Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
22/04/2026, 17:43
General
- Target 2026-04-22_cf1d6f4672b211ff0ff20cfecc1a1862_elex_wannacry.exe
- Size 368KB
- Sample260422-wax71ac16j
- SHA256 ff7965238e14e8e86edf3a20bfa72a0a37adf1015a09a09da4cf847fd97f8a09
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 11 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
- 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\2026-04-22_cf1d6f4672b211ff0ff20cfecc1a1862_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-22_cf1d6f4672b211ff0ff20cfecc1a1862_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\{38C6D030-77DC-457d-AC65-921DF04A6F96}.exeC:\Windows\{38C6D030-77DC-457d-AC65-921DF04A6F96}.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\{59D52550-0CBA-4582-865C-5B760101D0D3}.exeC:\Windows\{59D52550-0CBA-4582-865C-5B760101D0D3}.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\{DD218DDB-FFF2-4406-AB5A-B8D4BB9CC423}.exeC:\Windows\{DD218DDB-FFF2-4406-AB5A-B8D4BB9CC423}.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\{0FBBE6CA-7488-4f07-8361-EA8D07538C15}.exeC:\Windows\{0FBBE6CA-7488-4f07-8361-EA8D07538C15}.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\{590F1ADA-53ED-45be-B5A4-C8405C41A32A}.exeC:\Windows\{590F1ADA-53ED-45be-B5A4-C8405C41A32A}.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\{2C7FD106-B4D1-4404-9C84-1BBAC0D3D5C0}.exeC:\Windows\{2C7FD106-B4D1-4404-9C84-1BBAC0D3D5C0}.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\{91ABD3AE-2897-4a50-903C-FE0051BE6C06}.exeC:\Windows\{91ABD3AE-2897-4a50-903C-FE0051BE6C06}.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\{AE7E1194-DAEC-4472-99C1-426284422AAD}.exeC:\Windows\{AE7E1194-DAEC-4472-99C1-426284422AAD}.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\{C4DE2F78-008B-478e-89B7-76CEC5C870DA}.exeC:\Windows\{C4DE2F78-008B-478e-89B7-76CEC5C870DA}.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\{B1BCB7D4-F72D-4c12-91B4-AF92D2C7966C}.exeC:\Windows\{B1BCB7D4-F72D-4c12-91B4-AF92D2C7966C}.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\{01132ECF-1969-4186-A053-99C936953B16}.exeC:\Windows\{01132ECF-1969-4186-A053-99C936953B16}.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\{B1BCB~1.EXE > nul12⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{C4DE2~1.EXE > nul11⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{AE7E1~1.EXE > nul10⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{91ABD~1.EXE > nul9⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{2C7FD~1.EXE > nul8⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{590F1~1.EXE > nul7⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{0FBBE~1.EXE > nul6⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{DD218~1.EXE > nul5⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{59D52~1.EXE > nul4⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{38C6D~1.EXE > nul3⤵
- 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⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{01132ECF-1969-4186-A053-99C936953B16}.exe
{0FBBE6CA-7488-4f07-8361-EA8D07538C15}.exe
{2C7FD106-B4D1-4404-9C84-1BBAC0D3D5C0}.exe
{38C6D030-77DC-457d-AC65-921DF04A6F96}.exe
{590F1ADA-53ED-45be-B5A4-C8405C41A32A}.exe
{59D52550-0CBA-4582-865C-5B760101D0D3}.exe
{91ABD3AE-2897-4a50-903C-FE0051BE6C06}.exe
{AE7E1194-DAEC-4472-99C1-426284422AAD}.exe
{B1BCB7D4-F72D-4c12-91B4-AF92D2C7966C}.exe
{C4DE2F78-008B-478e-89B7-76CEC5C870DA}.exe
{DD218DDB-FFF2-4406-AB5A-B8D4BB9CC423}.exe
memory/1176-36-0x0000000000830000-0x00000000008DF000-memory.dmp
memory/1176-40-0x0000000000830000-0x00000000008DF000-memory.dmp
memory/1304-54-0x00000000007E0000-0x000000000088F000-memory.dmp
memory/1304-58-0x00000000007E0000-0x000000000088F000-memory.dmp
memory/2612-60-0x00000000007A0000-0x000000000084F000-memory.dmp
memory/2612-65-0x00000000007A0000-0x000000000084F000-memory.dmp
memory/2748-48-0x0000000000570000-0x000000000061F000-memory.dmp
memory/2748-51-0x0000000000570000-0x000000000061F000-memory.dmp
memory/3272-0-0x0000000000930000-0x00000000009DF000-memory.dmp
memory/3272-4-0x0000000000930000-0x00000000009DF000-memory.dmp
memory/3304-42-0x0000000000810000-0x00000000008BF000-memory.dmp
memory/3304-47-0x0000000000810000-0x00000000008BF000-memory.dmp
memory/3540-15-0x00000000005A0000-0x000000000064F000-memory.dmp
memory/3540-12-0x00000000005A0000-0x000000000064F000-memory.dmp
memory/3956-24-0x00000000007B0000-0x000000000085F000-memory.dmp
memory/3956-28-0x00000000007B0000-0x000000000085F000-memory.dmp
memory/4024-23-0x0000000000810000-0x00000000008BF000-memory.dmp
memory/4024-18-0x0000000000810000-0x00000000008BF000-memory.dmp
memory/4288-11-0x00000000006F0000-0x000000000079F000-memory.dmp
memory/4288-6-0x00000000006F0000-0x000000000079F000-memory.dmp
memory/4792-35-0x0000000000920000-0x00000000009CF000-memory.dmp
memory/4792-30-0x0000000000920000-0x00000000009CF000-memory.dmp