Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
05/08/2026, 02:40
General
- Target 2026-08-05_fb672736db76f5b81b38dc4a5c2dbb8e_elex_wannacry.exe
- Size 90KB
- Sample260805-c6axsscc57
- SHA256 78c61c28d604df889d9db15843c29cc303c60ced387b086cfaaab20073202698
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\2026-08-05_fb672736db76f5b81b38dc4a5c2dbb8e_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-05_fb672736db76f5b81b38dc4a5c2dbb8e_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\{856357C2-9722-420d-9FDD-FD86824AD1EE}.exeC:\Windows\{856357C2-9722-420d-9FDD-FD86824AD1EE}.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\{439380FB-AC59-438d-B522-A4C26239A4F1}.exeC:\Windows\{439380FB-AC59-438d-B522-A4C26239A4F1}.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\{D1E37E53-2FD3-4568-B636-2FE23166A534}.exeC:\Windows\{D1E37E53-2FD3-4568-B636-2FE23166A534}.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\{8585F878-1566-4cd5-A9C2-70B7E9F4287C}.exeC:\Windows\{8585F878-1566-4cd5-A9C2-70B7E9F4287C}.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\{5327E382-710C-4f4d-B421-39F2A07A58AC}.exeC:\Windows\{5327E382-710C-4f4d-B421-39F2A07A58AC}.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\{4059D8B8-F155-41f3-A099-09FDE1FDD82A}.exeC:\Windows\{4059D8B8-F155-41f3-A099-09FDE1FDD82A}.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\{7D23482A-8FCD-42a6-8CE6-D98C77360112}.exeC:\Windows\{7D23482A-8FCD-42a6-8CE6-D98C77360112}.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\{A1D346E0-7859-4dc6-AB16-5A54AECC5A28}.exeC:\Windows\{A1D346E0-7859-4dc6-AB16-5A54AECC5A28}.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\{9A7202E5-EDF0-4c95-BFAE-642131F51DB6}.exeC:\Windows\{9A7202E5-EDF0-4c95-BFAE-642131F51DB6}.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\{96DF64A4-A7A2-4c25-9BE7-E6C84043E10E}.exeC:\Windows\{96DF64A4-A7A2-4c25-9BE7-E6C84043E10E}.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\{36377401-0617-43a2-B5A6-51414F0138C1}.exeC:\Windows\{36377401-0617-43a2-B5A6-51414F0138C1}.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\{96DF6~1.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\{9A720~1.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\{A1D34~1.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\{7D234~1.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\{4059D~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\{5327E~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\{8585F~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\{D1E37~1.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\{43938~1.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\{85635~1.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
{36377401-0617-43a2-B5A6-51414F0138C1}.exe
{4059D8B8-F155-41f3-A099-09FDE1FDD82A}.exe
{439380FB-AC59-438d-B522-A4C26239A4F1}.exe
{5327E382-710C-4f4d-B421-39F2A07A58AC}.exe
{7D23482A-8FCD-42a6-8CE6-D98C77360112}.exe
{856357C2-9722-420d-9FDD-FD86824AD1EE}.exe
{8585F878-1566-4cd5-A9C2-70B7E9F4287C}.exe
{96DF64A4-A7A2-4c25-9BE7-E6C84043E10E}.exe
{9A7202E5-EDF0-4c95-BFAE-642131F51DB6}.exe
{A1D346E0-7859-4dc6-AB16-5A54AECC5A28}.exe
{D1E37E53-2FD3-4568-B636-2FE23166A534}.exe
memory/1152-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1152-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1536-16-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1536-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1536-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1876-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1876-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2108-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2108-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2548-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2548-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3300-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3300-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3440-76-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3440-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4276-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4276-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4276-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4312-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4312-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5020-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5020-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5480-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5660-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5660-28-0x0000000000400000-0x0000000000411000-memory.dmp