Analysis
- max time kernel
150s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
03/08/2026, 12:10
General
- Target 2026-08-03_2b75369e471032ba6e66905af1058762_elex_wannacry.exe
- Size 60KB
- Sample260803-pcgvgaxble
- SHA256 51b534ebc0a22c28fb94c4c7bacdc800a7de6a29c188114e7662ec06ad8e433d
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 37 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\2026-08-03_2b75369e471032ba6e66905af1058762_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_2b75369e471032ba6e66905af1058762_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\{13548249-C891-478b-88D2-3A88D6CCC7AF}.exeC:\Windows\{13548249-C891-478b-88D2-3A88D6CCC7AF}.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\{AC007F0F-30E0-403e-B563-CBE1500414E5}.exeC:\Windows\{AC007F0F-30E0-403e-B563-CBE1500414E5}.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\{8F12A036-314E-4e6e-A2B1-F7065E4B14CC}.exeC:\Windows\{8F12A036-314E-4e6e-A2B1-F7065E4B14CC}.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
-
C:\Windows\{2B97421E-9CD4-4fbf-B76A-02B733D9139A}.exeC:\Windows\{2B97421E-9CD4-4fbf-B76A-02B733D9139A}.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\{354A821D-5201-46d6-96A0-C3296A32C6BE}.exeC:\Windows\{354A821D-5201-46d6-96A0-C3296A32C6BE}.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\{DEC8A963-5937-4e5c-AEDF-6CC450BA9B5E}.exeC:\Windows\{DEC8A963-5937-4e5c-AEDF-6CC450BA9B5E}.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\{5FF9018F-5CBD-40c4-AA00-B2D8BC3ADCD0}.exeC:\Windows\{5FF9018F-5CBD-40c4-AA00-B2D8BC3ADCD0}.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\{547A590E-86C4-4cd2-BC74-D4877AB9DC5C}.exeC:\Windows\{547A590E-86C4-4cd2-BC74-D4877AB9DC5C}.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\{7042DE44-6673-44bf-88C8-B8A50FB074A6}.exeC:\Windows\{7042DE44-6673-44bf-88C8-B8A50FB074A6}.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\{A10BD9A5-5952-42db-A6A2-A595F149A829}.exeC:\Windows\{A10BD9A5-5952-42db-A6A2-A595F149A829}.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\{56150DCC-E905-469a-AA51-73A636EF49AC}.exeC:\Windows\{56150DCC-E905-469a-AA51-73A636EF49AC}.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\{A10BD~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\{7042D~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\{547A5~1.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\{5FF90~1.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\{DEC8A~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\{354A8~1.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\{2B974~1.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\{8F12A~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\{AC007~1.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\{13548~1.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
{13548249-C891-478b-88D2-3A88D6CCC7AF}.exe
{2B97421E-9CD4-4fbf-B76A-02B733D9139A}.exe
{354A821D-5201-46d6-96A0-C3296A32C6BE}.exe
{547A590E-86C4-4cd2-BC74-D4877AB9DC5C}.exe
{56150DCC-E905-469a-AA51-73A636EF49AC}.exe
{5FF9018F-5CBD-40c4-AA00-B2D8BC3ADCD0}.exe
{7042DE44-6673-44bf-88C8-B8A50FB074A6}.exe
{8F12A036-314E-4e6e-A2B1-F7065E4B14CC}.exe
{A10BD9A5-5952-42db-A6A2-A595F149A829}.exe
{AC007F0F-30E0-403e-B563-CBE1500414E5}.exe
{DEC8A963-5937-4e5c-AEDF-6CC450BA9B5E}.exe
memory/1280-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1280-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1404-73-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1404-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1880-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1904-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1904-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2784-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2784-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3012-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3012-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3252-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3252-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3352-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3352-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3352-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4580-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4580-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4796-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4796-38-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4796-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4880-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4880-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5076-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5076-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5076-1-0x0000000000400000-0x0000000000410000-memory.dmp