Analysis
- max time kernel
150s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
13/08/2026, 13:20
General
- Target 2026-08-13_42b621f85570dd59e09d89caa9a07204_elex_wannacry.exe
- Size 90KB
- Sample260813-qldd3sbc22
- SHA256 5bd394507703d70415d7e648905c3ca1c6fd1448cf5b1baa6725c225adfd383a
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\2026-08-13_42b621f85570dd59e09d89caa9a07204_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-13_42b621f85570dd59e09d89caa9a07204_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\{A9576DDE-5B9B-4f79-8853-272DFD6DB50D}.exeC:\Windows\{A9576DDE-5B9B-4f79-8853-272DFD6DB50D}.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\{4493D55A-3EA0-4754-B953-9F61FA871835}.exeC:\Windows\{4493D55A-3EA0-4754-B953-9F61FA871835}.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\{497E08A6-EC7F-46df-8B05-59A08C340BC9}.exeC:\Windows\{497E08A6-EC7F-46df-8B05-59A08C340BC9}.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\{0A4F049E-F730-4d50-B980-B9008F4E8909}.exeC:\Windows\{0A4F049E-F730-4d50-B980-B9008F4E8909}.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\{55A7AF63-D1E9-4d08-BFA5-CB8125E272C4}.exeC:\Windows\{55A7AF63-D1E9-4d08-BFA5-CB8125E272C4}.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\{39AB8DE8-1DCC-47d0-85E5-57E4032BC037}.exeC:\Windows\{39AB8DE8-1DCC-47d0-85E5-57E4032BC037}.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\{98849EF3-00C3-4532-ADD2-032EDA6156AB}.exeC:\Windows\{98849EF3-00C3-4532-ADD2-032EDA6156AB}.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\{5BDE6B52-CBC1-4439-8FF7-3816FBA32C1F}.exeC:\Windows\{5BDE6B52-CBC1-4439-8FF7-3816FBA32C1F}.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\{4171B847-7A43-47f0-94CE-5F27679CD1C0}.exeC:\Windows\{4171B847-7A43-47f0-94CE-5F27679CD1C0}.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\{CD268DB7-0039-4640-855A-F958C1F75223}.exeC:\Windows\{CD268DB7-0039-4640-855A-F958C1F75223}.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\{15042B96-CFF7-4f80-995B-2A9F6F8B46E1}.exeC:\Windows\{15042B96-CFF7-4f80-995B-2A9F6F8B46E1}.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\{CD268~1.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\{4171B~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\{5BDE6~1.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\{98849~1.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\{39AB8~1.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\{55A7A~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\{0A4F0~1.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\{497E0~1.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\{4493D~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\{A9576~1.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
{0A4F049E-F730-4d50-B980-B9008F4E8909}.exe
{15042B96-CFF7-4f80-995B-2A9F6F8B46E1}.exe
{39AB8DE8-1DCC-47d0-85E5-57E4032BC037}.exe
{4171B847-7A43-47f0-94CE-5F27679CD1C0}.exe
{4493D55A-3EA0-4754-B953-9F61FA871835}.exe
{497E08A6-EC7F-46df-8B05-59A08C340BC9}.exe
{55A7AF63-D1E9-4d08-BFA5-CB8125E272C4}.exe
{5BDE6B52-CBC1-4439-8FF7-3816FBA32C1F}.exe
{98849EF3-00C3-4532-ADD2-032EDA6156AB}.exe
{A9576DDE-5B9B-4f79-8853-272DFD6DB50D}.exe
{CD268DB7-0039-4640-855A-F958C1F75223}.exe
memory/252-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/252-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1192-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1192-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1700-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1700-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3372-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3372-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3744-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3904-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3904-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4204-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4204-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4204-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4436-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4436-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4668-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4668-16-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4668-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5332-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5332-51-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5356-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5356-76-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5424-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5424-49-0x0000000000400000-0x0000000000411000-memory.dmp