Analysis
- max time kernel
149s - max time network
137s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
22/04/2026, 15:58
General
- Target 2026-04-22_b607441c3de1a6258d8278bd2905c6a5_elex_wannacry.exe
- Size 59KB
- Sample260422-ter6faay4m
- SHA256 b9c54192bb219c25be5d968fefdbd15d88b25373c5732c1f10c7f5ee4c57625b
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
- 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\2026-04-22_b607441c3de1a6258d8278bd2905c6a5_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-22_b607441c3de1a6258d8278bd2905c6a5_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\{760DD943-CB44-4c4e-9B92-B4B6C4F042CD}.exeC:\Windows\{760DD943-CB44-4c4e-9B92-B4B6C4F042CD}.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\{8FD29536-D678-48fd-ACD0-ED089F6E7745}.exeC:\Windows\{8FD29536-D678-48fd-ACD0-ED089F6E7745}.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\{580071C7-AA06-4c6f-97F8-1EFBFF3535D1}.exeC:\Windows\{580071C7-AA06-4c6f-97F8-1EFBFF3535D1}.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\{C72CFEA1-B269-4cf5-847C-5BCCC40AD5CE}.exeC:\Windows\{C72CFEA1-B269-4cf5-847C-5BCCC40AD5CE}.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\{7577E570-3855-407a-8ACF-EC3B7FFAF6FF}.exeC:\Windows\{7577E570-3855-407a-8ACF-EC3B7FFAF6FF}.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\{39A391AC-D51E-48f2-9A5D-0167AE0C30B5}.exeC:\Windows\{39A391AC-D51E-48f2-9A5D-0167AE0C30B5}.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\{55E8533D-A391-47c9-A923-9AAD71A1426D}.exeC:\Windows\{55E8533D-A391-47c9-A923-9AAD71A1426D}.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\{E4564211-5528-4865-ACD1-041B09C1A8A6}.exeC:\Windows\{E4564211-5528-4865-ACD1-041B09C1A8A6}.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\{E7889515-352F-4735-88E9-48118C89284F}.exeC:\Windows\{E7889515-352F-4735-88E9-48118C89284F}.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\{CCCA1CC0-F727-49d3-8BD1-BAE53B2D5FCF}.exeC:\Windows\{CCCA1CC0-F727-49d3-8BD1-BAE53B2D5FCF}.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\{B592610A-6EB3-420d-ADBC-ABB7CE1D9BB1}.exeC:\Windows\{B592610A-6EB3-420d-ADBC-ABB7CE1D9BB1}.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\{CCCA1~1.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\{E7889~1.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\{E4564~1.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\{55E85~1.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\{39A39~1.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\{7577E~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\{C72CF~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\{58007~1.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\{8FD29~1.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\{760DD~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
Loading Replay Monitor...
Downloads
{39A391AC-D51E-48f2-9A5D-0167AE0C30B5}.exe
{55E8533D-A391-47c9-A923-9AAD71A1426D}.exe
{580071C7-AA06-4c6f-97F8-1EFBFF3535D1}.exe
{7577E570-3855-407a-8ACF-EC3B7FFAF6FF}.exe
{760DD943-CB44-4c4e-9B92-B4B6C4F042CD}.exe
{8FD29536-D678-48fd-ACD0-ED089F6E7745}.exe
{B592610A-6EB3-420d-ADBC-ABB7CE1D9BB1}.exe
{C72CFEA1-B269-4cf5-847C-5BCCC40AD5CE}.exe
{CCCA1CC0-F727-49d3-8BD1-BAE53B2D5FCF}.exe
{E4564211-5528-4865-ACD1-041B09C1A8A6}.exe
{E7889515-352F-4735-88E9-48118C89284F}.exe
memory/996-15-0x0000000000850000-0x0000000000AD1000-memory.dmp
memory/996-12-0x0000000000850000-0x0000000000AD1000-memory.dmp
memory/1004-28-0x0000000000850000-0x0000000000AD1000-memory.dmp
memory/1004-24-0x0000000000850000-0x0000000000AD1000-memory.dmp
memory/1784-36-0x00000000007E0000-0x0000000000A61000-memory.dmp
memory/1784-39-0x00000000007E0000-0x0000000000A61000-memory.dmp
memory/2596-52-0x00000000008B0000-0x0000000000B31000-memory.dmp
memory/2596-48-0x00000000008B0000-0x0000000000B31000-memory.dmp
memory/3044-6-0x00000000007B0000-0x0000000000A31000-memory.dmp
memory/3044-10-0x00000000007B0000-0x0000000000A31000-memory.dmp
memory/3396-42-0x00000000007A0000-0x0000000000A21000-memory.dmp
memory/3396-47-0x00000000007A0000-0x0000000000A21000-memory.dmp
memory/3544-60-0x0000000000820000-0x0000000000AA1000-memory.dmp
memory/3544-65-0x0000000000820000-0x0000000000AA1000-memory.dmp
memory/3932-0-0x00000000009C0000-0x0000000000C41000-memory.dmp
memory/3932-4-0x00000000009C0000-0x0000000000C41000-memory.dmp
memory/4208-34-0x0000000000810000-0x0000000000A91000-memory.dmp
memory/4208-30-0x0000000000810000-0x0000000000A91000-memory.dmp
memory/4460-54-0x0000000000850000-0x0000000000AD1000-memory.dmp
memory/4460-58-0x0000000000850000-0x0000000000AD1000-memory.dmp
memory/5024-18-0x0000000000740000-0x00000000009C1000-memory.dmp
memory/5024-23-0x0000000000740000-0x00000000009C1000-memory.dmp