Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
17/08/2026, 16:00
General
- Target 2026-08-17_4bc9aeafcf59d99d9c7d67b1439b2328_elex_wannacry.exe
- Size 60KB
- Sample260817-tfleaacd28
- SHA256 4f81bf513878d5d9b959f1afc0d470c8fdd5d3eb8dea4351947fee3c46f46786
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\2026-08-17_4bc9aeafcf59d99d9c7d67b1439b2328_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-17_4bc9aeafcf59d99d9c7d67b1439b2328_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\{9E895573-28CE-4fae-BD8B-138AB12603D5}.exeC:\Windows\{9E895573-28CE-4fae-BD8B-138AB12603D5}.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\{90A6AB49-B546-4de1-A238-D52C3714358F}.exeC:\Windows\{90A6AB49-B546-4de1-A238-D52C3714358F}.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
-
C:\Windows\{E870A7F7-F3CD-4c09-A4AE-B6F53FFC354C}.exeC:\Windows\{E870A7F7-F3CD-4c09-A4AE-B6F53FFC354C}.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\{1029532F-15D9-4210-9D8A-00E446FFD884}.exeC:\Windows\{1029532F-15D9-4210-9D8A-00E446FFD884}.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\{7129EADB-83C6-43dc-9B95-A5A15A21EE84}.exeC:\Windows\{7129EADB-83C6-43dc-9B95-A5A15A21EE84}.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\{8DECEC5E-69ED-438c-BD94-197A93623FF3}.exeC:\Windows\{8DECEC5E-69ED-438c-BD94-197A93623FF3}.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\{26573B08-EAEB-49cb-9AE1-4217A2BFA2D5}.exeC:\Windows\{26573B08-EAEB-49cb-9AE1-4217A2BFA2D5}.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
-
C:\Windows\{5576A8FD-9704-4106-95BF-FE8333EA1441}.exeC:\Windows\{5576A8FD-9704-4106-95BF-FE8333EA1441}.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\{41AFF68F-EF89-4697-8F37-6C4B6C29B196}.exeC:\Windows\{41AFF68F-EF89-4697-8F37-6C4B6C29B196}.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\{B9247BB3-F315-4439-80CB-88B8D680059D}.exeC:\Windows\{B9247BB3-F315-4439-80CB-88B8D680059D}.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
-
C:\Windows\{A9217122-7E42-4a76-87F5-5648966C1F0D}.exeC:\Windows\{A9217122-7E42-4a76-87F5-5648966C1F0D}.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\{B9247~1.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\{41AFF~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\{5576A~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\{26573~1.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\{8DECE~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\{7129E~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\{10295~1.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\{E870A~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\{90A6A~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\{9E895~1.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
{1029532F-15D9-4210-9D8A-00E446FFD884}.exe
{26573B08-EAEB-49cb-9AE1-4217A2BFA2D5}.exe
{41AFF68F-EF89-4697-8F37-6C4B6C29B196}.exe
{5576A8FD-9704-4106-95BF-FE8333EA1441}.exe
{7129EADB-83C6-43dc-9B95-A5A15A21EE84}.exe
{8DECEC5E-69ED-438c-BD94-197A93623FF3}.exe
{90A6AB49-B546-4de1-A238-D52C3714358F}.exe
{9E895573-28CE-4fae-BD8B-138AB12603D5}.exe
{A9217122-7E42-4a76-87F5-5648966C1F0D}.exe
{B9247BB3-F315-4439-80CB-88B8D680059D}.exe
{E870A7F7-F3CD-4c09-A4AE-B6F53FFC354C}.exe
memory/860-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/860-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2124-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2124-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2496-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2496-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2980-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2980-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3176-61-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3176-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3900-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4116-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4116-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4116-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4312-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4312-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4536-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4536-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4560-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4560-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5076-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5076-75-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6100-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6100-49-0x0000000000400000-0x0000000000410000-memory.dmp