Analysis

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

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    08/07/2026, 21:00

General

  • Target
    2026-07-08_14959cbfafa420bbad938b0f3732a66a_elex_wannacry.exe
  • Size 60KB
  • Sample260708-ztscmsg19p
  • SHA256 57475b6ca6c1be2c8e5f6542a3cc0ed88a478d16183959a46068509376d955d3
  • 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 7 IoCs
  • Detects Windows executables referencing non-Windows User-Agents 7 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 14 IoCs

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

  • Executes dropped EXE 7 IoCs
  • Drops file in Windows directory 7 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 15 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 7 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-08_14959cbfafa420bbad938b0f3732a66a_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-08_14959cbfafa420bbad938b0f3732a66a_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:4676
    • C:\Windows\{8ABA847A-0550-4fc1-927D-26434F2E7744}.exe
      C:\Windows\{8ABA847A-0550-4fc1-927D-26434F2E7744}.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:824
      • C:\Windows\{E18A1390-1277-4bcc-A86A-3C7B31B18880}.exe
        C:\Windows\{E18A1390-1277-4bcc-A86A-3C7B31B18880}.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:516
        • C:\Windows\{4B77B8C1-6481-4cb1-A4EF-2FD16A6A2FAE}.exe
          C:\Windows\{4B77B8C1-6481-4cb1-A4EF-2FD16A6A2FAE}.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:4212
          • C:\Windows\{1AA4E9B0-993E-42b1-BF62-20B11A267EF1}.exe
            C:\Windows\{1AA4E9B0-993E-42b1-BF62-20B11A267EF1}.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:1212
            • C:\Windows\{C678EDC3-6046-43aa-A4C9-4DBB84B7138A}.exe
              C:\Windows\{C678EDC3-6046-43aa-A4C9-4DBB84B7138A}.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:4464
              • C:\Windows\{FDA66061-77AF-4744-B3CA-8A6BB4F4938F}.exe
                C:\Windows\{FDA66061-77AF-4744-B3CA-8A6BB4F4938F}.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:1984
                • C:\Windows\{732A6CD0-B3A7-41e2-A4F9-6A3760052B12}.exe
                  C:\Windows\{732A6CD0-B3A7-41e2-A4F9-6A3760052B12}.exe
                  8⤵
                  • Executes dropped EXE
                  • System Location Discovery: System Language Discovery
                  PID:2560
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{FDA66~1.EXE > nul
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:696
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{C678E~1.EXE > nul
                7⤵
                • System Location Discovery: System Language Discovery
                PID:4384
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{1AA4E~1.EXE > nul
              6⤵
              • System Location Discovery: System Language Discovery
              PID:1756
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{4B77B~1.EXE > nul
            5⤵
            • System Location Discovery: System Language Discovery
            PID:4196
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{E18A1~1.EXE > nul
          4⤵
          • System Location Discovery: System Language Discovery
          PID:4928
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{8ABA8~1.EXE > nul
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1808
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-0~1.EXE > nul
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2064

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {1AA4E9B0-993E-42b1-BF62-20B11A267EF1}.exe

        • Path C:\Windows\{1AA4E9B0-993E-42b1-BF62-20B11A267EF1}.exe
        • Size 60KB
        • SHA256 58a4775346d24f586eb93e9066afbb4c183635f85f4a8b466f815b541ea26a3e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {4B77B8C1-6481-4cb1-A4EF-2FD16A6A2FAE}.exe

        • Path C:\Windows\{4B77B8C1-6481-4cb1-A4EF-2FD16A6A2FAE}.exe
        • Size 60KB
        • SHA256 18fa9f76074bba2133da0668db101e894b0b97a35594bc7f6a5e0a67509f7c35
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {732A6CD0-B3A7-41e2-A4F9-6A3760052B12}.exe

        • Path C:\Windows\{732A6CD0-B3A7-41e2-A4F9-6A3760052B12}.exe
        • Size 60KB
        • SHA256 7a51dad6cd8a30fd2d125a27fa77f2c0bce56623b63d4d855bed212e5207afe9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {8ABA847A-0550-4fc1-927D-26434F2E7744}.exe

        • Path C:\Windows\{8ABA847A-0550-4fc1-927D-26434F2E7744}.exe
        • Size 60KB
        • SHA256 6c3ee31ad97ec43c0c5da192e3110a67db0d87b1bdfdbed0998b92e552a4bf19
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {C678EDC3-6046-43aa-A4C9-4DBB84B7138A}.exe

        • Path C:\Windows\{C678EDC3-6046-43aa-A4C9-4DBB84B7138A}.exe
        • Size 60KB
        • SHA256 c8e1a58487b4e8adc7e8c377948943633d7535ac81aa5421a57c7e65d4bfc05a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {E18A1390-1277-4bcc-A86A-3C7B31B18880}.exe

        • Path C:\Windows\{E18A1390-1277-4bcc-A86A-3C7B31B18880}.exe
        • Size 60KB
        • SHA256 e1fe18b628192398be6b1f35b1ca74fc6a339b03c2c6365d2585b4c6867629d2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {FDA66061-77AF-4744-B3CA-8A6BB4F4938F}.exe

        • Path C:\Windows\{FDA66061-77AF-4744-B3CA-8A6BB4F4938F}.exe
        • Size 60KB
        • SHA256 61a1b686f9896ed01ef1c8db12d9120111ce02f42aebaf200b7684a49e889654
        • MD5 SHA1 SHA512 SSDEEP TLSH