Analysis
- max time kernel
149s - max time network
94s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
20/04/2026, 02:56
General
- Target 2026-04-20_1d76fb47510eb15407b28a70ac79ca82_elex_wannacry.exe
- Size 103KB
- Sample260420-dfb8lsfx8l
- SHA256 849facf4bd134e41f2e68d7818a94ef8b5a78c129007db17101a6cdfabd4739a
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 10 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 20 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 10 IoCs
- Drops file in Windows directory 10 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 21 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 10 IoCs
- Suspicious use of WriteProcessMemory 20 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-04-20_1d76fb47510eb15407b28a70ac79ca82_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-20_1d76fb47510eb15407b28a70ac79ca82_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\{DB025656-0EA6-4b65-84FE-72A886565EC8}.exeC:\Windows\{DB025656-0EA6-4b65-84FE-72A886565EC8}.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\{67CE36FB-E00C-4caf-A806-EA6353D659AC}.exeC:\Windows\{67CE36FB-E00C-4caf-A806-EA6353D659AC}.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\{71C1CFC4-E6E9-463f-B8E6-AEA78A542121}.exeC:\Windows\{71C1CFC4-E6E9-463f-B8E6-AEA78A542121}.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\{F31B919E-13BF-4110-8843-FA6E0D79CF99}.exeC:\Windows\{F31B919E-13BF-4110-8843-FA6E0D79CF99}.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\{7B1F7F4A-B41D-4890-82EF-C9A257009ADC}.exeC:\Windows\{7B1F7F4A-B41D-4890-82EF-C9A257009ADC}.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\{7AD0ECA3-DD8A-491d-B646-37E9850A4DC9}.exeC:\Windows\{7AD0ECA3-DD8A-491d-B646-37E9850A4DC9}.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\{F50EE2A0-DD40-489c-87B3-9B85997594D7}.exeC:\Windows\{F50EE2A0-DD40-489c-87B3-9B85997594D7}.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\{354B1865-34DD-4704-9CD2-BF366B3C5BA3}.exeC:\Windows\{354B1865-34DD-4704-9CD2-BF366B3C5BA3}.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\{8B25FBB4-58C1-4f2c-BD8F-EBF3B2C41F35}.exeC:\Windows\{8B25FBB4-58C1-4f2c-BD8F-EBF3B2C41F35}.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
-
C:\Windows\{93D66C06-7D85-4909-8CBD-291AF99A6F53}.exeC:\Windows\{93D66C06-7D85-4909-8CBD-291AF99A6F53}.exe11⤵
- 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\{8B25F~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\{354B1~1.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\{F50EE~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\{7AD0E~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\{7B1F7~1.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\{F31B9~1.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\{71C1C~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\{67CE3~1.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\{DB025~1.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
{354B1865-34DD-4704-9CD2-BF366B3C5BA3}.exe
{67CE36FB-E00C-4caf-A806-EA6353D659AC}.exe
{71C1CFC4-E6E9-463f-B8E6-AEA78A542121}.exe
{7AD0ECA3-DD8A-491d-B646-37E9850A4DC9}.exe
{7B1F7F4A-B41D-4890-82EF-C9A257009ADC}.exe
{8B25FBB4-58C1-4f2c-BD8F-EBF3B2C41F35}.exe
{93D66C06-7D85-4909-8CBD-291AF99A6F53}.exe
{DB025656-0EA6-4b65-84FE-72A886565EC8}.exe
{F31B919E-13BF-4110-8843-FA6E0D79CF99}.exe
{F50EE2A0-DD40-489c-87B3-9B85997594D7}.exe
memory/556-36-0x0000000000970000-0x0000000000A2B000-memory.dmp
memory/948-18-0x0000000000880000-0x000000000093B000-memory.dmp
memory/1124-12-0x0000000000890000-0x000000000094B000-memory.dmp
memory/1396-42-0x0000000000A20000-0x0000000000ADB000-memory.dmp
memory/2452-6-0x0000000000820000-0x00000000008DB000-memory.dmp
memory/2568-54-0x0000000000860000-0x000000000091B000-memory.dmp
memory/3580-48-0x0000000000830000-0x00000000008EB000-memory.dmp
memory/4292-0-0x0000000000AD0000-0x0000000000B8B000-memory.dmp
memory/4460-24-0x0000000000850000-0x000000000090B000-memory.dmp
memory/4744-30-0x0000000000620000-0x00000000006DB000-memory.dmp