Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
20/07/2026, 14:05
General
- Target 2026-07-20_e4b83321cfac0dc4e6c52a2c4e71ef16_elex_wannacry.exe
- Size 79KB
- Sample260720-rd1ebaev4x
- SHA256 f52e206d2ac0513b98860e95d62e149c3915248285738697219c48c0f728c203
Score
10/10
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 11 IoCs
- Detects Windows executables referencing non-Windows User-Agents 11 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\2026-07-20_e4b83321cfac0dc4e6c52a2c4e71ef16_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-20_e4b83321cfac0dc4e6c52a2c4e71ef16_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\{8CB8C831-F614-43e0-8BE6-D0E268CC39CA}.exeC:\Windows\{8CB8C831-F614-43e0-8BE6-D0E268CC39CA}.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\{460926F1-3CA0-4f19-A7FE-541AD52F4FEB}.exeC:\Windows\{460926F1-3CA0-4f19-A7FE-541AD52F4FEB}.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\{7ED4A154-D6F1-43ef-806E-508F0E8A287E}.exeC:\Windows\{7ED4A154-D6F1-43ef-806E-508F0E8A287E}.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\{D16B6637-E556-42ac-A2FC-D7BED8134623}.exeC:\Windows\{D16B6637-E556-42ac-A2FC-D7BED8134623}.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\{7D0E09B2-E8CB-4c76-8A69-F0A5FA2360FF}.exeC:\Windows\{7D0E09B2-E8CB-4c76-8A69-F0A5FA2360FF}.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\{CC295E1C-9CD0-4af9-89AC-6A4500BD9019}.exeC:\Windows\{CC295E1C-9CD0-4af9-89AC-6A4500BD9019}.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\{EB483164-5804-458f-B083-3D47067A6BB3}.exeC:\Windows\{EB483164-5804-458f-B083-3D47067A6BB3}.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\{9176AC7B-1F52-483d-9C66-22EFE3BE77B6}.exeC:\Windows\{9176AC7B-1F52-483d-9C66-22EFE3BE77B6}.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\{15D7C687-B4D4-4029-9E60-24666AFFEB08}.exeC:\Windows\{15D7C687-B4D4-4029-9E60-24666AFFEB08}.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\{1867D7CB-B5C4-49d6-BEF8-4AF77C273DD7}.exeC:\Windows\{1867D7CB-B5C4-49d6-BEF8-4AF77C273DD7}.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\{2BAF4E17-3721-452c-89B6-539D5B06C7C2}.exeC:\Windows\{2BAF4E17-3721-452c-89B6-539D5B06C7C2}.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\{1867D~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\{15D7C~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\{9176A~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\{EB483~1.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\{CC295~1.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\{7D0E0~1.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\{D16B6~1.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\{7ED4A~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\{46092~1.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\{8CB8C~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
{15D7C687-B4D4-4029-9E60-24666AFFEB08}.exe
{1867D7CB-B5C4-49d6-BEF8-4AF77C273DD7}.exe
{2BAF4E17-3721-452c-89B6-539D5B06C7C2}.exe
{460926F1-3CA0-4f19-A7FE-541AD52F4FEB}.exe
{7D0E09B2-E8CB-4c76-8A69-F0A5FA2360FF}.exe
{7ED4A154-D6F1-43ef-806E-508F0E8A287E}.exe
{8CB8C831-F614-43e0-8BE6-D0E268CC39CA}.exe
{9176AC7B-1F52-483d-9C66-22EFE3BE77B6}.exe
{CC295E1C-9CD0-4af9-89AC-6A4500BD9019}.exe
{D16B6637-E556-42ac-A2FC-D7BED8134623}.exe
{EB483164-5804-458f-B083-3D47067A6BB3}.exe