Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260617-en - resource tags
- submitted
28/06/2026, 22:17
General
- Target 2026-06-28_5e96643f0b361f0715df31dbf6eec0d0_elex_wannacry.exe
- Size 89KB
- Sample260628-17ffnsfs8w
- SHA256 5dd93429adce01e9d9cc165a1d098dbec0fa8609cd737750cff8adad812e7e93
Score
10/10
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\2026-06-28_5e96643f0b361f0715df31dbf6eec0d0_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-28_5e96643f0b361f0715df31dbf6eec0d0_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\{394A13ED-CC6B-4cc4-BBA2-7D06760563FD}.exeC:\Windows\{394A13ED-CC6B-4cc4-BBA2-7D06760563FD}.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\{50C6E0E9-DD30-4623-B451-C192020EDF81}.exeC:\Windows\{50C6E0E9-DD30-4623-B451-C192020EDF81}.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\{66D42B65-F947-441f-853A-87AD9F505C8C}.exeC:\Windows\{66D42B65-F947-441f-853A-87AD9F505C8C}.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\{B7AF4C33-298A-485b-9D1E-BF8EFE8FAD80}.exeC:\Windows\{B7AF4C33-298A-485b-9D1E-BF8EFE8FAD80}.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\{D7C215B5-3947-46cc-A61F-24E5351CC0AC}.exeC:\Windows\{D7C215B5-3947-46cc-A61F-24E5351CC0AC}.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\{2489BFA4-036F-4290-A114-E72456C08F1E}.exeC:\Windows\{2489BFA4-036F-4290-A114-E72456C08F1E}.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\{150A291F-2E40-482a-9AB8-87D2C045984B}.exeC:\Windows\{150A291F-2E40-482a-9AB8-87D2C045984B}.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\{B4AC6DFF-4246-4295-A82C-38F9121A445F}.exeC:\Windows\{B4AC6DFF-4246-4295-A82C-38F9121A445F}.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\{99544B19-7EC6-4627-9954-023A2A1DE7F4}.exeC:\Windows\{99544B19-7EC6-4627-9954-023A2A1DE7F4}.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\{3A378AE2-7CE4-4ea3-A5F7-A1111359D6E7}.exeC:\Windows\{3A378AE2-7CE4-4ea3-A5F7-A1111359D6E7}.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\{702A4AFF-DBF7-4d48-A60B-B99F4D7F5F4E}.exeC:\Windows\{702A4AFF-DBF7-4d48-A60B-B99F4D7F5F4E}.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\{3A378~1.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\{99544~1.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\{B4AC6~1.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\{150A2~1.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\{2489B~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\{D7C21~1.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\{B7AF4~1.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\{66D42~1.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\{50C6E~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\{394A1~1.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
{150A291F-2E40-482a-9AB8-87D2C045984B}.exe
{2489BFA4-036F-4290-A114-E72456C08F1E}.exe
{394A13ED-CC6B-4cc4-BBA2-7D06760563FD}.exe
{3A378AE2-7CE4-4ea3-A5F7-A1111359D6E7}.exe
{50C6E0E9-DD30-4623-B451-C192020EDF81}.exe
{66D42B65-F947-441f-853A-87AD9F505C8C}.exe
{702A4AFF-DBF7-4d48-A60B-B99F4D7F5F4E}.exe
{99544B19-7EC6-4627-9954-023A2A1DE7F4}.exe
{B4AC6DFF-4246-4295-A82C-38F9121A445F}.exe
{B7AF4C33-298A-485b-9D1E-BF8EFE8FAD80}.exe
{D7C215B5-3947-46cc-A61F-24E5351CC0AC}.exe