Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
23/08/2026, 11:35
General
- Target 2026-08-22_1d8ae9ccce9b9fd7a2ac7400bd6dc43a_elex_wannacry.exe
- Size 64KB
- Sample260823-nqa4eagk4z
- SHA256 0a9c6014390159a8b732331fb7a6c5f32e1d132ca07b0fca6725f68d2fae797a
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 36 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\2026-08-22_1d8ae9ccce9b9fd7a2ac7400bd6dc43a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-22_1d8ae9ccce9b9fd7a2ac7400bd6dc43a_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\{02E1A109-3489-4381-BC69-D6DC00507708}.exeC:\Windows\{02E1A109-3489-4381-BC69-D6DC00507708}.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\{4005663E-B8AA-4a82-84DF-DD23DBE052A4}.exeC:\Windows\{4005663E-B8AA-4a82-84DF-DD23DBE052A4}.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\{3DE389D9-E5C8-48ab-A569-20378CAF787E}.exeC:\Windows\{3DE389D9-E5C8-48ab-A569-20378CAF787E}.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\{E432348B-FF8C-44d6-99D8-856DA80F0774}.exeC:\Windows\{E432348B-FF8C-44d6-99D8-856DA80F0774}.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\{F5E94095-824F-4c22-AD9C-4A15D2623600}.exeC:\Windows\{F5E94095-824F-4c22-AD9C-4A15D2623600}.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\{4D465453-04EC-4c10-B897-EF1F2CF269B6}.exeC:\Windows\{4D465453-04EC-4c10-B897-EF1F2CF269B6}.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\{4A56AC9D-F008-40ff-B3D9-390F9F555853}.exeC:\Windows\{4A56AC9D-F008-40ff-B3D9-390F9F555853}.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\{BB68E0B2-B788-4a5a-94DE-61C549970104}.exeC:\Windows\{BB68E0B2-B788-4a5a-94DE-61C549970104}.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\{240C1928-8C97-4c74-95AA-F1358C2F03E3}.exeC:\Windows\{240C1928-8C97-4c74-95AA-F1358C2F03E3}.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\{4FF8C85F-D16A-4360-B4E1-14ECA5E59D55}.exeC:\Windows\{4FF8C85F-D16A-4360-B4E1-14ECA5E59D55}.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\{C493A04E-0CDB-49a2-981D-6B90D7A9B696}.exeC:\Windows\{C493A04E-0CDB-49a2-981D-6B90D7A9B696}.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\{4FF8C~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\{240C1~1.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\{BB68E~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\{4A56A~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\{4D465~1.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\{F5E94~1.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\{E4323~1.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\{3DE38~1.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\{40056~1.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\{02E1A~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
{02E1A109-3489-4381-BC69-D6DC00507708}.exe
{240C1928-8C97-4c74-95AA-F1358C2F03E3}.exe
{3DE389D9-E5C8-48ab-A569-20378CAF787E}.exe
{4005663E-B8AA-4a82-84DF-DD23DBE052A4}.exe
{4A56AC9D-F008-40ff-B3D9-390F9F555853}.exe
{4D465453-04EC-4c10-B897-EF1F2CF269B6}.exe
{4FF8C85F-D16A-4360-B4E1-14ECA5E59D55}.exe
{BB68E0B2-B788-4a5a-94DE-61C549970104}.exe
{C493A04E-0CDB-49a2-981D-6B90D7A9B696}.exe
{E432348B-FF8C-44d6-99D8-856DA80F0774}.exe
{F5E94095-824F-4c22-AD9C-4A15D2623600}.exe
memory/52-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/52-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1028-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1028-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1860-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1860-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1860-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1936-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1936-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1952-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1952-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2772-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2772-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3388-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3388-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5160-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5160-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5400-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5400-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5516-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5516-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5516-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5760-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5760-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5840-78-0x0000000000400000-0x0000000000410000-memory.dmp