Analysis
- max time kernel
149s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
04/06/2026, 10:57
General
- Target 2026-06-04_1bbd45c3efa0d37b9f478cf6e21d661c_elex_wannacry.exe
- Size 64KB
- Sample260604-m2fmlady7j
- SHA256 dafb9a77e7deba87b08fa7acb0c2c6d3d9dc48d5bb1b7e99e819fbe498bf8be0
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 35 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\2026-06-04_1bbd45c3efa0d37b9f478cf6e21d661c_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-04_1bbd45c3efa0d37b9f478cf6e21d661c_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\{FA16799B-C8D2-43c9-8A2C-C4A3A4BF5E67}.exeC:\Windows\{FA16799B-C8D2-43c9-8A2C-C4A3A4BF5E67}.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\{FB451C45-3350-43de-A46B-83C3A4899997}.exeC:\Windows\{FB451C45-3350-43de-A46B-83C3A4899997}.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\{17D9FFB4-F05A-4d33-B909-8B655A42A3FB}.exeC:\Windows\{17D9FFB4-F05A-4d33-B909-8B655A42A3FB}.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\{2237C119-C486-4545-8976-1E3F84670C15}.exeC:\Windows\{2237C119-C486-4545-8976-1E3F84670C15}.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\{07814A9D-7803-4fed-A1C7-E50C252B3A0C}.exeC:\Windows\{07814A9D-7803-4fed-A1C7-E50C252B3A0C}.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\{20A286FD-BCE4-462c-80FF-F78F17BB7049}.exeC:\Windows\{20A286FD-BCE4-462c-80FF-F78F17BB7049}.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\{F8D08B7B-392D-47ba-985B-E8F1D8EEAB32}.exeC:\Windows\{F8D08B7B-392D-47ba-985B-E8F1D8EEAB32}.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\{DFC47E95-3B0C-487c-99E4-B2A4FBEE1735}.exeC:\Windows\{DFC47E95-3B0C-487c-99E4-B2A4FBEE1735}.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\{8CD83E5B-4ACC-41a1-8292-6068E95F1DBB}.exeC:\Windows\{8CD83E5B-4ACC-41a1-8292-6068E95F1DBB}.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\{C9A67164-B8B0-41af-9049-77BCBED4CD87}.exeC:\Windows\{C9A67164-B8B0-41af-9049-77BCBED4CD87}.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\{FC3D7D52-3B28-43d6-B7BC-F7BCB3F25C24}.exeC:\Windows\{FC3D7D52-3B28-43d6-B7BC-F7BCB3F25C24}.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\{C9A67~1.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\{8CD83~1.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\{DFC47~1.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\{F8D08~1.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\{20A28~1.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\{07814~1.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\{2237C~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\{17D9F~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\{FB451~1.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\{FA167~1.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
{07814A9D-7803-4fed-A1C7-E50C252B3A0C}.exe
{17D9FFB4-F05A-4d33-B909-8B655A42A3FB}.exe
{20A286FD-BCE4-462c-80FF-F78F17BB7049}.exe
{2237C119-C486-4545-8976-1E3F84670C15}.exe
{8CD83E5B-4ACC-41a1-8292-6068E95F1DBB}.exe
{C9A67164-B8B0-41af-9049-77BCBED4CD87}.exe
{DFC47E95-3B0C-487c-99E4-B2A4FBEE1735}.exe
{F8D08B7B-392D-47ba-985B-E8F1D8EEAB32}.exe
{FA16799B-C8D2-43c9-8A2C-C4A3A4BF5E67}.exe
{FB451C45-3350-43de-A46B-83C3A4899997}.exe
{FC3D7D52-3B28-43d6-B7BC-F7BCB3F25C24}.exe
memory/1248-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1248-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1708-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1708-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1708-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2092-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2092-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2364-25-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2364-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2640-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2640-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3552-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3552-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3676-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3676-66-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4184-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4184-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4184-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4616-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4616-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4860-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4860-60-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5064-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5064-32-0x0000000000400000-0x0000000000410000-memory.dmp