Overview

overview

10

Static

static

10

2026-07-07...ry.exe

windows10-2004-x64

10

2026-07-07...ry.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/07/2026, 15:33

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General

  • Target
    2026-07-07_d38684d14834840dbf66c214215a26d4_elex_wannacry.exe
  • Size 72KB
  • Sample260707-szd9msgv51
  • SHA256 df9f139e079d65de5ac3897cd6289d9a74ef9288242261a30948beb0a023a7c0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
discoverystormserpersistenceupxworm

Malware Config

Signatures

  • Family: Stormser, StormDDoS, StormAttack, Stormer

    Stormser aka StormDDoS, StormAttack, and Stormer is a Windows worm written in C++.

    wormstormser
  • Detects Stormser aka Storm DDoS and StormAttack 45 IoCs
  • UPX dump on OEP (original entry point) 45 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.

    persistence
  • Executes dropped EXE 11 IoCs
  • UPX packed file 45 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Drops file in Windows directory 11 IoCs
  • 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.

    discovery
  • Suspicious use of AdjustPrivilegeToken 11 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-07_d38684d14834840dbf66c214215a26d4_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-07_d38684d14834840dbf66c214215a26d4_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:4660
    • C:\Windows\{BB824313-9462-43f7-A059-EAA390FFA54F}.exe
      C:\Windows\{BB824313-9462-43f7-A059-EAA390FFA54F}.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:1692
      • C:\Windows\{86F08E82-B426-4d34-852B-147CFA9A2974}.exe
        C:\Windows\{86F08E82-B426-4d34-852B-147CFA9A2974}.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:3360
        • C:\Windows\{7F38B4BA-C14B-4caa-A4AF-1C5DD7C4EB19}.exe
          C:\Windows\{7F38B4BA-C14B-4caa-A4AF-1C5DD7C4EB19}.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:5424
          • C:\Windows\{FD65E168-DF16-486c-9D30-8373AC763F3B}.exe
            C:\Windows\{FD65E168-DF16-486c-9D30-8373AC763F3B}.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:6036
            • C:\Windows\{E849DDB8-05A5-46fb-AAEF-9827D188F6EE}.exe
              C:\Windows\{E849DDB8-05A5-46fb-AAEF-9827D188F6EE}.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:2028
              • C:\Windows\{779A386E-A6B8-42cc-AD35-FC01375F8AD2}.exe
                C:\Windows\{779A386E-A6B8-42cc-AD35-FC01375F8AD2}.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:5964
                • C:\Windows\{3BFFBD5A-D550-4c6d-8774-84156ACF5D36}.exe
                  C:\Windows\{3BFFBD5A-D550-4c6d-8774-84156ACF5D36}.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:2216
                  • C:\Windows\{75F9E948-36CB-441e-A1E4-B135BCDF0ED0}.exe
                    C:\Windows\{75F9E948-36CB-441e-A1E4-B135BCDF0ED0}.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:4544
                    • C:\Windows\{36F8EDAD-6DC0-4766-A209-255178DFCF44}.exe
                      C:\Windows\{36F8EDAD-6DC0-4766-A209-255178DFCF44}.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:1444
                      • C:\Windows\{7E352354-51A0-4187-B328-E2669D8EA00A}.exe
                        C:\Windows\{7E352354-51A0-4187-B328-E2669D8EA00A}.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:2628
                        • C:\Windows\{CE561C20-7035-4a5b-BDE3-15F4F15FEF6B}.exe
                          C:\Windows\{CE561C20-7035-4a5b-BDE3-15F4F15FEF6B}.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:5444
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{7E352~1.EXE > nul
                          12⤵
                          • System Location Discovery: System Language Discovery
                          PID:5080
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\{36F8E~1.EXE > nul
                        11⤵
                        • System Location Discovery: System Language Discovery
                        PID:3304
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\{75F9E~1.EXE > nul
                      10⤵
                      • System Location Discovery: System Language Discovery
                      PID:1404
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{3BFFB~1.EXE > nul
                    9⤵
                    • System Location Discovery: System Language Discovery
                    PID:2540
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{779A3~1.EXE > nul
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:4804
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{E849D~1.EXE > nul
                7⤵
                • System Location Discovery: System Language Discovery
                PID:4568
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{FD65E~1.EXE > nul
              6⤵
              • System Location Discovery: System Language Discovery
              PID:4224
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{7F38B~1.EXE > nul
            5⤵
            • System Location Discovery: System Language Discovery
            PID:2716
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{86F08~1.EXE > nul
          4⤵
          • System Location Discovery: System Language Discovery
          PID:5136
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{BB824~1.EXE > nul
        3⤵
        • System Location Discovery: System Language Discovery
        PID:6044
    • 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:4828

