Analysis
- max time kernel
149s - max time network
97s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
23/04/2026, 19:12
General
- Target 2026-04-23_ed694e13ae6eb98b5a3af88d876afdf0_elex_wannacry.exe
- Size 60KB
- Sample260423-xwhj4sf14w
- SHA256 d74cb50c16bd5448c871735420c3c244ad88610d57f010e4f4f5069551cd5677
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 10 IoCs
- Detects Windows executables referencing non-Windows User-Agents 10 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 20 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 10 IoCs
- Drops file in Windows directory 10 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 21 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 10 IoCs
- Suspicious use of WriteProcessMemory 20 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-04-23_ed694e13ae6eb98b5a3af88d876afdf0_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-23_ed694e13ae6eb98b5a3af88d876afdf0_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\{84A6723C-7503-44cb-A9B1-B62DF475D7A6}.exeC:\Windows\{84A6723C-7503-44cb-A9B1-B62DF475D7A6}.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\{3EA42727-B80C-4fd1-983D-9AE9AAF0A150}.exeC:\Windows\{3EA42727-B80C-4fd1-983D-9AE9AAF0A150}.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\{7D76EB78-DFA7-425c-A841-1542E9F167FF}.exeC:\Windows\{7D76EB78-DFA7-425c-A841-1542E9F167FF}.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\{4BC1EE70-EA97-4a17-B0B2-AA8A711255B5}.exeC:\Windows\{4BC1EE70-EA97-4a17-B0B2-AA8A711255B5}.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\{80115C29-4501-40c4-BDAB-944DFA65719B}.exeC:\Windows\{80115C29-4501-40c4-BDAB-944DFA65719B}.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\{B57B5237-9729-4636-8B52-8578EC40CA4D}.exeC:\Windows\{B57B5237-9729-4636-8B52-8578EC40CA4D}.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\{E5E03C37-D125-42a6-9086-9430521BA45F}.exeC:\Windows\{E5E03C37-D125-42a6-9086-9430521BA45F}.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\{EF4AB0F3-CC78-49fc-845F-6DDD1B200913}.exeC:\Windows\{EF4AB0F3-CC78-49fc-845F-6DDD1B200913}.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\{97916B5A-27E8-4d85-98AB-15576B969D85}.exeC:\Windows\{97916B5A-27E8-4d85-98AB-15576B969D85}.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\{69AFE67D-53F0-407a-8B4F-F8279B3842CB}.exeC:\Windows\{69AFE67D-53F0-407a-8B4F-F8279B3842CB}.exe11⤵
- 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\{97916~1.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\{EF4AB~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\{E5E03~1.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\{B57B5~1.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\{80115~1.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\{4BC1E~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\{7D76E~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\{3EA42~1.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\{84A67~1.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
{3EA42727-B80C-4fd1-983D-9AE9AAF0A150}.exe
{4BC1EE70-EA97-4a17-B0B2-AA8A711255B5}.exe
{69AFE67D-53F0-407a-8B4F-F8279B3842CB}.exe
{7D76EB78-DFA7-425c-A841-1542E9F167FF}.exe
{80115C29-4501-40c4-BDAB-944DFA65719B}.exe
{84A6723C-7503-44cb-A9B1-B62DF475D7A6}.exe
{97916B5A-27E8-4d85-98AB-15576B969D85}.exe
{B57B5237-9729-4636-8B52-8578EC40CA4D}.exe
{E5E03C37-D125-42a6-9086-9430521BA45F}.exe
{EF4AB0F3-CC78-49fc-845F-6DDD1B200913}.exe