Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    26/10/2026, 19:41

General

  • Target
    2026-10-25_937f108aa1b3fb2553dcd350b18cf16c_elex_goldeneye_wannacry.exe
  • Size 192KB
  • Sample261026-yel2msgz5r
  • SHA256 ef10747072f5aac4a90119f9c4f63fda9a70112b3b2e5bc2c4df00fb1d53efa5
  • 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\2026-10-25_937f108aa1b3fb2553dcd350b18cf16c_elex_goldeneye_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-25_937f108aa1b3fb2553dcd350b18cf16c_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:1328
    • C:\Windows\{824002E9-0F3B-406e-BD74-92889A8E665E}.exe
      C:\Windows\{824002E9-0F3B-406e-BD74-92889A8E665E}.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:2928
      • C:\Windows\{BBB4AD5C-5DBD-422c-9A99-DADB668ABEDA}.exe
        C:\Windows\{BBB4AD5C-5DBD-422c-9A99-DADB668ABEDA}.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:1500
        • C:\Windows\{539196AB-7A2E-4833-BF1F-3D41AF2CB854}.exe
          C:\Windows\{539196AB-7A2E-4833-BF1F-3D41AF2CB854}.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:3812
          • C:\Windows\{D19D5764-8FEE-4679-8AE9-1C07537EE02B}.exe
            C:\Windows\{D19D5764-8FEE-4679-8AE9-1C07537EE02B}.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:5100
            • C:\Windows\{251729F8-0554-41b7-9079-B948948D208A}.exe
              C:\Windows\{251729F8-0554-41b7-9079-B948948D208A}.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:4904
              • C:\Windows\{8D839ACB-15F6-4428-9E3A-F57578C07281}.exe
                C:\Windows\{8D839ACB-15F6-4428-9E3A-F57578C07281}.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:3392
                • C:\Windows\{3C665EF7-F8A7-482f-9F10-B5F5B2C482C3}.exe
                  C:\Windows\{3C665EF7-F8A7-482f-9F10-B5F5B2C482C3}.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:1340
                  • C:\Windows\{79EB260A-DF13-41d0-A9C2-3A6796590380}.exe
                    C:\Windows\{79EB260A-DF13-41d0-A9C2-3A6796590380}.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:3468
                    • C:\Windows\{70D0B0F8-4EE0-43ba-A2E2-591E9686D1E8}.exe
                      C:\Windows\{70D0B0F8-4EE0-43ba-A2E2-591E9686D1E8}.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:1480
                      • C:\Windows\{067106BC-0AED-48e5-A32E-3F7A681516E6}.exe
                        C:\Windows\{067106BC-0AED-48e5-A32E-3F7A681516E6}.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:4280
                        • C:\Windows\{BCDFD169-5FA9-4c37-BAD5-D0DBB9157743}.exe
                          C:\Windows\{BCDFD169-5FA9-4c37-BAD5-D0DBB9157743}.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:4668
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{06710~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:4088
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\{70D0B~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:1064
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\{79EB2~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:2944
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{3C665~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:3048
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{8D839~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:964
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{25172~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:4692
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{D19D5~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:1604
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{53919~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:3888
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{BBB4A~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:212
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{82400~1.EXE > nul
        3⤵
        • 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:\Users\Admin\AppData\Local\Temp\2026-1~1.EXE > nul
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      PID:2312

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {067106BC-0AED-48e5-A32E-3F7A681516E6}.exe

        • Path C:\Windows\{067106BC-0AED-48e5-A32E-3F7A681516E6}.exe
        • Size 192KB
        • SHA256 b6dc5b1c2fdea33cb45281a72da1fc740539689d9373e828491be730b912fc43
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {251729F8-0554-41b7-9079-B948948D208A}.exe

        • Path C:\Windows\{251729F8-0554-41b7-9079-B948948D208A}.exe
        • Size 192KB
        • SHA256 395fa0005fe18fabb3a48a36997c0a781fdcc00259c8429eb404137fd591dc46
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {3C665EF7-F8A7-482f-9F10-B5F5B2C482C3}.exe

        • Path C:\Windows\{3C665EF7-F8A7-482f-9F10-B5F5B2C482C3}.exe
        • Size 192KB
        • SHA256 ed99ff6e06964c83fd1aee2196272030319380491e70b0835ea7666073b96329
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {539196AB-7A2E-4833-BF1F-3D41AF2CB854}.exe

        • Path C:\Windows\{539196AB-7A2E-4833-BF1F-3D41AF2CB854}.exe
        • Size 192KB
        • SHA256 e08a09739be5eda014aae5f599a6fea2ba026906205623f4a573f62d5c0310f1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {70D0B0F8-4EE0-43ba-A2E2-591E9686D1E8}.exe

        • Path C:\Windows\{70D0B0F8-4EE0-43ba-A2E2-591E9686D1E8}.exe
        • Size 192KB
        • SHA256 a517500d3eeda4812e14540524c0478de37867efefb521a9419a741d0a4934a2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {79EB260A-DF13-41d0-A9C2-3A6796590380}.exe

        • Path C:\Windows\{79EB260A-DF13-41d0-A9C2-3A6796590380}.exe
        • Size 192KB
        • SHA256 16755e43e894b5a5a147f404003a9eff51f2f66a93662f91ca15af2dfa3e36be
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {824002E9-0F3B-406e-BD74-92889A8E665E}.exe

        • Path C:\Windows\{824002E9-0F3B-406e-BD74-92889A8E665E}.exe
        • Size 192KB
        • SHA256 ec4ffa98a9affcfc14ed3dc9a5798990fc4650244d13b02f73247e6402051600
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {8D839ACB-15F6-4428-9E3A-F57578C07281}.exe

        • Path C:\Windows\{8D839ACB-15F6-4428-9E3A-F57578C07281}.exe
        • Size 192KB
        • SHA256 0563c2ed3f8e9e61a3a7f22b9b411a74453739b0977248154f4f5347f5373c21
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {BBB4AD5C-5DBD-422c-9A99-DADB668ABEDA}.exe

        • Path C:\Windows\{BBB4AD5C-5DBD-422c-9A99-DADB668ABEDA}.exe
        • Size 192KB
        • SHA256 f88823d51b9c2c5a9186045b7704d21f04369fe4889f988b4680f2b78e6651c5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {BCDFD169-5FA9-4c37-BAD5-D0DBB9157743}.exe

        • Path C:\Windows\{BCDFD169-5FA9-4c37-BAD5-D0DBB9157743}.exe
        • Size 192KB
        • SHA256 089656d09fbd17b028e4008ee7f64cdfaa8d63aa58ee2bb0cbc587b8457201e0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {D19D5764-8FEE-4679-8AE9-1C07537EE02B}.exe

        • Path C:\Windows\{D19D5764-8FEE-4679-8AE9-1C07537EE02B}.exe
        • Size 192KB
        • SHA256 116d7cd479ac6936136ca5188189c31c9700bc479eb15185a4213b178b5113f0
        • MD5 SHA1 SHA512 SSDEEP TLSH