Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
21/07/2026, 13:28
General
- Target 2026-07-21_6c9f2fa72e620447bfb9c72266bd5124_elex_wannacry.exe
- Size 64KB
- Sample260721-qqt8dsac45
- SHA256 a7c37a29011b7fa99e7d8c8a20dada71910456999f137b5054078026d3a2e5c8
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 32 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\2026-07-21_6c9f2fa72e620447bfb9c72266bd5124_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-21_6c9f2fa72e620447bfb9c72266bd5124_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\{A7572971-6C49-4471-947B-9B031405027C}.exeC:\Windows\{A7572971-6C49-4471-947B-9B031405027C}.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\{5935A0A3-8326-4095-BB59-18885BD2ABF7}.exeC:\Windows\{5935A0A3-8326-4095-BB59-18885BD2ABF7}.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\{278EFA7C-00BA-49a0-AC62-EE5BBEE64148}.exeC:\Windows\{278EFA7C-00BA-49a0-AC62-EE5BBEE64148}.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\{37737339-D735-4507-ABB1-6B09DC067BF3}.exeC:\Windows\{37737339-D735-4507-ABB1-6B09DC067BF3}.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\{D80E4BEB-B350-4585-8CF0-7BF8B2BE9074}.exeC:\Windows\{D80E4BEB-B350-4585-8CF0-7BF8B2BE9074}.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\{38D737E6-D930-4963-8C84-BEA9AB1C743D}.exeC:\Windows\{38D737E6-D930-4963-8C84-BEA9AB1C743D}.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\{29D3E749-A49E-4dda-BF15-506ABA9D274A}.exeC:\Windows\{29D3E749-A49E-4dda-BF15-506ABA9D274A}.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\{36E359C1-0680-4bfb-BB16-3FCC692E568B}.exeC:\Windows\{36E359C1-0680-4bfb-BB16-3FCC692E568B}.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\{0B29461A-7BF4-4ef3-8F73-D5C9EE43CC2D}.exeC:\Windows\{0B29461A-7BF4-4ef3-8F73-D5C9EE43CC2D}.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\{2F9D65A5-E3C3-4143-B0AC-B3DC9E4F1356}.exeC:\Windows\{2F9D65A5-E3C3-4143-B0AC-B3DC9E4F1356}.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\{17472AB0-8724-479a-8589-06C63E8D9DD8}.exeC:\Windows\{17472AB0-8724-479a-8589-06C63E8D9DD8}.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\{2F9D6~1.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\{0B294~1.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\{36E35~1.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\{29D3E~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\{38D73~1.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\{D80E4~1.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\{37737~1.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\{278EF~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\{5935A~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\{A7572~1.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
{0B29461A-7BF4-4ef3-8F73-D5C9EE43CC2D}.exe
{17472AB0-8724-479a-8589-06C63E8D9DD8}.exe
{278EFA7C-00BA-49a0-AC62-EE5BBEE64148}.exe
{29D3E749-A49E-4dda-BF15-506ABA9D274A}.exe
{2F9D65A5-E3C3-4143-B0AC-B3DC9E4F1356}.exe
{36E359C1-0680-4bfb-BB16-3FCC692E568B}.exe
{37737339-D735-4507-ABB1-6B09DC067BF3}.exe
{38D737E6-D930-4963-8C84-BEA9AB1C743D}.exe
{5935A0A3-8326-4095-BB59-18885BD2ABF7}.exe
{A7572971-6C49-4471-947B-9B031405027C}.exe
{D80E4BEB-B350-4585-8CF0-7BF8B2BE9074}.exe
memory/880-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1372-39-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1676-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1676-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2600-25-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2600-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2756-52-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2756-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2784-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2784-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3456-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3456-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3456-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3808-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3808-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4012-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4272-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4272-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4272-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4392-46-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4392-51-0x0000000000400000-0x0000000000410000-memory.dmp