Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
20/10/2026, 17:20
General
- Target 2026-10-19_6bda87d90d436c62c1bc7e82244ae32a_elex_wannacry.exe
- Size 79KB
- Sample261020-vwpbjsgs7m
- SHA256 79f6df8e5894f8ddb42a7be6ca5c8baa860bf2798ae9b6a492405e731098999e
Score
10/10
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 11 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\2026-10-19_6bda87d90d436c62c1bc7e82244ae32a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-19_6bda87d90d436c62c1bc7e82244ae32a_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\{9F8433EC-0642-4fb2-BB60-D12E9BDBEB99}.exeC:\Windows\{9F8433EC-0642-4fb2-BB60-D12E9BDBEB99}.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\{4714C839-4150-45ef-A6BC-E38654D1F4C0}.exeC:\Windows\{4714C839-4150-45ef-A6BC-E38654D1F4C0}.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\{176BD738-6519-4cde-BF67-27492EB1A53E}.exeC:\Windows\{176BD738-6519-4cde-BF67-27492EB1A53E}.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\{20A59CAB-7DAD-4d01-86BE-C6C8D7AD55B1}.exeC:\Windows\{20A59CAB-7DAD-4d01-86BE-C6C8D7AD55B1}.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\{D091649A-9038-48f4-BF13-B5700C051034}.exeC:\Windows\{D091649A-9038-48f4-BF13-B5700C051034}.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\{62F0A948-8325-48d6-85D9-A76DA081A61A}.exeC:\Windows\{62F0A948-8325-48d6-85D9-A76DA081A61A}.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\{875E06C6-9B9D-482f-B1DF-19FE18D98271}.exeC:\Windows\{875E06C6-9B9D-482f-B1DF-19FE18D98271}.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\{0FC7D71D-0D2F-4205-BC19-DE6D46EA6A79}.exeC:\Windows\{0FC7D71D-0D2F-4205-BC19-DE6D46EA6A79}.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\{10FDF83A-E018-4cd2-BBA2-0433A28F58F8}.exeC:\Windows\{10FDF83A-E018-4cd2-BBA2-0433A28F58F8}.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\{5B1200D6-4285-40ba-8496-5B3F8DAEE9FD}.exeC:\Windows\{5B1200D6-4285-40ba-8496-5B3F8DAEE9FD}.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\{D37F90DE-E695-4062-A6CB-C8111D89090F}.exeC:\Windows\{D37F90DE-E695-4062-A6CB-C8111D89090F}.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\{5B120~1.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\{10FDF~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\{0FC7D~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\{875E0~1.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\{62F0A~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\{D0916~1.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\{20A59~1.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\{176BD~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\{4714C~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\{9F843~1.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\2026-1~1.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
{0FC7D71D-0D2F-4205-BC19-DE6D46EA6A79}.exe
{10FDF83A-E018-4cd2-BBA2-0433A28F58F8}.exe
{176BD738-6519-4cde-BF67-27492EB1A53E}.exe
{20A59CAB-7DAD-4d01-86BE-C6C8D7AD55B1}.exe
{4714C839-4150-45ef-A6BC-E38654D1F4C0}.exe
{5B1200D6-4285-40ba-8496-5B3F8DAEE9FD}.exe
{62F0A948-8325-48d6-85D9-A76DA081A61A}.exe
{875E06C6-9B9D-482f-B1DF-19FE18D98271}.exe
{9F8433EC-0642-4fb2-BB60-D12E9BDBEB99}.exe
{D091649A-9038-48f4-BF13-B5700C051034}.exe
{D37F90DE-E695-4062-A6CB-C8111D89090F}.exe