Analysis
- max time kernel
148s - max time network
113s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 09:56
General
- Target 2026-07-30_7745b490f8731b5e1f1be58afc3ae524_elex_wannacry.exe
- Size 64KB
- Sample260730-lysmbafd54
- SHA256 d9199560b19a64fee7f29fffd3960623c753fc37a956add00b8150b739c8d151
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\2026-07-30_7745b490f8731b5e1f1be58afc3ae524_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_7745b490f8731b5e1f1be58afc3ae524_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\{40DCBF36-F583-4435-B60E-342FF3BFAFA5}.exeC:\Windows\{40DCBF36-F583-4435-B60E-342FF3BFAFA5}.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\{8B97A367-C865-4678-9F77-F09042DFC831}.exeC:\Windows\{8B97A367-C865-4678-9F77-F09042DFC831}.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\{B38BFE1B-848E-4220-8D45-12FAAF23986E}.exeC:\Windows\{B38BFE1B-848E-4220-8D45-12FAAF23986E}.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\{33E75FA4-CD52-4445-A82C-70B109F0B9A7}.exeC:\Windows\{33E75FA4-CD52-4445-A82C-70B109F0B9A7}.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\{7D707FB4-9377-4e4e-AB24-40922B57F7CF}.exeC:\Windows\{7D707FB4-9377-4e4e-AB24-40922B57F7CF}.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\{36B617C7-1683-4483-A34C-16C683CB8760}.exeC:\Windows\{36B617C7-1683-4483-A34C-16C683CB8760}.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\{95D551C0-67EF-4c4b-9C9E-FA5A15B21482}.exeC:\Windows\{95D551C0-67EF-4c4b-9C9E-FA5A15B21482}.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\{53528094-82DE-4eb6-AB47-95E5577B6A23}.exeC:\Windows\{53528094-82DE-4eb6-AB47-95E5577B6A23}.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\{6C2C82CF-5ACF-4b1e-BAF3-26CA0D18FFD3}.exeC:\Windows\{6C2C82CF-5ACF-4b1e-BAF3-26CA0D18FFD3}.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
-
C:\Windows\{741F0C5B-AA95-4889-8469-15993F0743B3}.exeC:\Windows\{741F0C5B-AA95-4889-8469-15993F0743B3}.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\{6F1B9CB9-F576-4d2a-9F36-5DFC799C0315}.exeC:\Windows\{6F1B9CB9-F576-4d2a-9F36-5DFC799C0315}.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\{741F0~1.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\{6C2C8~1.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\{53528~1.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\{95D55~1.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\{36B61~1.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\{7D707~1.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\{33E75~1.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\{B38BF~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\{8B97A~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\{40DCB~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
{33E75FA4-CD52-4445-A82C-70B109F0B9A7}.exe
{36B617C7-1683-4483-A34C-16C683CB8760}.exe
{40DCBF36-F583-4435-B60E-342FF3BFAFA5}.exe
{53528094-82DE-4eb6-AB47-95E5577B6A23}.exe
{6C2C82CF-5ACF-4b1e-BAF3-26CA0D18FFD3}.exe
{6F1B9CB9-F576-4d2a-9F36-5DFC799C0315}.exe
{741F0C5B-AA95-4889-8469-15993F0743B3}.exe
{7D707FB4-9377-4e4e-AB24-40922B57F7CF}.exe
{8B97A367-C865-4678-9F77-F09042DFC831}.exe
{95D551C0-67EF-4c4b-9C9E-FA5A15B21482}.exe
{B38BFE1B-848E-4220-8D45-12FAAF23986E}.exe
memory/1616-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1616-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1752-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2072-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2072-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2080-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2080-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2220-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2220-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2220-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3132-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3132-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3132-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3280-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3280-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3280-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4120-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4120-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4888-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4888-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4956-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4956-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5880-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5880-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5936-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5936-30-0x0000000000400000-0x0000000000410000-memory.dmp