Analysis
- max time kernel
149s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
30/07/2026, 03:39
General
- Target 2026-07-30_3a7b5a1cfe737527aa2161a94af10298_elex_wannacry.exe
- Size 60KB
- Sample260730-d7xzdsstev
- SHA256 7f3575608d94d7ffef96572de3024b92aabd4ed53324c472d23c4a106c753776
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 31 IoCs
- Detects Windows executables referencing non-Windows User-Agents 31 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\2026-07-30_3a7b5a1cfe737527aa2161a94af10298_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_3a7b5a1cfe737527aa2161a94af10298_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\{A43B1ED2-C23A-4fea-A20A-B655EF4839B5}.exeC:\Windows\{A43B1ED2-C23A-4fea-A20A-B655EF4839B5}.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\{0E2672E3-1950-42a1-A52B-536E4A623EB2}.exeC:\Windows\{0E2672E3-1950-42a1-A52B-536E4A623EB2}.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\{FD11DC9C-2C34-42ff-87FE-2ECAA46CBFCB}.exeC:\Windows\{FD11DC9C-2C34-42ff-87FE-2ECAA46CBFCB}.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\{753E1282-4722-41f6-86C4-C94B742ACAFA}.exeC:\Windows\{753E1282-4722-41f6-86C4-C94B742ACAFA}.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\{AAFCB459-7502-4c3a-A433-5FED47426CC2}.exeC:\Windows\{AAFCB459-7502-4c3a-A433-5FED47426CC2}.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\{452AA266-655E-4e6b-AD49-BC0FDAC83A3C}.exeC:\Windows\{452AA266-655E-4e6b-AD49-BC0FDAC83A3C}.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\{BC3AA2A6-44F4-4538-BAAE-FE72DFE2262C}.exeC:\Windows\{BC3AA2A6-44F4-4538-BAAE-FE72DFE2262C}.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\{DA7989B8-DDA3-4fb7-B6F3-ECD8AFD6CFFB}.exeC:\Windows\{DA7989B8-DDA3-4fb7-B6F3-ECD8AFD6CFFB}.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\{10EAF228-8D12-4fa0-90F7-5977CBB0B260}.exeC:\Windows\{10EAF228-8D12-4fa0-90F7-5977CBB0B260}.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\{552D5EE9-9D62-4c60-AEB6-C81D36CC70DC}.exeC:\Windows\{552D5EE9-9D62-4c60-AEB6-C81D36CC70DC}.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\{6DCC8B2E-1AB7-4f9a-95F1-EC8DE7EA087C}.exeC:\Windows\{6DCC8B2E-1AB7-4f9a-95F1-EC8DE7EA087C}.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\{552D5~1.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\{10EAF~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\{DA798~1.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\{BC3AA~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\{452AA~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\{AAFCB~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\{753E1~1.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\{FD11D~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\{0E267~1.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\{A43B1~1.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
{0E2672E3-1950-42a1-A52B-536E4A623EB2}.exe
{10EAF228-8D12-4fa0-90F7-5977CBB0B260}.exe
{452AA266-655E-4e6b-AD49-BC0FDAC83A3C}.exe
{552D5EE9-9D62-4c60-AEB6-C81D36CC70DC}.exe
{6DCC8B2E-1AB7-4f9a-95F1-EC8DE7EA087C}.exe
{753E1282-4722-41f6-86C4-C94B742ACAFA}.exe
{A43B1ED2-C23A-4fea-A20A-B655EF4839B5}.exe
{AAFCB459-7502-4c3a-A433-5FED47426CC2}.exe
{BC3AA2A6-44F4-4538-BAAE-FE72DFE2262C}.exe
{DA7989B8-DDA3-4fb7-B6F3-ECD8AFD6CFFB}.exe
{FD11DC9C-2C34-42ff-87FE-2ECAA46CBFCB}.exe
memory/1332-61-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1332-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1748-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1748-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1780-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1888-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2368-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2368-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2368-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2556-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3420-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3420-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3852-46-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3988-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4356-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4356-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4704-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5084-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5084-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5084-1-0x0000000000400000-0x0000000000410000-memory.dmp