Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260130-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\{C3C885D3-85D2-4ceb-9AA1-029F57A6BA91}.exeC:\Windows\{C3C885D3-85D2-4ceb-9AA1-029F57A6BA91}.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\{C0757796-24A9-4f15-B940-5A12E0FFA38A}.exeC:\Windows\{C0757796-24A9-4f15-B940-5A12E0FFA38A}.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\{D939D3D2-BEF4-4c79-9693-FA0D2F97A54A}.exeC:\Windows\{D939D3D2-BEF4-4c79-9693-FA0D2F97A54A}.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\{A908C5F2-D581-4917-963D-A790E5A6EF33}.exeC:\Windows\{A908C5F2-D581-4917-963D-A790E5A6EF33}.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\{470EDF2C-782A-4762-A6A9-9FB8EC513CF3}.exeC:\Windows\{470EDF2C-782A-4762-A6A9-9FB8EC513CF3}.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\{BF762811-54CC-47b8-B178-7162D7CC59AB}.exeC:\Windows\{BF762811-54CC-47b8-B178-7162D7CC59AB}.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\{9F1FC59B-CDF5-475b-8A10-893F45777642}.exeC:\Windows\{9F1FC59B-CDF5-475b-8A10-893F45777642}.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\{85F1D09C-382E-412d-8841-71681A8B0690}.exeC:\Windows\{85F1D09C-382E-412d-8841-71681A8B0690}.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\{2509C90E-5EE6-46ff-8F33-B30B9B2C3B4B}.exeC:\Windows\{2509C90E-5EE6-46ff-8F33-B30B9B2C3B4B}.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\{A1B05F41-2E7F-4dcd-B46A-BA13CEA90484}.exeC:\Windows\{A1B05F41-2E7F-4dcd-B46A-BA13CEA90484}.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\{7D8F510B-567F-4a00-B21E-F67FE91EA3F8}.exeC:\Windows\{7D8F510B-567F-4a00-B21E-F67FE91EA3F8}.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\{A1B05~1.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\{2509C~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\{85F1D~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\{9F1FC~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\{BF762~1.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\{470ED~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\{A908C~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\{D939D~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\{C0757~1.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\{C3C88~1.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
{2509C90E-5EE6-46ff-8F33-B30B9B2C3B4B}.exe
{470EDF2C-782A-4762-A6A9-9FB8EC513CF3}.exe
{7D8F510B-567F-4a00-B21E-F67FE91EA3F8}.exe
{85F1D09C-382E-412d-8841-71681A8B0690}.exe
{9F1FC59B-CDF5-475b-8A10-893F45777642}.exe
{A1B05F41-2E7F-4dcd-B46A-BA13CEA90484}.exe
{A908C5F2-D581-4917-963D-A790E5A6EF33}.exe
{BF762811-54CC-47b8-B178-7162D7CC59AB}.exe
{C0757796-24A9-4f15-B940-5A12E0FFA38A}.exe
{C3C885D3-85D2-4ceb-9AA1-029F57A6BA91}.exe
{D939D3D2-BEF4-4c79-9693-FA0D2F97A54A}.exe
memory/676-40-0x0000000003CE0000-0x0000000003D43000-memory.dmp
memory/676-36-0x0000000003CE0000-0x0000000003D43000-memory.dmp
memory/864-10-0x0000000003CC0000-0x0000000003D23000-memory.dmp
memory/864-6-0x0000000003CC0000-0x0000000003D23000-memory.dmp
memory/1536-60-0x0000000002080000-0x00000000020E3000-memory.dmp
memory/1536-63-0x0000000002080000-0x00000000020E3000-memory.dmp
memory/1832-18-0x0000000003BC0000-0x0000000003C23000-memory.dmp
memory/1832-22-0x0000000003BC0000-0x0000000003C23000-memory.dmp
memory/1876-16-0x0000000002130000-0x0000000002193000-memory.dmp
memory/1876-12-0x0000000002130000-0x0000000002193000-memory.dmp
memory/2200-52-0x0000000002030000-0x0000000002093000-memory.dmp
memory/2200-48-0x0000000002030000-0x0000000002093000-memory.dmp
memory/3288-42-0x0000000003CC0000-0x0000000003D23000-memory.dmp
memory/3288-46-0x0000000003CC0000-0x0000000003D23000-memory.dmp
memory/3308-27-0x0000000003BE0000-0x0000000003C43000-memory.dmp
memory/3308-24-0x0000000003BE0000-0x0000000003C43000-memory.dmp
memory/4056-0-0x0000000003E90000-0x0000000003EF3000-memory.dmp
memory/4056-4-0x0000000003E90000-0x0000000003EF3000-memory.dmp
memory/4908-54-0x0000000003CC0000-0x0000000003D23000-memory.dmp
memory/4908-57-0x0000000003CC0000-0x0000000003D23000-memory.dmp
memory/4952-35-0x0000000003D70000-0x0000000003DD3000-memory.dmp
memory/4952-30-0x0000000003D70000-0x0000000003DD3000-memory.dmp