Analysis
- max time kernel
149s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
21/04/2026, 16:24
General
- Target 2026-04-21_07b0b0c939d1cb1b118917fdee6009a7_elex_wannacry.exe
- Size 64KB
- Sample260421-twkspacy5v
- SHA256 f5d20a622f4966ac5794f408b29aefff0938542ebe8cf76e8bb167ee784d54c0
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 33 IoCs
- Detects Windows executables referencing non-Windows User-Agents 33 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\2026-04-21_07b0b0c939d1cb1b118917fdee6009a7_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-21_07b0b0c939d1cb1b118917fdee6009a7_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\{39AF2AC9-860A-428f-B91E-111AC0772FB9}.exeC:\Windows\{39AF2AC9-860A-428f-B91E-111AC0772FB9}.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\{77060600-B75B-4b5e-9EB4-9037752BFF4B}.exeC:\Windows\{77060600-B75B-4b5e-9EB4-9037752BFF4B}.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\{E7BD36A4-CBD4-4fc7-A970-A0B6FDDB4C02}.exeC:\Windows\{E7BD36A4-CBD4-4fc7-A970-A0B6FDDB4C02}.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\{E831D56C-3CC5-40fb-B33D-7FE26DE8D944}.exeC:\Windows\{E831D56C-3CC5-40fb-B33D-7FE26DE8D944}.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\{4DE17109-6F55-42bd-92D5-69C72F588831}.exeC:\Windows\{4DE17109-6F55-42bd-92D5-69C72F588831}.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\{30B54F5E-B4DD-4dff-AEC7-5A504222E17A}.exeC:\Windows\{30B54F5E-B4DD-4dff-AEC7-5A504222E17A}.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\{552834EE-9968-41e4-BEBE-43A42A33CEE7}.exeC:\Windows\{552834EE-9968-41e4-BEBE-43A42A33CEE7}.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\{0285ADF3-CC23-4d8f-A5FF-6B6D69E29659}.exeC:\Windows\{0285ADF3-CC23-4d8f-A5FF-6B6D69E29659}.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\{09F2C3DA-BF62-4709-85C6-1A41B39C1C34}.exeC:\Windows\{09F2C3DA-BF62-4709-85C6-1A41B39C1C34}.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\{7344E94E-2772-4776-A38A-3C6BF43A4468}.exeC:\Windows\{7344E94E-2772-4776-A38A-3C6BF43A4468}.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\{23CE8AE5-1B41-41b2-A0D0-C3EA9F150650}.exeC:\Windows\{23CE8AE5-1B41-41b2-A0D0-C3EA9F150650}.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\{7344E~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\{09F2C~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\{0285A~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\{55283~1.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\{30B54~1.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\{4DE17~1.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\{E831D~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\{E7BD3~1.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\{77060~1.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\{39AF2~1.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
{0285ADF3-CC23-4d8f-A5FF-6B6D69E29659}.exe
{09F2C3DA-BF62-4709-85C6-1A41B39C1C34}.exe
{23CE8AE5-1B41-41b2-A0D0-C3EA9F150650}.exe
{30B54F5E-B4DD-4dff-AEC7-5A504222E17A}.exe
{39AF2AC9-860A-428f-B91E-111AC0772FB9}.exe
{4DE17109-6F55-42bd-92D5-69C72F588831}.exe
{552834EE-9968-41e4-BEBE-43A42A33CEE7}.exe
{7344E94E-2772-4776-A38A-3C6BF43A4468}.exe
{77060600-B75B-4b5e-9EB4-9037752BFF4B}.exe
{E7BD36A4-CBD4-4fc7-A970-A0B6FDDB4C02}.exe
{E831D56C-3CC5-40fb-B33D-7FE26DE8D944}.exe
memory/1276-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1276-32-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1592-60-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1592-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1688-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1688-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1904-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1904-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1904-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2716-46-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2872-25-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2872-31-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3080-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3080-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3080-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3480-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3480-53-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4284-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4284-38-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4308-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4816-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4816-20-0x0000000000400000-0x0000000000410000-memory.dmp