Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/10/2026, 08:27

General

  • Target
    2026-10-16_b8a7f47c8aac75dfd6aeeb36d5c5e333_elex_goldeneye_wannacry.exe
  • Size 168KB
  • Sample261017-kclffazwct
  • SHA256 e2f9a05f48962c78afd0dd6c449e5429f2d5aab38eff01ffe6d9f2cc7e00b00c
  • 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
  • Custom signature
    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\2026-10-16_b8a7f47c8aac75dfd6aeeb36d5c5e333_elex_goldeneye_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-16_b8a7f47c8aac75dfd6aeeb36d5c5e333_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:996
    • C:\Windows\{7D644E0B-0BEE-4f48-AB43-CDD31A91DC30}.exe
      C:\Windows\{7D644E0B-0BEE-4f48-AB43-CDD31A91DC30}.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:5332
      • C:\Windows\{B89FB0ED-164E-4305-8310-7CFCFAF30913}.exe
        C:\Windows\{B89FB0ED-164E-4305-8310-7CFCFAF30913}.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:2592
        • C:\Windows\{ACB7EC0B-2304-4499-86E2-8469D16C1B87}.exe
          C:\Windows\{ACB7EC0B-2304-4499-86E2-8469D16C1B87}.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:4780
          • C:\Windows\{BA2EFD5D-3919-41bc-B43E-48859ABAD266}.exe
            C:\Windows\{BA2EFD5D-3919-41bc-B43E-48859ABAD266}.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:4152
            • C:\Windows\{1E9463F0-D82A-4a06-9F39-033BD4F1F765}.exe
              C:\Windows\{1E9463F0-D82A-4a06-9F39-033BD4F1F765}.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:3752
              • C:\Windows\{EEF2DA38-1345-45c0-A63E-BD6A335FA87E}.exe
                C:\Windows\{EEF2DA38-1345-45c0-A63E-BD6A335FA87E}.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:3552
                • C:\Windows\{D913F4B5-304F-4218-9D5F-04E1037D0B2C}.exe
                  C:\Windows\{D913F4B5-304F-4218-9D5F-04E1037D0B2C}.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:3672
                  • C:\Windows\{750DC055-E35E-4bc0-AF68-D203AC24FEFE}.exe
                    C:\Windows\{750DC055-E35E-4bc0-AF68-D203AC24FEFE}.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:1544
                    • C:\Windows\{73D5AD0A-A96A-4300-B016-14FCD5353FA1}.exe
                      C:\Windows\{73D5AD0A-A96A-4300-B016-14FCD5353FA1}.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:2408
                      • C:\Windows\{01D1AF3C-F474-4f20-8011-95B1E417E1CA}.exe
                        C:\Windows\{01D1AF3C-F474-4f20-8011-95B1E417E1CA}.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:1256
                        • C:\Windows\{D506C314-B2DB-456b-929B-2254C83784BC}.exe
                          C:\Windows\{D506C314-B2DB-456b-929B-2254C83784BC}.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:1872
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{01D1A~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:3420
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\{73D5A~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:3236
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\{750DC~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:1176
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{D913F~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:4888
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{EEF2D~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:5412
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{1E946~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:4352
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{BA2EF~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:5740
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{ACB7E~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:5360
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{B89FB~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:5532
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{7D644~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:2648
    • 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:5900

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {01D1AF3C-F474-4f20-8011-95B1E417E1CA}.exe

        • Path C:\Windows\{01D1AF3C-F474-4f20-8011-95B1E417E1CA}.exe
        • Size 168KB
        • SHA256 5a9d59c9db1844cd941c0ba4443a0612ca3260cd2072cd54b6ae6ad72ae6e269
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {1E9463F0-D82A-4a06-9F39-033BD4F1F765}.exe

        • Path C:\Windows\{1E9463F0-D82A-4a06-9F39-033BD4F1F765}.exe
        • Size 168KB
        • SHA256 1464926277b8335857b3ffd5bed87111bcd6d4c7e995abe4b1410fb0eeb0db1b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {73D5AD0A-A96A-4300-B016-14FCD5353FA1}.exe

        • Path C:\Windows\{73D5AD0A-A96A-4300-B016-14FCD5353FA1}.exe
        • Size 168KB
        • SHA256 e22a09f938b75d4d93338e6356d83e1935e07787b004290eadb16aabccfed8da
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {750DC055-E35E-4bc0-AF68-D203AC24FEFE}.exe

        • Path C:\Windows\{750DC055-E35E-4bc0-AF68-D203AC24FEFE}.exe
        • Size 168KB
        • SHA256 ec130148ef78f43c3a117e0d26c9b37f189a086c99678f91891659bcb4ed3cd8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {7D644E0B-0BEE-4f48-AB43-CDD31A91DC30}.exe

        • Path C:\Windows\{7D644E0B-0BEE-4f48-AB43-CDD31A91DC30}.exe
        • Size 168KB
        • SHA256 7c5e139cd80260fac9234d3b946d1cdcdd949fde6beefe7cdbc67ea3ce80e171
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {ACB7EC0B-2304-4499-86E2-8469D16C1B87}.exe

        • Path C:\Windows\{ACB7EC0B-2304-4499-86E2-8469D16C1B87}.exe
        • Size 168KB
        • SHA256 47946d3643ebd0b49f21f1abfba655b56cb276bcb3322566479774fe8ff25a16
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {B89FB0ED-164E-4305-8310-7CFCFAF30913}.exe

        • Path C:\Windows\{B89FB0ED-164E-4305-8310-7CFCFAF30913}.exe
        • Size 168KB
        • SHA256 3940ae57ab3cef267701207d91028536c10d891010eec5b706a79f87f4d921b8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {BA2EFD5D-3919-41bc-B43E-48859ABAD266}.exe

        • Path C:\Windows\{BA2EFD5D-3919-41bc-B43E-48859ABAD266}.exe
        • Size 168KB
        • SHA256 2c3e25d96716d7c17166726899bf170e3feda875e4071756fe1e15c3a44966a0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {D506C314-B2DB-456b-929B-2254C83784BC}.exe

        • Path C:\Windows\{D506C314-B2DB-456b-929B-2254C83784BC}.exe
        • Size 168KB
        • SHA256 559592a1eaf83922e75f990000287e11e6cab712720e8f9918ed52434b5b099f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {D913F4B5-304F-4218-9D5F-04E1037D0B2C}.exe

        • Path C:\Windows\{D913F4B5-304F-4218-9D5F-04E1037D0B2C}.exe
        • Size 168KB
        • SHA256 57503966881336c161d403e04be4217d113e5580f30335ae276d3f6dc1362f12
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {EEF2DA38-1345-45c0-A63E-BD6A335FA87E}.exe

        • Path C:\Windows\{EEF2DA38-1345-45c0-A63E-BD6A335FA87E}.exe
        • Size 168KB
        • SHA256 18a8079b98a1c81942aa533398430e369df0c9f823193c0e15b3b390d7eb21b2
        • MD5 SHA1 SHA512 SSDEEP TLSH