Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 16:41
General
- Target 2026-07-30_fd16a6a62b2b7d5cec14b755e0891099_elex_wannacry.exe
- Size 89KB
- Sample260730-t64csascme
- SHA256 21df8077beb40283965f53068973265c8952c249e426dc8b51d27796c9c77d45
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 35 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_fd16a6a62b2b7d5cec14b755e0891099_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_fd16a6a62b2b7d5cec14b755e0891099_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\{6344B8D7-F474-4ef2-92DF-D84F18154D20}.exeC:\Windows\{6344B8D7-F474-4ef2-92DF-D84F18154D20}.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\{4D7AA7DA-28D4-428f-944D-DF788AC05857}.exeC:\Windows\{4D7AA7DA-28D4-428f-944D-DF788AC05857}.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\{398E40BC-270C-40b5-A921-BDB09C76F438}.exeC:\Windows\{398E40BC-270C-40b5-A921-BDB09C76F438}.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\{1FEC4BD0-33D1-406c-AD59-96BEB89B9617}.exeC:\Windows\{1FEC4BD0-33D1-406c-AD59-96BEB89B9617}.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\{DE80AC35-FCCC-4e1e-91AF-EB43B7552C6C}.exeC:\Windows\{DE80AC35-FCCC-4e1e-91AF-EB43B7552C6C}.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\{EDEBF564-B881-483a-BA13-5AA65BC8B21E}.exeC:\Windows\{EDEBF564-B881-483a-BA13-5AA65BC8B21E}.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\{D33154BC-C7BB-42f7-BBED-2BE777163355}.exeC:\Windows\{D33154BC-C7BB-42f7-BBED-2BE777163355}.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\{AF5852D1-901F-45b2-9C74-920038C45FDE}.exeC:\Windows\{AF5852D1-901F-45b2-9C74-920038C45FDE}.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\{2CB2649F-E276-4fb7-9426-68D2E82979F2}.exeC:\Windows\{2CB2649F-E276-4fb7-9426-68D2E82979F2}.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\{74F98715-6B58-46a3-831C-52DBAEA34B56}.exeC:\Windows\{74F98715-6B58-46a3-831C-52DBAEA34B56}.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\{77738825-3A59-4bab-A516-CF5F28A2A868}.exeC:\Windows\{77738825-3A59-4bab-A516-CF5F28A2A868}.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\{74F98~1.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\{2CB26~1.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\{AF585~1.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\{D3315~1.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\{EDEBF~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\{DE80A~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\{1FEC4~1.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\{398E4~1.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\{4D7AA~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\{6344B~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
{1FEC4BD0-33D1-406c-AD59-96BEB89B9617}.exe
{2CB2649F-E276-4fb7-9426-68D2E82979F2}.exe
{398E40BC-270C-40b5-A921-BDB09C76F438}.exe
{4D7AA7DA-28D4-428f-944D-DF788AC05857}.exe
{6344B8D7-F474-4ef2-92DF-D84F18154D20}.exe
{74F98715-6B58-46a3-831C-52DBAEA34B56}.exe
{77738825-3A59-4bab-A516-CF5F28A2A868}.exe
{AF5852D1-901F-45b2-9C74-920038C45FDE}.exe
{D33154BC-C7BB-42f7-BBED-2BE777163355}.exe
{DE80AC35-FCCC-4e1e-91AF-EB43B7552C6C}.exe
{EDEBF564-B881-483a-BA13-5AA65BC8B21E}.exe
memory/1444-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1916-75-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1916-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2184-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2184-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2304-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2304-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2624-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2624-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2624-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4080-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4080-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4372-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4372-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5160-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5160-54-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5340-68-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5340-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5492-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5492-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5504-26-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5504-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5604-61-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5604-56-0x0000000000400000-0x0000000000411000-memory.dmp