Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
16/04/2026, 12:37
General
- Target 2026-04-16_00a468fe092c60f5ce3610c13509110b_elex_wannacry.exe
- Size 68KB
- Sample260416-ptfczaav2w
- SHA256 4b328f65a472d056dc246b41257bcbd60d9c9ae43aa1ccafdfb945b56e0a2638
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 16 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 8 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 4 IoCs
- Drops file in Windows directory 4 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 9 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 4 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-04-16_00a468fe092c60f5ce3610c13509110b_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-16_00a468fe092c60f5ce3610c13509110b_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\{A08205A3-46F1-47e3-960F-86510E887258}.exeC:\Windows\{A08205A3-46F1-47e3-960F-86510E887258}.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\{8C242B45-AB0B-4645-9A5B-CE82B0E9A3B0}.exeC:\Windows\{8C242B45-AB0B-4645-9A5B-CE82B0E9A3B0}.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\{FFAD11F7-DDB9-4141-B706-FDD54827508E}.exeC:\Windows\{FFAD11F7-DDB9-4141-B706-FDD54827508E}.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\{DE835643-9A8F-445c-B850-8BB997A6F4EE}.exeC:\Windows\{DE835643-9A8F-445c-B850-8BB997A6F4EE}.exe5⤵
- 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\{FFAD1~1.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\{8C242~1.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\{A0820~1.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
{8C242B45-AB0B-4645-9A5B-CE82B0E9A3B0}.exe
{A08205A3-46F1-47e3-960F-86510E887258}.exe
{DE835643-9A8F-445c-B850-8BB997A6F4EE}.exe
{FFAD11F7-DDB9-4141-B706-FDD54827508E}.exe
memory/636-27-0x0000000000760000-0x00000000009E1000-memory.dmp
memory/636-26-0x0000000000400000-0x0000000000411000-memory.dmp
memory/636-32-0x0000000000760000-0x00000000009E1000-memory.dmp
memory/636-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1900-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1900-35-0x0000000000800000-0x0000000000A81000-memory.dmp
memory/1900-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2348-22-0x00000000007E0000-0x0000000000A61000-memory.dmp
memory/2348-18-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2348-24-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2348-19-0x00000000007E0000-0x0000000000A61000-memory.dmp
memory/4688-8-0x0000000000A60000-0x0000000000CE1000-memory.dmp
memory/4688-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4688-9-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4688-1-0x0000000000A60000-0x0000000000CE1000-memory.dmp
memory/4688-2-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5200-15-0x00000000007D0000-0x0000000000A51000-memory.dmp
memory/5200-17-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5200-10-0x00000000007D0000-0x0000000000A51000-memory.dmp
memory/5200-11-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5200-7-0x0000000000400000-0x0000000000411000-memory.dmp