Analysis
- max time kernel
148s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
29/07/2026, 23:48
General
- Target 2026-07-29_cdb458c96735ff0ca31994bd27cdeecf_elex_wannacry.exe
- Size 60KB
- Sample260729-3tp43aysbv
- SHA256 060b4d6b67901bf6b535e87bbf5bfaa91319825f34a3dd13ae362bc8087daf1b
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 36 IoCs
- Detects Windows executables referencing non-Windows User-Agents 36 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_cdb458c96735ff0ca31994bd27cdeecf_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_cdb458c96735ff0ca31994bd27cdeecf_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\{F87BFC42-DE7F-4061-888E-0CF8AB2F54B4}.exeC:\Windows\{F87BFC42-DE7F-4061-888E-0CF8AB2F54B4}.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\{02F3A82E-49C3-4538-AEA5-6DE08DFB8A42}.exeC:\Windows\{02F3A82E-49C3-4538-AEA5-6DE08DFB8A42}.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\{750247C9-10F6-482a-A9EA-A68B8607E408}.exeC:\Windows\{750247C9-10F6-482a-A9EA-A68B8607E408}.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\{0E09FE56-AD5B-44cc-8826-449FA511E4D6}.exeC:\Windows\{0E09FE56-AD5B-44cc-8826-449FA511E4D6}.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\{72948979-6136-4ef4-A840-1CC5BE7C4EE3}.exeC:\Windows\{72948979-6136-4ef4-A840-1CC5BE7C4EE3}.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\{6601C491-467F-4f9a-AB4B-EC7FA43B7015}.exeC:\Windows\{6601C491-467F-4f9a-AB4B-EC7FA43B7015}.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\{A30DE24D-8A52-4899-B726-128CA11AB844}.exeC:\Windows\{A30DE24D-8A52-4899-B726-128CA11AB844}.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\{EC24DD7D-2A2C-4345-BDA0-B6B13B5CF5BE}.exeC:\Windows\{EC24DD7D-2A2C-4345-BDA0-B6B13B5CF5BE}.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\{2BC0E59E-EEC8-4535-A804-9FBC6E40B64F}.exeC:\Windows\{2BC0E59E-EEC8-4535-A804-9FBC6E40B64F}.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\{4AE2F307-5DB8-434c-A3C8-D218F90AA402}.exeC:\Windows\{4AE2F307-5DB8-434c-A3C8-D218F90AA402}.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\{36ECCE37-B9CF-4f68-A20C-0340CBB82706}.exeC:\Windows\{36ECCE37-B9CF-4f68-A20C-0340CBB82706}.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\{4AE2F~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\{2BC0E~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\{EC24D~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\{A30DE~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\{6601C~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\{72948~1.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\{0E09F~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\{75024~1.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\{02F3A~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\{F87BF~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
{02F3A82E-49C3-4538-AEA5-6DE08DFB8A42}.exe
{0E09FE56-AD5B-44cc-8826-449FA511E4D6}.exe
{2BC0E59E-EEC8-4535-A804-9FBC6E40B64F}.exe
{36ECCE37-B9CF-4f68-A20C-0340CBB82706}.exe
{4AE2F307-5DB8-434c-A3C8-D218F90AA402}.exe
{6601C491-467F-4f9a-AB4B-EC7FA43B7015}.exe
{72948979-6136-4ef4-A840-1CC5BE7C4EE3}.exe
{750247C9-10F6-482a-A9EA-A68B8607E408}.exe
{A30DE24D-8A52-4899-B726-128CA11AB844}.exe
{EC24DD7D-2A2C-4345-BDA0-B6B13B5CF5BE}.exe
{F87BFC42-DE7F-4061-888E-0CF8AB2F54B4}.exe
memory/120-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/120-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/120-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1248-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1248-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2000-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2000-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2436-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2436-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2552-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2552-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2704-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2704-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3596-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3596-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4132-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4132-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4528-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4528-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4896-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5000-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5000-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5536-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5536-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5536-1-0x0000000000400000-0x0000000000410000-memory.dmp