Analysis
- max time kernel
148s - max time network
113s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
27/07/2026, 00:45
General
- Target 2026-07-27_a0da5fc412417af1293c771e8e4743d6_elex_wannacry.exe
- Size 64KB
- Sample260727-a35lwsgg49
- SHA256 f2186ee827dad72906222a5e7fc335ee272dba447d5e961976ffe1d5ada39ccb
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
- Detects Windows executables referencing non-Windows User-Agents 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\2026-07-27_a0da5fc412417af1293c771e8e4743d6_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-27_a0da5fc412417af1293c771e8e4743d6_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\{AF7589BF-3692-4985-9F6E-F25939083C70}.exeC:\Windows\{AF7589BF-3692-4985-9F6E-F25939083C70}.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\{EE2232BF-057C-4f7d-A7EA-665EFECC64F7}.exeC:\Windows\{EE2232BF-057C-4f7d-A7EA-665EFECC64F7}.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\{1FA3486B-9119-4035-9CAF-0FFB49F8BBE9}.exeC:\Windows\{1FA3486B-9119-4035-9CAF-0FFB49F8BBE9}.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\{2DE2C963-7778-4aa6-859B-DB5FE7E2A581}.exeC:\Windows\{2DE2C963-7778-4aa6-859B-DB5FE7E2A581}.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\{F6DC3C14-2237-4690-9AAD-0DD63FA773F4}.exeC:\Windows\{F6DC3C14-2237-4690-9AAD-0DD63FA773F4}.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\{AC059F5C-D692-49f4-9A26-456A7C6BEDBC}.exeC:\Windows\{AC059F5C-D692-49f4-9A26-456A7C6BEDBC}.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\{8BCB685E-7369-4662-B46E-74D97FC69E8D}.exeC:\Windows\{8BCB685E-7369-4662-B46E-74D97FC69E8D}.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\{7126562E-375D-4169-918C-307C9DA28DAD}.exeC:\Windows\{7126562E-375D-4169-918C-307C9DA28DAD}.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\{1F7762CD-0B2C-436c-9AA0-98481A9E376A}.exeC:\Windows\{1F7762CD-0B2C-436c-9AA0-98481A9E376A}.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\{BA925B3E-7EA7-4465-A809-4B9AA28ED156}.exeC:\Windows\{BA925B3E-7EA7-4465-A809-4B9AA28ED156}.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\{39F734CF-EA2F-4f24-B743-F7E58BCCFC7D}.exeC:\Windows\{39F734CF-EA2F-4f24-B743-F7E58BCCFC7D}.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\{BA925~1.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\{1F776~1.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\{71265~1.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\{8BCB6~1.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\{AC059~1.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\{F6DC3~1.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\{2DE2C~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\{1FA34~1.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\{EE223~1.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\{AF758~1.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
{1F7762CD-0B2C-436c-9AA0-98481A9E376A}.exe
{1FA3486B-9119-4035-9CAF-0FFB49F8BBE9}.exe
{2DE2C963-7778-4aa6-859B-DB5FE7E2A581}.exe
{39F734CF-EA2F-4f24-B743-F7E58BCCFC7D}.exe
{7126562E-375D-4169-918C-307C9DA28DAD}.exe
{8BCB685E-7369-4662-B46E-74D97FC69E8D}.exe
{AC059F5C-D692-49f4-9A26-456A7C6BEDBC}.exe
{AF7589BF-3692-4985-9F6E-F25939083C70}.exe
{BA925B3E-7EA7-4465-A809-4B9AA28ED156}.exe
{EE2232BF-057C-4f7d-A7EA-665EFECC64F7}.exe
{F6DC3C14-2237-4690-9AAD-0DD63FA773F4}.exe
memory/1000-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1000-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1960-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1960-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2816-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2816-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2996-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2996-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3240-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3240-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3568-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3568-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4196-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5016-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5016-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5016-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5408-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5408-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5408-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5728-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5728-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5960-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5960-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6012-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6012-35-0x0000000000400000-0x0000000000410000-memory.dmp