Analysis
- max time kernel
148s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
20/07/2026, 11:24
General
- Target 2026-07-20_9bb4aa7afa4f07b20811b3ce00e0a7c5_elex_wannacry.exe
- Size 59KB
- Sample260720-nh5caaaw71
- SHA256 800cfc4cee4db51e1dfc790eae8d81dbdc058e231d163ad981c7ba0c14a50abb
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_9bb4aa7afa4f07b20811b3ce00e0a7c5_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-20_9bb4aa7afa4f07b20811b3ce00e0a7c5_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\{2663439B-1B64-4d3e-AC5B-7CF55BEFA40A}.exeC:\Windows\{2663439B-1B64-4d3e-AC5B-7CF55BEFA40A}.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\{09CA14F0-FC86-4a82-94BA-F6E891471966}.exeC:\Windows\{09CA14F0-FC86-4a82-94BA-F6E891471966}.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\{D266E1A5-A6A5-4ff3-9471-6BEAA9E30A9E}.exeC:\Windows\{D266E1A5-A6A5-4ff3-9471-6BEAA9E30A9E}.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\{90918952-6A34-48db-B2D9-4D62503EB6AD}.exeC:\Windows\{90918952-6A34-48db-B2D9-4D62503EB6AD}.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\{2BD03958-26E4-4906-AFBE-E7A731B07E0F}.exeC:\Windows\{2BD03958-26E4-4906-AFBE-E7A731B07E0F}.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\{5AE1B352-EE10-4a33-8A09-2901B8ABFEAD}.exeC:\Windows\{5AE1B352-EE10-4a33-8A09-2901B8ABFEAD}.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\{AF99D588-7EF5-4ffd-9EEA-E4CD5474CFD7}.exeC:\Windows\{AF99D588-7EF5-4ffd-9EEA-E4CD5474CFD7}.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\{CE25AD29-C2D0-4477-B864-207028FFAD66}.exeC:\Windows\{CE25AD29-C2D0-4477-B864-207028FFAD66}.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\{CDA1B154-B1B7-449b-8747-8CF7A56AD51B}.exeC:\Windows\{CDA1B154-B1B7-449b-8747-8CF7A56AD51B}.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\{2287C6EE-D8F8-4e16-95ED-FBF48D3D83C0}.exeC:\Windows\{2287C6EE-D8F8-4e16-95ED-FBF48D3D83C0}.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\{D0B54690-59D7-4a37-850C-755859039387}.exeC:\Windows\{D0B54690-59D7-4a37-850C-755859039387}.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\{2287C~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\{CDA1B~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\{CE25A~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\{AF99D~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\{5AE1B~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\{2BD03~1.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\{90918~1.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\{D266E~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\{09CA1~1.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\{26634~1.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
{09CA14F0-FC86-4a82-94BA-F6E891471966}.exe
{2287C6EE-D8F8-4e16-95ED-FBF48D3D83C0}.exe
{2663439B-1B64-4d3e-AC5B-7CF55BEFA40A}.exe
{2BD03958-26E4-4906-AFBE-E7A731B07E0F}.exe
{5AE1B352-EE10-4a33-8A09-2901B8ABFEAD}.exe
{90918952-6A34-48db-B2D9-4D62503EB6AD}.exe
{AF99D588-7EF5-4ffd-9EEA-E4CD5474CFD7}.exe
{CDA1B154-B1B7-449b-8747-8CF7A56AD51B}.exe
{CE25AD29-C2D0-4477-B864-207028FFAD66}.exe
{D0B54690-59D7-4a37-850C-755859039387}.exe
{D266E1A5-A6A5-4ff3-9471-6BEAA9E30A9E}.exe