Analysis
- max time kernel
149s - max time network
124s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
27/08/2026, 22:21
General
- Target 2026-08-27_1600b664e3d6a42f9363b65fe3eed259_elex_wannacry.exe
- Size 79KB
- Sample260827-19raysdp8v
- SHA256 0f171d2a7e58f2ba88c3bb0c368f3041ec3c792d1edd48f6b9b9c02c8e905140
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\2026-08-27_1600b664e3d6a42f9363b65fe3eed259_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-27_1600b664e3d6a42f9363b65fe3eed259_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\{FF59B590-6CC7-483a-B43D-53217D4B39D5}.exeC:\Windows\{FF59B590-6CC7-483a-B43D-53217D4B39D5}.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\{DA299073-1739-4aa7-9410-B8AC4CD1707F}.exeC:\Windows\{DA299073-1739-4aa7-9410-B8AC4CD1707F}.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\{2A708C21-C390-4372-A13D-7D5E06AD0C8A}.exeC:\Windows\{2A708C21-C390-4372-A13D-7D5E06AD0C8A}.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\{A399AD64-BBC5-4a69-A893-84E94AD8BB8C}.exeC:\Windows\{A399AD64-BBC5-4a69-A893-84E94AD8BB8C}.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\{32B31BF5-2A2B-4091-8F28-D34FC3F1D141}.exeC:\Windows\{32B31BF5-2A2B-4091-8F28-D34FC3F1D141}.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\{FE48618C-50C6-44eb-BAB6-C319A681A5DB}.exeC:\Windows\{FE48618C-50C6-44eb-BAB6-C319A681A5DB}.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\{E91AFC1A-7FFF-4c04-A901-8432B7CB1C5F}.exeC:\Windows\{E91AFC1A-7FFF-4c04-A901-8432B7CB1C5F}.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\{9E5AA0D1-A939-4e6f-AE8A-89538C569BCD}.exeC:\Windows\{9E5AA0D1-A939-4e6f-AE8A-89538C569BCD}.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\{25DC1120-EF61-4afe-8328-292F8F82E45F}.exeC:\Windows\{25DC1120-EF61-4afe-8328-292F8F82E45F}.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\{257C26A7-CA7D-443b-A788-6B86BBA9837D}.exeC:\Windows\{257C26A7-CA7D-443b-A788-6B86BBA9837D}.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\{28362A20-8BA5-44d3-A432-4E1B654488BD}.exeC:\Windows\{28362A20-8BA5-44d3-A432-4E1B654488BD}.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\{257C2~1.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\{25DC1~1.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\{9E5AA~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\{E91AF~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\{FE486~1.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\{32B31~1.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\{A399A~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\{2A708~1.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\{DA299~1.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\{FF59B~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
{257C26A7-CA7D-443b-A788-6B86BBA9837D}.exe
{25DC1120-EF61-4afe-8328-292F8F82E45F}.exe
{28362A20-8BA5-44d3-A432-4E1B654488BD}.exe
{2A708C21-C390-4372-A13D-7D5E06AD0C8A}.exe
{32B31BF5-2A2B-4091-8F28-D34FC3F1D141}.exe
{9E5AA0D1-A939-4e6f-AE8A-89538C569BCD}.exe
{A399AD64-BBC5-4a69-A893-84E94AD8BB8C}.exe
{DA299073-1739-4aa7-9410-B8AC4CD1707F}.exe
{E91AFC1A-7FFF-4c04-A901-8432B7CB1C5F}.exe
{FE48618C-50C6-44eb-BAB6-C319A681A5DB}.exe
{FF59B590-6CC7-483a-B43D-53217D4B39D5}.exe