Overview

overview

10

Static

static

10

2026-06-27...ry.exe

windows10-2004-x64

10

2026-06-27...ry.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/06/2026, 02:27

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General

  • Target
    2026-06-27_d68742d327ea4593691647fa32679d73_elex_wannacry.exe
  • Size 24KB
  • Sample260629-cxt93sct7r
  • SHA256 c6741b031a8be40d71b16fc2c01a859fbdb00ad35a558f31654ca5f96959fa98
  • 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\2026-06-27_d68742d327ea4593691647fa32679d73_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-27_d68742d327ea4593691647fa32679d73_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:5968
    • C:\Windows\{1F2B3D07-BA04-4463-8A45-2A282DEF83AF}.exe
      C:\Windows\{1F2B3D07-BA04-4463-8A45-2A282DEF83AF}.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:4420
      • C:\Windows\{581218C9-F372-462d-9F36-BD122EA2666E}.exe
        C:\Windows\{581218C9-F372-462d-9F36-BD122EA2666E}.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:1844
        • C:\Windows\{15FA2AA9-8E03-4bcd-A812-3E0E926F8771}.exe
          C:\Windows\{15FA2AA9-8E03-4bcd-A812-3E0E926F8771}.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:4472
          • C:\Windows\{F2CFDE8B-5745-4cd5-B9B9-3FBF5DFCD688}.exe
            C:\Windows\{F2CFDE8B-5745-4cd5-B9B9-3FBF5DFCD688}.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:2796
            • C:\Windows\{95B890D7-CFA2-46f1-8861-CB0F90091E4D}.exe
              C:\Windows\{95B890D7-CFA2-46f1-8861-CB0F90091E4D}.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:4224
              • C:\Windows\{71297C5D-D26E-444d-9108-71595D783C60}.exe
                C:\Windows\{71297C5D-D26E-444d-9108-71595D783C60}.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:4932
                • C:\Windows\{C7D85B33-E5C7-4984-A9EF-4900D28CA16A}.exe
                  C:\Windows\{C7D85B33-E5C7-4984-A9EF-4900D28CA16A}.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:3128
                  • C:\Windows\{D02F0205-6B57-4fe8-8CD9-0542C7CDA065}.exe
                    C:\Windows\{D02F0205-6B57-4fe8-8CD9-0542C7CDA065}.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:4920
                    • C:\Windows\{BF86935C-9980-4dd6-89A5-39E28092573B}.exe
                      C:\Windows\{BF86935C-9980-4dd6-89A5-39E28092573B}.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:6012
                      • C:\Windows\{A6A76B7E-DEAC-4deb-AB88-A22F30AC4CA7}.exe
                        C:\Windows\{A6A76B7E-DEAC-4deb-AB88-A22F30AC4CA7}.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:4592
                        • C:\Windows\{E614B876-5009-4c3d-9E2A-7CBCD1A08E3E}.exe
                          C:\Windows\{E614B876-5009-4c3d-9E2A-7CBCD1A08E3E}.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:3028
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{A6A76~1.EXE > nul
                          12⤵
                          • System Location Discovery: System Language Discovery
                          PID:4944
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\{BF869~1.EXE > nul
                        11⤵
                        • System Location Discovery: System Language Discovery
                        PID:5892
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\{D02F0~1.EXE > nul
                      10⤵
                      • System Location Discovery: System Language Discovery
                      PID:5124
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{C7D85~1.EXE > nul
                    9⤵
                    • System Location Discovery: System Language Discovery
                    PID:5964
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{71297~1.EXE > nul
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:2524
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{95B89~1.EXE > nul
                7⤵
                • System Location Discovery: System Language Discovery
                PID:4996
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{F2CFD~1.EXE > nul
              6⤵
              • System Location Discovery: System Language Discovery
              PID:6036
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{15FA2~1.EXE > nul
            5⤵
            • System Location Discovery: System Language Discovery
            PID:696
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{58121~1.EXE > nul
          4⤵
          • System Location Discovery: System Language Discovery
          PID:5060
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{1F2B3~1.EXE > nul
        3⤵
        • System Location Discovery: System Language Discovery
        PID:420
    • 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:2520

