Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
10/08/2026, 14:06
General
- Target 2026-08-10_1e4962153c062a0160c39f3066968ce6_elex_wannacry.exe
- Size 24KB
- Sample260810-redlyaaq8y
- SHA256 d4e460506965a7fc02091ccea8092bf35d0065d0df3963cbf780b36db8c7aa65
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 45 IoCs
- UPX dump on OEP (original entry point) 45 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
- UPX packed file 45 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- 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\2026-08-10_1e4962153c062a0160c39f3066968ce6_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-10_1e4962153c062a0160c39f3066968ce6_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\{A71CF942-F59D-431b-A3A2-92CD531677F6}.exeC:\Windows\{A71CF942-F59D-431b-A3A2-92CD531677F6}.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
-
C:\Windows\{9FA9AFC2-86D7-4e00-A2EA-A11E9E4813A9}.exeC:\Windows\{9FA9AFC2-86D7-4e00-A2EA-A11E9E4813A9}.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\{43787F99-B62B-4fd0-9835-67C23C585221}.exeC:\Windows\{43787F99-B62B-4fd0-9835-67C23C585221}.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\{78DC5FE8-173B-4e60-832A-213610A8FFEF}.exeC:\Windows\{78DC5FE8-173B-4e60-832A-213610A8FFEF}.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\{03C885CB-7479-4c5c-B597-4A854D702A08}.exeC:\Windows\{03C885CB-7479-4c5c-B597-4A854D702A08}.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\{63D6F683-D06D-455f-B715-5D37436C2280}.exeC:\Windows\{63D6F683-D06D-455f-B715-5D37436C2280}.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\{34781CEF-486E-4044-9A5C-E2307E455ACE}.exeC:\Windows\{34781CEF-486E-4044-9A5C-E2307E455ACE}.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\{EAC46462-F227-4923-9B2A-5483AF0D0FD3}.exeC:\Windows\{EAC46462-F227-4923-9B2A-5483AF0D0FD3}.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\{4451DA53-0EE7-458c-9385-29F61292AE7A}.exeC:\Windows\{4451DA53-0EE7-458c-9385-29F61292AE7A}.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\{4A3E1A0C-62D5-41d5-8B2D-4E0196FD71D3}.exeC:\Windows\{4A3E1A0C-62D5-41d5-8B2D-4E0196FD71D3}.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\{1FE50175-E284-40a5-BA43-849F2D9704BC}.exeC:\Windows\{1FE50175-E284-40a5-BA43-849F2D9704BC}.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\{4A3E1~1.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\{4451D~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\{EAC46~1.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\{34781~1.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\{63D6F~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\{03C88~1.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\{78DC5~1.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\{43787~1.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\{9FA9A~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\{A71CF~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
{03C885CB-7479-4c5c-B597-4A854D702A08}.exe
{1FE50175-E284-40a5-BA43-849F2D9704BC}.exe
{34781CEF-486E-4044-9A5C-E2307E455ACE}.exe
{43787F99-B62B-4fd0-9835-67C23C585221}.exe
{4451DA53-0EE7-458c-9385-29F61292AE7A}.exe
{4A3E1A0C-62D5-41d5-8B2D-4E0196FD71D3}.exe
{63D6F683-D06D-455f-B715-5D37436C2280}.exe
{78DC5FE8-173B-4e60-832A-213610A8FFEF}.exe
{9FA9AFC2-86D7-4e00-A2EA-A11E9E4813A9}.exe
{A71CF942-F59D-431b-A3A2-92CD531677F6}.exe
{EAC46462-F227-4923-9B2A-5483AF0D0FD3}.exe
memory/548-41-0x0000000000400000-0x0000000000413000-memory.dmp
memory/548-46-0x0000000000400000-0x0000000000413000-memory.dmp
memory/548-39-0x0000000000400000-0x0000000000413000-memory.dmp
memory/956-25-0x0000000000400000-0x0000000000413000-memory.dmp
memory/956-29-0x0000000000400000-0x0000000000413000-memory.dmp
memory/956-23-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1484-79-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1484-81-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1484-85-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2116-6-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2116-9-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2116-15-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2128-33-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2128-31-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2128-37-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2364-47-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2364-49-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2364-53-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2580-65-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2580-63-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2580-69-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2736-57-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2736-61-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2736-55-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3328-14-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3328-17-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3328-21-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4432-87-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5504-0-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5504-1-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5504-8-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5568-78-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5568-73-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5568-71-0x0000000000400000-0x0000000000413000-memory.dmp