Analysis
- max time kernel
148s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
08/08/2026, 16:05
General
- Target 2026-08-08_538bb4f92d2ea23a928ba3ce99f46772_elex_wannacry.exe
- Size 90KB
- Sample260808-tjpwwatzft
- SHA256 31bddc8d2268d502391403ed7542726bb0637ebe05b8537d2fe1c8f297bc4e73
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\2026-08-08_538bb4f92d2ea23a928ba3ce99f46772_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_538bb4f92d2ea23a928ba3ce99f46772_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\{D21BAF2A-00C4-44ac-8B8F-C0A221679EDB}.exeC:\Windows\{D21BAF2A-00C4-44ac-8B8F-C0A221679EDB}.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\{20380703-4F65-48dc-92CE-6439E048424D}.exeC:\Windows\{20380703-4F65-48dc-92CE-6439E048424D}.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\{23C3D880-0E8C-4cf2-9F83-6B7EF900B61C}.exeC:\Windows\{23C3D880-0E8C-4cf2-9F83-6B7EF900B61C}.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\{17AE7B4A-0F72-4ea3-99BD-10E4EF4C537D}.exeC:\Windows\{17AE7B4A-0F72-4ea3-99BD-10E4EF4C537D}.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\{5D09851E-C041-442f-A92E-67A8D7A93FBA}.exeC:\Windows\{5D09851E-C041-442f-A92E-67A8D7A93FBA}.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\{90C82797-A108-47c4-BC91-8E2864A7228A}.exeC:\Windows\{90C82797-A108-47c4-BC91-8E2864A7228A}.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\{56DD29D9-A57E-4e98-A7DE-4D549D9F3C50}.exeC:\Windows\{56DD29D9-A57E-4e98-A7DE-4D549D9F3C50}.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\{F84027BE-E426-4710-8473-31BC52B3AB21}.exeC:\Windows\{F84027BE-E426-4710-8473-31BC52B3AB21}.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\{A59739B2-72AF-45c8-A3D8-B8C2943A50EB}.exeC:\Windows\{A59739B2-72AF-45c8-A3D8-B8C2943A50EB}.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
-
C:\Windows\{DFF47D9B-1D87-4ac0-9077-AF3D039158AC}.exeC:\Windows\{DFF47D9B-1D87-4ac0-9077-AF3D039158AC}.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\{A8DB1502-1D56-4ef3-9238-7577E6DB4C56}.exeC:\Windows\{A8DB1502-1D56-4ef3-9238-7577E6DB4C56}.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\{DFF47~1.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\{A5973~1.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\{F8402~1.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\{56DD2~1.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\{90C82~1.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\{5D098~1.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\{17AE7~1.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\{23C3D~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\{20380~1.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\{D21BA~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
{17AE7B4A-0F72-4ea3-99BD-10E4EF4C537D}.exe
{20380703-4F65-48dc-92CE-6439E048424D}.exe
{23C3D880-0E8C-4cf2-9F83-6B7EF900B61C}.exe
{56DD29D9-A57E-4e98-A7DE-4D549D9F3C50}.exe
{5D09851E-C041-442f-A92E-67A8D7A93FBA}.exe
{90C82797-A108-47c4-BC91-8E2864A7228A}.exe
{A59739B2-72AF-45c8-A3D8-B8C2943A50EB}.exe
{A8DB1502-1D56-4ef3-9238-7577E6DB4C56}.exe
{D21BAF2A-00C4-44ac-8B8F-C0A221679EDB}.exe
{DFF47D9B-1D87-4ac0-9077-AF3D039158AC}.exe
{F84027BE-E426-4710-8473-31BC52B3AB21}.exe
memory/108-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/108-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1264-76-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1264-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1312-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1312-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1436-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1436-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3444-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3444-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3444-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3536-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3884-15-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3884-9-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3884-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4216-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4216-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5212-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5212-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5764-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5764-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5932-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5932-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6040-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6040-69-0x0000000000400000-0x0000000000411000-memory.dmp