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {15FA2AA9-8E03-4bcd-A812-3E0E926F8771}.exe
        • Path C:\Windows\{15FA2AA9-8E03-4bcd-A812-3E0E926F8771}.exe
        • Size 24KB
        • SHA256 6fa0d95e4236b1b98870e195fd5071d55f44f7f414fb8d0a8e3ddad9e6685f33
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {1F2B3D07-BA04-4463-8A45-2A282DEF83AF}.exe
        • Path C:\Windows\{1F2B3D07-BA04-4463-8A45-2A282DEF83AF}.exe
        • Size 24KB
        • SHA256 ed183635208d133c62af49d0f01497439de6920114c68cf148650c3260fb2643
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {581218C9-F372-462d-9F36-BD122EA2666E}.exe
        • Path C:\Windows\{581218C9-F372-462d-9F36-BD122EA2666E}.exe
        • Size 24KB
        • SHA256 65466b3fccb9068c4add01403f089a24446f2735c71b90fe883a5bf178f401bb
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {71297C5D-D26E-444d-9108-71595D783C60}.exe
        • Path C:\Windows\{71297C5D-D26E-444d-9108-71595D783C60}.exe
        • Size 24KB
        • SHA256 57b263e0dc636d0f85f19dea27c9cd8e22eb5b87dbef420c13d8c7a352544803
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {95B890D7-CFA2-46f1-8861-CB0F90091E4D}.exe
        • Path C:\Windows\{95B890D7-CFA2-46f1-8861-CB0F90091E4D}.exe
        • Size 24KB
        • SHA256 0b73c2920ed1a33ec7b616dd1821481bf4af8c2bc224cb16470e8d338ac152ad
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {A6A76B7E-DEAC-4deb-AB88-A22F30AC4CA7}.exe
        • Path C:\Windows\{A6A76B7E-DEAC-4deb-AB88-A22F30AC4CA7}.exe
        • Size 24KB
        • SHA256 271a61dad76052fbc76581b0902362b542667f3f978776b7019b088da70d5d04
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {BF86935C-9980-4dd6-89A5-39E28092573B}.exe
        • Path C:\Windows\{BF86935C-9980-4dd6-89A5-39E28092573B}.exe
        • Size 24KB
        • SHA256 4edb2b573a8f12baa23f051f89aa218125243348df199d8a909d06a0a04d1851
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {C7D85B33-E5C7-4984-A9EF-4900D28CA16A}.exe
        • Path C:\Windows\{C7D85B33-E5C7-4984-A9EF-4900D28CA16A}.exe
        • Size 24KB
        • SHA256 2dc840baad47027274e2072a134ed6e68f2f851ea6b6379a4943b967b28fd8c7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {D02F0205-6B57-4fe8-8CD9-0542C7CDA065}.exe
        • Path C:\Windows\{D02F0205-6B57-4fe8-8CD9-0542C7CDA065}.exe
        • Size 24KB
        • SHA256 bf0265cbb9b4c66721ec10407d3bc9678b023a5936d3c333fd1d3e306897cfa4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {E614B876-5009-4c3d-9E2A-7CBCD1A08E3E}.exe
        • Path C:\Windows\{E614B876-5009-4c3d-9E2A-7CBCD1A08E3E}.exe
        • Size 24KB
        • SHA256 41713250260be38fabb5274e67c3ea2f1cdacc81c99748a4a50473ba0d4f6880
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {F2CFDE8B-5745-4cd5-B9B9-3FBF5DFCD688}.exe
        • Path C:\Windows\{F2CFDE8B-5745-4cd5-B9B9-3FBF5DFCD688}.exe
        • Size 24KB
        • SHA256 abae143b67f35cdbd8e20506e6efa0710f802b0f94124aaddc77555cb490b51e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1844-17-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1844-15-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/1844-21-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2796-33-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2796-37-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2796-31-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/3028-86-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/3128-57-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/3128-61-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/3128-55-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4224-46-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4224-41-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4224-39-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4420-14-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4420-9-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4420-6-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4472-29-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4472-25-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4472-23-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4592-81-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4592-79-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4592-87-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4920-69-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/4920-63-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/4920-65-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4932-54-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4932-49-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4932-47-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5968-7-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5968-0-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5968-1-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/6012-73-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/6012-71-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/6012-78-0x0000000000400000-0x0000000000413000-memory.dmp
        Download