Analysis
- max time kernel
148s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
29/07/2026, 16:07
General
- Target 2026-07-29_12ee679ee1f3e187fa861cfbe4dd134f_elex_wannacry.exe
- Size 320KB
- Sample260729-tkmsxabk8s
- SHA256 03688a5b15c16198c9dba3e5ec9fd9e387cd854f10a78cf9556cebcba629ea4b
Score
10/10
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 11 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_12ee679ee1f3e187fa861cfbe4dd134f_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_12ee679ee1f3e187fa861cfbe4dd134f_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\{B97C9170-38BA-4d42-A5A5-5642264EC820}.exeC:\Windows\{B97C9170-38BA-4d42-A5A5-5642264EC820}.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\{4DAD68D5-CA1E-4730-8E32-7B6AF441253E}.exeC:\Windows\{4DAD68D5-CA1E-4730-8E32-7B6AF441253E}.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\{78875289-DD83-4def-9672-06BBAFCBDCF2}.exeC:\Windows\{78875289-DD83-4def-9672-06BBAFCBDCF2}.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\{109FDBC0-CED3-4e9b-9507-F0197FAA6FA3}.exeC:\Windows\{109FDBC0-CED3-4e9b-9507-F0197FAA6FA3}.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\{CDCB695B-15C6-41af-ACE1-43BC690C33C3}.exeC:\Windows\{CDCB695B-15C6-41af-ACE1-43BC690C33C3}.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\{A638FCC9-D926-48c1-9F18-0C44AB78AAAA}.exeC:\Windows\{A638FCC9-D926-48c1-9F18-0C44AB78AAAA}.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\{28578468-245D-4cba-A3EA-DA800AD9D072}.exeC:\Windows\{28578468-245D-4cba-A3EA-DA800AD9D072}.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\{DFDC56EA-98FD-4e29-8C17-7D2EC7931952}.exeC:\Windows\{DFDC56EA-98FD-4e29-8C17-7D2EC7931952}.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\{B5DD2A48-C9F9-48d6-8D0A-5FEC962F3CA4}.exeC:\Windows\{B5DD2A48-C9F9-48d6-8D0A-5FEC962F3CA4}.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\{128A504E-67F6-49a4-826A-9844AAC1D226}.exeC:\Windows\{128A504E-67F6-49a4-826A-9844AAC1D226}.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\{BF0C8639-FE26-4446-9F4B-9743DB114576}.exeC:\Windows\{BF0C8639-FE26-4446-9F4B-9743DB114576}.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\{128A5~1.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\{B5DD2~1.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\{DFDC5~1.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\{28578~1.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\{A638F~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\{CDCB6~1.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\{109FD~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\{78875~1.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\{4DAD6~1.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\{B97C9~1.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
{109FDBC0-CED3-4e9b-9507-F0197FAA6FA3}.exe
{128A504E-67F6-49a4-826A-9844AAC1D226}.exe
{28578468-245D-4cba-A3EA-DA800AD9D072}.exe
{4DAD68D5-CA1E-4730-8E32-7B6AF441253E}.exe
{78875289-DD83-4def-9672-06BBAFCBDCF2}.exe
{A638FCC9-D926-48c1-9F18-0C44AB78AAAA}.exe
{B5DD2A48-C9F9-48d6-8D0A-5FEC962F3CA4}.exe
{B97C9170-38BA-4d42-A5A5-5642264EC820}.exe
{BF0C8639-FE26-4446-9F4B-9743DB114576}.exe
{CDCB695B-15C6-41af-ACE1-43BC690C33C3}.exe
{DFDC56EA-98FD-4e29-8C17-7D2EC7931952}.exe