Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
29/07/2026, 15:31
General
- Target 2026-07-29_9f7b35e28f397b781806ad2f1fd53daa_elex_wannacry.exe
- Size 60KB
- Sample260729-sycdnaap3s
- SHA256 2bfa6d2bcb26991c344955bbb875afafd288b9d1756ccb4167afd4f62b35f810
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 37 IoCs
- Detects Windows executables referencing non-Windows User-Agents 37 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_9f7b35e28f397b781806ad2f1fd53daa_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_9f7b35e28f397b781806ad2f1fd53daa_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\{ADCB930A-57C7-4020-AE3B-34695ACE9C16}.exeC:\Windows\{ADCB930A-57C7-4020-AE3B-34695ACE9C16}.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\{383AC7E9-685B-4580-B0EF-05CB3B1EDFAB}.exeC:\Windows\{383AC7E9-685B-4580-B0EF-05CB3B1EDFAB}.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\{69794CF6-BB0A-4a20-ACCF-F82760276AD8}.exeC:\Windows\{69794CF6-BB0A-4a20-ACCF-F82760276AD8}.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\{C97DFF29-63BF-4aaf-BC02-9DA5F89DF695}.exeC:\Windows\{C97DFF29-63BF-4aaf-BC02-9DA5F89DF695}.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\{F05560F4-DB08-4c12-ADEF-B4CD6A115F9F}.exeC:\Windows\{F05560F4-DB08-4c12-ADEF-B4CD6A115F9F}.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\{0CD0FD16-2707-43f9-B5CA-62498AEE4C4C}.exeC:\Windows\{0CD0FD16-2707-43f9-B5CA-62498AEE4C4C}.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\{4F76084B-4408-4623-9AF6-350F380FEE5D}.exeC:\Windows\{4F76084B-4408-4623-9AF6-350F380FEE5D}.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\{99FE2A69-F0C4-4a62-85E5-6F70F02EA145}.exeC:\Windows\{99FE2A69-F0C4-4a62-85E5-6F70F02EA145}.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\{BB6BC818-9EB8-4b4d-A047-3E327F19C3B6}.exeC:\Windows\{BB6BC818-9EB8-4b4d-A047-3E327F19C3B6}.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\{B381F8D2-8F57-410d-B5A6-7D4FC888D324}.exeC:\Windows\{B381F8D2-8F57-410d-B5A6-7D4FC888D324}.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\{1E5F8B85-B4B9-4522-AF8C-7A74BB391ECF}.exeC:\Windows\{1E5F8B85-B4B9-4522-AF8C-7A74BB391ECF}.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\{B381F~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\{BB6BC~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\{99FE2~1.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\{4F760~1.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\{0CD0F~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\{F0556~1.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\{C97DF~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\{69794~1.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\{383AC~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\{ADCB9~1.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
Loading Replay Monitor...
Downloads
{0CD0FD16-2707-43f9-B5CA-62498AEE4C4C}.exe
{1E5F8B85-B4B9-4522-AF8C-7A74BB391ECF}.exe
{383AC7E9-685B-4580-B0EF-05CB3B1EDFAB}.exe
{4F76084B-4408-4623-9AF6-350F380FEE5D}.exe
{69794CF6-BB0A-4a20-ACCF-F82760276AD8}.exe
{99FE2A69-F0C4-4a62-85E5-6F70F02EA145}.exe
{ADCB930A-57C7-4020-AE3B-34695ACE9C16}.exe
{B381F8D2-8F57-410d-B5A6-7D4FC888D324}.exe
{BB6BC818-9EB8-4b4d-A047-3E327F19C3B6}.exe
{C97DFF29-63BF-4aaf-BC02-9DA5F89DF695}.exe
{F05560F4-DB08-4c12-ADEF-B4CD6A115F9F}.exe
memory/464-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/464-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1104-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1104-80-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1384-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1384-45-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1932-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2332-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2332-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2332-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3040-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3040-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3408-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3408-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3408-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3552-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3552-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3852-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3852-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4500-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4500-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4500-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5428-38-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5428-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6100-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6100-43-0x0000000000400000-0x0000000000410000-memory.dmp