Analysis

  • max time kernel
    148s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    26/10/2026, 17:15

General

  • Target
    2026-10-25_a5ae1d2c68869a9ddaf2d14809a38610_elex_goldeneye_wannacry.exe
  • Size 192KB
  • Sample261026-vsxhrabe75
  • SHA256 6ef1f15fb5b98992d3c0409b011a4a089a89d74a2b2bf20ebef6f7e8472c0631
  • 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\2026-10-25_a5ae1d2c68869a9ddaf2d14809a38610_elex_goldeneye_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-25_a5ae1d2c68869a9ddaf2d14809a38610_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:1292
    • C:\Windows\{50BB3373-D277-4973-A995-B9A8F11ACC96}.exe
      C:\Windows\{50BB3373-D277-4973-A995-B9A8F11ACC96}.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:3396
      • C:\Windows\{9D53295B-A8AA-48d6-A1EF-CD0E64D9429D}.exe
        C:\Windows\{9D53295B-A8AA-48d6-A1EF-CD0E64D9429D}.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:3500
        • C:\Windows\{2C6B4AD0-1810-4501-97AC-F5352AAF14F6}.exe
          C:\Windows\{2C6B4AD0-1810-4501-97AC-F5352AAF14F6}.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:2544
          • C:\Windows\{B16581D4-E817-4381-8E0E-451E6A7FA73B}.exe
            C:\Windows\{B16581D4-E817-4381-8E0E-451E6A7FA73B}.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:2920
            • C:\Windows\{DE7A5610-396D-4ec1-8643-0B4821039A6D}.exe
              C:\Windows\{DE7A5610-396D-4ec1-8643-0B4821039A6D}.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:4508
              • C:\Windows\{52C85BC5-9F9C-45e0-8B2C-B1277FC988B8}.exe
                C:\Windows\{52C85BC5-9F9C-45e0-8B2C-B1277FC988B8}.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:3612
                • C:\Windows\{B4F46A32-EE58-4a2c-A59C-A01AAADF1F27}.exe
                  C:\Windows\{B4F46A32-EE58-4a2c-A59C-A01AAADF1F27}.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:5620
                  • C:\Windows\{C1B4D335-AB67-4017-AA5A-E90616B887D5}.exe
                    C:\Windows\{C1B4D335-AB67-4017-AA5A-E90616B887D5}.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:488
                    • C:\Windows\{F9BC1EC2-7B0D-4029-A258-098280C9E4AB}.exe
                      C:\Windows\{F9BC1EC2-7B0D-4029-A258-098280C9E4AB}.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:5744
                      • C:\Windows\{3248B613-531B-4c3e-8163-A8268AF1A5D2}.exe
                        C:\Windows\{3248B613-531B-4c3e-8163-A8268AF1A5D2}.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:5760
                        • C:\Windows\{58F64347-B9F3-4d54-BC5B-4F153757119E}.exe
                          C:\Windows\{58F64347-B9F3-4d54-BC5B-4F153757119E}.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:5684
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{3248B~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:448
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\{F9BC1~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:5784
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\{C1B4D~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:5028
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{B4F46~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:1172
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{52C85~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:3996
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{DE7A5~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:6004
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{B1658~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:4916
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{2C6B4~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:5668
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{9D532~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:2572
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{50BB3~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:3736
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-1~1.EXE > nul
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      PID:3232

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        {2C6B4AD0-1810-4501-97AC-F5352AAF14F6}.exe

        • Path C:\Windows\{2C6B4AD0-1810-4501-97AC-F5352AAF14F6}.exe
        • Size 192KB
        • SHA256 d5eca6b8dcc944c3aa01f39d9716da4b48e7ca30c907728efa391dd55c0e31a5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {3248B613-531B-4c3e-8163-A8268AF1A5D2}.exe

        • Path C:\Windows\{3248B613-531B-4c3e-8163-A8268AF1A5D2}.exe
        • Size 192KB
        • SHA256 8421994166a19b4d884f8b9e99bdae142a8d11d774dad88067fe28440b35e5d1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {50BB3373-D277-4973-A995-B9A8F11ACC96}.exe

        • Path C:\Windows\{50BB3373-D277-4973-A995-B9A8F11ACC96}.exe
        • Size 192KB
        • SHA256 2c5b06be6cc0a4681b77f0a4dcb84433322cefbfd364e7312e6500ab8814ef9b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {52C85BC5-9F9C-45e0-8B2C-B1277FC988B8}.exe

        • Path C:\Windows\{52C85BC5-9F9C-45e0-8B2C-B1277FC988B8}.exe
        • Size 192KB
        • SHA256 cd200d9f40a6ae479dc41d4f96de1c5b710d0a624effed3f6837c3768c9700fa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {58F64347-B9F3-4d54-BC5B-4F153757119E}.exe

        • Path C:\Windows\{58F64347-B9F3-4d54-BC5B-4F153757119E}.exe
        • Size 192KB
        • SHA256 590d31907cf52f91f63db4d103cbeee25c5bea52819fedbf42ae17767157e281
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {9D53295B-A8AA-48d6-A1EF-CD0E64D9429D}.exe

        • Path C:\Windows\{9D53295B-A8AA-48d6-A1EF-CD0E64D9429D}.exe
        • Size 192KB
        • SHA256 d2aa425e915c64f9818f3ef96c0fcda4f81e11f804a874da9fdd9bd7735f5b3a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {B16581D4-E817-4381-8E0E-451E6A7FA73B}.exe

        • Path C:\Windows\{B16581D4-E817-4381-8E0E-451E6A7FA73B}.exe
        • Size 192KB
        • SHA256 6eacd0fc69553f973089eede6b0ac20ee7502c054e07824d449f3f12357060a7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {B4F46A32-EE58-4a2c-A59C-A01AAADF1F27}.exe

        • Path C:\Windows\{B4F46A32-EE58-4a2c-A59C-A01AAADF1F27}.exe
        • Size 192KB
        • SHA256 4faba0490957b12ffbd9c3e170e387555091731b75f8863f7dbdf9650bbcccfd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {C1B4D335-AB67-4017-AA5A-E90616B887D5}.exe

        • Path C:\Windows\{C1B4D335-AB67-4017-AA5A-E90616B887D5}.exe
        • Size 192KB
        • SHA256 fc83760383d87964cf1dddeb98756a993d1741d9823471845e948055557acdf8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {DE7A5610-396D-4ec1-8643-0B4821039A6D}.exe

        • Path C:\Windows\{DE7A5610-396D-4ec1-8643-0B4821039A6D}.exe
        • Size 192KB
        • SHA256 86bd4de2c00ef206e4be7d44fa223a9c7e62fdb8d12836a6be5e983860578b89
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {F9BC1EC2-7B0D-4029-A258-098280C9E4AB}.exe

        • Path C:\Windows\{F9BC1EC2-7B0D-4029-A258-098280C9E4AB}.exe
        • Size 192KB
        • SHA256 798224e07fc6af4b44c10cd4c5611d580085c303d22d91977c05e995f49da003
        • MD5 SHA1 SHA512 SSDEEP TLSH