Analysis
- max time kernel
148s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
18/08/2026, 00:12
General
- Target 2026-08-17_86a50c85f050e0761d7ae72fbea9b141_elex_wannacry.exe
- Size 90KB
- Sample260818-ag7t5asdpg
- SHA256 3b58414b1448b1e6e9483b9092132ace8da71ad0ead9d4a2c1127089a85e1a11
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 35 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\2026-08-17_86a50c85f050e0761d7ae72fbea9b141_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-17_86a50c85f050e0761d7ae72fbea9b141_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\{0908AA34-29DA-44ed-BD76-8C6C1A00BD01}.exeC:\Windows\{0908AA34-29DA-44ed-BD76-8C6C1A00BD01}.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\{8F754F41-E678-4217-B71D-D82B73F97AEB}.exeC:\Windows\{8F754F41-E678-4217-B71D-D82B73F97AEB}.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\{CB4C9D7E-F17F-4d26-AA12-94336D25F058}.exeC:\Windows\{CB4C9D7E-F17F-4d26-AA12-94336D25F058}.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
-
C:\Windows\{89647103-AF58-45dd-8D7F-3EB34E91F717}.exeC:\Windows\{89647103-AF58-45dd-8D7F-3EB34E91F717}.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\{4A56BDB8-FB4E-4711-9D0C-FF89186C45BD}.exeC:\Windows\{4A56BDB8-FB4E-4711-9D0C-FF89186C45BD}.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\{538C3EA0-5FBE-459d-BC0E-812760575F87}.exeC:\Windows\{538C3EA0-5FBE-459d-BC0E-812760575F87}.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\{2274C4D7-D8E0-4da3-80F2-5C0D5E027DF7}.exeC:\Windows\{2274C4D7-D8E0-4da3-80F2-5C0D5E027DF7}.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\{754670DF-4E5A-410f-8CD8-10F12AE280D2}.exeC:\Windows\{754670DF-4E5A-410f-8CD8-10F12AE280D2}.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\{DB8EBF54-89DF-4535-8F39-156CFA2E2A36}.exeC:\Windows\{DB8EBF54-89DF-4535-8F39-156CFA2E2A36}.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\{DF2030C7-E76A-4b33-8DD1-38DD7F9F6739}.exeC:\Windows\{DF2030C7-E76A-4b33-8DD1-38DD7F9F6739}.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\{BAD81F9E-A48C-47f4-9467-AF5C367A3622}.exeC:\Windows\{BAD81F9E-A48C-47f4-9467-AF5C367A3622}.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\{DF203~1.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\{DB8EB~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\{75467~1.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\{2274C~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\{538C3~1.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\{4A56B~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\{89647~1.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\{CB4C9~1.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\{8F754~1.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\{0908A~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
{0908AA34-29DA-44ed-BD76-8C6C1A00BD01}.exe
{2274C4D7-D8E0-4da3-80F2-5C0D5E027DF7}.exe
{4A56BDB8-FB4E-4711-9D0C-FF89186C45BD}.exe
{538C3EA0-5FBE-459d-BC0E-812760575F87}.exe
{754670DF-4E5A-410f-8CD8-10F12AE280D2}.exe
{89647103-AF58-45dd-8D7F-3EB34E91F717}.exe
{8F754F41-E678-4217-B71D-D82B73F97AEB}.exe
{BAD81F9E-A48C-47f4-9467-AF5C367A3622}.exe
{CB4C9D7E-F17F-4d26-AA12-94336D25F058}.exe
{DB8EBF54-89DF-4535-8F39-156CFA2E2A36}.exe
{DF2030C7-E76A-4b33-8DD1-38DD7F9F6739}.exe
memory/1356-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1356-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1712-75-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1712-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1912-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1912-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2072-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2072-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2132-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2292-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2292-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3364-54-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3364-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3844-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3844-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4836-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4836-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4836-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4876-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4876-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4956-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4956-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5976-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5976-21-0x0000000000400000-0x0000000000411000-memory.dmp