Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
18/05/2026, 07:58
General
- Target 2026-05-18_f99efb2847c02196161d31ea68f6eb0c_elex_wannacry.exe
- Size 66KB
- Sample260518-jt3klsht6t
- SHA256 a9dc9bcb12739519299931ac719174e3078fa6c31b0e70129383f57d944e820e
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 18 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 16 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 8 IoCs
- Drops file in Windows directory 8 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 17 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 8 IoCs
- Suspicious use of WriteProcessMemory 16 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-05-18_f99efb2847c02196161d31ea68f6eb0c_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-18_f99efb2847c02196161d31ea68f6eb0c_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\{6E693AAE-CE3C-461f-AB17-E62160FA739F}.exeC:\Windows\{6E693AAE-CE3C-461f-AB17-E62160FA739F}.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\{FB845C29-C92E-4aec-95D7-537203749AC3}.exeC:\Windows\{FB845C29-C92E-4aec-95D7-537203749AC3}.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\{B1B6C12F-3215-4fb1-9457-FEFD3577C986}.exeC:\Windows\{B1B6C12F-3215-4fb1-9457-FEFD3577C986}.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\{2B20DEDD-6E26-4985-AFF9-56494E2199C0}.exeC:\Windows\{2B20DEDD-6E26-4985-AFF9-56494E2199C0}.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\{025802B2-B921-432e-A6B5-29842DFA9010}.exeC:\Windows\{025802B2-B921-432e-A6B5-29842DFA9010}.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\{8E8382B6-B094-4df0-8E4F-95ABE5EF450A}.exeC:\Windows\{8E8382B6-B094-4df0-8E4F-95ABE5EF450A}.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\{DC06EBBB-7214-44bd-9B73-DD5E3ED7C6CB}.exeC:\Windows\{DC06EBBB-7214-44bd-9B73-DD5E3ED7C6CB}.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\{69C75975-E4F7-449d-A06E-79085525E0A7}.exeC:\Windows\{69C75975-E4F7-449d-A06E-79085525E0A7}.exe9⤵
- 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\{DC06E~1.EXE > nul9⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{8E838~1.EXE > nul8⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{02580~1.EXE > nul7⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{2B20D~1.EXE > nul6⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{B1B6C~1.EXE > nul5⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{FB845~1.EXE > nul4⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{6E693~1.EXE > nul3⤵
- 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⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{025802B2-B921-432e-A6B5-29842DFA9010}.exe
{2B20DEDD-6E26-4985-AFF9-56494E2199C0}.exe
{69C75975-E4F7-449d-A06E-79085525E0A7}.exe
{6E693AAE-CE3C-461f-AB17-E62160FA739F}.exe
{8E8382B6-B094-4df0-8E4F-95ABE5EF450A}.exe
{B1B6C12F-3215-4fb1-9457-FEFD3577C986}.exe
{DC06EBBB-7214-44bd-9B73-DD5E3ED7C6CB}.exe
{FB845C29-C92E-4aec-95D7-537203749AC3}.exe
memory/864-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/912-10-0x0000000000400000-0x0000000000411000-memory.dmp
memory/912-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1760-45-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1764-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1848-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1848-4-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3108-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3280-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5104-15-0x0000000000400000-0x0000000000411000-memory.dmp