Analysis
- max time kernel
149s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
20/08/2026, 03:46
General
- Target 2026-08-20_6f41a0174da096b8079578dbb341ff6a_elex_wannacry.exe
- Size 68KB
- Sample260820-ebsv8sbc54
- SHA256 67ddc640a848a8c8d0b49babb1528df96ee4c8a35ba2aec40045b34a383eefa8
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 33 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\2026-08-20_6f41a0174da096b8079578dbb341ff6a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-20_6f41a0174da096b8079578dbb341ff6a_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\{0CA16DAF-2BFE-4b87-8C79-058DA7E8E262}.exeC:\Windows\{0CA16DAF-2BFE-4b87-8C79-058DA7E8E262}.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\{3CF9231F-4D92-4898-BFA5-8BE623BD4A58}.exeC:\Windows\{3CF9231F-4D92-4898-BFA5-8BE623BD4A58}.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\{4E4A05F9-B14F-499d-B9DE-381E8A46C1C8}.exeC:\Windows\{4E4A05F9-B14F-499d-B9DE-381E8A46C1C8}.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\{400D2350-63B7-41e9-B556-0530AD95450E}.exeC:\Windows\{400D2350-63B7-41e9-B556-0530AD95450E}.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\{A5A24C94-EC3A-4f19-A42B-51A6FF9E1C68}.exeC:\Windows\{A5A24C94-EC3A-4f19-A42B-51A6FF9E1C68}.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\{88E07D2D-5D60-44f2-8057-9E0B3C52CBA4}.exeC:\Windows\{88E07D2D-5D60-44f2-8057-9E0B3C52CBA4}.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\{9076BE67-1FA2-42dc-8A6F-A038CBFF2484}.exeC:\Windows\{9076BE67-1FA2-42dc-8A6F-A038CBFF2484}.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\{462CDC9E-0494-48bd-8D14-C31397C9857F}.exeC:\Windows\{462CDC9E-0494-48bd-8D14-C31397C9857F}.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\{EE6C1339-8F55-43d8-AC66-708B9BD91CDD}.exeC:\Windows\{EE6C1339-8F55-43d8-AC66-708B9BD91CDD}.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\{1FD379AF-4F1D-4867-9A6E-3AC578E1EBE7}.exeC:\Windows\{1FD379AF-4F1D-4867-9A6E-3AC578E1EBE7}.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
-
C:\Windows\{7E39B831-8237-4633-9CE2-98240F62DCC5}.exeC:\Windows\{7E39B831-8237-4633-9CE2-98240F62DCC5}.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\{1FD37~1.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\{EE6C1~1.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\{462CD~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\{9076B~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\{88E07~1.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\{A5A24~1.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\{400D2~1.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\{4E4A0~1.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\{3CF92~1.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\{0CA16~1.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
{0CA16DAF-2BFE-4b87-8C79-058DA7E8E262}.exe
{1FD379AF-4F1D-4867-9A6E-3AC578E1EBE7}.exe
{3CF9231F-4D92-4898-BFA5-8BE623BD4A58}.exe
{400D2350-63B7-41e9-B556-0530AD95450E}.exe
{462CDC9E-0494-48bd-8D14-C31397C9857F}.exe
{4E4A05F9-B14F-499d-B9DE-381E8A46C1C8}.exe
{7E39B831-8237-4633-9CE2-98240F62DCC5}.exe
{88E07D2D-5D60-44f2-8057-9E0B3C52CBA4}.exe
{9076BE67-1FA2-42dc-8A6F-A038CBFF2484}.exe
{A5A24C94-EC3A-4f19-A42B-51A6FF9E1C68}.exe
{EE6C1339-8F55-43d8-AC66-708B9BD91CDD}.exe
memory/408-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/408-24-0x0000000000400000-0x0000000000411000-memory.dmp
memory/528-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/528-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/528-5-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1056-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1056-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1636-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1636-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1636-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2088-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2088-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2400-59-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2400-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2456-37-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2456-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2484-30-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2944-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2944-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3592-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4320-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4544-53-0x0000000000400000-0x0000000000411000-memory.dmp