Analysis
- max time kernel
149s - max time network
93s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
18/04/2026, 11:58
General
- Target 2026-04-18_1d3b547a93c942ccf0897e3eb78c81bf_elex_wannacry.exe
- Size 368KB
- Sample260418-n4631agy6v
- SHA256 19c39712418a8f8a117876deea90a48e7e774373721b883d63862efba4f1a358
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 11 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
- 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\2026-04-18_1d3b547a93c942ccf0897e3eb78c81bf_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-18_1d3b547a93c942ccf0897e3eb78c81bf_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\{EBD79A61-C8BE-4555-877B-D003123E9960}.exeC:\Windows\{EBD79A61-C8BE-4555-877B-D003123E9960}.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\{0716AB41-3442-4a3a-9D66-3591DF4CB4EC}.exeC:\Windows\{0716AB41-3442-4a3a-9D66-3591DF4CB4EC}.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\{9C6D413E-A054-4b64-BBEC-905697604EF0}.exeC:\Windows\{9C6D413E-A054-4b64-BBEC-905697604EF0}.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\{2AA7C343-6D32-4ed2-AED7-5220E1B698B8}.exeC:\Windows\{2AA7C343-6D32-4ed2-AED7-5220E1B698B8}.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\{AFB995ED-1FE8-43c3-BC35-61E4B5BE2E69}.exeC:\Windows\{AFB995ED-1FE8-43c3-BC35-61E4B5BE2E69}.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\{CE4133C2-6DC5-4509-A945-9D86E1BCEFD3}.exeC:\Windows\{CE4133C2-6DC5-4509-A945-9D86E1BCEFD3}.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\{0C2825AE-7251-4908-B5E5-764DAC3ACAD3}.exeC:\Windows\{0C2825AE-7251-4908-B5E5-764DAC3ACAD3}.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\{BA4D251C-2CAF-4a9f-B472-96623E153366}.exeC:\Windows\{BA4D251C-2CAF-4a9f-B472-96623E153366}.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\{3C1110A0-1275-4913-B7B1-F3577F42E498}.exeC:\Windows\{3C1110A0-1275-4913-B7B1-F3577F42E498}.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\{36D324B1-AE65-45ce-AFF7-5DAF4A25595D}.exeC:\Windows\{36D324B1-AE65-45ce-AFF7-5DAF4A25595D}.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\{BC159E28-BF4B-44f8-8725-8630675CBCEE}.exeC:\Windows\{BC159E28-BF4B-44f8-8725-8630675CBCEE}.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\{36D32~1.EXE > nul12⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{3C111~1.EXE > nul11⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{BA4D2~1.EXE > nul10⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{0C282~1.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\{CE413~1.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\{AFB99~1.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\{2AA7C~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\{9C6D4~1.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\{0716A~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\{EBD79~1.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
Loading Replay Monitor...
Downloads
{0716AB41-3442-4a3a-9D66-3591DF4CB4EC}.exe
{0C2825AE-7251-4908-B5E5-764DAC3ACAD3}.exe
{2AA7C343-6D32-4ed2-AED7-5220E1B698B8}.exe
{36D324B1-AE65-45ce-AFF7-5DAF4A25595D}.exe
{3C1110A0-1275-4913-B7B1-F3577F42E498}.exe
{9C6D413E-A054-4b64-BBEC-905697604EF0}.exe
{AFB995ED-1FE8-43c3-BC35-61E4B5BE2E69}.exe
{BA4D251C-2CAF-4a9f-B472-96623E153366}.exe
{BC159E28-BF4B-44f8-8725-8630675CBCEE}.exe
{CE4133C2-6DC5-4509-A945-9D86E1BCEFD3}.exe
{EBD79A61-C8BE-4555-877B-D003123E9960}.exe
memory/1760-40-0x00000000009B0000-0x0000000000AFD000-memory.dmp
memory/1760-36-0x00000000009B0000-0x0000000000AFD000-memory.dmp
memory/1904-52-0x00000000008E0000-0x0000000000A2D000-memory.dmp
memory/1904-48-0x00000000008E0000-0x0000000000A2D000-memory.dmp
memory/2628-11-0x0000000000890000-0x00000000009DD000-memory.dmp
memory/2628-6-0x0000000000890000-0x00000000009DD000-memory.dmp
memory/3004-17-0x0000000000880000-0x00000000009CD000-memory.dmp
memory/3004-12-0x0000000000880000-0x00000000009CD000-memory.dmp
memory/3108-54-0x0000000000960000-0x0000000000AAD000-memory.dmp
memory/3108-58-0x0000000000960000-0x0000000000AAD000-memory.dmp
memory/3336-28-0x00000000009B0000-0x0000000000AFD000-memory.dmp
memory/3336-24-0x00000000009B0000-0x0000000000AFD000-memory.dmp
memory/3412-42-0x00000000008B0000-0x00000000009FD000-memory.dmp
memory/3412-46-0x00000000008B0000-0x00000000009FD000-memory.dmp
memory/4380-0-0x0000000000B20000-0x0000000000C6D000-memory.dmp
memory/4380-5-0x0000000000B20000-0x0000000000C6D000-memory.dmp
memory/4420-34-0x0000000000A00000-0x0000000000B4D000-memory.dmp
memory/4420-30-0x0000000000A00000-0x0000000000B4D000-memory.dmp
memory/4672-21-0x0000000000870000-0x00000000009BD000-memory.dmp
memory/4672-18-0x0000000000870000-0x00000000009BD000-memory.dmp
memory/5044-60-0x00000000008A0000-0x00000000009ED000-memory.dmp
memory/5044-63-0x00000000008A0000-0x00000000009ED000-memory.dmp