Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
14/08/2026, 10:48
General
- Target 2026-08-14_1c1e5f44bc8c6771976c18e88051ca2f_elex_wannacry.exe
- Size 64KB
- Sample260814-mv9xvsstdv
- SHA256 9a5b78267842f0a9c997560e54cb7488d357b15841dd5ae125a028a6d367ab5e
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 36 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\2026-08-14_1c1e5f44bc8c6771976c18e88051ca2f_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-14_1c1e5f44bc8c6771976c18e88051ca2f_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\{DB4DEFE4-CA12-4f33-828B-767B7E65A560}.exeC:\Windows\{DB4DEFE4-CA12-4f33-828B-767B7E65A560}.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\{6400D6EC-4DE9-4a55-ADE9-271BBFADA5E0}.exeC:\Windows\{6400D6EC-4DE9-4a55-ADE9-271BBFADA5E0}.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\{EC1C0B41-7428-4c64-B62D-B116EE16CD9A}.exeC:\Windows\{EC1C0B41-7428-4c64-B62D-B116EE16CD9A}.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\{0384377F-5773-492d-AF1E-C5F85DC118ED}.exeC:\Windows\{0384377F-5773-492d-AF1E-C5F85DC118ED}.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\{123B7795-FEB4-4416-958A-05D2DF236B2A}.exeC:\Windows\{123B7795-FEB4-4416-958A-05D2DF236B2A}.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\{28005C01-49E5-4b60-98B0-4A5B4F7C8262}.exeC:\Windows\{28005C01-49E5-4b60-98B0-4A5B4F7C8262}.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\{043E7ADE-88CA-4d5c-A347-C4A4FF97F901}.exeC:\Windows\{043E7ADE-88CA-4d5c-A347-C4A4FF97F901}.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\{C642149E-70E8-40c6-AC51-B2C4CB5B93C2}.exeC:\Windows\{C642149E-70E8-40c6-AC51-B2C4CB5B93C2}.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\{C863D1FF-4A40-4a8f-BD2C-AFD9D37B88EA}.exeC:\Windows\{C863D1FF-4A40-4a8f-BD2C-AFD9D37B88EA}.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
-
C:\Windows\{AA1A57BB-A048-4cc1-B95A-F6968E0B184D}.exeC:\Windows\{AA1A57BB-A048-4cc1-B95A-F6968E0B184D}.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
-
C:\Windows\{A963C6B7-4A65-42e0-B57A-D2A504F51C8E}.exeC:\Windows\{A963C6B7-4A65-42e0-B57A-D2A504F51C8E}.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\{AA1A5~1.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\{C863D~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\{C6421~1.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\{043E7~1.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\{28005~1.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\{123B7~1.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\{03843~1.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\{EC1C0~1.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\{6400D~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\{DB4DE~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
{0384377F-5773-492d-AF1E-C5F85DC118ED}.exe
{043E7ADE-88CA-4d5c-A347-C4A4FF97F901}.exe
{123B7795-FEB4-4416-958A-05D2DF236B2A}.exe
{28005C01-49E5-4b60-98B0-4A5B4F7C8262}.exe
{6400D6EC-4DE9-4a55-ADE9-271BBFADA5E0}.exe
{A963C6B7-4A65-42e0-B57A-D2A504F51C8E}.exe
{AA1A57BB-A048-4cc1-B95A-F6968E0B184D}.exe
{C642149E-70E8-40c6-AC51-B2C4CB5B93C2}.exe
{C863D1FF-4A40-4a8f-BD2C-AFD9D37B88EA}.exe
{DB4DEFE4-CA12-4f33-828B-767B7E65A560}.exe
{EC1C0B41-7428-4c64-B62D-B116EE16CD9A}.exe
memory/1464-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1464-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2204-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2204-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2884-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2884-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2884-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3476-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3476-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3960-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3960-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4148-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4148-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4156-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4156-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4216-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4512-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4512-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5008-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5008-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5056-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5056-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5316-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5316-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5316-13-0x0000000000400000-0x0000000000410000-memory.dmp