Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
29/07/2026, 01:53
General
- Target 2026-07-28_066b80c49b31cd50427191ec4f49ec63_elex_wannacry.exe
- Size 60KB
- Sample260729-cbb7datxfz
- SHA256 4b38bcb4e25f32d5fb10f7c5be6e9d3f23b68c97d5ffebe5b3cc738a888e3bb1
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\2026-07-28_066b80c49b31cd50427191ec4f49ec63_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-28_066b80c49b31cd50427191ec4f49ec63_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\{D800A1DA-5438-423c-B530-B84414793385}.exeC:\Windows\{D800A1DA-5438-423c-B530-B84414793385}.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\{DC167749-4D78-459a-8FE1-2BB048BDD776}.exeC:\Windows\{DC167749-4D78-459a-8FE1-2BB048BDD776}.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\{0D96F099-867E-46ec-961B-655CCD6B2B1A}.exeC:\Windows\{0D96F099-867E-46ec-961B-655CCD6B2B1A}.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\{8CC344A7-142A-4de1-A580-0F91D5EA8E9E}.exeC:\Windows\{8CC344A7-142A-4de1-A580-0F91D5EA8E9E}.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\{510F6E58-1AAE-41af-A73E-1BE0311D072A}.exeC:\Windows\{510F6E58-1AAE-41af-A73E-1BE0311D072A}.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\{9AF99978-1F26-4a31-9E3F-943176CF31AE}.exeC:\Windows\{9AF99978-1F26-4a31-9E3F-943176CF31AE}.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\{61C937D8-A9C7-48b7-A688-AE4BCFD6ED09}.exeC:\Windows\{61C937D8-A9C7-48b7-A688-AE4BCFD6ED09}.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\{2DB57FEE-E4E3-4cb8-9D58-92D67A0A60D1}.exeC:\Windows\{2DB57FEE-E4E3-4cb8-9D58-92D67A0A60D1}.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\{500C7A5E-9E6F-420f-9CB0-805AAA041B10}.exeC:\Windows\{500C7A5E-9E6F-420f-9CB0-805AAA041B10}.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\{D497954C-1171-42bd-BEF4-BAC2DBC9A443}.exeC:\Windows\{D497954C-1171-42bd-BEF4-BAC2DBC9A443}.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\{2E0DD9D8-D655-4d1d-ACCD-F8FFA2A6DC2B}.exeC:\Windows\{2E0DD9D8-D655-4d1d-ACCD-F8FFA2A6DC2B}.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\{D4979~1.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\{500C7~1.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\{2DB57~1.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\{61C93~1.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\{9AF99~1.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\{510F6~1.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\{8CC34~1.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\{0D96F~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\{DC167~1.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\{D800A~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
{0D96F099-867E-46ec-961B-655CCD6B2B1A}.exe
{2DB57FEE-E4E3-4cb8-9D58-92D67A0A60D1}.exe
{2E0DD9D8-D655-4d1d-ACCD-F8FFA2A6DC2B}.exe
{500C7A5E-9E6F-420f-9CB0-805AAA041B10}.exe
{510F6E58-1AAE-41af-A73E-1BE0311D072A}.exe
{61C937D8-A9C7-48b7-A688-AE4BCFD6ED09}.exe
{8CC344A7-142A-4de1-A580-0F91D5EA8E9E}.exe
{9AF99978-1F26-4a31-9E3F-943176CF31AE}.exe
{D497954C-1171-42bd-BEF4-BAC2DBC9A443}.exe
{D800A1DA-5438-423c-B530-B84414793385}.exe
{DC167749-4D78-459a-8FE1-2BB048BDD776}.exe
memory/368-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/368-60-0x0000000000400000-0x0000000000410000-memory.dmp
memory/464-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/896-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/896-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/896-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1112-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1112-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1680-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1680-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1680-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3340-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3340-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4320-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4320-31-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4340-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4340-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4504-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4608-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4608-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4860-53-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4860-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5060-65-0x0000000000400000-0x0000000000410000-memory.dmp