Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
04/08/2026, 23:21
General
- Target 2026-08-04_16ef56f4a14cbc5689ec356ac128a252_elex_wannacry.exe
- Size 72KB
- Sample260804-3b459szzgt
- SHA256 48895be1cefbae9b8073a5ead77b859b1457e20c82ac9e787cf0b40c62e6ed75
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\2026-08-04_16ef56f4a14cbc5689ec356ac128a252_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_16ef56f4a14cbc5689ec356ac128a252_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\{F7093319-1949-4d1b-973C-1594F31F8916}.exeC:\Windows\{F7093319-1949-4d1b-973C-1594F31F8916}.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\{1DD442BA-B70B-4fd9-90EA-35C958E8E8B3}.exeC:\Windows\{1DD442BA-B70B-4fd9-90EA-35C958E8E8B3}.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\{F15B033D-C7AF-4222-96EC-434AA2A76E1B}.exeC:\Windows\{F15B033D-C7AF-4222-96EC-434AA2A76E1B}.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\{D130B8C8-7EA5-4969-AFEE-CD0AF2893F00}.exeC:\Windows\{D130B8C8-7EA5-4969-AFEE-CD0AF2893F00}.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\{2EBC13DC-01D3-4b3b-898F-C93EEE6B122E}.exeC:\Windows\{2EBC13DC-01D3-4b3b-898F-C93EEE6B122E}.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\{E6B74AE0-A9E4-4b1a-A5DA-83A07467F5DB}.exeC:\Windows\{E6B74AE0-A9E4-4b1a-A5DA-83A07467F5DB}.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\{056D533F-193C-4894-B42A-99608B5042FE}.exeC:\Windows\{056D533F-193C-4894-B42A-99608B5042FE}.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\{60DEFA71-4A1D-45cb-851E-EF96546ACDB6}.exeC:\Windows\{60DEFA71-4A1D-45cb-851E-EF96546ACDB6}.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\{D9FD9AC0-552A-4597-A377-99DB5E97D1BD}.exeC:\Windows\{D9FD9AC0-552A-4597-A377-99DB5E97D1BD}.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\{75D9D66C-D289-4c6a-91D7-0668CD1842F5}.exeC:\Windows\{75D9D66C-D289-4c6a-91D7-0668CD1842F5}.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\{F4C55639-2DB6-4c88-B41C-9B0E4C554B16}.exeC:\Windows\{F4C55639-2DB6-4c88-B41C-9B0E4C554B16}.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\{75D9D~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\{D9FD9~1.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\{60DEF~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\{056D5~1.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\{E6B74~1.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\{2EBC1~1.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\{D130B~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\{F15B0~1.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\{1DD44~1.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\{F7093~1.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
{056D533F-193C-4894-B42A-99608B5042FE}.exe
{1DD442BA-B70B-4fd9-90EA-35C958E8E8B3}.exe
{2EBC13DC-01D3-4b3b-898F-C93EEE6B122E}.exe
{60DEFA71-4A1D-45cb-851E-EF96546ACDB6}.exe
{75D9D66C-D289-4c6a-91D7-0668CD1842F5}.exe
{D130B8C8-7EA5-4969-AFEE-CD0AF2893F00}.exe
{D9FD9AC0-552A-4597-A377-99DB5E97D1BD}.exe
{E6B74AE0-A9E4-4b1a-A5DA-83A07467F5DB}.exe
{F15B033D-C7AF-4222-96EC-434AA2A76E1B}.exe
{F4C55639-2DB6-4c88-B41C-9B0E4C554B16}.exe
{F7093319-1949-4d1b-973C-1594F31F8916}.exe
memory/400-23-0x0000000000400000-0x0000000000413000-memory.dmp
memory/400-25-0x0000000000400000-0x0000000000413000-memory.dmp
memory/400-30-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2192-41-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2192-45-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2192-39-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2832-85-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2832-79-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2832-81-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2956-55-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2956-57-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2956-63-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3180-47-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3180-49-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3180-53-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3384-65-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3384-62-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3384-69-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4084-31-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4084-37-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4084-33-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4256-1-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4256-8-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4256-0-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4308-13-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4308-6-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4308-9-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4336-17-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4336-15-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4336-21-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5504-71-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5504-73-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5504-77-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5832-87-0x0000000000400000-0x0000000000413000-memory.dmp