Analysis
- max time kernel
148s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 03:49
General
- Target 2026-07-30_2427c2aad20390a0aa7d4baf928e24e9_elex_rincux_wannacry.exe
- Size 64KB
- Sample260730-edf98acn2s
- SHA256 3338f65860d375f2f025d24bbbe0acd0a21690cd7b08d753a67691c23ba40b02
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
- Detects Windows executables referencing non-Windows User-Agents 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\2026-07-30_2427c2aad20390a0aa7d4baf928e24e9_elex_rincux_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_2427c2aad20390a0aa7d4baf928e24e9_elex_rincux_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\{CD84C0CA-E538-4ae0-BB84-04E614806F8E}.exeC:\Windows\{CD84C0CA-E538-4ae0-BB84-04E614806F8E}.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\{4DD75DA8-95F1-4dde-8D5F-EB8A40A779E8}.exeC:\Windows\{4DD75DA8-95F1-4dde-8D5F-EB8A40A779E8}.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\{D770794D-6A4E-4da6-B7A3-E3DF2FA12844}.exeC:\Windows\{D770794D-6A4E-4da6-B7A3-E3DF2FA12844}.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\{F51E370F-08FB-4c30-BC12-BA58E5740520}.exeC:\Windows\{F51E370F-08FB-4c30-BC12-BA58E5740520}.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\{6B9A99DD-A521-44d2-85A8-48679BF71707}.exeC:\Windows\{6B9A99DD-A521-44d2-85A8-48679BF71707}.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\{5D119504-1659-4c20-873B-55B8CFBF27CC}.exeC:\Windows\{5D119504-1659-4c20-873B-55B8CFBF27CC}.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\{73778529-658C-40bd-9C41-E26100F2531A}.exeC:\Windows\{73778529-658C-40bd-9C41-E26100F2531A}.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\{45C2DF30-C74F-4fc1-8250-9B0F00BBDDB9}.exeC:\Windows\{45C2DF30-C74F-4fc1-8250-9B0F00BBDDB9}.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\{D16228BF-F5CD-4fa5-96AF-9BE315D2B503}.exeC:\Windows\{D16228BF-F5CD-4fa5-96AF-9BE315D2B503}.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\{761742AB-BE03-48c4-A06A-D006241ED429}.exeC:\Windows\{761742AB-BE03-48c4-A06A-D006241ED429}.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\{8A77AB83-1673-4656-91E2-6B9F47B80CFE}.exeC:\Windows\{8A77AB83-1673-4656-91E2-6B9F47B80CFE}.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\{76174~1.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\{D1622~1.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\{45C2D~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\{73778~1.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\{5D119~1.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\{6B9A9~1.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\{F51E3~1.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\{D7707~1.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\{4DD75~1.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\{CD84C~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
{45C2DF30-C74F-4fc1-8250-9B0F00BBDDB9}.exe
{4DD75DA8-95F1-4dde-8D5F-EB8A40A779E8}.exe
{5D119504-1659-4c20-873B-55B8CFBF27CC}.exe
{6B9A99DD-A521-44d2-85A8-48679BF71707}.exe
{73778529-658C-40bd-9C41-E26100F2531A}.exe
{761742AB-BE03-48c4-A06A-D006241ED429}.exe
{8A77AB83-1673-4656-91E2-6B9F47B80CFE}.exe
{CD84C0CA-E538-4ae0-BB84-04E614806F8E}.exe
{D16228BF-F5CD-4fa5-96AF-9BE315D2B503}.exe
{D770794D-6A4E-4da6-B7A3-E3DF2FA12844}.exe
{F51E370F-08FB-4c30-BC12-BA58E5740520}.exe
memory/1032-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1032-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1032-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1096-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1096-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1104-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1104-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1204-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1204-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2588-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2588-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3144-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3144-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3908-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4432-75-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4432-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4956-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4956-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4992-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4992-68-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5864-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5864-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6008-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6008-42-0x0000000000400000-0x0000000000410000-memory.dmp