Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
08/08/2026, 04:49
General
- Target 2026-08-08_9fb19ba23f5b563f0ff0da7563caefe5_elex_wannacry.exe
- Size 60KB
- Sample260808-ffvq3atwey
- SHA256 4720fe0c5c6ea385c0feed322beee2b072e7cc05db0355352f179e50051132e3
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\2026-08-08_9fb19ba23f5b563f0ff0da7563caefe5_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_9fb19ba23f5b563f0ff0da7563caefe5_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\{E16F413F-0528-4777-914B-7BFDD053F192}.exeC:\Windows\{E16F413F-0528-4777-914B-7BFDD053F192}.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\{E4F7B74E-5AE1-4a99-BC25-BC6EDF4257C9}.exeC:\Windows\{E4F7B74E-5AE1-4a99-BC25-BC6EDF4257C9}.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\{C8A7783C-5F89-4103-A03B-563AF8D97C83}.exeC:\Windows\{C8A7783C-5F89-4103-A03B-563AF8D97C83}.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\{4091F7D1-6F26-4061-9AA5-474EC62717AD}.exeC:\Windows\{4091F7D1-6F26-4061-9AA5-474EC62717AD}.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\{D3391872-333F-4a7f-BBC9-FE1D0CC03701}.exeC:\Windows\{D3391872-333F-4a7f-BBC9-FE1D0CC03701}.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\{15A3E6D1-5FD2-4dbd-A0CD-3F995AFE1156}.exeC:\Windows\{15A3E6D1-5FD2-4dbd-A0CD-3F995AFE1156}.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
-
C:\Windows\{BBFA8DE4-6B4F-404f-857A-4EE1A6B7242F}.exeC:\Windows\{BBFA8DE4-6B4F-404f-857A-4EE1A6B7242F}.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\{5DA93530-A255-4cde-8C14-69A1ACF19BB0}.exeC:\Windows\{5DA93530-A255-4cde-8C14-69A1ACF19BB0}.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\{F7431152-8B8D-4d16-B20A-D4EDD93E99EB}.exeC:\Windows\{F7431152-8B8D-4d16-B20A-D4EDD93E99EB}.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\{9A703D8D-0F21-4298-8566-D1101E2CD188}.exeC:\Windows\{9A703D8D-0F21-4298-8566-D1101E2CD188}.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\{C136FDA3-F566-44da-AB39-9DE317596CBE}.exeC:\Windows\{C136FDA3-F566-44da-AB39-9DE317596CBE}.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\{9A703~1.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\{F7431~1.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\{5DA93~1.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\{BBFA8~1.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\{15A3E~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\{D3391~1.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\{4091F~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\{C8A77~1.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\{E4F7B~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\{E16F4~1.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
{15A3E6D1-5FD2-4dbd-A0CD-3F995AFE1156}.exe
{4091F7D1-6F26-4061-9AA5-474EC62717AD}.exe
{5DA93530-A255-4cde-8C14-69A1ACF19BB0}.exe
{9A703D8D-0F21-4298-8566-D1101E2CD188}.exe
{BBFA8DE4-6B4F-404f-857A-4EE1A6B7242F}.exe
{C136FDA3-F566-44da-AB39-9DE317596CBE}.exe
{C8A7783C-5F89-4103-A03B-563AF8D97C83}.exe
{D3391872-333F-4a7f-BBC9-FE1D0CC03701}.exe
{E16F413F-0528-4777-914B-7BFDD053F192}.exe
{E4F7B74E-5AE1-4a99-BC25-BC6EDF4257C9}.exe
{F7431152-8B8D-4d16-B20A-D4EDD93E99EB}.exe
memory/2040-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2040-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2964-61-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2964-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3008-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3008-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3008-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4156-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4156-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5008-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5008-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5056-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5056-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5208-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5208-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5212-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5212-68-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5312-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5312-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5316-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5316-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5724-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5724-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6128-76-0x0000000000400000-0x0000000000410000-memory.dmp