Analysis
- max time kernel
149s - max time network
136s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
04/08/2026, 05:54
General
- Target 2026-08-04_ac579e295af7912319e19e9452e84260_elex_wannacry.exe
- Size 64KB
- Sample260804-gl6aesdh93
- SHA256 fd1308c21514c6217036ec7bb01d451e41ac1fc8413fc640fc1cf6ff047cc9df
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 34 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\2026-08-04_ac579e295af7912319e19e9452e84260_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_ac579e295af7912319e19e9452e84260_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\{2FB954AD-1831-48fa-BAC6-BF2BC471A558}.exeC:\Windows\{2FB954AD-1831-48fa-BAC6-BF2BC471A558}.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\{804149CF-178E-49ff-B4DF-A42D63A4FBF0}.exeC:\Windows\{804149CF-178E-49ff-B4DF-A42D63A4FBF0}.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\{4EDBBA9D-C850-49b6-9D94-CC6784939829}.exeC:\Windows\{4EDBBA9D-C850-49b6-9D94-CC6784939829}.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\{EE772DAA-6836-4a65-84FE-C872F2340AAF}.exeC:\Windows\{EE772DAA-6836-4a65-84FE-C872F2340AAF}.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\{03DB8E25-F67B-4aa0-AFB9-92A790EDC864}.exeC:\Windows\{03DB8E25-F67B-4aa0-AFB9-92A790EDC864}.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\{D85C5F35-E9B1-4bd3-B6E0-795EC5CA936C}.exeC:\Windows\{D85C5F35-E9B1-4bd3-B6E0-795EC5CA936C}.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\{135EC46A-A9B9-4870-B8AE-8F897FC8076D}.exeC:\Windows\{135EC46A-A9B9-4870-B8AE-8F897FC8076D}.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\{A321AEDB-4503-415f-B56D-D27663D2C1B4}.exeC:\Windows\{A321AEDB-4503-415f-B56D-D27663D2C1B4}.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\{44BE19B3-9580-4237-945A-805F68DCAB55}.exeC:\Windows\{44BE19B3-9580-4237-945A-805F68DCAB55}.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\{089B5594-A0EF-4fd6-A194-571417B1726A}.exeC:\Windows\{089B5594-A0EF-4fd6-A194-571417B1726A}.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\{DB572F3D-DF6A-4b25-9C4B-20642D82A004}.exeC:\Windows\{DB572F3D-DF6A-4b25-9C4B-20642D82A004}.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\{089B5~1.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\{44BE1~1.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\{A321A~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\{135EC~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\{D85C5~1.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\{03DB8~1.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\{EE772~1.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\{4EDBB~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\{80414~1.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\{2FB95~1.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
{03DB8E25-F67B-4aa0-AFB9-92A790EDC864}.exe
{089B5594-A0EF-4fd6-A194-571417B1726A}.exe
{135EC46A-A9B9-4870-B8AE-8F897FC8076D}.exe
{2FB954AD-1831-48fa-BAC6-BF2BC471A558}.exe
{44BE19B3-9580-4237-945A-805F68DCAB55}.exe
{4EDBBA9D-C850-49b6-9D94-CC6784939829}.exe
{804149CF-178E-49ff-B4DF-A42D63A4FBF0}.exe
{A321AEDB-4503-415f-B56D-D27663D2C1B4}.exe
{D85C5F35-E9B1-4bd3-B6E0-795EC5CA936C}.exe
{DB572F3D-DF6A-4b25-9C4B-20642D82A004}.exe
{EE772DAA-6836-4a65-84FE-C872F2340AAF}.exe
memory/1088-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1088-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1124-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1124-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1540-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1540-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1556-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1556-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1688-60-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1688-53-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2300-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2332-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2332-46-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2684-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2684-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2684-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3948-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3948-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4268-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4268-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4272-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4272-10-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4320-66-0x0000000000400000-0x0000000000410000-memory.dmp