Analysis

  • max time kernel
    148s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/08/2026, 04:38

General

  • Target
    2026-08-27_dbf678300baa34cfe3c8e40c1e6e65e4_elex_goldeneye_wannacry.exe
  • Size 468KB
  • Sample260828-e9plgabg77
  • SHA256 28f97840ba3792036f6fd03fb73e942723f436d1dc0770a8cc2f853c51c29dd8
  • 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
  • Detects Windows executables referencing Office macro registry keys. Observed modifying Office config 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\2026-08-27_dbf678300baa34cfe3c8e40c1e6e65e4_elex_goldeneye_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-27_dbf678300baa34cfe3c8e40c1e6e65e4_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:1124
    • C:\Windows\{C0CBAC09-2344-4df4-9D4C-F466867A2561}.exe
      C:\Windows\{C0CBAC09-2344-4df4-9D4C-F466867A2561}.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:5640
      • C:\Windows\{2011E39C-FAA2-4b36-9782-C1EF92B75345}.exe
        C:\Windows\{2011E39C-FAA2-4b36-9782-C1EF92B75345}.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:5688
        • C:\Windows\{D7AC72BA-671E-46d7-9BEC-DD47323C7109}.exe
          C:\Windows\{D7AC72BA-671E-46d7-9BEC-DD47323C7109}.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:304
          • C:\Windows\{090DBD8B-5974-4d4a-AF58-18B163BD8885}.exe
            C:\Windows\{090DBD8B-5974-4d4a-AF58-18B163BD8885}.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:2120
            • C:\Windows\{4BB5836E-4B90-42ed-A8B6-F15BFAF54111}.exe
              C:\Windows\{4BB5836E-4B90-42ed-A8B6-F15BFAF54111}.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:5628
              • C:\Windows\{D97C3C01-0045-4fde-96AD-6B8A13BAC5B4}.exe
                C:\Windows\{D97C3C01-0045-4fde-96AD-6B8A13BAC5B4}.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:5680
                • C:\Windows\{EE37C4E4-133B-4ed5-BF7A-7487BF5F2203}.exe
                  C:\Windows\{EE37C4E4-133B-4ed5-BF7A-7487BF5F2203}.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:1720
                  • C:\Windows\{5FA798D5-7F09-4103-AE3D-D482B4318B17}.exe
                    C:\Windows\{5FA798D5-7F09-4103-AE3D-D482B4318B17}.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:3208
                    • C:\Windows\{8F4985E0-42CB-44d4-947F-B4D5CA6269E5}.exe
                      C:\Windows\{8F4985E0-42CB-44d4-947F-B4D5CA6269E5}.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:1948
                      • C:\Windows\{B8F68F79-E9B4-4116-953E-DEF48AF676CB}.exe
                        C:\Windows\{B8F68F79-E9B4-4116-953E-DEF48AF676CB}.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:3220
                        • C:\Windows\{A0D29D87-37DE-4530-8D9D-12FC7CC6C83C}.exe
                          C:\Windows\{A0D29D87-37DE-4530-8D9D-12FC7CC6C83C}.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:3372
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{B8F68~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:4728
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\{8F498~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:988
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\{5FA79~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:3804
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{EE37C~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:4140
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{D97C3~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:1500
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{4BB58~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:5424
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{090DB~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:1496
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{D7AC7~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:4792
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{2011E~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:120
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{C0CBA~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:556
    • 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:4928

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {090DBD8B-5974-4d4a-AF58-18B163BD8885}.exe

        • Path C:\Windows\{090DBD8B-5974-4d4a-AF58-18B163BD8885}.exe
        • Size 468KB
        • SHA256 5d70b65990a604c4eeb140882bc194e3a51ca4d6d18f39062b03976638b72eca
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {2011E39C-FAA2-4b36-9782-C1EF92B75345}.exe

        • Path C:\Windows\{2011E39C-FAA2-4b36-9782-C1EF92B75345}.exe
        • Size 468KB
        • SHA256 bbb9c34f83dba03492b24f370451388a2f3b2672750e799ea83471b7265ad78b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {4BB5836E-4B90-42ed-A8B6-F15BFAF54111}.exe

        • Path C:\Windows\{4BB5836E-4B90-42ed-A8B6-F15BFAF54111}.exe
        • Size 468KB
        • SHA256 8ba3baf1d21c57f0e775671b08460f072959d20bdcbd7b296ecea8a5ca151a15
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {5FA798D5-7F09-4103-AE3D-D482B4318B17}.exe

        • Path C:\Windows\{5FA798D5-7F09-4103-AE3D-D482B4318B17}.exe
        • Size 468KB
        • SHA256 c6ea441b307b9fac63172ce736a24d7dbd76166bf60eb4e626f74d0bdfa5f946
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {8F4985E0-42CB-44d4-947F-B4D5CA6269E5}.exe

        • Path C:\Windows\{8F4985E0-42CB-44d4-947F-B4D5CA6269E5}.exe
        • Size 468KB
        • SHA256 1a0ae417f2eb320c920856132072741453ab81fa5bb25030410d81ab20fcd6e6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {A0D29D87-37DE-4530-8D9D-12FC7CC6C83C}.exe

        • Path C:\Windows\{A0D29D87-37DE-4530-8D9D-12FC7CC6C83C}.exe
        • Size 468KB
        • SHA256 78ac059566757b9674f8957e2eac2e21635557072a86da42a2d17b4a51b3f16f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {B8F68F79-E9B4-4116-953E-DEF48AF676CB}.exe

        • Path C:\Windows\{B8F68F79-E9B4-4116-953E-DEF48AF676CB}.exe
        • Size 468KB
        • SHA256 62af0110e5f8ca8b9020d0e9df05b001a517794a038a90d396210c06567c2dd5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {C0CBAC09-2344-4df4-9D4C-F466867A2561}.exe

        • Path C:\Windows\{C0CBAC09-2344-4df4-9D4C-F466867A2561}.exe
        • Size 468KB
        • SHA256 e69310b9f47926afa747ed61c4d49ef96ba3402170b2d5b33802bef0be0caaaa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {D7AC72BA-671E-46d7-9BEC-DD47323C7109}.exe

        • Path C:\Windows\{D7AC72BA-671E-46d7-9BEC-DD47323C7109}.exe
        • Size 468KB
        • SHA256 48f3b7e0d113037b3349a8b59bbd0e294831e8241a1acd647eb2aae77f6dbeca
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {D97C3C01-0045-4fde-96AD-6B8A13BAC5B4}.exe

        • Path C:\Windows\{D97C3C01-0045-4fde-96AD-6B8A13BAC5B4}.exe
        • Size 468KB
        • SHA256 b7075a6cba58bd623899cc54f54f7a512f429a96e00631438ededf109b873232
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {EE37C4E4-133B-4ed5-BF7A-7487BF5F2203}.exe

        • Path C:\Windows\{EE37C4E4-133B-4ed5-BF7A-7487BF5F2203}.exe
        • Size 468KB
        • SHA256 35d11f3057e6533348ba34ec22b7e5b2ee815dd846b34178b13f24b9fa9522f1
        • MD5 SHA1 SHA512 SSDEEP TLSH