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {36F8EDAD-6DC0-4766-A209-255178DFCF44}.exe
        • Path C:\Windows\{36F8EDAD-6DC0-4766-A209-255178DFCF44}.exe
        • Size 72KB
        • SHA256 14bdc0ac0156a1078a8a55de8dfa9248ef6587f9dc933a461553f94795a19236
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {3BFFBD5A-D550-4c6d-8774-84156ACF5D36}.exe
        • Path C:\Windows\{3BFFBD5A-D550-4c6d-8774-84156ACF5D36}.exe
        • Size 72KB
        • SHA256 aacff58a965e7becdf178732ef5c2c6e5020aa8ecccabcca2e8a7cdf466e7201
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {75F9E948-36CB-441e-A1E4-B135BCDF0ED0}.exe
        • Path C:\Windows\{75F9E948-36CB-441e-A1E4-B135BCDF0ED0}.exe
        • Size 72KB
        • SHA256 a1933726b6e81768850dc348565c2111d374efdead12d10561c5547b91fcd732
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {779A386E-A6B8-42cc-AD35-FC01375F8AD2}.exe
        • Path C:\Windows\{779A386E-A6B8-42cc-AD35-FC01375F8AD2}.exe
        • Size 72KB
        • SHA256 d17c2e421705c292ab21a9d2003a7acae6bd7c1ba741d695be1822dfe97645f7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {7E352354-51A0-4187-B328-E2669D8EA00A}.exe
        • Path C:\Windows\{7E352354-51A0-4187-B328-E2669D8EA00A}.exe
        • Size 72KB
        • SHA256 eeec6e6c2f94f50400cfcb4a5ca7838420d1371163c0bff6f073fbd06a2c2fc5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {7F38B4BA-C14B-4caa-A4AF-1C5DD7C4EB19}.exe
        • Path C:\Windows\{7F38B4BA-C14B-4caa-A4AF-1C5DD7C4EB19}.exe
        • Size 72KB
        • SHA256 d847023678fe53f4900b0095325469ce8ca8217956360b0b92e5237f4d8f80e5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {86F08E82-B426-4d34-852B-147CFA9A2974}.exe
        • Path C:\Windows\{86F08E82-B426-4d34-852B-147CFA9A2974}.exe
        • Size 72KB
        • SHA256 64ea9ff91fe922026e9bdf754420a7369ba1e0e91fddfce6939046d9b5c699bb
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {BB824313-9462-43f7-A059-EAA390FFA54F}.exe
        • Path C:\Windows\{BB824313-9462-43f7-A059-EAA390FFA54F}.exe
        • Size 72KB
        • SHA256 938eb9a40a92d8470a3b72b54a52942878c147df09a6ea7fbb44a7b36edcd7ff
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {CE561C20-7035-4a5b-BDE3-15F4F15FEF6B}.exe
        • Path C:\Windows\{CE561C20-7035-4a5b-BDE3-15F4F15FEF6B}.exe
        • Size 72KB
        • SHA256 c2b9ef5b445de8e2f57109f7bfb538f65ea41000301ef24ced3320f16e871fd2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {E849DDB8-05A5-46fb-AAEF-9827D188F6EE}.exe
        • Path C:\Windows\{E849DDB8-05A5-46fb-AAEF-9827D188F6EE}.exe
        • Size 72KB
        • SHA256 f4255bdacad5e7d8280ed90c394a977ca95cdcc995f5f5e40001d3dba161c99c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {FD65E168-DF16-486c-9D30-8373AC763F3B}.exe
        • Path C:\Windows\{FD65E168-DF16-486c-9D30-8373AC763F3B}.exe
        • Size 72KB
        • SHA256 4b63b323741a239cd265dfd5fb357b9ca35c775d765899602b9fed38e89025c0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1444-78-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1444-71-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/1444-73-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1692-6-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1692-13-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1692-9-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2028-46-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2028-41-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2028-39-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2216-57-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2216-63-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2216-54-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2628-85-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2628-79-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2628-81-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/3360-17-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/3360-21-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/3360-15-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4544-65-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4544-62-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4544-69-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4660-1-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4660-7-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/4660-0-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/5424-31-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5424-25-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/5424-23-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5444-87-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5964-49-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5964-48-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5964-55-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/6036-37-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/6036-33-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/6036-30-0x0000000000400000-0x0000000000413000-memory.dmp
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