Analysis

  • max time kernel
    149s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    07/10/2026, 23:50

General

  • Target
    2026-10-07_fe14fa8912110a07d6f112ac871da91c_elex_rhadamanthys_wannacry.exe
  • Size 161KB
  • Sample261007-3vsatafz4w
  • SHA256 e5c38edc25d9291250aa3b8c27b7d93ca1d3eeb2ded984bc4d03195eb8be2367
  • 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 8 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 16 IoCs

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

  • Executes dropped EXE 8 IoCs
  • Drops file in Windows directory 8 IoCs
  • Executes a command shell one-liner 1 TTPs 8 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 17 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 8 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-07_fe14fa8912110a07d6f112ac871da91c_elex_rhadamanthys_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-07_fe14fa8912110a07d6f112ac871da91c_elex_rhadamanthys_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:1252
    • C:\Windows\{ADCC1E96-BA6C-4b6f-873C-01C3975AF29A}.exe
      C:\Windows\{ADCC1E96-BA6C-4b6f-873C-01C3975AF29A}.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:1900
      • C:\Windows\{40B0CF1A-FE5F-4b71-B33F-2730C8B3E4B4}.exe
        C:\Windows\{40B0CF1A-FE5F-4b71-B33F-2730C8B3E4B4}.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:2152
        • C:\Windows\{C37ACA3C-A968-4708-85AC-F75EC92A4EAD}.exe
          C:\Windows\{C37ACA3C-A968-4708-85AC-F75EC92A4EAD}.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:3720
          • C:\Windows\{870DAD66-9B32-4a98-8E81-AF117138EDE4}.exe
            C:\Windows\{870DAD66-9B32-4a98-8E81-AF117138EDE4}.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:2064
            • C:\Windows\{A3018D6D-0E85-4b6a-A65F-69328DEF9B1A}.exe
              C:\Windows\{A3018D6D-0E85-4b6a-A65F-69328DEF9B1A}.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:2828
              • C:\Windows\{693C853A-179F-4656-A9C9-12EDF41809A0}.exe
                C:\Windows\{693C853A-179F-4656-A9C9-12EDF41809A0}.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:5312
                • C:\Windows\{A0A05243-88C6-43fe-BEBF-7770B79AED9A}.exe
                  C:\Windows\{A0A05243-88C6-43fe-BEBF-7770B79AED9A}.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:736
                  • C:\Windows\{84AAC69B-1D03-4b10-A6DC-EF6C0625B13F}.exe
                    C:\Windows\{84AAC69B-1D03-4b10-A6DC-EF6C0625B13F}.exe
                    9⤵
                    • Executes dropped EXE
                    • System Location Discovery: System Language Discovery
                    PID:6088
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{A0A05~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:3004
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{693C8~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:5064
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{A3018~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:4008
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{870DA~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:4620
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{C37AC~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:4648
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{40B0C~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:1624
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{ADCC1~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:5604
    • 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:1280

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {40B0CF1A-FE5F-4b71-B33F-2730C8B3E4B4}.exe

        • Path C:\Windows\{40B0CF1A-FE5F-4b71-B33F-2730C8B3E4B4}.exe
        • Size 161KB
        • SHA256 40471b6cbdb0b621e622dbf0651e69a4501b02c451a046ad5362bf5c34fd9174
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {693C853A-179F-4656-A9C9-12EDF41809A0}.exe

        • Path C:\Windows\{693C853A-179F-4656-A9C9-12EDF41809A0}.exe
        • Size 161KB
        • SHA256 df7e01941d8467b1727ab88ce0eca6e1f1e104d01440ee5ac5cca3a078f7054e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {84AAC69B-1D03-4b10-A6DC-EF6C0625B13F}.exe

        • Path C:\Windows\{84AAC69B-1D03-4b10-A6DC-EF6C0625B13F}.exe
        • Size 161KB
        • SHA256 7d5eddafddf89ed23d65a0634616be4c1242c0f384d732687250ecab4dc09e65
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {870DAD66-9B32-4a98-8E81-AF117138EDE4}.exe

        • Path C:\Windows\{870DAD66-9B32-4a98-8E81-AF117138EDE4}.exe
        • Size 161KB
        • SHA256 03a3d64430938afbde5d20362391c8f0cbe21c2fe9a09f8eae474d8bb90c3618
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {A0A05243-88C6-43fe-BEBF-7770B79AED9A}.exe

        • Path C:\Windows\{A0A05243-88C6-43fe-BEBF-7770B79AED9A}.exe
        • Size 161KB
        • SHA256 3553088ce3d36fccea14f639c9b0b48989120d365640edc6d62cd629246f7750
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {A3018D6D-0E85-4b6a-A65F-69328DEF9B1A}.exe

        • Path C:\Windows\{A3018D6D-0E85-4b6a-A65F-69328DEF9B1A}.exe
        • Size 161KB
        • SHA256 e51c7897396988c1cd91db600fa83f6ca7e2c906370e59644cb597fd218cba22
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {ADCC1E96-BA6C-4b6f-873C-01C3975AF29A}.exe

        • Path C:\Windows\{ADCC1E96-BA6C-4b6f-873C-01C3975AF29A}.exe
        • Size 161KB
        • SHA256 61144012f89ee4efb73f4e1caf75edbe51a39fa431addc7d77413436995f625e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {C37ACA3C-A968-4708-85AC-F75EC92A4EAD}.exe

        • Path C:\Windows\{C37ACA3C-A968-4708-85AC-F75EC92A4EAD}.exe
        • Size 161KB
        • SHA256 6f4aebbb01b47de1ca1a3b20beb2a27c9e9161f3ef6ed025844f95e6f4345a2a
        • MD5 SHA1 SHA512 SSDEEP TLSH