Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
14/08/2026, 18:44
General
- Target 2026-08-14_f148acbc37207cb85784b437e3e9f26d_elex_wannacry.exe
- Size 90KB
- Sample260814-xdk8aazwaz
- SHA256 99a021ba1fb18b6e582148ace6505276cb43cc3e49e47e623aa3af6d7ac96045
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\2026-08-14_f148acbc37207cb85784b437e3e9f26d_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-14_f148acbc37207cb85784b437e3e9f26d_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\{B21B7E23-33A8-4c56-8483-E2947AAE3764}.exeC:\Windows\{B21B7E23-33A8-4c56-8483-E2947AAE3764}.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\{4B99AF3F-17D0-4fe4-BAF0-87DD509988C3}.exeC:\Windows\{4B99AF3F-17D0-4fe4-BAF0-87DD509988C3}.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
-
C:\Windows\{AAF81DE2-CDF9-4a39-BC01-86D96494BF87}.exeC:\Windows\{AAF81DE2-CDF9-4a39-BC01-86D96494BF87}.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\{9590D480-991B-4452-9FE7-5821575A6192}.exeC:\Windows\{9590D480-991B-4452-9FE7-5821575A6192}.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\{FDA488C8-A375-478f-ABF4-016227F7FEC4}.exeC:\Windows\{FDA488C8-A375-478f-ABF4-016227F7FEC4}.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\{AC09C457-CC9C-4258-A96C-15B26FB900D9}.exeC:\Windows\{AC09C457-CC9C-4258-A96C-15B26FB900D9}.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\{0F64DD9B-CD8A-41ad-953C-7A37692FB235}.exeC:\Windows\{0F64DD9B-CD8A-41ad-953C-7A37692FB235}.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\{C916DC38-8AC2-45c3-A1A0-1A8D3C419569}.exeC:\Windows\{C916DC38-8AC2-45c3-A1A0-1A8D3C419569}.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\{0EE5E030-F56D-4428-9284-C72ED0B5DE35}.exeC:\Windows\{0EE5E030-F56D-4428-9284-C72ED0B5DE35}.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\{3748920D-1C2B-4338-A907-5FA17268CBD2}.exeC:\Windows\{3748920D-1C2B-4338-A907-5FA17268CBD2}.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
-
C:\Windows\{4E604F9D-E271-46f9-A96E-B22C94AD5A61}.exeC:\Windows\{4E604F9D-E271-46f9-A96E-B22C94AD5A61}.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\{37489~1.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\{0EE5E~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\{C916D~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\{0F64D~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\{AC09C~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\{FDA48~1.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\{9590D~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\{AAF81~1.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\{4B99A~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\{B21B7~1.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
{0EE5E030-F56D-4428-9284-C72ED0B5DE35}.exe
{0F64DD9B-CD8A-41ad-953C-7A37692FB235}.exe
{3748920D-1C2B-4338-A907-5FA17268CBD2}.exe
{4B99AF3F-17D0-4fe4-BAF0-87DD509988C3}.exe
{4E604F9D-E271-46f9-A96E-B22C94AD5A61}.exe
{9590D480-991B-4452-9FE7-5821575A6192}.exe
{AAF81DE2-CDF9-4a39-BC01-86D96494BF87}.exe
{AC09C457-CC9C-4258-A96C-15B26FB900D9}.exe
{B21B7E23-33A8-4c56-8483-E2947AAE3764}.exe
{C916DC38-8AC2-45c3-A1A0-1A8D3C419569}.exe
{FDA488C8-A375-478f-ABF4-016227F7FEC4}.exe
memory/952-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1108-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1108-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1424-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1424-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3136-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3136-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3636-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3636-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3752-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3752-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3752-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4168-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4168-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4356-61-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4356-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4476-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4476-72-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4476-79-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5088-26-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5088-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5640-47-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5640-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6116-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6116-69-0x0000000000400000-0x0000000000411000-memory.dmp