Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
27/07/2026, 07:50
General
- Target 2026-07-27_db4ca6f44910955375bf3b377c0bba19_elex_wannacry.exe
- Size 68KB
- Sample260727-jprybabl2w
- SHA256 b33bf8e71ece2dbcf5e6ad9ec331bdddc55a31a9803663f0b9d6042336ff5d1e
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
- 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\2026-07-27_db4ca6f44910955375bf3b377c0bba19_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-27_db4ca6f44910955375bf3b377c0bba19_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\{C22DFA90-C3FE-4a3b-922E-EF6165B653E1}.exeC:\Windows\{C22DFA90-C3FE-4a3b-922E-EF6165B653E1}.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\{4920A844-5550-4708-ACF1-BFCF917047CB}.exeC:\Windows\{4920A844-5550-4708-ACF1-BFCF917047CB}.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\{69290CDA-FDC4-4af5-9934-245729EB077B}.exeC:\Windows\{69290CDA-FDC4-4af5-9934-245729EB077B}.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\{B2F7BD38-BB5E-427a-A563-472C70D29F89}.exeC:\Windows\{B2F7BD38-BB5E-427a-A563-472C70D29F89}.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\{469F1714-4CA2-4ba2-A574-369DC06247FF}.exeC:\Windows\{469F1714-4CA2-4ba2-A574-369DC06247FF}.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\{73F09E48-73B2-48c1-A672-36FB0F8A223B}.exeC:\Windows\{73F09E48-73B2-48c1-A672-36FB0F8A223B}.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\{FBC86FDE-5B13-4ee1-BB7D-BEFF2E77C151}.exeC:\Windows\{FBC86FDE-5B13-4ee1-BB7D-BEFF2E77C151}.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\{4BC4D9F4-D642-46b6-A55B-81A71E47B706}.exeC:\Windows\{4BC4D9F4-D642-46b6-A55B-81A71E47B706}.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\{DA9AFC10-0BB7-4017-A2E5-156A4E90C2E3}.exeC:\Windows\{DA9AFC10-0BB7-4017-A2E5-156A4E90C2E3}.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\{1FD2B24A-1C12-4c5c-AA14-ED10F0344056}.exeC:\Windows\{1FD2B24A-1C12-4c5c-AA14-ED10F0344056}.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\{10C515E5-EB29-44fe-9BA6-90BCAA4152DB}.exeC:\Windows\{10C515E5-EB29-44fe-9BA6-90BCAA4152DB}.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\{1FD2B~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\{DA9AF~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\{4BC4D~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\{FBC86~1.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\{73F09~1.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\{469F1~1.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\{B2F7B~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\{69290~1.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\{4920A~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\{C22DF~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
{10C515E5-EB29-44fe-9BA6-90BCAA4152DB}.exe
{1FD2B24A-1C12-4c5c-AA14-ED10F0344056}.exe
{469F1714-4CA2-4ba2-A574-369DC06247FF}.exe
{4920A844-5550-4708-ACF1-BFCF917047CB}.exe
{4BC4D9F4-D642-46b6-A55B-81A71E47B706}.exe
{69290CDA-FDC4-4af5-9934-245729EB077B}.exe
{73F09E48-73B2-48c1-A672-36FB0F8A223B}.exe
{B2F7BD38-BB5E-427a-A563-472C70D29F89}.exe
{C22DFA90-C3FE-4a3b-922E-EF6165B653E1}.exe
{DA9AFC10-0BB7-4017-A2E5-156A4E90C2E3}.exe
{FBC86FDE-5B13-4ee1-BB7D-BEFF2E77C151}.exe
memory/400-46-0x0000000000400000-0x0000000000411000-memory.dmp
memory/968-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/968-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/980-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/980-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/980-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1100-17-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1100-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1164-58-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1164-53-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2996-30-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2996-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3020-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3020-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3020-5-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3208-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3208-51-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4112-59-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4112-65-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4680-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4680-24-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5016-29-0x0000000000400000-0x0000000000411000-memory.dmp