Analysis
- max time kernel
148s - max time network
141s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
27/10/2026, 14:32
General
- Target 2026-10-26_73a924af5b23f29f1952badb821c37bd_elex_wannacry.exe
- Size 92KB
- Sample261027-rwfsmady21
- SHA256 17404b8bba17e359259eabb6a5556816e74b94ff0232eef854d331ff1c45ee58
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\2026-10-26_73a924af5b23f29f1952badb821c37bd_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-26_73a924af5b23f29f1952badb821c37bd_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\{15246B9A-D244-467c-9469-9E3CA6A40EF1}.exeC:\Windows\{15246B9A-D244-467c-9469-9E3CA6A40EF1}.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\{83A3D29F-262A-4d73-B805-EB5B68EBA9BA}.exeC:\Windows\{83A3D29F-262A-4d73-B805-EB5B68EBA9BA}.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\{6CE87725-4019-4309-B561-AF8A9577B1E7}.exeC:\Windows\{6CE87725-4019-4309-B561-AF8A9577B1E7}.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\{6E39759E-2B68-4a0e-99B2-A7594F1BA7E6}.exeC:\Windows\{6E39759E-2B68-4a0e-99B2-A7594F1BA7E6}.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\{D48F7E29-2FDB-4293-A862-4287A65E2C53}.exeC:\Windows\{D48F7E29-2FDB-4293-A862-4287A65E2C53}.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\{46170A5C-1A78-450e-8C1A-9547812BE147}.exeC:\Windows\{46170A5C-1A78-450e-8C1A-9547812BE147}.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\{0D50E169-7C69-4e10-91C0-DFC147C93F7F}.exeC:\Windows\{0D50E169-7C69-4e10-91C0-DFC147C93F7F}.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\{A057D9C0-0579-479b-96E5-9B696548B6C8}.exeC:\Windows\{A057D9C0-0579-479b-96E5-9B696548B6C8}.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\{BF71CC87-FD25-4c90-8670-E7394E1F25F2}.exeC:\Windows\{BF71CC87-FD25-4c90-8670-E7394E1F25F2}.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\{64145D83-9BCC-40cc-A4C0-0714E7B813AF}.exeC:\Windows\{64145D83-9BCC-40cc-A4C0-0714E7B813AF}.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\{893830C1-8A1B-4fd6-9FD6-7917C89ED5DF}.exeC:\Windows\{893830C1-8A1B-4fd6-9FD6-7917C89ED5DF}.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\{64145~1.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\{BF71C~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\{A057D~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\{0D50E~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\{46170~1.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\{D48F7~1.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\{6E397~1.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\{6CE87~1.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\{83A3D~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\{15246~1.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\2026-1~1.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
{0D50E169-7C69-4e10-91C0-DFC147C93F7F}.exe
{15246B9A-D244-467c-9469-9E3CA6A40EF1}.exe
{46170A5C-1A78-450e-8C1A-9547812BE147}.exe
{64145D83-9BCC-40cc-A4C0-0714E7B813AF}.exe
{6CE87725-4019-4309-B561-AF8A9577B1E7}.exe
{6E39759E-2B68-4a0e-99B2-A7594F1BA7E6}.exe
{83A3D29F-262A-4d73-B805-EB5B68EBA9BA}.exe
{893830C1-8A1B-4fd6-9FD6-7917C89ED5DF}.exe
{A057D9C0-0579-479b-96E5-9B696548B6C8}.exe
{BF71CC87-FD25-4c90-8670-E7394E1F25F2}.exe
{D48F7E29-2FDB-4293-A862-4287A65E2C53}.exe
memory/844-33-0x0000000000400000-0x0000000000417000-memory.dmp
memory/844-28-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2336-26-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2336-21-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2612-68-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2612-63-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3052-20-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3052-13-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3420-56-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3420-61-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4256-54-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4256-49-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4320-7-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4320-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4320-1-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5068-76-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5332-14-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5332-6-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5412-70-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5412-77-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5788-47-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5788-42-0x0000000000400000-0x0000000000417000-memory.dmp
memory/6096-40-0x0000000000400000-0x0000000000417000-memory.dmp
memory/6096-35-0x0000000000400000-0x0000000000417000-memory.dmp