Analysis
- max time kernel
148s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 02:04
General
- Target 2026-07-29_0d93f4d313522d6d3031c2bc1aac0366_elex_wannacry.exe
- Size 60KB
- Sample260730-chfhda1sas
- SHA256 6edc4bf8081fb45cd5da67fc62fb660a69bc8a69264083c3c348bcccb8529ba9
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
- Detects Windows executables referencing non-Windows User-Agents 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\2026-07-29_0d93f4d313522d6d3031c2bc1aac0366_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_0d93f4d313522d6d3031c2bc1aac0366_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\{4AE983EB-64F5-4ff2-AD07-2C0597DE1D3C}.exeC:\Windows\{4AE983EB-64F5-4ff2-AD07-2C0597DE1D3C}.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\{3448DAD3-4104-4d75-A46F-FAEF9ABBE970}.exeC:\Windows\{3448DAD3-4104-4d75-A46F-FAEF9ABBE970}.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\{31DF7D75-1FF3-4483-8FAF-5AB1ED99C7D9}.exeC:\Windows\{31DF7D75-1FF3-4483-8FAF-5AB1ED99C7D9}.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\{DCFB3A0F-D556-4833-9537-2B51ADF0D5D1}.exeC:\Windows\{DCFB3A0F-D556-4833-9537-2B51ADF0D5D1}.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\{86718D26-8483-4b80-8355-478B3D05081E}.exeC:\Windows\{86718D26-8483-4b80-8355-478B3D05081E}.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\{D41E8D5B-71E0-44aa-B152-DBFB35BE698A}.exeC:\Windows\{D41E8D5B-71E0-44aa-B152-DBFB35BE698A}.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\{62E21B23-29F2-4c6d-80A7-43FE9AB20890}.exeC:\Windows\{62E21B23-29F2-4c6d-80A7-43FE9AB20890}.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\{E4587803-2F40-43b9-A888-8684E6008BA5}.exeC:\Windows\{E4587803-2F40-43b9-A888-8684E6008BA5}.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\{F891EE27-F502-456a-9AF9-FE371E08502C}.exeC:\Windows\{F891EE27-F502-456a-9AF9-FE371E08502C}.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\{3BC27837-377E-4683-BF65-FF03C0EA6781}.exeC:\Windows\{3BC27837-377E-4683-BF65-FF03C0EA6781}.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\{97276605-FAAA-44df-9E1C-81E6E686065B}.exeC:\Windows\{97276605-FAAA-44df-9E1C-81E6E686065B}.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\{3BC27~1.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\{F891E~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\{E4587~1.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\{62E21~1.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\{D41E8~1.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\{86718~1.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\{DCFB3~1.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\{31DF7~1.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\{3448D~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\{4AE98~1.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
{31DF7D75-1FF3-4483-8FAF-5AB1ED99C7D9}.exe
{3448DAD3-4104-4d75-A46F-FAEF9ABBE970}.exe
{3BC27837-377E-4683-BF65-FF03C0EA6781}.exe
{4AE983EB-64F5-4ff2-AD07-2C0597DE1D3C}.exe
{62E21B23-29F2-4c6d-80A7-43FE9AB20890}.exe
{86718D26-8483-4b80-8355-478B3D05081E}.exe
{97276605-FAAA-44df-9E1C-81E6E686065B}.exe
{D41E8D5B-71E0-44aa-B152-DBFB35BE698A}.exe
{DCFB3A0F-D556-4833-9537-2B51ADF0D5D1}.exe
{E4587803-2F40-43b9-A888-8684E6008BA5}.exe
{F891EE27-F502-456a-9AF9-FE371E08502C}.exe
memory/1076-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1076-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1100-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1100-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1448-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1448-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1832-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2732-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2732-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2732-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3424-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3424-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4404-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4404-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5056-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5056-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5088-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5088-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5088-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5300-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5300-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5800-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5800-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6100-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6100-33-0x0000000000400000-0x0000000000410000-memory.dmp