Analysis
- max time kernel
148s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
18/08/2026, 14:34
General
- Target 2026-08-18_c30ebef6f89666295309dc5246df4c24_elex_wannacry.exe
- Size 64KB
- Sample260818-rxt2mscm31
- SHA256 836727da5a53d99135ba9f6082c48baadc5baadb449870cb7dccf8b9fef09916
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 37 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\2026-08-18_c30ebef6f89666295309dc5246df4c24_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-18_c30ebef6f89666295309dc5246df4c24_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\{89DEBB29-9870-44d2-A3B3-E82AF8EAABB4}.exeC:\Windows\{89DEBB29-9870-44d2-A3B3-E82AF8EAABB4}.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\{A4935EA8-DDB9-477d-A87F-047A816957EC}.exeC:\Windows\{A4935EA8-DDB9-477d-A87F-047A816957EC}.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\{CC8FE5FC-48A1-4091-8398-2DCA6B7C4542}.exeC:\Windows\{CC8FE5FC-48A1-4091-8398-2DCA6B7C4542}.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\{A7D89533-ED7C-4899-B85B-DE119508559A}.exeC:\Windows\{A7D89533-ED7C-4899-B85B-DE119508559A}.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\{6A43E051-73D6-4789-97EC-91B7C1719D71}.exeC:\Windows\{6A43E051-73D6-4789-97EC-91B7C1719D71}.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\{00CAA274-2F89-4f25-920F-F4A8D8F9627A}.exeC:\Windows\{00CAA274-2F89-4f25-920F-F4A8D8F9627A}.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\{A4C4CB58-9F18-4d88-8D4D-A22EACA27E2F}.exeC:\Windows\{A4C4CB58-9F18-4d88-8D4D-A22EACA27E2F}.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\{1DBCFF9A-9CE2-4f21-A29E-7A88F3C7E1B6}.exeC:\Windows\{1DBCFF9A-9CE2-4f21-A29E-7A88F3C7E1B6}.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\{843A4C5B-8B9C-465a-9316-92B6F4B2CAB7}.exeC:\Windows\{843A4C5B-8B9C-465a-9316-92B6F4B2CAB7}.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\{12272187-5133-4920-BD94-65C04C0A7F46}.exeC:\Windows\{12272187-5133-4920-BD94-65C04C0A7F46}.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\{88BE828B-0236-48f2-898B-4F8710AEDB0E}.exeC:\Windows\{88BE828B-0236-48f2-898B-4F8710AEDB0E}.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\{12272~1.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\{843A4~1.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\{1DBCF~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\{A4C4C~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\{00CAA~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\{6A43E~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\{A7D89~1.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\{CC8FE~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\{A4935~1.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\{89DEB~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
{00CAA274-2F89-4f25-920F-F4A8D8F9627A}.exe
{12272187-5133-4920-BD94-65C04C0A7F46}.exe
{1DBCFF9A-9CE2-4f21-A29E-7A88F3C7E1B6}.exe
{6A43E051-73D6-4789-97EC-91B7C1719D71}.exe
{843A4C5B-8B9C-465a-9316-92B6F4B2CAB7}.exe
{88BE828B-0236-48f2-898B-4F8710AEDB0E}.exe
{89DEBB29-9870-44d2-A3B3-E82AF8EAABB4}.exe
{A4935EA8-DDB9-477d-A87F-047A816957EC}.exe
{A4C4CB58-9F18-4d88-8D4D-A22EACA27E2F}.exe
{A7D89533-ED7C-4899-B85B-DE119508559A}.exe
{CC8FE5FC-48A1-4091-8398-2DCA6B7C4542}.exe
memory/248-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/248-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/608-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/608-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/608-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1756-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1756-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1872-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1872-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1872-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2556-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2556-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2708-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2708-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2936-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2936-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2992-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2992-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4900-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4900-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4900-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5200-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5216-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5216-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5456-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5456-50-0x0000000000400000-0x0000000000410000-memory.dmp