43ad-8930-EB4202F3FD7F}.exe
        C:\Windows\{D5B243C0-CAE7-43ad-8930-EB4202F3FD7F}.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:1548
        • C:\Windows\{81E9B8F3-CF60-44b2-B047-36B334876A82}.exe
          C:\Windows\{81E9B8F3-CF60-44b2-B047-36B334876A82}.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:2792
          • C:\Windows\{B12BF2E4-FC47-4256-9DF1-20A16A179DED}.exe
            C:\Windows\{B12BF2E4-FC47-4256-9DF1-20A16A179DED}.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:2856
            • C:\Windows\{2EBD9C7C-D644-43c0-B147-DB285947E1D6}.exe
              C:\Windows\{2EBD9C7C-D644-43c0-B147-DB285947E1D6}.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:5092
              • C:\Windows\{160FF0E8-49A1-4c36-9FCA-78DA524D5FA5}.exe
                C:\Windows\{160FF0E8-49A1-4c36-9FCA-78DA524D5FA5}.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:4256
                • C:\Windows\{CA7DC14F-493E-4423-9720-C06871C2330E}.exe
                  C:\Windows\{CA7DC14F-493E-4423-9720-C06871C2330E}.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:1680
                  • C:\Windows\{2936633A-F90C-4a4e-B1F9-1D0385CCC8E2}.exe
                    C:\Windows\{2936633A-F90C-4a4e-B1F9-1D0385CCC8E2}.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:4932
                    • C:\Windows\{F00389B2-ABFA-4c64-BEC6-8BD38542CE9A}.exe
                      C:\Windows\{F00389B2-ABFA-4c64-BEC6-8BD38542CE9A}.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:4460
                      • C:\Windows\{CC4F2044-B596-4899-B2E4-C84FADD26F78}.exe
                        C:\Windows\{CC4F2044-B596-4899-B2E4-C84FADD26F78}.exe
                        11⤵
                        • Executes dropped EXE
                        • System Location Discovery: System Language Discovery
                        PID:896
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\{F0038~1.EXE > nul
                        11⤵
                        • System Location Discovery: System Language Discovery
                        PID:1216
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\{29366~1.EXE > nul
                      10⤵
                      • System Location Discovery: System Language Discovery
                      PID:1744
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{CA7DC~1.EXE > nul
                    9⤵
                    • System Location Discovery: System Language Discovery
                    PID:4920
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{160FF~1.EXE > nul
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:760
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{2EBD9~1.EXE > nul
                7⤵
                • System Location Discovery: System Language Discovery
                PID:2276
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{B12BF~1.EXE > nul
              6⤵
              • System Location Discovery: System Language Discovery
              PID:2304
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{81E9B~1.EXE > nul
            5⤵
            • System Location Discovery: System Language Discovery
            PID:2964
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{D5B24~1.EXE > nul
          4⤵
          • System Location Discovery: System Language Discovery
          PID:4756
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{22D2D~1.EXE > nul
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4284
    • 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:3236

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {160FF0E8-49A1-4c36-9FCA-78DA524D5FA5}.exe

        • Path C:\Windows\{160FF0E8-49A1-4c36-9FCA-78DA524D5FA5}.exe
        • Size 372KB
        • SHA256 0c25ea58475fb5da9c387f424d69c979e97e75bd800787533e9c2f9cf06e8149
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {22D2DBA1-1653-465e-8CD0-5F51B7136D3F}.exe

        • Path C:\Windows\{22D2DBA1-1653-465e-8CD0-5F51B7136D3F}.exe
        • Size 372KB
        • SHA256 feaa19dec51d750ab4f85a333a5555eafc1016d2d043b019939aa169dd6e377c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {2936633A-F90C-4a4e-B1F9-1D0385CCC8E2}.exe

        • Path C:\Windows\{2936633A-F90C-4a4e-B1F9-1D0385CCC8E2}.exe
        • Size 372KB
        • SHA256 e7b97b3520f5d61ad030407ed2b48602c7cf4e5ce1e5bca6986117a65919fa5d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {2EBD9C7C-D644-43c0-B147-DB285947E1D6}.exe

        • Path C:\Windows\{2EBD9C7C-D644-43c0-B147-DB285947E1D6}.exe
        • Size 372KB
        • SHA256 64d71628af99aafd4624500a835315ef17cacb8364179b82da4e3730f94622a5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {81E9B8F3-CF60-44b2-B047-36B334876A82}.exe

        • Path C:\Windows\{81E9B8F3-CF60-44b2-B047-36B334876A82}.exe
        • Size 372KB
        • SHA256 0f11ee92e053053e4a75711822c830f4e9c528ed3ad36e9e134c1aa354a0c57e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {B12BF2E4-FC47-4256-9DF1-20A16A179DED}.exe

        • Path C:\Windows\{B12BF2E4-FC47-4256-9DF1-20A16A179DED}.exe
        • Size 372KB
        • SHA256 5ddeb4f621b0d149089ad3cec917b1cbac8434ca4bdec9ec903915bac2b250b6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {CA7DC14F-493E-4423-9720-C06871C2330E}.exe

        • Path C:\Windows\{CA7DC14F-493E-4423-9720-C06871C2330E}.exe
        • Size 372KB
        • SHA256 c91a2bda509423f862188d6828208650b81dbf6b5a3a71ab03cbe58be8579c29
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {CC4F2044-B596-4899-B2E4-C84FADD26F78}.exe

        • Path C:\Windows\{CC4F2044-B596-4899-B2E4-C84FADD26F78}.exe
        • Size 372KB
        • SHA256 c5a9f81e03d03940c5ad2addb21a0a93d0fc9a380b4dea070d655dd58bf00004
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {D5B243C0-CAE7-43ad-8930-EB4202F3FD7F}.exe

        • Path C:\Windows\{D5B243C0-CAE7-43ad-8930-EB4202F3FD7F}.exe
        • Size 372KB
        • SHA256 928fa1d5c1e6410a59d2ed28c7e90aac9b263e30083004d812c9d4583ad63882
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {F00389B2-ABFA-4c64-BEC6-8BD38542CE9A}.exe

        • Path C:\Windows\{F00389B2-ABFA-4c64-BEC6-8BD38542CE9A}.exe
        • Size 372KB
        • SHA256 2245534ec746feaa0ce3f48ec2570e308f0ee1b08392bd370d6c6fa19d30cf78
        • MD5 SHA1 SHA512 SSDEEP TLSH