Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
17/04/2026, 16:36
General
- Target 2026-04-17_73f0be01346289b2d4d2f9f58b9c4397_elex_wannacry.exe
- Size 60KB
- Sample260417-t4e76sf15x
- SHA256 bbf7dc36fa265c01b8821f2005b7361c4ce56b71d73bf7924ef559390ca1c37a
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 34 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\2026-04-17_73f0be01346289b2d4d2f9f58b9c4397_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-17_73f0be01346289b2d4d2f9f58b9c4397_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\{861685C7-7F33-4abb-AF61-4D85B2FFD0EC}.exeC:\Windows\{861685C7-7F33-4abb-AF61-4D85B2FFD0EC}.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\{7BEF4D24-E47B-4720-855D-46285113C8F9}.exeC:\Windows\{7BEF4D24-E47B-4720-855D-46285113C8F9}.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\{1D5A7CF6-77AC-4da1-A889-AA1884DC2E4C}.exeC:\Windows\{1D5A7CF6-77AC-4da1-A889-AA1884DC2E4C}.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\{6B677A10-50AF-4170-935F-6882E0DE7B10}.exeC:\Windows\{6B677A10-50AF-4170-935F-6882E0DE7B10}.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\{EFA76D23-20B7-4665-94CA-746F42BCEBB0}.exeC:\Windows\{EFA76D23-20B7-4665-94CA-746F42BCEBB0}.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\{9599CB8E-84C4-45e2-A3BB-5BC0A3BD7D85}.exeC:\Windows\{9599CB8E-84C4-45e2-A3BB-5BC0A3BD7D85}.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\{EEBF68E9-E2D3-4b4a-821B-94B294AE11F9}.exeC:\Windows\{EEBF68E9-E2D3-4b4a-821B-94B294AE11F9}.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\{A8DD4277-1D97-40e8-A498-8ECFFBFC8706}.exeC:\Windows\{A8DD4277-1D97-40e8-A498-8ECFFBFC8706}.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\{5C8FA288-6823-48c2-9015-63ABF3CD336C}.exeC:\Windows\{5C8FA288-6823-48c2-9015-63ABF3CD336C}.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\{7F623BEB-D7AF-46aa-8576-8FCFB5D83FC6}.exeC:\Windows\{7F623BEB-D7AF-46aa-8576-8FCFB5D83FC6}.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\{CA80DD16-E28C-4a6f-BF87-D2F5CDD368B3}.exeC:\Windows\{CA80DD16-E28C-4a6f-BF87-D2F5CDD368B3}.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\{7F623~1.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\{5C8FA~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\{A8DD4~1.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\{EEBF6~1.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\{9599C~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\{EFA76~1.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\{6B677~1.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\{1D5A7~1.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\{7BEF4~1.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\{86168~1.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
{1D5A7CF6-77AC-4da1-A889-AA1884DC2E4C}.exe
{5C8FA288-6823-48c2-9015-63ABF3CD336C}.exe
{6B677A10-50AF-4170-935F-6882E0DE7B10}.exe
{7BEF4D24-E47B-4720-855D-46285113C8F9}.exe
{7F623BEB-D7AF-46aa-8576-8FCFB5D83FC6}.exe
{861685C7-7F33-4abb-AF61-4D85B2FFD0EC}.exe
{9599CB8E-84C4-45e2-A3BB-5BC0A3BD7D85}.exe
{A8DD4277-1D97-40e8-A498-8ECFFBFC8706}.exe
{CA80DD16-E28C-4a6f-BF87-D2F5CDD368B3}.exe
{EEBF68E9-E2D3-4b4a-821B-94B294AE11F9}.exe
{EFA76D23-20B7-4665-94CA-746F42BCEBB0}.exe
memory/1392-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1392-38-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1456-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1456-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1456-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1536-61-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1536-66-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2080-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2080-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2080-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3200-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3200-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3264-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3264-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3536-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3536-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3864-60-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4456-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4456-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4560-32-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4560-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4996-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4996-14-0x0000000000400000-0x0000000000410000-memory.dmp