Analysis
- max time kernel
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
17/05/2026, 13:28
General
- Target 2026-05-17_e1f837df6b305d3ab297bd4fa53614e3_elex_wannacry.exe
- Size 60KB
- Sample260517-qqpmxacw2q
- SHA256 364bc3b41d99f44fc7e7ace25fe0d11b7eaac44ccff4fd20e25a291cffc005b3
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
- Detects Windows executables referencing non-Windows User-Agents 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
- 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\2026-05-17_e1f837df6b305d3ab297bd4fa53614e3_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-17_e1f837df6b305d3ab297bd4fa53614e3_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\{C99F1524-625F-4eb5-8218-983B83118CB9}.exeC:\Windows\{C99F1524-625F-4eb5-8218-983B83118CB9}.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\{B3E4CD4D-7C79-46fb-8C6A-A89D73FF5824}.exeC:\Windows\{B3E4CD4D-7C79-46fb-8C6A-A89D73FF5824}.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\{1A43B5A1-6952-47f1-95A0-D35C13AD0024}.exeC:\Windows\{1A43B5A1-6952-47f1-95A0-D35C13AD0024}.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\{26AFFC35-C10B-4f49-ADEB-4438D27328FE}.exeC:\Windows\{26AFFC35-C10B-4f49-ADEB-4438D27328FE}.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\{68A53270-F525-4d1e-A924-525203A4FACF}.exeC:\Windows\{68A53270-F525-4d1e-A924-525203A4FACF}.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\{AFEE5F5B-ADDA-40ae-9757-BFA14C3377D5}.exeC:\Windows\{AFEE5F5B-ADDA-40ae-9757-BFA14C3377D5}.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\{92B5A2C9-647D-4dc3-9032-4BEABEDE88C3}.exeC:\Windows\{92B5A2C9-647D-4dc3-9032-4BEABEDE88C3}.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\{F6941694-8775-43dd-9403-5C3FB408DCEE}.exeC:\Windows\{F6941694-8775-43dd-9403-5C3FB408DCEE}.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\{F4DD74E9-511E-4937-A569-97BB5AC489EC}.exeC:\Windows\{F4DD74E9-511E-4937-A569-97BB5AC489EC}.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\{F91353BB-3F9E-4592-B5FD-78AA6987F1BF}.exeC:\Windows\{F91353BB-3F9E-4592-B5FD-78AA6987F1BF}.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\{CAFF9B48-E72F-44a6-BBD0-C198372B7D79}.exeC:\Windows\{CAFF9B48-E72F-44a6-BBD0-C198372B7D79}.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\{F9135~1.EXE > nul12⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{F4DD7~1.EXE > nul11⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{F6941~1.EXE > nul10⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{92B5A~1.EXE > nul9⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{AFEE5~1.EXE > nul8⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{68A53~1.EXE > nul7⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{26AFF~1.EXE > nul6⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{1A43B~1.EXE > nul5⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{B3E4C~1.EXE > nul4⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{C99F1~1.EXE > nul3⤵
- 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⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{1A43B5A1-6952-47f1-95A0-D35C13AD0024}.exe
{26AFFC35-C10B-4f49-ADEB-4438D27328FE}.exe
{68A53270-F525-4d1e-A924-525203A4FACF}.exe
{92B5A2C9-647D-4dc3-9032-4BEABEDE88C3}.exe
{AFEE5F5B-ADDA-40ae-9757-BFA14C3377D5}.exe
{B3E4CD4D-7C79-46fb-8C6A-A89D73FF5824}.exe
{C99F1524-625F-4eb5-8218-983B83118CB9}.exe
{CAFF9B48-E72F-44a6-BBD0-C198372B7D79}.exe
{F4DD74E9-511E-4937-A569-97BB5AC489EC}.exe
{F6941694-8775-43dd-9403-5C3FB408DCEE}.exe
{F91353BB-3F9E-4592-B5FD-78AA6987F1BF}.exe