Analysis

  • max time kernel
    149s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/11/2026, 22:30

General

  • Target
    2026-11-02_ccd0d3ca1ad4781150a926cf9f5b12a7_elex_wannacry.exe
  • Size 372KB
  • Sample261102-2fa8bafx8n
  • SHA256 1d81ebcef586dd561b86d375baa39a610cb52c68c490a1ee2337916225474b91
  • 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
  • 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\2026-11-02_ccd0d3ca1ad4781150a926cf9f5b12a7_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-02_ccd0d3ca1ad4781150a926cf9f5b12a7_elex_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:5056
    • C:\Windows\{1EA44DC9-4710-4034-B629-E0E969B93EF9}.exe
      C:\Windows\{1EA44DC9-4710-4034-B629-E0E969B93EF9}.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:2952
      • C:\Windows\{6C59CD34-3630-4349-B499-032AD87E5A79}.exe
        C:\Windows\{6C59CD34-3630-4349-B499-032AD87E5A79}.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:3260
        • C:\Windows\{FA11337C-9C94-40ca-9D8E-EE3BA488D6E3}.exe
          C:\Windows\{FA11337C-9C94-40ca-9D8E-EE3BA488D6E3}.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:3240
          • C:\Windows\{0FF04BC2-F6D5-42eb-9D87-DDA2C175E11A}.exe
            C:\Windows\{0FF04BC2-F6D5-42eb-9D87-DDA2C175E11A}.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:4916
            • C:\Windows\{6637B63D-62D8-4a73-9F45-29FF9940D81F}.exe
              C:\Windows\{6637B63D-62D8-4a73-9F45-29FF9940D81F}.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:4300
              • C:\Windows\{D4765570-8CC9-431d-B74E-B9D7F74C54AE}.exe
                C:\Windows\{D4765570-8CC9-431d-B74E-B9D7F74C54AE}.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:2452
                • C:\Windows\{B7793E8B-FF38-4471-ACE9-416A22DD4DA9}.exe
                  C:\Windows\{B7793E8B-FF38-4471-ACE9-416A22DD4DA9}.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:3088
                  • C:\Windows\{D40ABFE8-2811-419d-9BC9-C61C7115EB5A}.exe
                    C:\Windows\{D40ABFE8-2811-419d-9BC9-C61C7115EB5A}.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:1600
                    • C:\Windows\{D09A8BED-AFCB-4bab-8EB1-481A24CF26E2}.exe
                      C:\Windows\{D09A8BED-AFCB-4bab-8EB1-481A24CF26E2}.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:2664
                      • C:\Windows\{8A3AE79C-B2AF-465c-B1A2-386F3D7AE6D6}.exe
                        C:\Windows\{8A3AE79C-B2AF-465c-B1A2-386F3D7AE6D6}.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:2644
                        • C:\Windows\{29A3ED14-52A6-43e2-B923-D4CA053B766F}.exe
                          C:\Windows\{29A3ED14-52A6-43e2-B923-D4CA053B766F}.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:4556
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{8A3AE~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:3920
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\{D09A8~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:4432
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\{D40AB~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:2676
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{B7793~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:3444
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{D4765~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:4908
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{6637B~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:2464
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{0FF04~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:4412
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{FA113~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:1564
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{6C59C~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:888
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{1EA44~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:5004
    • 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:4400

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {0FF04BC2-F6D5-42eb-9D87-DDA2C175E11A}.exe

        • Path C:\Windows\{0FF04BC2-F6D5-42eb-9D87-DDA2C175E11A}.exe
        • Size 372KB
        • SHA256 b5d22500fa42ff8ebca4dc3733caab2d5d2f9160cca4be51418263eb818d6961
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {1EA44DC9-4710-4034-B629-E0E969B93EF9}.exe

        • Path C:\Windows\{1EA44DC9-4710-4034-B629-E0E969B93EF9}.exe
        • Size 372KB
        • SHA256 037b7549932d7cba4167abde1ccf9b217c55ca88e2511c1a6681d7b3eeb31419
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {29A3ED14-52A6-43e2-B923-D4CA053B766F}.exe

        • Path C:\Windows\{29A3ED14-52A6-43e2-B923-D4CA053B766F}.exe
        • Size 372KB
        • SHA256 b40464db382d9ee38d2a5ccd197ab900625492ce94acc61d91bee30b577b4b3f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {6637B63D-62D8-4a73-9F45-29FF9940D81F}.exe

        • Path C:\Windows\{6637B63D-62D8-4a73-9F45-29FF9940D81F}.exe
        • Size 372KB
        • SHA256 f888b69ebeb0c8f5215ee9ce262d5c5cbace230c7d5a6c243ca5e6c71814a590
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {6C59CD34-3630-4349-B499-032AD87E5A79}.exe

        • Path C:\Windows\{6C59CD34-3630-4349-B499-032AD87E5A79}.exe
        • Size 372KB
        • SHA256 7a5a78bc651b55621b15807f9a9eed92db2bb7a747722ac126de3fc78310b733
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {8A3AE79C-B2AF-465c-B1A2-386F3D7AE6D6}.exe

        • Path C:\Windows\{8A3AE79C-B2AF-465c-B1A2-386F3D7AE6D6}.exe
        • Size 372KB
        • SHA256 0c1ae0087b26802e0890703433eae1044ef09cf75c1b36032fda18f9cbbd8169
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {B7793E8B-FF38-4471-ACE9-416A22DD4DA9}.exe

        • Path C:\Windows\{B7793E8B-FF38-4471-ACE9-416A22DD4DA9}.exe
        • Size 372KB
        • SHA256 badba0c3e81f0b06366caacbf1aff0146f2851605500da5b99b10930ac6930e8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {D09A8BED-AFCB-4bab-8EB1-481A24CF26E2}.exe

        • Path C:\Windows\{D09A8BED-AFCB-4bab-8EB1-481A24CF26E2}.exe
        • Size 372KB
        • SHA256 5e35442fd80745b7ec069d6aa1de9df19aab39dd33d0249f0348560b54dba64d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {D40ABFE8-2811-419d-9BC9-C61C7115EB5A}.exe

        • Path C:\Windows\{D40ABFE8-2811-419d-9BC9-C61C7115EB5A}.exe
        • Size 372KB
        • SHA256 b5ae32bc9111f1e47e06f0b1d3f83e5702d809ecb22a17ebc7f7a83b749b8fdc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {D4765570-8CC9-431d-B74E-B9D7F74C54AE}.exe

        • Path C:\Windows\{D4765570-8CC9-431d-B74E-B9D7F74C54AE}.exe
        • Size 372KB
        • SHA256 76884441532e5e0551aa109a2a5fb8c7407275ee232a2dbfab8b5888c62cfa7b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {FA11337C-9C94-40ca-9D8E-EE3BA488D6E3}.exe

        • Path C:\Windows\{FA11337C-9C94-40ca-9D8E-EE3BA488D6E3}.exe
        • Size 372KB
        • SHA256 ef4c3b4dc22ed78fc2ef55df3862e1e90328b6d320493b8118782e1143317371
        • MD5 SHA1 SHA512 SSDEEP TLSH