Analysis
- max time kernel
148s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
27/10/2026, 15:25
General
- Target 2026-10-26_68cbee6c16ec47ca751882f63cd1b137_elex_wannacry.exe
- Size 88KB
- Sample261027-stlrjavvgx
- SHA256 116ad320c9864d6e46c8859651232ac11602cb90812c29848990de8514507e72
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 34 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
- Executes a command shell one-liner 1 TTPs 11 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- 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\2026-10-26_68cbee6c16ec47ca751882f63cd1b137_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-26_68cbee6c16ec47ca751882f63cd1b137_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\{19EED25F-BFB7-496a-BAF5-3BE3FC2E9800}.exeC:\Windows\{19EED25F-BFB7-496a-BAF5-3BE3FC2E9800}.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\{52A42EC2-E0B6-42b8-95E4-4D6B025F4C45}.exeC:\Windows\{52A42EC2-E0B6-42b8-95E4-4D6B025F4C45}.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\{1B6B62B3-230B-40b9-92D6-A7EFE646E7CD}.exeC:\Windows\{1B6B62B3-230B-40b9-92D6-A7EFE646E7CD}.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\{B12738B5-64EF-483e-B6D1-26D0DD2D7CE9}.exeC:\Windows\{B12738B5-64EF-483e-B6D1-26D0DD2D7CE9}.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\{2C14E342-4716-48f8-90A2-600045829C29}.exeC:\Windows\{2C14E342-4716-48f8-90A2-600045829C29}.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\{5A7C10D1-F2F6-4cee-AD61-4EB73E88359D}.exeC:\Windows\{5A7C10D1-F2F6-4cee-AD61-4EB73E88359D}.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
-
C:\Windows\{AFD53BC7-10C7-426a-AEAB-C55468EEF5F4}.exeC:\Windows\{AFD53BC7-10C7-426a-AEAB-C55468EEF5F4}.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\{83979F08-6924-4359-A4FF-9955C44B1F83}.exeC:\Windows\{83979F08-6924-4359-A4FF-9955C44B1F83}.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\{9B15D481-3D68-48e2-883F-01DF81A3C00A}.exeC:\Windows\{9B15D481-3D68-48e2-883F-01DF81A3C00A}.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
-
C:\Windows\{1B7B0714-0A03-482a-BC4C-AE61E34F3752}.exeC:\Windows\{1B7B0714-0A03-482a-BC4C-AE61E34F3752}.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
-
C:\Windows\{C4FCE3C5-80CE-4994-B0BE-C69B0EEF7651}.exeC:\Windows\{C4FCE3C5-80CE-4994-B0BE-C69B0EEF7651}.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\{1B7B0~1.EXE > nul12⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{9B15D~1.EXE > nul11⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{83979~1.EXE > nul10⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{AFD53~1.EXE > nul9⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{5A7C1~1.EXE > nul8⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{2C14E~1.EXE > nul7⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{B1273~1.EXE > nul6⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{1B6B6~1.EXE > nul5⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{52A42~1.EXE > nul4⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{19EED~1.EXE > nul3⤵
- Executes a command shell one-liner
- 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\2026-1~1.EXE > nul2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{19EED25F-BFB7-496a-BAF5-3BE3FC2E9800}.exe
{1B6B62B3-230B-40b9-92D6-A7EFE646E7CD}.exe
{1B7B0714-0A03-482a-BC4C-AE61E34F3752}.exe
{2C14E342-4716-48f8-90A2-600045829C29}.exe
{52A42EC2-E0B6-42b8-95E4-4D6B025F4C45}.exe
{5A7C10D1-F2F6-4cee-AD61-4EB73E88359D}.exe
{83979F08-6924-4359-A4FF-9955C44B1F83}.exe
{9B15D481-3D68-48e2-883F-01DF81A3C00A}.exe
{AFD53BC7-10C7-426a-AEAB-C55468EEF5F4}.exe
{B12738B5-64EF-483e-B6D1-26D0DD2D7CE9}.exe
{C4FCE3C5-80CE-4994-B0BE-C69B0EEF7651}.exe
memory/752-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/752-67-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1240-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1240-46-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2568-53-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2568-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2620-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2620-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3400-76-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3612-26-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3612-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3944-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3944-60-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4116-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4116-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4116-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4436-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4436-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4632-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4632-75-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4792-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4792-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5652-40-0x0000000000400000-0x0000000000411000-memory.dmp