Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    28/08/2026, 19:35

General

  • Target
    2026-08-28_2cdabd2106ae522440236347d124aaef_elex_goldeneye_wannacry.exe
  • Size 372KB
  • Sample260828-ya2ljasfle
  • SHA256 b030e7b1fac62a30db5f73fb66f263df72cc60fb0decf9a8b2e618c169c99894
  • 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 6 IoCs
  • Auto-generated rule 6 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 12 IoCs

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

  • Executes dropped EXE 6 IoCs
  • Drops file in Windows directory 6 IoCs
  • Executes a command shell one-liner 1 TTPs 6 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 13 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 6 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-28_2cdabd2106ae522440236347d124aaef_elex_goldeneye_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-28_2cdabd2106ae522440236347d124aaef_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:4220
    • C:\Windows\{18D91D78-25CC-47b5-A0BD-0D10F96EC2F9}.exe
      C:\Windows\{18D91D78-25CC-47b5-A0BD-0D10F96EC2F9}.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:1216
      • C:\Windows\{CD87A82B-F10A-4655-AE18-2CFE966D2F17}.exe
        C:\Windows\{CD87A82B-F10A-4655-AE18-2CFE966D2F17}.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:1700
        • C:\Windows\{C1E1970A-9058-47ba-ABC2-AE4275BF541E}.exe
          C:\Windows\{C1E1970A-9058-47ba-ABC2-AE4275BF541E}.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:3996
          • C:\Windows\{1C676227-23A4-4fe0-A174-4D65D0FA9FAC}.exe
            C:\Windows\{1C676227-23A4-4fe0-A174-4D65D0FA9FAC}.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:5064
            • C:\Windows\{8237A32A-81BE-471f-9C6D-EBBE2F1336DA}.exe
              C:\Windows\{8237A32A-81BE-471f-9C6D-EBBE2F1336DA}.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:240
              • C:\Windows\{D94B4797-6356-4119-8B44-6091B1A6995E}.exe
                C:\Windows\{D94B4797-6356-4119-8B44-6091B1A6995E}.exe
                7⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                PID:664
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{8237A~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:4944
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{1C676~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:116
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{C1E19~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:1476
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{CD87A~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:3348
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{18D91~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4964
    • 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:5112

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {18D91D78-25CC-47b5-A0BD-0D10F96EC2F9}.exe

        • Path C:\Windows\{18D91D78-25CC-47b5-A0BD-0D10F96EC2F9}.exe
        • Size 372KB
        • SHA256 991f00c78668dec8683fa3a02902ab9914496ae418aee585409fe2c02961a452
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {1C676227-23A4-4fe0-A174-4D65D0FA9FAC}.exe

        • Path C:\Windows\{1C676227-23A4-4fe0-A174-4D65D0FA9FAC}.exe
        • Size 372KB
        • SHA256 63090c36be28a3c3ab5945e08a3be44bfc99ae593190287046a13b3c600da278
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {8237A32A-81BE-471f-9C6D-EBBE2F1336DA}.exe

        • Path C:\Windows\{8237A32A-81BE-471f-9C6D-EBBE2F1336DA}.exe
        • Size 372KB
        • SHA256 8131051d13a8625ad89dc642e547e96db5d1b884056c7b584a27fd637def3c6c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {C1E1970A-9058-47ba-ABC2-AE4275BF541E}.exe

        • Path C:\Windows\{C1E1970A-9058-47ba-ABC2-AE4275BF541E}.exe
        • Size 372KB
        • SHA256 4de01bf4729949d891772b765a2c1156de95dc6eacadafb2f2b6cc16cbe92ae9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {CD87A82B-F10A-4655-AE18-2CFE966D2F17}.exe

        • Path C:\Windows\{CD87A82B-F10A-4655-AE18-2CFE966D2F17}.exe
        • Size 372KB
        • SHA256 075899feeba25a22801683afbe5c915bc8cefe761e1074368177375d8a69d80d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {D94B4797-6356-4119-8B44-6091B1A6995E}.exe

        • Path C:\Windows\{D94B4797-6356-4119-8B44-6091B1A6995E}.exe
        • Size 372KB
        • SHA256 81dfe7c8be51119fccd1dfecb777824c8bf7d63b11ed584629476000115be35b
        • MD5 SHA1 SHA512 SSDEEP TLSH