Analysis
- max time kernel
148s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
10/09/2026, 23:48
General
- Target 2026-09-10_fafbc0d1f0f46db718b40800929d6091_elex_wannacry.exe
- Size 72KB
- Sample260910-3tw8dazsfy
- SHA256 4c5a9ce47e0d6f828e9d09e422e32968dfa281921a8c6ceaf123cb3a188cd42e
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 45 IoCs
- UPX dump on OEP (original entry point) 45 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
- UPX packed file 45 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- 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\2026-09-10_fafbc0d1f0f46db718b40800929d6091_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-10_fafbc0d1f0f46db718b40800929d6091_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\{734BA063-1423-4bba-AEE5-16E20F8CAD06}.exeC:\Windows\{734BA063-1423-4bba-AEE5-16E20F8CAD06}.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\{01D10A58-545F-44d3-9A30-CDFA201E4FAE}.exeC:\Windows\{01D10A58-545F-44d3-9A30-CDFA201E4FAE}.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
-
C:\Windows\{1A072A6B-D95B-40cd-9B1F-CA41DAD85598}.exeC:\Windows\{1A072A6B-D95B-40cd-9B1F-CA41DAD85598}.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\{50A53121-DB9D-439d-8ED5-E530FA069EEF}.exeC:\Windows\{50A53121-DB9D-439d-8ED5-E530FA069EEF}.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\{2D5CF215-343F-445d-B8A7-B6865A2554F0}.exeC:\Windows\{2D5CF215-343F-445d-B8A7-B6865A2554F0}.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\{5739CDE9-E90D-4f81-ABA5-6F8F9C062B33}.exeC:\Windows\{5739CDE9-E90D-4f81-ABA5-6F8F9C062B33}.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\{89A111B5-4C14-45e4-961C-5898DC4491B4}.exeC:\Windows\{89A111B5-4C14-45e4-961C-5898DC4491B4}.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\{52E716C2-E1DE-4106-A5CA-5C2AE2310B4F}.exeC:\Windows\{52E716C2-E1DE-4106-A5CA-5C2AE2310B4F}.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\{9D9DBF93-5679-4d96-8471-236B39157162}.exeC:\Windows\{9D9DBF93-5679-4d96-8471-236B39157162}.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\{D6DF1C1C-CA15-4546-8A91-62F8F52F2309}.exeC:\Windows\{D6DF1C1C-CA15-4546-8A91-62F8F52F2309}.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\{EF7F4AFD-A519-4b20-BFE2-2EF53C97F4F2}.exeC:\Windows\{EF7F4AFD-A519-4b20-BFE2-2EF53C97F4F2}.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\{D6DF1~1.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\{9D9DB~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\{52E71~1.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\{89A11~1.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\{5739C~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\{2D5CF~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\{50A53~1.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\{1A072~1.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\{01D10~1.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\{734BA~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
{01D10A58-545F-44d3-9A30-CDFA201E4FAE}.exe
{1A072A6B-D95B-40cd-9B1F-CA41DAD85598}.exe
{2D5CF215-343F-445d-B8A7-B6865A2554F0}.exe
{50A53121-DB9D-439d-8ED5-E530FA069EEF}.exe
{52E716C2-E1DE-4106-A5CA-5C2AE2310B4F}.exe
{5739CDE9-E90D-4f81-ABA5-6F8F9C062B33}.exe
{734BA063-1423-4bba-AEE5-16E20F8CAD06}.exe
{89A111B5-4C14-45e4-961C-5898DC4491B4}.exe
{9D9DBF93-5679-4d96-8471-236B39157162}.exe
{D6DF1C1C-CA15-4546-8A91-62F8F52F2309}.exe
{EF7F4AFD-A519-4b20-BFE2-2EF53C97F4F2}.exe
memory/764-7-0x0000000000400000-0x0000000000413000-memory.dmp
memory/764-0-0x0000000000400000-0x0000000000413000-memory.dmp
memory/764-1-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2904-33-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2904-31-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2904-37-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3344-22-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3344-30-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3344-25-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3472-79-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3472-73-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3472-71-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3960-61-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3960-55-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3960-57-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4736-49-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4736-53-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4736-46-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5076-78-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5076-85-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5076-81-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5440-39-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5440-41-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5440-47-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5696-87-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5756-9-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5756-13-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5756-6-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5996-65-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5996-69-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5996-63-0x0000000000400000-0x0000000000413000-memory.dmp
memory/6116-15-0x0000000000400000-0x0000000000413000-memory.dmp
memory/6116-23-0x0000000000400000-0x0000000000413000-memory.dmp
memory/6116-17-0x0000000000400000-0x0000000000413000-memory.dmp