Analysis
- max time kernel
148s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
28/07/2026, 02:22
General
- Target 2026-07-28_7b2dbd70bf2f0f2fcf1ffd7dfe71e264_elex_wannacry.exe
- Size 64KB
- Sample260728-ctm2laxscv
- SHA256 4f2bb1034b8799cec341d76fc9a5423cefefa98e267017651fc84356f79b24b3
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 36 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_7b2dbd70bf2f0f2fcf1ffd7dfe71e264_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-28_7b2dbd70bf2f0f2fcf1ffd7dfe71e264_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\{98B37EA2-A5B0-451a-B82E-2E51BE7ADECA}.exeC:\Windows\{98B37EA2-A5B0-451a-B82E-2E51BE7ADECA}.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\{E7289451-1738-4d8b-ADAE-A3917DE9693F}.exeC:\Windows\{E7289451-1738-4d8b-ADAE-A3917DE9693F}.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\{B248A759-74A3-4384-8E05-F3D8D2E6D1FD}.exeC:\Windows\{B248A759-74A3-4384-8E05-F3D8D2E6D1FD}.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\{EF9B38AF-9CDA-49f9-BDD7-164C40A860DF}.exeC:\Windows\{EF9B38AF-9CDA-49f9-BDD7-164C40A860DF}.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\{9C425CA8-00B5-4b80-9359-95D2113050C9}.exeC:\Windows\{9C425CA8-00B5-4b80-9359-95D2113050C9}.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\{DCEF9344-B98C-4267-94CA-B5AA07CAD093}.exeC:\Windows\{DCEF9344-B98C-4267-94CA-B5AA07CAD093}.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\{EB6D4A17-F9A1-425a-A69A-93D7DF45E3EB}.exeC:\Windows\{EB6D4A17-F9A1-425a-A69A-93D7DF45E3EB}.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\{0266D3E7-91DF-4a8a-8EA3-3C67F639C3D8}.exeC:\Windows\{0266D3E7-91DF-4a8a-8EA3-3C67F639C3D8}.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\{B199EF6D-31B7-4191-9395-372717E4E2A6}.exeC:\Windows\{B199EF6D-31B7-4191-9395-372717E4E2A6}.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\{7109AF34-AADA-4c17-81D2-E16BFE65E91B}.exeC:\Windows\{7109AF34-AADA-4c17-81D2-E16BFE65E91B}.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\{72372C39-E74F-4f38-9BD4-2DCDF9FDBB65}.exeC:\Windows\{72372C39-E74F-4f38-9BD4-2DCDF9FDBB65}.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\{7109A~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\{B199E~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\{0266D~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\{EB6D4~1.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\{DCEF9~1.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\{9C425~1.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\{EF9B3~1.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\{B248A~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\{E7289~1.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\{98B37~1.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
{0266D3E7-91DF-4a8a-8EA3-3C67F639C3D8}.exe
{7109AF34-AADA-4c17-81D2-E16BFE65E91B}.exe
{72372C39-E74F-4f38-9BD4-2DCDF9FDBB65}.exe
{98B37EA2-A5B0-451a-B82E-2E51BE7ADECA}.exe
{9C425CA8-00B5-4b80-9359-95D2113050C9}.exe
{B199EF6D-31B7-4191-9395-372717E4E2A6}.exe
{B248A759-74A3-4384-8E05-F3D8D2E6D1FD}.exe
{DCEF9344-B98C-4267-94CA-B5AA07CAD093}.exe
{E7289451-1738-4d8b-ADAE-A3917DE9693F}.exe
{EB6D4A17-F9A1-425a-A69A-93D7DF45E3EB}.exe
{EF9B38AF-9CDA-49f9-BDD7-164C40A860DF}.exe
memory/1376-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1376-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1376-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2420-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2728-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2728-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2980-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2980-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3000-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3000-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3376-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3376-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3680-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3680-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3844-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3844-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3916-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3916-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3916-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5404-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5404-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5804-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5804-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5908-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5908-50-0x0000000000400000-0x0000000000410000-memory.dmp