Analysis
- max time kernel
148s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
23/07/2026, 06:40
General
- Target 2026-07-23_f6151ca66134465408a248758d795936_elex_wannacry.exe
- Size 60KB
- Sample260723-hfbpasfk6s
- SHA256 ba666d437b0ac2573dd69c9907eeeaf2f622b16d1a01e8af1600db7f11f7b1e4
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 37 IoCs
- Detects Windows executables referencing non-Windows User-Agents 37 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\2026-07-23_f6151ca66134465408a248758d795936_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-23_f6151ca66134465408a248758d795936_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\{F2027B3F-EB48-48cb-A9DF-AB63518BC0EF}.exeC:\Windows\{F2027B3F-EB48-48cb-A9DF-AB63518BC0EF}.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\{A65EA92E-DAC7-43d4-9A8C-1FE689FE58F3}.exeC:\Windows\{A65EA92E-DAC7-43d4-9A8C-1FE689FE58F3}.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\{1E8FC5E5-C027-4526-A6C7-F756C10DC6DF}.exeC:\Windows\{1E8FC5E5-C027-4526-A6C7-F756C10DC6DF}.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\{629F5F1C-7614-4e32-A8BF-37D85B1F7D93}.exeC:\Windows\{629F5F1C-7614-4e32-A8BF-37D85B1F7D93}.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\{9E5FEB5E-3E15-44d8-A3E8-D6641E534010}.exeC:\Windows\{9E5FEB5E-3E15-44d8-A3E8-D6641E534010}.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\{D14772D1-6307-4d2d-965F-C9007B43513E}.exeC:\Windows\{D14772D1-6307-4d2d-965F-C9007B43513E}.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\{BFF219EC-5FEC-4039-B608-B6FA45399681}.exeC:\Windows\{BFF219EC-5FEC-4039-B608-B6FA45399681}.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\{29B19449-3DB1-407a-8FFF-B1D2403619F8}.exeC:\Windows\{29B19449-3DB1-407a-8FFF-B1D2403619F8}.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\{ADA2C859-A9BC-45a0-AD8F-65C720179B3E}.exeC:\Windows\{ADA2C859-A9BC-45a0-AD8F-65C720179B3E}.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\{03D2776C-AAEB-49e9-891F-20DA91C36E6F}.exeC:\Windows\{03D2776C-AAEB-49e9-891F-20DA91C36E6F}.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\{818AA16E-271B-466c-B9D1-DB0497ED4AF3}.exeC:\Windows\{818AA16E-271B-466c-B9D1-DB0497ED4AF3}.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\{03D27~1.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\{ADA2C~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\{29B19~1.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\{BFF21~1.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\{D1477~1.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\{9E5FE~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\{629F5~1.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\{1E8FC~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\{A65EA~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\{F2027~1.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
{03D2776C-AAEB-49e9-891F-20DA91C36E6F}.exe
{1E8FC5E5-C027-4526-A6C7-F756C10DC6DF}.exe
{29B19449-3DB1-407a-8FFF-B1D2403619F8}.exe
{629F5F1C-7614-4e32-A8BF-37D85B1F7D93}.exe
{818AA16E-271B-466c-B9D1-DB0497ED4AF3}.exe
{9E5FEB5E-3E15-44d8-A3E8-D6641E534010}.exe
{A65EA92E-DAC7-43d4-9A8C-1FE689FE58F3}.exe
{ADA2C859-A9BC-45a0-AD8F-65C720179B3E}.exe
{BFF219EC-5FEC-4039-B608-B6FA45399681}.exe
{D14772D1-6307-4d2d-965F-C9007B43513E}.exe
{F2027B3F-EB48-48cb-A9DF-AB63518BC0EF}.exe
memory/408-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/408-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1152-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1152-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1700-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1700-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2856-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2856-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3184-38-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3184-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3184-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3796-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3796-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3832-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3944-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3944-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4668-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4668-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4668-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4732-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4732-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4732-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4884-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4884-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5424-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5424-51-0x0000000000400000-0x0000000000410000-memory.dmp