Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
28/07/2026, 07:00
General
- Target 2026-07-28_f300fdafd2ca28653f172b6148efc156_elex_wannacry.exe
- Size 92KB
- Sample260728-hs2fgsfg67
- SHA256 b30fed0f4496849ec8e4dda968d3252f3c874699aa468cc85582c6bc35316230
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 35 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\2026-07-28_f300fdafd2ca28653f172b6148efc156_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-28_f300fdafd2ca28653f172b6148efc156_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\{B4029D98-D17C-4d92-B16D-4EB155EB8C7C}.exeC:\Windows\{B4029D98-D17C-4d92-B16D-4EB155EB8C7C}.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\{58A99B29-8CF9-4a75-81B8-EA41437C2A79}.exeC:\Windows\{58A99B29-8CF9-4a75-81B8-EA41437C2A79}.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\{B008AEDD-DD3B-4ce0-910E-8DA63E05D90A}.exeC:\Windows\{B008AEDD-DD3B-4ce0-910E-8DA63E05D90A}.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\{9E63336F-84C1-423d-B24C-8CF5A602B4AD}.exeC:\Windows\{9E63336F-84C1-423d-B24C-8CF5A602B4AD}.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\{A52E52F5-B953-4b15-8B6B-F6AA41E27259}.exeC:\Windows\{A52E52F5-B953-4b15-8B6B-F6AA41E27259}.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\{3D1B0784-BBF8-4912-B3D3-93FA53C2CC31}.exeC:\Windows\{3D1B0784-BBF8-4912-B3D3-93FA53C2CC31}.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
-
C:\Windows\{10DC033D-5926-46d2-A4AC-B3ABE6EE7DF9}.exeC:\Windows\{10DC033D-5926-46d2-A4AC-B3ABE6EE7DF9}.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\{DBEE91C3-8016-4ba6-B4B6-359E0277F581}.exeC:\Windows\{DBEE91C3-8016-4ba6-B4B6-359E0277F581}.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\{203FB9D5-0E42-4c0c-A096-4D40DC89EBAA}.exeC:\Windows\{203FB9D5-0E42-4c0c-A096-4D40DC89EBAA}.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
-
C:\Windows\{29E8CF34-D276-419e-9A3F-A03FB6E1201D}.exeC:\Windows\{29E8CF34-D276-419e-9A3F-A03FB6E1201D}.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\{0E4FCD00-CAC4-40ed-BA06-4491BB4B231A}.exeC:\Windows\{0E4FCD00-CAC4-40ed-BA06-4491BB4B231A}.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\{29E8C~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\{203FB~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\{DBEE9~1.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\{10DC0~1.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\{3D1B0~1.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\{A52E5~1.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\{9E633~1.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\{B008A~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\{58A99~1.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\{B4029~1.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
{0E4FCD00-CAC4-40ed-BA06-4491BB4B231A}.exe
{10DC033D-5926-46d2-A4AC-B3ABE6EE7DF9}.exe
{203FB9D5-0E42-4c0c-A096-4D40DC89EBAA}.exe
{29E8CF34-D276-419e-9A3F-A03FB6E1201D}.exe
{3D1B0784-BBF8-4912-B3D3-93FA53C2CC31}.exe
{58A99B29-8CF9-4a75-81B8-EA41437C2A79}.exe
{9E63336F-84C1-423d-B24C-8CF5A602B4AD}.exe
{A52E52F5-B953-4b15-8B6B-F6AA41E27259}.exe
{B008AEDD-DD3B-4ce0-910E-8DA63E05D90A}.exe
{B4029D98-D17C-4d92-B16D-4EB155EB8C7C}.exe
{DBEE91C3-8016-4ba6-B4B6-359E0277F581}.exe
memory/384-35-0x0000000000400000-0x0000000000417000-memory.dmp
memory/384-40-0x0000000000400000-0x0000000000417000-memory.dmp
memory/908-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/908-7-0x0000000000400000-0x0000000000417000-memory.dmp
memory/908-1-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1184-48-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1184-42-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1808-56-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1808-61-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2616-33-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2616-28-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2792-63-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2792-68-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3088-77-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3088-70-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4664-76-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4668-14-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4668-19-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4800-54-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4800-49-0x0000000000400000-0x0000000000417000-memory.dmp
memory/6084-27-0x0000000000400000-0x0000000000417000-memory.dmp
memory/6084-21-0x0000000000400000-0x0000000000417000-memory.dmp
memory/6100-6-0x0000000000400000-0x0000000000417000-memory.dmp
memory/6100-13-0x0000000000400000-0x0000000000417000-memory.dmp