Analysis
- max time kernel
148s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
07/08/2026, 01:46
General
- Target 2026-08-07_a87675f74be3d7898aa7d36ed0dfd8b8_elex_wannacry.exe
- Size 98KB
- Sample260807-b6579svgla
- SHA256 b4ff72109be17bf7c2650eb9d94c8e5a6111ee88762d029dca6f38a6fd280a63
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\2026-08-07_a87675f74be3d7898aa7d36ed0dfd8b8_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-07_a87675f74be3d7898aa7d36ed0dfd8b8_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\{E078E91E-FADA-4640-B133-40F7EC5EDD4D}.exeC:\Windows\{E078E91E-FADA-4640-B133-40F7EC5EDD4D}.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\{52750A7F-69C0-4ef0-8C76-39A5822ED3E3}.exeC:\Windows\{52750A7F-69C0-4ef0-8C76-39A5822ED3E3}.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\{1CE21517-E64C-495e-9D90-E8B73FB64B8F}.exeC:\Windows\{1CE21517-E64C-495e-9D90-E8B73FB64B8F}.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\{23EA13A9-6EA8-4c83-B67D-7ACC7D38FFC4}.exeC:\Windows\{23EA13A9-6EA8-4c83-B67D-7ACC7D38FFC4}.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\{750D1DB1-F40F-4fd4-BBB8-AF46AF89AD84}.exeC:\Windows\{750D1DB1-F40F-4fd4-BBB8-AF46AF89AD84}.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\{737D5D5B-A795-4130-9893-FB31115E8A17}.exeC:\Windows\{737D5D5B-A795-4130-9893-FB31115E8A17}.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\{080EADE8-43C5-4081-8F23-2373324E3C4B}.exeC:\Windows\{080EADE8-43C5-4081-8F23-2373324E3C4B}.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\{79D4EA31-E48C-4d3e-8BEC-C21BDDB732BF}.exeC:\Windows\{79D4EA31-E48C-4d3e-8BEC-C21BDDB732BF}.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\{2649C604-E823-4c71-BA3B-A49BB8D2A5FC}.exeC:\Windows\{2649C604-E823-4c71-BA3B-A49BB8D2A5FC}.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\{DABBC256-D595-4dba-84DF-3244756124A3}.exeC:\Windows\{DABBC256-D595-4dba-84DF-3244756124A3}.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\{6F52A468-D04E-4456-9B9A-6E7C1388E991}.exeC:\Windows\{6F52A468-D04E-4456-9B9A-6E7C1388E991}.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\{DABBC~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\{2649C~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\{79D4E~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\{080EA~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\{737D5~1.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\{750D1~1.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\{23EA1~1.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\{1CE21~1.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\{52750~1.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\{E078E~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
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{080EADE8-43C5-4081-8F23-2373324E3C4B}.exe
{1CE21517-E64C-495e-9D90-E8B73FB64B8F}.exe
{23EA13A9-6EA8-4c83-B67D-7ACC7D38FFC4}.exe
{2649C604-E823-4c71-BA3B-A49BB8D2A5FC}.exe
{52750A7F-69C0-4ef0-8C76-39A5822ED3E3}.exe
{6F52A468-D04E-4456-9B9A-6E7C1388E991}.exe
{737D5D5B-A795-4130-9893-FB31115E8A17}.exe
{750D1DB1-F40F-4fd4-BBB8-AF46AF89AD84}.exe
{79D4EA31-E48C-4d3e-8BEC-C21BDDB732BF}.exe
{DABBC256-D595-4dba-84DF-3244756124A3}.exe
{E078E91E-FADA-4640-B133-40F7EC5EDD4D}.exe
memory/1128-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1128-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1268-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1268-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2128-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2128-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2256-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2256-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2416-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2416-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2416-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2744-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2744-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3680-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3764-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3764-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4128-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4128-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4268-16-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4268-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4268-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6540-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6540-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6572-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6572-27-0x0000000000400000-0x0000000000411000-memory.dmp