Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
27/07/2026, 22:52
General
- Target 2026-07-27_690b46c0ae05a564bad8058780998bc6_elex_wannacry.exe
- Size 64KB
- Sample260727-2tl7qsdf88
- SHA256 6c9b27b436fb045a55a2bbc719b7595936e6768d57ea764e5ae94551fa3e4444
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 37 IoCs
- Detects Windows executables referencing non-Windows User-Agents 37 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_690b46c0ae05a564bad8058780998bc6_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-27_690b46c0ae05a564bad8058780998bc6_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\{F0C842F9-082F-45f3-B6C0-74735E122DF6}.exeC:\Windows\{F0C842F9-082F-45f3-B6C0-74735E122DF6}.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\{E86ABD9A-2963-4828-90D4-9038FBC01319}.exeC:\Windows\{E86ABD9A-2963-4828-90D4-9038FBC01319}.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\{EB311A0F-EB78-4fb3-9758-1FD5AEA9639B}.exeC:\Windows\{EB311A0F-EB78-4fb3-9758-1FD5AEA9639B}.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\{BFD60EF7-14B3-4639-B11A-08AA29F3E68B}.exeC:\Windows\{BFD60EF7-14B3-4639-B11A-08AA29F3E68B}.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\{9523E47C-A5B3-4257-8CB7-B522E3A9C022}.exeC:\Windows\{9523E47C-A5B3-4257-8CB7-B522E3A9C022}.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\{BE3629E5-54CA-475a-864A-EE99D097E08E}.exeC:\Windows\{BE3629E5-54CA-475a-864A-EE99D097E08E}.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\{9BACFB87-0FED-4523-A1AE-8AD5DCF4F202}.exeC:\Windows\{9BACFB87-0FED-4523-A1AE-8AD5DCF4F202}.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\{173A87D8-2C71-4654-BCF3-4942EDBC3C2E}.exeC:\Windows\{173A87D8-2C71-4654-BCF3-4942EDBC3C2E}.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\{A6B484F0-D5C5-4bfb-A799-9C29D518A9C7}.exeC:\Windows\{A6B484F0-D5C5-4bfb-A799-9C29D518A9C7}.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\{904D4C64-91E1-48f8-911A-C8899C43BFDB}.exeC:\Windows\{904D4C64-91E1-48f8-911A-C8899C43BFDB}.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\{7BA3028D-F414-454b-A692-C4A07B008132}.exeC:\Windows\{7BA3028D-F414-454b-A692-C4A07B008132}.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\{904D4~1.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\{A6B48~1.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\{173A8~1.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\{9BACF~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\{BE362~1.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\{9523E~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\{BFD60~1.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\{EB311~1.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\{E86AB~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\{F0C84~1.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
{173A87D8-2C71-4654-BCF3-4942EDBC3C2E}.exe
{7BA3028D-F414-454b-A692-C4A07B008132}.exe
{904D4C64-91E1-48f8-911A-C8899C43BFDB}.exe
{9523E47C-A5B3-4257-8CB7-B522E3A9C022}.exe
{9BACFB87-0FED-4523-A1AE-8AD5DCF4F202}.exe
{A6B484F0-D5C5-4bfb-A799-9C29D518A9C7}.exe
{BE3629E5-54CA-475a-864A-EE99D097E08E}.exe
{BFD60EF7-14B3-4639-B11A-08AA29F3E68B}.exe
{E86ABD9A-2963-4828-90D4-9038FBC01319}.exe
{EB311A0F-EB78-4fb3-9758-1FD5AEA9639B}.exe
{F0C842F9-082F-45f3-B6C0-74735E122DF6}.exe
memory/792-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/792-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1080-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1080-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1080-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1156-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1156-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1156-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1380-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1380-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1552-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1552-73-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1552-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1560-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1560-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1976-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1976-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2068-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2068-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2764-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2764-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4960-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4960-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5016-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5736-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5736-49-0x0000000000400000-0x0000000000410000-memory.dmp