Analysis
- max time kernel
148s - max time network
116s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 18:04
General
- Target 2026-07-30_22f327725b8db797f816bc2fa7807f8e_elex_wannacry.exe
- Size 64KB
- Sample260730-wnxhmathpf
- SHA256 ced065b7262a401f0d6f6a8c477a13d8dba4af905e748e3a8e6fce47905280b6
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\2026-07-30_22f327725b8db797f816bc2fa7807f8e_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_22f327725b8db797f816bc2fa7807f8e_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\{DA1F7CAC-792C-41eb-AD31-A61FCC20D161}.exeC:\Windows\{DA1F7CAC-792C-41eb-AD31-A61FCC20D161}.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\{1B55560B-610D-42bd-B36E-39390E459F07}.exeC:\Windows\{1B55560B-610D-42bd-B36E-39390E459F07}.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\{0D651005-5B21-412e-B643-39D42FC4C776}.exeC:\Windows\{0D651005-5B21-412e-B643-39D42FC4C776}.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\{2130E612-08D4-4c9c-9210-CFA20B81A4BE}.exeC:\Windows\{2130E612-08D4-4c9c-9210-CFA20B81A4BE}.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\{3A4099EC-9987-432a-A9C3-B80AC5812EC9}.exeC:\Windows\{3A4099EC-9987-432a-A9C3-B80AC5812EC9}.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\{58C7F2DC-2A2A-4976-87A7-3A7560F853C3}.exeC:\Windows\{58C7F2DC-2A2A-4976-87A7-3A7560F853C3}.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\{A635A8BE-7044-4d77-867F-079B5E7FCDFC}.exeC:\Windows\{A635A8BE-7044-4d77-867F-079B5E7FCDFC}.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\{8FA88AAB-4583-4c78-9102-A3D0844BB9C4}.exeC:\Windows\{8FA88AAB-4583-4c78-9102-A3D0844BB9C4}.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\{1E892446-7932-40cb-B946-B61021948D70}.exeC:\Windows\{1E892446-7932-40cb-B946-B61021948D70}.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\{CD53041F-947B-4ca0-9023-5880CD7D0EAF}.exeC:\Windows\{CD53041F-947B-4ca0-9023-5880CD7D0EAF}.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\{FCC474E2-B9BD-4d28-81BE-4E080297E578}.exeC:\Windows\{FCC474E2-B9BD-4d28-81BE-4E080297E578}.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\{CD530~1.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\{1E892~1.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\{8FA88~1.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\{A635A~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\{58C7F~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\{3A409~1.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\{2130E~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\{0D651~1.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\{1B555~1.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\{DA1F7~1.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
{0D651005-5B21-412e-B643-39D42FC4C776}.exe
{1B55560B-610D-42bd-B36E-39390E459F07}.exe
{1E892446-7932-40cb-B946-B61021948D70}.exe
{2130E612-08D4-4c9c-9210-CFA20B81A4BE}.exe
{3A4099EC-9987-432a-A9C3-B80AC5812EC9}.exe
{58C7F2DC-2A2A-4976-87A7-3A7560F853C3}.exe
{8FA88AAB-4583-4c78-9102-A3D0844BB9C4}.exe
{A635A8BE-7044-4d77-867F-079B5E7FCDFC}.exe
{CD53041F-947B-4ca0-9023-5880CD7D0EAF}.exe
{DA1F7CAC-792C-41eb-AD31-A61FCC20D161}.exe
{FCC474E2-B9BD-4d28-81BE-4E080297E578}.exe
memory/980-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/980-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/980-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1192-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1192-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1556-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1556-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2548-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2548-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2688-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2688-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3032-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3032-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3156-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3156-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3156-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3204-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3204-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4368-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4608-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4608-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5584-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5584-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5780-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5780-70-0x0000000000400000-0x0000000000410000-memory.dmp