Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
26/08/2026, 08:52
General
- Target 2026-08-25_cd9413cd3c7fdd3d4640e5d8bc3b5ae0_elex_wannacry.exe
- Size 60KB
- Sample260826-ks623sswhy
- SHA256 666f9f0423b1d11c802257df0448a90f94f3eb66d32606c2ea45751ecafff472
Score
10/10
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 11 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\2026-08-25_cd9413cd3c7fdd3d4640e5d8bc3b5ae0_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-25_cd9413cd3c7fdd3d4640e5d8bc3b5ae0_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\{A1FA2DF2-F54D-4c75-A921-C8C9BB465425}.exeC:\Windows\{A1FA2DF2-F54D-4c75-A921-C8C9BB465425}.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\{32F7377B-D284-4beb-BC86-4D427C49EA58}.exeC:\Windows\{32F7377B-D284-4beb-BC86-4D427C49EA58}.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\{B0CEA568-DEAF-4433-9139-84899D8519C0}.exeC:\Windows\{B0CEA568-DEAF-4433-9139-84899D8519C0}.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\{2EFDEA0B-6937-48b5-A1FE-B0EDA79D3C0A}.exeC:\Windows\{2EFDEA0B-6937-48b5-A1FE-B0EDA79D3C0A}.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\{A6F99480-48A4-4386-A51D-B2DE58FCF60C}.exeC:\Windows\{A6F99480-48A4-4386-A51D-B2DE58FCF60C}.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\{D523FD48-404A-4f54-83CE-75D46BF04880}.exeC:\Windows\{D523FD48-404A-4f54-83CE-75D46BF04880}.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\{F118F00B-BCB6-438f-8711-C4B73C71D37C}.exeC:\Windows\{F118F00B-BCB6-438f-8711-C4B73C71D37C}.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\{F5FBCE06-6986-4923-BFE7-79D64E70982D}.exeC:\Windows\{F5FBCE06-6986-4923-BFE7-79D64E70982D}.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\{65C71100-3294-41be-9417-D9616251DF3A}.exeC:\Windows\{65C71100-3294-41be-9417-D9616251DF3A}.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\{8F0570DF-310F-4f42-976F-32ECFBE6C163}.exeC:\Windows\{8F0570DF-310F-4f42-976F-32ECFBE6C163}.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\{708A7B00-7387-4e3b-9A16-C6D69ED2C6F6}.exeC:\Windows\{708A7B00-7387-4e3b-9A16-C6D69ED2C6F6}.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\{8F057~1.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\{65C71~1.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\{F5FBC~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\{F118F~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\{D523F~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\{A6F99~1.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\{2EFDE~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\{B0CEA~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\{32F73~1.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\{A1FA2~1.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
{2EFDEA0B-6937-48b5-A1FE-B0EDA79D3C0A}.exe
{32F7377B-D284-4beb-BC86-4D427C49EA58}.exe
{65C71100-3294-41be-9417-D9616251DF3A}.exe
{708A7B00-7387-4e3b-9A16-C6D69ED2C6F6}.exe
{8F0570DF-310F-4f42-976F-32ECFBE6C163}.exe
{A1FA2DF2-F54D-4c75-A921-C8C9BB465425}.exe
{A6F99480-48A4-4386-A51D-B2DE58FCF60C}.exe
{B0CEA568-DEAF-4433-9139-84899D8519C0}.exe
{D523FD48-404A-4f54-83CE-75D46BF04880}.exe
{F118F00B-BCB6-438f-8711-C4B73C71D37C}.exe
{F5FBCE06-6986-4923-BFE7-79D64E70982D}.exe