Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 07:43
General
- Target 2026-07-30_d541b17af9ddf7d57b1c427f407c129a_elex_wannacry.exe
- Size 68KB
- Sample260730-jkn1vstcnc
- SHA256 405541e1cc891825c79966181bdfd03a003cc1789bafd34f4f7e3417dc4c48a8
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_d541b17af9ddf7d57b1c427f407c129a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_d541b17af9ddf7d57b1c427f407c129a_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\{14A175C2-3077-4dfb-A3BF-4A136989A66F}.exeC:\Windows\{14A175C2-3077-4dfb-A3BF-4A136989A66F}.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\{19A3FF69-B119-46ba-9503-D8F62DACC030}.exeC:\Windows\{19A3FF69-B119-46ba-9503-D8F62DACC030}.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\{3048D041-E9C0-4754-AAAB-5F8896381C29}.exeC:\Windows\{3048D041-E9C0-4754-AAAB-5F8896381C29}.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\{E1ABA05C-A42D-477d-9923-F4134C766117}.exeC:\Windows\{E1ABA05C-A42D-477d-9923-F4134C766117}.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\{DBEE4982-F81C-4821-A04B-C0FA6EC4AC0D}.exeC:\Windows\{DBEE4982-F81C-4821-A04B-C0FA6EC4AC0D}.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\{30F54ECF-E4B5-4cb7-BEB9-A07B386E820D}.exeC:\Windows\{30F54ECF-E4B5-4cb7-BEB9-A07B386E820D}.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\{774E8FE6-7EE7-41f0-A75F-70F49AAB0E3E}.exeC:\Windows\{774E8FE6-7EE7-41f0-A75F-70F49AAB0E3E}.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\{C28638C6-8E71-4b5b-96B4-AF279E8881F2}.exeC:\Windows\{C28638C6-8E71-4b5b-96B4-AF279E8881F2}.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\{5DBCBC9E-1D86-4637-BB95-5D932BE525E9}.exeC:\Windows\{5DBCBC9E-1D86-4637-BB95-5D932BE525E9}.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\{50039DF3-11F1-4a93-994B-9B5429673794}.exeC:\Windows\{50039DF3-11F1-4a93-994B-9B5429673794}.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\{E55972E6-13F1-4b51-AD35-04E1094A0DCD}.exeC:\Windows\{E55972E6-13F1-4b51-AD35-04E1094A0DCD}.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\{50039~1.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\{5DBCB~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\{C2863~1.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\{774E8~1.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\{30F54~1.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\{DBEE4~1.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\{E1ABA~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\{3048D~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\{19A3F~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\{14A17~1.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
{14A175C2-3077-4dfb-A3BF-4A136989A66F}.exe
{19A3FF69-B119-46ba-9503-D8F62DACC030}.exe
{3048D041-E9C0-4754-AAAB-5F8896381C29}.exe
{30F54ECF-E4B5-4cb7-BEB9-A07B386E820D}.exe
{50039DF3-11F1-4a93-994B-9B5429673794}.exe
{5DBCBC9E-1D86-4637-BB95-5D932BE525E9}.exe
{774E8FE6-7EE7-41f0-A75F-70F49AAB0E3E}.exe
{C28638C6-8E71-4b5b-96B4-AF279E8881F2}.exe
{DBEE4982-F81C-4821-A04B-C0FA6EC4AC0D}.exe
{E1ABA05C-A42D-477d-9923-F4134C766117}.exe
{E55972E6-13F1-4b51-AD35-04E1094A0DCD}.exe
memory/556-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/556-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/936-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/936-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/936-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1488-26-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1488-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1752-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1752-75-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2036-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2036-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3864-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3864-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4468-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4468-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5292-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5292-68-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5540-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5996-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5996-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6120-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6120-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6128-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6128-54-0x0000000000400000-0x0000000000411000-memory.dmp