Analysis
- max time kernel
149s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
30/10/2026, 07:36
General
- Target 2026-10-28_2dcc878730005be1f743c63f9ae24432_elex_wannacry.exe
- Size 64KB
- Sample261030-jfhchsdh33
- SHA256 a68ed9bdb03e253c884e502729c8b41847a86303fb9d47fb74dea6c506bea6ab
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 32 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\2026-10-28_2dcc878730005be1f743c63f9ae24432_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-28_2dcc878730005be1f743c63f9ae24432_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\{4DCC147B-C25D-4fdd-884A-48C3AD4CE65B}.exeC:\Windows\{4DCC147B-C25D-4fdd-884A-48C3AD4CE65B}.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\{7421FAE9-49A4-4404-B95C-575A2F95250F}.exeC:\Windows\{7421FAE9-49A4-4404-B95C-575A2F95250F}.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\{245BD2CB-FDD6-4adc-9861-C0056FEA1526}.exeC:\Windows\{245BD2CB-FDD6-4adc-9861-C0056FEA1526}.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\{3B080D20-426F-4e7a-9BF1-D4A64BE9E1AE}.exeC:\Windows\{3B080D20-426F-4e7a-9BF1-D4A64BE9E1AE}.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\{63FBED53-8DA5-4592-BEE0-E0DD12161503}.exeC:\Windows\{63FBED53-8DA5-4592-BEE0-E0DD12161503}.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\{3255CE59-4A17-4d36-9311-61FE4AD45F26}.exeC:\Windows\{3255CE59-4A17-4d36-9311-61FE4AD45F26}.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\{0B426862-CDDF-4090-8782-4CDB27EB24CD}.exeC:\Windows\{0B426862-CDDF-4090-8782-4CDB27EB24CD}.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\{BF099BE4-23B8-42af-A77A-BD6442BAE617}.exeC:\Windows\{BF099BE4-23B8-42af-A77A-BD6442BAE617}.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\{A00C47A1-8B6D-437b-A2CA-A3F0FECD3459}.exeC:\Windows\{A00C47A1-8B6D-437b-A2CA-A3F0FECD3459}.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\{E8699980-4B2A-4c92-91F6-5546C4DD0CA0}.exeC:\Windows\{E8699980-4B2A-4c92-91F6-5546C4DD0CA0}.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\{EF67D480-CCDA-4a29-8F26-4E16CBDCB9C2}.exeC:\Windows\{EF67D480-CCDA-4a29-8F26-4E16CBDCB9C2}.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\{E8699~1.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\{A00C4~1.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\{BF099~1.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\{0B426~1.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\{3255C~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\{63FBE~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\{3B080~1.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\{245BD~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\{7421F~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\{4DCC1~1.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\2026-1~1.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
{0B426862-CDDF-4090-8782-4CDB27EB24CD}.exe
{245BD2CB-FDD6-4adc-9861-C0056FEA1526}.exe
{3255CE59-4A17-4d36-9311-61FE4AD45F26}.exe
{3B080D20-426F-4e7a-9BF1-D4A64BE9E1AE}.exe
{4DCC147B-C25D-4fdd-884A-48C3AD4CE65B}.exe
{63FBED53-8DA5-4592-BEE0-E0DD12161503}.exe
{7421FAE9-49A4-4404-B95C-575A2F95250F}.exe
{A00C47A1-8B6D-437b-A2CA-A3F0FECD3459}.exe
{BF099BE4-23B8-42af-A77A-BD6442BAE617}.exe
{E8699980-4B2A-4c92-91F6-5546C4DD0CA0}.exe
{EF67D480-CCDA-4a29-8F26-4E16CBDCB9C2}.exe
memory/1092-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1276-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1276-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1936-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2020-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2020-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2020-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2264-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2264-39-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2328-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3292-45-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3292-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3504-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3504-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4384-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4384-53-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4688-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4688-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4688-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4900-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5048-62-0x0000000000400000-0x0000000000410000-memory.dmp