Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
08/08/2026, 08:45
General
- Target 2026-08-08_b4c3ffda1218d38d24b1eaf224f350a6_elex_wannacry.exe
- Size 90KB
- Sample260808-kn7stacl3s
- SHA256 be8f3ffe5b3d4fd4f8a9cf5b983a518dff5ea62f759f3288237432a7f1a53f76
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\2026-08-08_b4c3ffda1218d38d24b1eaf224f350a6_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_b4c3ffda1218d38d24b1eaf224f350a6_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\{8DD871BE-0E31-42fb-BBE1-CE54C9E93325}.exeC:\Windows\{8DD871BE-0E31-42fb-BBE1-CE54C9E93325}.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\{FFEE6EBD-C309-4e8e-9A24-0B4870779581}.exeC:\Windows\{FFEE6EBD-C309-4e8e-9A24-0B4870779581}.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\{B8F134D9-9A65-4f37-B702-CA61A00FE52B}.exeC:\Windows\{B8F134D9-9A65-4f37-B702-CA61A00FE52B}.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\{97AA026A-847B-45d4-A71F-C0FFCA347C05}.exeC:\Windows\{97AA026A-847B-45d4-A71F-C0FFCA347C05}.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\{A9BB45DF-C2A4-4f08-B12C-9B9CCB22275E}.exeC:\Windows\{A9BB45DF-C2A4-4f08-B12C-9B9CCB22275E}.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\{213E4A3D-12A0-4a2d-B4A9-5F694421B0E1}.exeC:\Windows\{213E4A3D-12A0-4a2d-B4A9-5F694421B0E1}.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\{E8C97822-01A9-4258-9CC1-D361D819E347}.exeC:\Windows\{E8C97822-01A9-4258-9CC1-D361D819E347}.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
-
C:\Windows\{B278C064-8A18-4642-A4DC-59C58E80F77F}.exeC:\Windows\{B278C064-8A18-4642-A4DC-59C58E80F77F}.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\{46F8F557-E562-433c-9BB5-11786AF0713E}.exeC:\Windows\{46F8F557-E562-433c-9BB5-11786AF0713E}.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\{7D6AD992-7584-46c0-B9A1-D90E98251526}.exeC:\Windows\{7D6AD992-7584-46c0-B9A1-D90E98251526}.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\{DB7C86A6-DAA7-4de4-80BF-7E5948A86471}.exeC:\Windows\{DB7C86A6-DAA7-4de4-80BF-7E5948A86471}.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\{7D6AD~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\{46F8F~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\{B278C~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\{E8C97~1.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\{213E4~1.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\{A9BB4~1.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\{97AA0~1.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\{B8F13~1.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\{FFEE6~1.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\{8DD87~1.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
{213E4A3D-12A0-4a2d-B4A9-5F694421B0E1}.exe
{46F8F557-E562-433c-9BB5-11786AF0713E}.exe
{7D6AD992-7584-46c0-B9A1-D90E98251526}.exe
{8DD871BE-0E31-42fb-BBE1-CE54C9E93325}.exe
{97AA026A-847B-45d4-A71F-C0FFCA347C05}.exe
{A9BB45DF-C2A4-4f08-B12C-9B9CCB22275E}.exe
{B278C064-8A18-4642-A4DC-59C58E80F77F}.exe
{B8F134D9-9A65-4f37-B702-CA61A00FE52B}.exe
{DB7C86A6-DAA7-4de4-80BF-7E5948A86471}.exe
{E8C97822-01A9-4258-9CC1-D361D819E347}.exe
{FFEE6EBD-C309-4e8e-9A24-0B4870779581}.exe
memory/264-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/264-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1172-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1172-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1936-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1992-16-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1992-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1992-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2260-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2260-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3248-76-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3248-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3852-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3852-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4500-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4500-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4992-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4992-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4992-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5200-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5200-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5472-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5472-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5996-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5996-57-0x0000000000400000-0x0000000000411000-memory.dmp