Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
24/09/2026, 04:34
General
- Target 2026-09-24_0358f070fada506fd5e46640e6c65997_elex_wannacry.exe
- Size 90KB
- Sample260924-e7lrssyfpg
- SHA256 e0e863f8f739e121d456fdb1797641af80384fef406d33161f5f67a7d0eb7e3c
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 36 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\2026-09-24_0358f070fada506fd5e46640e6c65997_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-24_0358f070fada506fd5e46640e6c65997_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\{800530E8-77C3-4937-A6DE-6571451B7A2E}.exeC:\Windows\{800530E8-77C3-4937-A6DE-6571451B7A2E}.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
-
C:\Windows\{548A583A-550B-43cd-A37B-351DF85FD78A}.exeC:\Windows\{548A583A-550B-43cd-A37B-351DF85FD78A}.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\{38F9548A-7424-4255-A9A7-E30064E69762}.exeC:\Windows\{38F9548A-7424-4255-A9A7-E30064E69762}.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
-
C:\Windows\{2AA4F43E-6EFF-4766-9C72-B81DBE8A7F8C}.exeC:\Windows\{2AA4F43E-6EFF-4766-9C72-B81DBE8A7F8C}.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\{D5386713-397E-49df-A18C-CCC50EEAB4ED}.exeC:\Windows\{D5386713-397E-49df-A18C-CCC50EEAB4ED}.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\{6FB3EB0A-B713-443c-9929-ADB02EE18ECD}.exeC:\Windows\{6FB3EB0A-B713-443c-9929-ADB02EE18ECD}.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\{4B72F976-4C1C-4ac2-98A5-6D643AD56EDE}.exeC:\Windows\{4B72F976-4C1C-4ac2-98A5-6D643AD56EDE}.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\{5B9FA124-8827-47ff-8C96-36B7AE2449B3}.exeC:\Windows\{5B9FA124-8827-47ff-8C96-36B7AE2449B3}.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\{64BF7797-3F20-469b-A8CE-33F36C7681D4}.exeC:\Windows\{64BF7797-3F20-469b-A8CE-33F36C7681D4}.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\{49C785B9-1919-4fe3-BBAE-4E7E1BB0D082}.exeC:\Windows\{49C785B9-1919-4fe3-BBAE-4E7E1BB0D082}.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\{4DBAB401-14AF-4621-8744-FCACC458D710}.exeC:\Windows\{4DBAB401-14AF-4621-8744-FCACC458D710}.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\{49C78~1.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\{64BF7~1.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\{5B9FA~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\{4B72F~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\{6FB3E~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\{D5386~1.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\{2AA4F~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\{38F95~1.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\{548A5~1.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\{80053~1.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\2026-0~1.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
{2AA4F43E-6EFF-4766-9C72-B81DBE8A7F8C}.exe
{38F9548A-7424-4255-A9A7-E30064E69762}.exe
{49C785B9-1919-4fe3-BBAE-4E7E1BB0D082}.exe
{4B72F976-4C1C-4ac2-98A5-6D643AD56EDE}.exe
{4DBAB401-14AF-4621-8744-FCACC458D710}.exe
{548A583A-550B-43cd-A37B-351DF85FD78A}.exe
{5B9FA124-8827-47ff-8C96-36B7AE2449B3}.exe
{64BF7797-3F20-469b-A8CE-33F36C7681D4}.exe
{6FB3EB0A-B713-443c-9929-ADB02EE18ECD}.exe
{800530E8-77C3-4937-A6DE-6571451B7A2E}.exe
{D5386713-397E-49df-A18C-CCC50EEAB4ED}.exe
memory/904-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/904-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1200-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1200-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1476-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1476-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2416-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2612-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2612-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3144-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3144-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3144-44-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3592-76-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3592-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4072-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4072-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4264-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4264-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4356-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4356-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4636-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4636-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4636-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5428-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5428-49-0x0000000000400000-0x0000000000411000-memory.dmp