Analysis

  • max time kernel
    150s
  • max time network
    115s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/08/2026, 15:03

General

  • Target
    2026-08-17_cbb06f24a6f4c69b18cac334cb970b19_elex_goldeneye_wannacry.exe
  • Size 197KB
  • Sample260817-sffclasgnc
  • SHA256 47ba071535da1cc52294756ff9b64a553f56e3090d44b7c5010ba00acf81df3d
  • 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 11 IoCs
  • Auto-generated rule 11 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 22 IoCs

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

  • Executes dropped EXE 11 IoCs
  • Drops file in Windows directory 11 IoCs
  • Executes a command shell one-liner 1 TTPs 11 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • System Location Discovery: System Language Discovery 1 TTPs 23 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 11 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-17_cbb06f24a6f4c69b18cac334cb970b19_elex_goldeneye_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-17_cbb06f24a6f4c69b18cac334cb970b19_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:4804
    • C:\Windows\{CBEDB905-8105-4735-BC93-86893ADC540A}.exe
      C:\Windows\{CBEDB905-8105-4735-BC93-86893ADC540A}.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:3312
      • C:\Windows\{66DB1E4E-FC23-4501-A9AB-867AB14A4177}.exe
        C:\Windows\{66DB1E4E-FC23-4501-A9AB-867AB14A4177}.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:4948
        • C:\Windows\{F312AB99-3CEA-4c94-8CED-DD8221E300B7}.exe
          C:\Windows\{F312AB99-3CEA-4c94-8CED-DD8221E300B7}.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:1216
          • C:\Windows\{64501AF3-CD2E-4f8f-8F96-88519A11875C}.exe
            C:\Windows\{64501AF3-CD2E-4f8f-8F96-88519A11875C}.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:5952
            • C:\Windows\{E99571C1-BE92-4222-AA02-C1C4E6857AD6}.exe
              C:\Windows\{E99571C1-BE92-4222-AA02-C1C4E6857AD6}.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:4976
              • C:\Windows\{EF623C33-2108-4c21-9F89-2EFABED53197}.exe
                C:\Windows\{EF623C33-2108-4c21-9F89-2EFABED53197}.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:5152
                • C:\Windows\{2E078DFD-0F13-4aac-85E2-CAFEE179FD3C}.exe
                  C:\Windows\{2E078DFD-0F13-4aac-85E2-CAFEE179FD3C}.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:2276
                  • C:\Windows\{52CB4D17-C53F-4005-A59E-B0EECFE04815}.exe
                    C:\Windows\{52CB4D17-C53F-4005-A59E-B0EECFE04815}.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:4464
                    • C:\Windows\{51F94C72-0300-46c1-8E3E-7108B5CCF8EA}.exe
                      C:\Windows\{51F94C72-0300-46c1-8E3E-7108B5CCF8EA}.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:4904
                      • C:\Windows\{BF770733-83B5-4a7c-817B-ECA614E21753}.exe
                        C:\Windows\{BF770733-83B5-4a7c-817B-ECA614E21753}.exe
                        11⤵
                        • 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:1092
                        • C:\Windows\{FE3CA63F-2417-4f7a-A30D-BADA177F612F}.exe
                          C:\Windows\{FE3CA63F-2417-4f7a-A30D-BADA177F612F}.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:5088
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{BF770~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:5240
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\{51F94~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:1528
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\{52CB4~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:2632
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{2E078~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:2908
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{EF623~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:5652
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{E9957~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:6056
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{64501~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:4460
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{F312A~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:4308
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{66DB1~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:3660
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{CBEDB~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:2680
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-0~1.EXE > nul
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      PID:3844

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {2E078DFD-0F13-4aac-85E2-CAFEE179FD3C}.exe

        • Path C:\Windows\{2E078DFD-0F13-4aac-85E2-CAFEE179FD3C}.exe
        • Size 197KB
        • SHA256 bea514ef41d4b3e5c2469e102ff755ec6b50ba79575512f00bee01dbae045edc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {51F94C72-0300-46c1-8E3E-7108B5CCF8EA}.exe

        • Path C:\Windows\{51F94C72-0300-46c1-8E3E-7108B5CCF8EA}.exe
        • Size 197KB
        • SHA256 f067d87016189f019848a84fd735a919914cdfbaa311a90d6ddf72c5db4651a2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {52CB4D17-C53F-4005-A59E-B0EECFE04815}.exe

        • Path C:\Windows\{52CB4D17-C53F-4005-A59E-B0EECFE04815}.exe
        • Size 197KB
        • SHA256 a38f57cd62c0835d39ff9c067b2eb5f4dbf55b98ccfb44c97a227b3800977dea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {64501AF3-CD2E-4f8f-8F96-88519A11875C}.exe

        • Path C:\Windows\{64501AF3-CD2E-4f8f-8F96-88519A11875C}.exe
        • Size 197KB
        • SHA256 737a690b23a3d736fc1d6a525ed597193cb2609087c62bade1427f7959b7a913
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {66DB1E4E-FC23-4501-A9AB-867AB14A4177}.exe

        • Path C:\Windows\{66DB1E4E-FC23-4501-A9AB-867AB14A4177}.exe
        • Size 197KB
        • SHA256 0f653e43bda8d52a1cb188768daca112f4a3345f5f214d060807ad242e54f7f3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {BF770733-83B5-4a7c-817B-ECA614E21753}.exe

        • Path C:\Windows\{BF770733-83B5-4a7c-817B-ECA614E21753}.exe
        • Size 197KB
        • SHA256 a4589ea44ed5f73a1f1ba42814b2aea98151c338f95c58a621e6284527c2a15e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {CBEDB905-8105-4735-BC93-86893ADC540A}.exe

        • Path C:\Windows\{CBEDB905-8105-4735-BC93-86893ADC540A}.exe
        • Size 197KB
        • SHA256 9c227a24b69437be87afd49a403ba3b8b301a4f4bd2e2e90d9404dea900f47fc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {E99571C1-BE92-4222-AA02-C1C4E6857AD6}.exe

        • Path C:\Windows\{E99571C1-BE92-4222-AA02-C1C4E6857AD6}.exe
        • Size 197KB
        • SHA256 de4809375c993eebe99162d3122ddec4b2e1fee308e1b721c10f10fea0bf5121
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {EF623C33-2108-4c21-9F89-2EFABED53197}.exe

        • Path C:\Windows\{EF623C33-2108-4c21-9F89-2EFABED53197}.exe
        • Size 197KB
        • SHA256 6bd2d1feea5bac896aea509e5e1cea518b20cc11e77cf5c5ef9685c2c57c71ff
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {F312AB99-3CEA-4c94-8CED-DD8221E300B7}.exe

        • Path C:\Windows\{F312AB99-3CEA-4c94-8CED-DD8221E300B7}.exe
        • Size 197KB
        • SHA256 0c080e4420e54f38ac825973ec3349bd19c15a4f6e0302a5c9fdb3f352665df5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {FE3CA63F-2417-4f7a-A30D-BADA177F612F}.exe

        • Path C:\Windows\{FE3CA63F-2417-4f7a-A30D-BADA177F612F}.exe
        • Size 197KB
        • SHA256 789a21f61bef31c73380ce37e3f66cae76ce7d2914f7d6f26faca96b6e93b562
        • MD5 SHA1 SHA512 SSDEEP TLSH