Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 03:39
General
- Target 2026-07-30_3a7b5a1cfe737527aa2161a94af10298_elex_wannacry.exe
- Size 60KB
- Sample260730-d7xzdsstev
- SHA256 7f3575608d94d7ffef96572de3024b92aabd4ed53324c472d23c4a106c753776
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 36 IoCs
- Detects Windows executables referencing non-Windows User-Agents 36 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_3a7b5a1cfe737527aa2161a94af10298_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_3a7b5a1cfe737527aa2161a94af10298_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\{625D50EF-6841-43f1-937D-06046ACEBDE9}.exeC:\Windows\{625D50EF-6841-43f1-937D-06046ACEBDE9}.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\{BE703198-8D95-4818-9785-9214B634440C}.exeC:\Windows\{BE703198-8D95-4818-9785-9214B634440C}.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\{7365C505-A8D3-43bc-BAFB-F99259AD4E61}.exeC:\Windows\{7365C505-A8D3-43bc-BAFB-F99259AD4E61}.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
-
C:\Windows\{DBF3C71A-AED9-48c6-B92A-184D293EA960}.exeC:\Windows\{DBF3C71A-AED9-48c6-B92A-184D293EA960}.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\{12B09D4A-6EF0-4a05-AF0F-880DCF5E4E60}.exeC:\Windows\{12B09D4A-6EF0-4a05-AF0F-880DCF5E4E60}.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\{F6410849-7C48-45e6-BB02-9C5B06FB5CEA}.exeC:\Windows\{F6410849-7C48-45e6-BB02-9C5B06FB5CEA}.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\{F300E02F-F25B-4210-BFFE-8B6AF15825B8}.exeC:\Windows\{F300E02F-F25B-4210-BFFE-8B6AF15825B8}.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\{0F02619E-0675-4345-AACC-33E7B01DA16C}.exeC:\Windows\{0F02619E-0675-4345-AACC-33E7B01DA16C}.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\{3116DABA-9DED-4e82-B072-0DAA1D9FB80C}.exeC:\Windows\{3116DABA-9DED-4e82-B072-0DAA1D9FB80C}.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\{C365B29D-62F0-42ae-8DB5-B404C0087BBE}.exeC:\Windows\{C365B29D-62F0-42ae-8DB5-B404C0087BBE}.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\{E07C1E42-5D5C-45db-940E-35B8D5789D21}.exeC:\Windows\{E07C1E42-5D5C-45db-940E-35B8D5789D21}.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\{C365B~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\{3116D~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\{0F026~1.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\{F300E~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\{F6410~1.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\{12B09~1.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\{DBF3C~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\{7365C~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\{BE703~1.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\{625D5~1.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
{0F02619E-0675-4345-AACC-33E7B01DA16C}.exe
{12B09D4A-6EF0-4a05-AF0F-880DCF5E4E60}.exe
{3116DABA-9DED-4e82-B072-0DAA1D9FB80C}.exe
{625D50EF-6841-43f1-937D-06046ACEBDE9}.exe
{7365C505-A8D3-43bc-BAFB-F99259AD4E61}.exe
{BE703198-8D95-4818-9785-9214B634440C}.exe
{C365B29D-62F0-42ae-8DB5-B404C0087BBE}.exe
{DBF3C71A-AED9-48c6-B92A-184D293EA960}.exe
{E07C1E42-5D5C-45db-940E-35B8D5789D21}.exe
{F300E02F-F25B-4210-BFFE-8B6AF15825B8}.exe
{F6410849-7C48-45e6-BB02-9C5B06FB5CEA}.exe
memory/1832-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1832-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2516-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2516-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3076-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3076-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3076-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3160-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3160-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3552-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3552-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3592-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3592-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4288-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4288-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4616-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4616-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4652-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4652-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5312-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5312-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5312-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5780-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5780-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6064-78-0x0000000000400000-0x0000000000410000-memory.dmp