Analysis
- max time kernel
148s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 16:41
General
- Target 2026-07-30_fcd3a1896747c26d5fab191c75600df9_elex_wannacry.exe
- Size 64KB
- Sample260730-t671zawsas
- SHA256 4f3aee172230483e514a0ad20ec7d6b6a5640691901b8e6dc5610407170f4451
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 35 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
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C:\Users\Admin\AppData\Local\Temp\2026-07-30_fcd3a1896747c26d5fab191c75600df9_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_fcd3a1896747c26d5fab191c75600df9_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
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C:\Windows\{DC59A5E2-9EB8-40a0-8909-5410E4D79132}.exeC:\Windows\{DC59A5E2-9EB8-40a0-8909-5410E4D79132}.exe2⤵
- 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
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C:\Windows\{15595781-3A4B-42ec-B7AB-6AD6733BC8F0}.exeC:\Windows\{15595781-3A4B-42ec-B7AB-6AD6733BC8F0}.exe3⤵
- 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
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C:\Windows\{D6927731-C0FA-45ce-8619-75A02369D2C0}.exeC:\Windows\{D6927731-C0FA-45ce-8619-75A02369D2C0}.exe4⤵
- 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
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C:\Windows\{9AA1AB4B-20CE-4b86-9D92-099CF60B4D35}.exeC:\Windows\{9AA1AB4B-20CE-4b86-9D92-099CF60B4D35}.exe5⤵
- 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
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C:\Windows\{57FBA86D-2E12-425a-8381-15E18D2FFF2F}.exeC:\Windows\{57FBA86D-2E12-425a-8381-15E18D2FFF2F}.exe6⤵
- 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
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C:\Windows\{9C9D016E-F2D9-4ec8-BA4A-C7407459BAFE}.exeC:\Windows\{9C9D016E-F2D9-4ec8-BA4A-C7407459BAFE}.exe7⤵
- 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
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C:\Windows\{1E2FFC53-D25E-420c-BEEA-443F4BC0B334}.exeC:\Windows\{1E2FFC53-D25E-420c-BEEA-443F4BC0B334}.exe8⤵
- 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
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C:\Windows\{57A1D744-A7C4-4ac3-A950-E2733E511AB4}.exeC:\Windows\{57A1D744-A7C4-4ac3-A950-E2733E511AB4}.exe9⤵
- 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
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C:\Windows\{0CBAD773-105E-44ea-847A-6B68AB2CCF49}.exeC:\Windows\{0CBAD773-105E-44ea-847A-6B68AB2CCF49}.exe10⤵
- 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
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C:\Windows\{6D42FE29-E37F-439d-8294-21F37A7A0D5B}.exeC:\Windows\{6D42FE29-E37F-439d-8294-21F37A7A0D5B}.exe11⤵
- 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
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C:\Windows\{29766AFA-A279-4ba7-A35C-F3136B6AA33A}.exeC:\Windows\{29766AFA-A279-4ba7-A35C-F3136B6AA33A}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{6D42F~1.EXE > nul12⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{0CBAD~1.EXE > nul11⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{57A1D~1.EXE > nul10⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{1E2FF~1.EXE > nul9⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{9C9D0~1.EXE > nul8⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{57FBA~1.EXE > nul7⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{9AA1A~1.EXE > nul6⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{D6927~1.EXE > nul5⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{15595~1.EXE > nul4⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{DC59A~1.EXE > nul3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-0~1.EXE > nul2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{0CBAD773-105E-44ea-847A-6B68AB2CCF49}.exe
{15595781-3A4B-42ec-B7AB-6AD6733BC8F0}.exe
{1E2FFC53-D25E-420c-BEEA-443F4BC0B334}.exe
{29766AFA-A279-4ba7-A35C-F3136B6AA33A}.exe
{57A1D744-A7C4-4ac3-A950-E2733E511AB4}.exe
{57FBA86D-2E12-425a-8381-15E18D2FFF2F}.exe
{6D42FE29-E37F-439d-8294-21F37A7A0D5B}.exe
{9AA1AB4B-20CE-4b86-9D92-099CF60B4D35}.exe
{9C9D016E-F2D9-4ec8-BA4A-C7407459BAFE}.exe
{D6927731-C0FA-45ce-8619-75A02369D2C0}.exe
{DC59A5E2-9EB8-40a0-8909-5410E4D79132}.exe
memory/556-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/556-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1548-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1548-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2040-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2232-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2232-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2288-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2288-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2916-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2916-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3816-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3816-61-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4128-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4128-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4344-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4344-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5176-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5176-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5176-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5208-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5208-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5652-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5652-6-0x0000000000400000-0x0000000000410000-memory.dmp