Analysis
- max time kernel
149s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
31/08/2026, 04:07
General
- Target 2026-08-30_cf2ea2c90a9d1018fbb29a87b2c2e9e5_elex_wannacry.exe
- Size 92KB
- Sample260831-eppqqsw1bx
- SHA256 4c12e6319e69d3e55356a16073b94bbed2a580c3d1d58d6e558f866fa2ee14e9
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 34 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\2026-08-30_cf2ea2c90a9d1018fbb29a87b2c2e9e5_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-30_cf2ea2c90a9d1018fbb29a87b2c2e9e5_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\{C4695071-2AEC-4201-9CB6-EDD195354268}.exeC:\Windows\{C4695071-2AEC-4201-9CB6-EDD195354268}.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\{21A429FE-C9E4-40ec-A992-F176BA0856F6}.exeC:\Windows\{21A429FE-C9E4-40ec-A992-F176BA0856F6}.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\{82AF5726-DCFA-425c-9C99-4302BA8B9FEE}.exeC:\Windows\{82AF5726-DCFA-425c-9C99-4302BA8B9FEE}.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\{DF75D427-AE7D-44a2-890A-DCAF57EFEE30}.exeC:\Windows\{DF75D427-AE7D-44a2-890A-DCAF57EFEE30}.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\{6A58FE8F-433C-42dd-A27C-1CDEE579786F}.exeC:\Windows\{6A58FE8F-433C-42dd-A27C-1CDEE579786F}.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\{09D1519B-8751-4ed8-92E5-6F227C6EA8B4}.exeC:\Windows\{09D1519B-8751-4ed8-92E5-6F227C6EA8B4}.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\{455301F9-6DC1-4ce9-A24D-5246FB874105}.exeC:\Windows\{455301F9-6DC1-4ce9-A24D-5246FB874105}.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\{B18A4C3E-4879-45c9-AC56-01F323E3C533}.exeC:\Windows\{B18A4C3E-4879-45c9-AC56-01F323E3C533}.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\{7AA1C900-0AF2-4101-A71D-5A7FB1641E3C}.exeC:\Windows\{7AA1C900-0AF2-4101-A71D-5A7FB1641E3C}.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\{6C5BF512-F001-4d18-9329-1B94FFD3A959}.exeC:\Windows\{6C5BF512-F001-4d18-9329-1B94FFD3A959}.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\{2450EDEA-5BA6-4f84-BDC8-6F8030A95144}.exeC:\Windows\{2450EDEA-5BA6-4f84-BDC8-6F8030A95144}.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\{6C5BF~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\{7AA1C~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\{B18A4~1.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\{45530~1.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\{09D15~1.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\{6A58F~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\{DF75D~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\{82AF5~1.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\{21A42~1.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\{C4695~1.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
{09D1519B-8751-4ed8-92E5-6F227C6EA8B4}.exe
{21A429FE-C9E4-40ec-A992-F176BA0856F6}.exe
{2450EDEA-5BA6-4f84-BDC8-6F8030A95144}.exe
{455301F9-6DC1-4ce9-A24D-5246FB874105}.exe
{6A58FE8F-433C-42dd-A27C-1CDEE579786F}.exe
{6C5BF512-F001-4d18-9329-1B94FFD3A959}.exe
{7AA1C900-0AF2-4101-A71D-5A7FB1641E3C}.exe
{82AF5726-DCFA-425c-9C99-4302BA8B9FEE}.exe
{B18A4C3E-4879-45c9-AC56-01F323E3C533}.exe
{C4695071-2AEC-4201-9CB6-EDD195354268}.exe
{DF75D427-AE7D-44a2-890A-DCAF57EFEE30}.exe
memory/1796-60-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1796-66-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2132-12-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2132-7-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2132-8-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2340-23-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2340-19-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2956-55-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2956-59-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3012-34-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3304-46-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3304-41-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3520-18-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3520-13-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4044-36-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4044-42-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4056-48-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4056-54-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4072-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4072-6-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4072-1-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4816-25-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4816-29-0x0000000000400000-0x0000000000417000-memory.dmp