Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
28/07/2026, 21:44
General
- Target 2026-07-28_f82954ab6ea486d5047786b24264cad5_elex_wannacry.exe
- Size 64KB
- Sample260728-1ls5msythw
- SHA256 8599dad9e8ce141f8496e387a6a5c5a535e773924fc7e6e13d7a96666ed39ab0
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\2026-07-28_f82954ab6ea486d5047786b24264cad5_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-28_f82954ab6ea486d5047786b24264cad5_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\{E04A48B2-BCFA-4062-91C5-44C3236F482C}.exeC:\Windows\{E04A48B2-BCFA-4062-91C5-44C3236F482C}.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\{5804E12C-B427-4b88-BA10-F8F78DB9A3CB}.exeC:\Windows\{5804E12C-B427-4b88-BA10-F8F78DB9A3CB}.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\{7F3C26AE-9500-4ef0-992D-8B954C138A5B}.exeC:\Windows\{7F3C26AE-9500-4ef0-992D-8B954C138A5B}.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\{70ACABDF-8267-4595-AC6B-FCC6A8837261}.exeC:\Windows\{70ACABDF-8267-4595-AC6B-FCC6A8837261}.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\{E8180B43-4B70-4fa5-9478-971C9862864E}.exeC:\Windows\{E8180B43-4B70-4fa5-9478-971C9862864E}.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\{514E7941-25D6-4373-A5CD-93B218AD87AE}.exeC:\Windows\{514E7941-25D6-4373-A5CD-93B218AD87AE}.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\{F220CC27-7E89-4a56-8F26-5E1455544944}.exeC:\Windows\{F220CC27-7E89-4a56-8F26-5E1455544944}.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\{3D10E8E7-DB7F-4f3d-B266-38EA8A658BC0}.exeC:\Windows\{3D10E8E7-DB7F-4f3d-B266-38EA8A658BC0}.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\{A16858BF-ED6C-4944-B3C3-CEA4D484A0E9}.exeC:\Windows\{A16858BF-ED6C-4944-B3C3-CEA4D484A0E9}.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\{033846EE-8BC0-428b-BC3D-6462F672D494}.exeC:\Windows\{033846EE-8BC0-428b-BC3D-6462F672D494}.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\{39217E49-E2D6-46a3-BC69-E7B2ABF8CD41}.exeC:\Windows\{39217E49-E2D6-46a3-BC69-E7B2ABF8CD41}.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\{03384~1.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\{A1685~1.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\{3D10E~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\{F220C~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\{514E7~1.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\{E8180~1.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\{70ACA~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\{7F3C2~1.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\{5804E~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\{E04A4~1.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
{033846EE-8BC0-428b-BC3D-6462F672D494}.exe
{39217E49-E2D6-46a3-BC69-E7B2ABF8CD41}.exe
{3D10E8E7-DB7F-4f3d-B266-38EA8A658BC0}.exe
{514E7941-25D6-4373-A5CD-93B218AD87AE}.exe
{5804E12C-B427-4b88-BA10-F8F78DB9A3CB}.exe
{70ACABDF-8267-4595-AC6B-FCC6A8837261}.exe
{7F3C26AE-9500-4ef0-992D-8B954C138A5B}.exe
{A16858BF-ED6C-4944-B3C3-CEA4D484A0E9}.exe
{E04A48B2-BCFA-4062-91C5-44C3236F482C}.exe
{E8180B43-4B70-4fa5-9478-971C9862864E}.exe
{F220CC27-7E89-4a56-8F26-5E1455544944}.exe
memory/1840-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1840-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2484-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2484-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2668-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2668-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2668-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2776-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2864-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2864-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3196-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3196-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3364-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3364-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3560-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3560-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4068-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4068-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4572-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4572-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4972-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4972-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5696-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5696-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5696-1-0x0000000000400000-0x0000000000410000-memory.dmp