Analysis
- max time kernel
149s - max time network
95s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
17/04/2026, 13:40
General
- Target 2026-04-17_c843d02483197cff93c1a89aa5f07a42_elex_wannacry.exe
- Size 168KB
- Sample260417-qyq6psav21
- SHA256 f85d771ea58f878a91b2b7d0bd76b0a37d20c3eeba8c34feb6feb98bca7e0f95
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
- 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\2026-04-17_c843d02483197cff93c1a89aa5f07a42_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-17_c843d02483197cff93c1a89aa5f07a42_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\{CC9DED4C-0053-46e3-A709-CA835460451A}.exeC:\Windows\{CC9DED4C-0053-46e3-A709-CA835460451A}.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\{3F3CF050-359B-4c0a-A787-35495AA11A51}.exeC:\Windows\{3F3CF050-359B-4c0a-A787-35495AA11A51}.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\{021CE1B4-CF80-43bd-A6E6-10AC8918A161}.exeC:\Windows\{021CE1B4-CF80-43bd-A6E6-10AC8918A161}.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\{9F07E6F4-F56A-4c24-AAEF-6E22FFD67FD0}.exeC:\Windows\{9F07E6F4-F56A-4c24-AAEF-6E22FFD67FD0}.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\{5A48384D-308D-4514-AA69-3C8B432AEF4B}.exeC:\Windows\{5A48384D-308D-4514-AA69-3C8B432AEF4B}.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\{62EFB4A1-6B77-4842-ABDA-D2678D7BBCF8}.exeC:\Windows\{62EFB4A1-6B77-4842-ABDA-D2678D7BBCF8}.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\{F0A63138-F6CA-4c21-AB7B-B3DFF89F4912}.exeC:\Windows\{F0A63138-F6CA-4c21-AB7B-B3DFF89F4912}.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\{1BEE6AE8-0AC2-464b-840E-C4CF813E5AC2}.exeC:\Windows\{1BEE6AE8-0AC2-464b-840E-C4CF813E5AC2}.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\{8162561C-4568-4501-A3E9-EC6101A8FB81}.exeC:\Windows\{8162561C-4568-4501-A3E9-EC6101A8FB81}.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\{C628B9B5-6798-43da-A6EE-BCB67AD6EF12}.exeC:\Windows\{C628B9B5-6798-43da-A6EE-BCB67AD6EF12}.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\{91B04A8A-82C3-40d4-8519-1A68355988A8}.exeC:\Windows\{91B04A8A-82C3-40d4-8519-1A68355988A8}.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\{C628B~1.EXE > nul12⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{81625~1.EXE > nul11⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{1BEE6~1.EXE > nul10⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{F0A63~1.EXE > nul9⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{62EFB~1.EXE > nul8⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{5A483~1.EXE > nul7⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{9F07E~1.EXE > nul6⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{021CE~1.EXE > nul5⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{3F3CF~1.EXE > nul4⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{CC9DE~1.EXE > nul3⤵
- 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⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{021CE1B4-CF80-43bd-A6E6-10AC8918A161}.exe
{1BEE6AE8-0AC2-464b-840E-C4CF813E5AC2}.exe
{3F3CF050-359B-4c0a-A787-35495AA11A51}.exe
{5A48384D-308D-4514-AA69-3C8B432AEF4B}.exe
{62EFB4A1-6B77-4842-ABDA-D2678D7BBCF8}.exe
{8162561C-4568-4501-A3E9-EC6101A8FB81}.exe
{91B04A8A-82C3-40d4-8519-1A68355988A8}.exe
{9F07E6F4-F56A-4c24-AAEF-6E22FFD67FD0}.exe
{C628B9B5-6798-43da-A6EE-BCB67AD6EF12}.exe
{CC9DED4C-0053-46e3-A709-CA835460451A}.exe
{F0A63138-F6CA-4c21-AB7B-B3DFF89F4912}.exe