Analysis
- max time kernel
148s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
29/07/2026, 02:42
General
- Target 2026-07-29_730d3bde2b033408bf6bcf002432b208_elex_wannacry.exe
- Size 64KB
- Sample260729-c7c4jsdf77
- SHA256 9b4e9341e3a9cc7bd161847e1985ac6afa3bfdc6a28177c85abc30e8e4fef217
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
- Detects Windows executables referencing non-Windows User-Agents 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\2026-07-29_730d3bde2b033408bf6bcf002432b208_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_730d3bde2b033408bf6bcf002432b208_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\{34191969-7BA9-47a3-95EF-31D8381B2BA3}.exeC:\Windows\{34191969-7BA9-47a3-95EF-31D8381B2BA3}.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\{ED0DB40B-842C-44e2-85FC-5009C0D5B8FD}.exeC:\Windows\{ED0DB40B-842C-44e2-85FC-5009C0D5B8FD}.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\{69851FE7-0A26-48c0-A305-1EAD2C7793ED}.exeC:\Windows\{69851FE7-0A26-48c0-A305-1EAD2C7793ED}.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\{508D5A44-0ADE-4898-833D-BBB18B5CCB8C}.exeC:\Windows\{508D5A44-0ADE-4898-833D-BBB18B5CCB8C}.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\{280D0439-499A-420b-B8FB-39780C05B3F4}.exeC:\Windows\{280D0439-499A-420b-B8FB-39780C05B3F4}.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\{D20D6563-723A-428e-B5BA-E50BFD96ED4F}.exeC:\Windows\{D20D6563-723A-428e-B5BA-E50BFD96ED4F}.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\{9F013410-655F-4e72-BE75-6A4ECE6456EE}.exeC:\Windows\{9F013410-655F-4e72-BE75-6A4ECE6456EE}.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\{087246B1-A121-40e9-B407-A1FACABD6FAC}.exeC:\Windows\{087246B1-A121-40e9-B407-A1FACABD6FAC}.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\{0243FCA9-4ACC-46ad-95DE-023900DD6E08}.exeC:\Windows\{0243FCA9-4ACC-46ad-95DE-023900DD6E08}.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\{C6BE83AF-552A-4016-B81B-54FEB1D4352D}.exeC:\Windows\{C6BE83AF-552A-4016-B81B-54FEB1D4352D}.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\{DC4EA513-C75F-46d4-82C3-4FAEBE8D64C9}.exeC:\Windows\{DC4EA513-C75F-46d4-82C3-4FAEBE8D64C9}.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\{C6BE8~1.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\{0243F~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\{08724~1.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\{9F013~1.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\{D20D6~1.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\{280D0~1.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\{508D5~1.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\{69851~1.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\{ED0DB~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\{34191~1.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
{0243FCA9-4ACC-46ad-95DE-023900DD6E08}.exe
{087246B1-A121-40e9-B407-A1FACABD6FAC}.exe
{280D0439-499A-420b-B8FB-39780C05B3F4}.exe
{34191969-7BA9-47a3-95EF-31D8381B2BA3}.exe
{508D5A44-0ADE-4898-833D-BBB18B5CCB8C}.exe
{69851FE7-0A26-48c0-A305-1EAD2C7793ED}.exe
{9F013410-655F-4e72-BE75-6A4ECE6456EE}.exe
{C6BE83AF-552A-4016-B81B-54FEB1D4352D}.exe
{D20D6563-723A-428e-B5BA-E50BFD96ED4F}.exe
{DC4EA513-C75F-46d4-82C3-4FAEBE8D64C9}.exe
{ED0DB40B-842C-44e2-85FC-5009C0D5B8FD}.exe
memory/992-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/992-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1336-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1336-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1772-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1772-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1856-75-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1856-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2900-61-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2900-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4372-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4444-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4444-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4612-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4612-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4864-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4864-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4864-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5416-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5416-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5764-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5764-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5908-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5908-12-0x0000000000400000-0x0000000000410000-memory.dmp