Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
03/08/2026, 09:21
General
- Target 2026-08-03_3bb51efc0ed9f05575274577cee86391_elex_wannacry.exe
- Size 92KB
- Sample260803-lbtabstbjb
- SHA256 291f91e93f0078ded7cbb4af327e4cb645dd000354c5c304fa44c47efbc07ec9
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 33 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\2026-08-03_3bb51efc0ed9f05575274577cee86391_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_3bb51efc0ed9f05575274577cee86391_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\{20944DB3-E42E-43aa-AF16-653B962C310C}.exeC:\Windows\{20944DB3-E42E-43aa-AF16-653B962C310C}.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\{6FDFDA40-A764-4c6d-8660-ADFF2E86416A}.exeC:\Windows\{6FDFDA40-A764-4c6d-8660-ADFF2E86416A}.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\{9CC1110B-6E99-4188-A714-139BD49B8BE8}.exeC:\Windows\{9CC1110B-6E99-4188-A714-139BD49B8BE8}.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\{168FE834-5D13-4318-AFD0-E561E9496434}.exeC:\Windows\{168FE834-5D13-4318-AFD0-E561E9496434}.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\{AC85C273-3105-4008-8F8C-6C984AC8BF81}.exeC:\Windows\{AC85C273-3105-4008-8F8C-6C984AC8BF81}.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\{1F855510-5B9B-4381-B17A-2F85FC270774}.exeC:\Windows\{1F855510-5B9B-4381-B17A-2F85FC270774}.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\{AE458124-CB63-414f-ACB3-9D1533D42E41}.exeC:\Windows\{AE458124-CB63-414f-ACB3-9D1533D42E41}.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\{BF267028-BDDA-42f3-9122-23BA35BE7ED4}.exeC:\Windows\{BF267028-BDDA-42f3-9122-23BA35BE7ED4}.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\{5A8D21C2-C252-4d62-9704-D211AC875A6C}.exeC:\Windows\{5A8D21C2-C252-4d62-9704-D211AC875A6C}.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\{3779EAD7-57E7-4cad-96F4-681AEC1559BC}.exeC:\Windows\{3779EAD7-57E7-4cad-96F4-681AEC1559BC}.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\{E2E2D302-9A7A-409a-A8AB-2EB4D69540DF}.exeC:\Windows\{E2E2D302-9A7A-409a-A8AB-2EB4D69540DF}.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\{3779E~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\{5A8D2~1.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\{BF267~1.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\{AE458~1.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\{1F855~1.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\{AC85C~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\{168FE~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\{9CC11~1.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\{6FDFD~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\{20944~1.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
Loading Replay Monitor...
Downloads
{168FE834-5D13-4318-AFD0-E561E9496434}.exe
{1F855510-5B9B-4381-B17A-2F85FC270774}.exe
{20944DB3-E42E-43aa-AF16-653B962C310C}.exe
{3779EAD7-57E7-4cad-96F4-681AEC1559BC}.exe
{5A8D21C2-C252-4d62-9704-D211AC875A6C}.exe
{6FDFDA40-A764-4c6d-8660-ADFF2E86416A}.exe
{9CC1110B-6E99-4188-A714-139BD49B8BE8}.exe
{AC85C273-3105-4008-8F8C-6C984AC8BF81}.exe
{AE458124-CB63-414f-ACB3-9D1533D42E41}.exe
{BF267028-BDDA-42f3-9122-23BA35BE7ED4}.exe
{E2E2D302-9A7A-409a-A8AB-2EB4D69540DF}.exe
memory/64-18-0x0000000000400000-0x0000000000417000-memory.dmp
memory/64-24-0x0000000000400000-0x0000000000417000-memory.dmp
memory/204-42-0x0000000000400000-0x0000000000417000-memory.dmp
memory/204-47-0x0000000000400000-0x0000000000417000-memory.dmp
memory/700-1-0x0000000000400000-0x0000000000417000-memory.dmp
memory/700-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/700-7-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1480-33-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1480-29-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3032-59-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3032-63-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3104-65-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3448-52-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3492-57-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3492-53-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3568-17-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3568-11-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3968-28-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4200-40-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4200-35-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4612-6-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4612-12-0x0000000000400000-0x0000000000417000-memory.dmp