Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
04/05/2026, 09:42
General
- Target 2026-05-04_72878d9440207826466193bec29c596c_elex_wannacry.exe
- Size 60KB
- Sample260504-lppjasfx2z
- SHA256 60dc51616c12cc94fe0d9995026fba6dfdbfa2bc6eab10f49a2009e8e2c1970c
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
- 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\2026-05-04_72878d9440207826466193bec29c596c_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-04_72878d9440207826466193bec29c596c_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\{1E0379C3-8EFF-43ee-A795-2F069897E0EE}.exeC:\Windows\{1E0379C3-8EFF-43ee-A795-2F069897E0EE}.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\{B8007599-9D93-4abc-AC85-7A384938E296}.exeC:\Windows\{B8007599-9D93-4abc-AC85-7A384938E296}.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\{BA1A3D66-4924-4723-B51D-3C4CC0B0D4CE}.exeC:\Windows\{BA1A3D66-4924-4723-B51D-3C4CC0B0D4CE}.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\{923C8AED-9D6F-43b5-9B16-606FBB3CF2ED}.exeC:\Windows\{923C8AED-9D6F-43b5-9B16-606FBB3CF2ED}.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\{674D5579-ED96-45e1-8686-3CED3CBDFC32}.exeC:\Windows\{674D5579-ED96-45e1-8686-3CED3CBDFC32}.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\{B96F5E94-46DC-46f4-B39C-DA5D40374C4A}.exeC:\Windows\{B96F5E94-46DC-46f4-B39C-DA5D40374C4A}.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\{27CCE258-03BB-4049-99C0-467FDE2391D2}.exeC:\Windows\{27CCE258-03BB-4049-99C0-467FDE2391D2}.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\{84728B14-E003-41aa-BDC2-1CDF0335B7F8}.exeC:\Windows\{84728B14-E003-41aa-BDC2-1CDF0335B7F8}.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\{5B2B5A61-B6E7-4bc9-A998-3147E1800443}.exeC:\Windows\{5B2B5A61-B6E7-4bc9-A998-3147E1800443}.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\{619439A1-110D-474b-B577-1B805B7915B3}.exeC:\Windows\{619439A1-110D-474b-B577-1B805B7915B3}.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\{9633F4B1-E20E-44bf-9AD7-8D02416F20D8}.exeC:\Windows\{9633F4B1-E20E-44bf-9AD7-8D02416F20D8}.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\{61943~1.EXE > nul12⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{5B2B5~1.EXE > nul11⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{84728~1.EXE > nul10⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{27CCE~1.EXE > nul9⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{B96F5~1.EXE > nul8⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{674D5~1.EXE > nul7⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{923C8~1.EXE > nul6⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{BA1A3~1.EXE > nul5⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{B8007~1.EXE > nul4⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{1E037~1.EXE > nul3⤵
- 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⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{1E0379C3-8EFF-43ee-A795-2F069897E0EE}.exe
{27CCE258-03BB-4049-99C0-467FDE2391D2}.exe
{5B2B5A61-B6E7-4bc9-A998-3147E1800443}.exe
{619439A1-110D-474b-B577-1B805B7915B3}.exe
{674D5579-ED96-45e1-8686-3CED3CBDFC32}.exe
{84728B14-E003-41aa-BDC2-1CDF0335B7F8}.exe
{923C8AED-9D6F-43b5-9B16-606FBB3CF2ED}.exe
{9633F4B1-E20E-44bf-9AD7-8D02416F20D8}.exe
{B8007599-9D93-4abc-AC85-7A384938E296}.exe
{B96F5E94-46DC-46f4-B39C-DA5D40374C4A}.exe
{BA1A3D66-4924-4723-B51D-3C4CC0B0D4CE}.exe