Analysis
- max time kernel
148s - max time network
114s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 02:00
General
- Target 2026-07-29_223887736205de4afaa917806262f18d_elex_wannacry.exe
- Size 64KB
- Sample260730-ce8praad29
- SHA256 421815e0465b1f2210f28242d2c3e21a527119555fed49f5fe2e83d5e5f5c04a
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 36 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\2026-07-29_223887736205de4afaa917806262f18d_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_223887736205de4afaa917806262f18d_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\{3743A138-6A9D-4c37-ADDE-BA7A25A88796}.exeC:\Windows\{3743A138-6A9D-4c37-ADDE-BA7A25A88796}.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\{10057242-24AE-4ce1-A2B3-EEE0B03B2BBA}.exeC:\Windows\{10057242-24AE-4ce1-A2B3-EEE0B03B2BBA}.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\{E2500964-0CF0-4ae0-92D4-14C1372910EA}.exeC:\Windows\{E2500964-0CF0-4ae0-92D4-14C1372910EA}.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\{1E07085C-66C1-4204-B161-8AD890FA5FAD}.exeC:\Windows\{1E07085C-66C1-4204-B161-8AD890FA5FAD}.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\{A09666D9-085B-4e41-BC6A-4BF514451516}.exeC:\Windows\{A09666D9-085B-4e41-BC6A-4BF514451516}.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\{B23FEEAD-1CC3-4b1e-BE93-1D17002BC94D}.exeC:\Windows\{B23FEEAD-1CC3-4b1e-BE93-1D17002BC94D}.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\{E5221761-1B22-49af-934E-243A5CA36DA1}.exeC:\Windows\{E5221761-1B22-49af-934E-243A5CA36DA1}.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\{01258776-398F-46a4-B5F3-2D5780D5B985}.exeC:\Windows\{01258776-398F-46a4-B5F3-2D5780D5B985}.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\{92877E16-3ECF-4eac-BC93-AE82C7915759}.exeC:\Windows\{92877E16-3ECF-4eac-BC93-AE82C7915759}.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\{7E83B12C-420A-4cc0-8FFE-B4FC2C797D1A}.exeC:\Windows\{7E83B12C-420A-4cc0-8FFE-B4FC2C797D1A}.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\{FF25B42F-F17C-4038-AE69-84E00A139311}.exeC:\Windows\{FF25B42F-F17C-4038-AE69-84E00A139311}.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\{7E83B~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\{92877~1.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\{01258~1.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\{E5221~1.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\{B23FE~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\{A0966~1.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\{1E070~1.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\{E2500~1.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\{10057~1.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\{3743A~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
Loading Replay Monitor...
Downloads
{01258776-398F-46a4-B5F3-2D5780D5B985}.exe
{10057242-24AE-4ce1-A2B3-EEE0B03B2BBA}.exe
{1E07085C-66C1-4204-B161-8AD890FA5FAD}.exe
{3743A138-6A9D-4c37-ADDE-BA7A25A88796}.exe
{7E83B12C-420A-4cc0-8FFE-B4FC2C797D1A}.exe
{92877E16-3ECF-4eac-BC93-AE82C7915759}.exe
{A09666D9-085B-4e41-BC6A-4BF514451516}.exe
{B23FEEAD-1CC3-4b1e-BE93-1D17002BC94D}.exe
{E2500964-0CF0-4ae0-92D4-14C1372910EA}.exe
{E5221761-1B22-49af-934E-243A5CA36DA1}.exe
{FF25B42F-F17C-4038-AE69-84E00A139311}.exe
memory/432-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/432-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/572-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/572-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1708-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1708-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2532-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2532-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2924-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2924-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3004-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3084-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3084-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3508-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3508-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4192-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4192-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4192-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4400-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4400-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4932-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4932-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4932-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5940-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5940-48-0x0000000000400000-0x0000000000410000-memory.dmp