Analysis
- max time kernel
150s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
23/07/2026, 02:44
General
- Target 2026-07-23_a7c1bfc917875841f6281a7f391df44a_elex_wannacry.exe
- Size 60KB
- Sample260723-c76e4avwew
- SHA256 4a277453cbbdb3a2dd945f502bff5ec2be76ef56bf3d7bbf2ac966038f33f1b7
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\2026-07-23_a7c1bfc917875841f6281a7f391df44a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-23_a7c1bfc917875841f6281a7f391df44a_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\{997D41FA-B584-4260-8EA8-5EA53A72DD0C}.exeC:\Windows\{997D41FA-B584-4260-8EA8-5EA53A72DD0C}.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\{50B7B174-FE8D-48f4-9CE3-8AA9B0DF7710}.exeC:\Windows\{50B7B174-FE8D-48f4-9CE3-8AA9B0DF7710}.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\{11388E0A-3922-4e58-8288-171A81234637}.exeC:\Windows\{11388E0A-3922-4e58-8288-171A81234637}.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\{5D32839C-1CA1-4796-8590-AEEF054354AD}.exeC:\Windows\{5D32839C-1CA1-4796-8590-AEEF054354AD}.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\{708A1022-8037-4f9e-BE88-4B9B9FF51A0A}.exeC:\Windows\{708A1022-8037-4f9e-BE88-4B9B9FF51A0A}.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\{E902DAD9-33E9-4db0-B07C-BE527E290F6B}.exeC:\Windows\{E902DAD9-33E9-4db0-B07C-BE527E290F6B}.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\{952DD8E5-AB9D-40f2-9FC6-A9A655070360}.exeC:\Windows\{952DD8E5-AB9D-40f2-9FC6-A9A655070360}.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\{2A4E968A-4D28-40d1-BD1C-3606B55DA821}.exeC:\Windows\{2A4E968A-4D28-40d1-BD1C-3606B55DA821}.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\{C200C4AC-9958-4de2-B23B-828FB9C7A88E}.exeC:\Windows\{C200C4AC-9958-4de2-B23B-828FB9C7A88E}.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\{BEDE6B0E-9B18-435e-B5CF-D2A6C7F05403}.exeC:\Windows\{BEDE6B0E-9B18-435e-B5CF-D2A6C7F05403}.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\{3581C7E7-D20B-4933-BD39-9F9FAB202EFC}.exeC:\Windows\{3581C7E7-D20B-4933-BD39-9F9FAB202EFC}.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\{BEDE6~1.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\{C200C~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\{2A4E9~1.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\{952DD~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\{E902D~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\{708A1~1.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\{5D328~1.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\{11388~1.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\{50B7B~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\{997D4~1.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
{11388E0A-3922-4e58-8288-171A81234637}.exe
{2A4E968A-4D28-40d1-BD1C-3606B55DA821}.exe
{3581C7E7-D20B-4933-BD39-9F9FAB202EFC}.exe
{50B7B174-FE8D-48f4-9CE3-8AA9B0DF7710}.exe
{5D32839C-1CA1-4796-8590-AEEF054354AD}.exe
{708A1022-8037-4f9e-BE88-4B9B9FF51A0A}.exe
{952DD8E5-AB9D-40f2-9FC6-A9A655070360}.exe
{997D41FA-B584-4260-8EA8-5EA53A72DD0C}.exe
{BEDE6B0E-9B18-435e-B5CF-D2A6C7F05403}.exe
{C200C4AC-9958-4de2-B23B-828FB9C7A88E}.exe
{E902DAD9-33E9-4db0-B07C-BE527E290F6B}.exe
memory/916-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/916-75-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1172-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1172-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1308-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1308-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1308-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1880-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1880-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2888-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2888-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3104-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3104-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3984-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3984-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4260-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4260-68-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4664-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4908-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4908-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5032-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5032-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5624-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5624-13-0x0000000000400000-0x0000000000410000-memory.dmp