Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
20/07/2026, 22:10
General
- Target 2026-07-20_7ec099f8fccd55d45bad57e572b13e13_elex_wannacry.exe
- Size 90KB
- Sample260720-13k6csfx2n
- SHA256 ac558f4576fde7e16f9ebc92d82779af1816738768c11ac88da27ee78fdf5ceb
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 33 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\2026-07-20_7ec099f8fccd55d45bad57e572b13e13_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-20_7ec099f8fccd55d45bad57e572b13e13_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\{92453C7F-29F9-4966-AE19-6C5E6711A4AD}.exeC:\Windows\{92453C7F-29F9-4966-AE19-6C5E6711A4AD}.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\{B13F7721-EC0B-44a7-AD5F-878FFD8796E0}.exeC:\Windows\{B13F7721-EC0B-44a7-AD5F-878FFD8796E0}.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\{7708A48E-B398-4aff-9B70-B67B494E010A}.exeC:\Windows\{7708A48E-B398-4aff-9B70-B67B494E010A}.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\{BDB44E14-2A3A-4415-A306-781A9132949C}.exeC:\Windows\{BDB44E14-2A3A-4415-A306-781A9132949C}.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\{4505129E-6F7F-43d8-81F5-A1324A54FD6E}.exeC:\Windows\{4505129E-6F7F-43d8-81F5-A1324A54FD6E}.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\{CEDC7201-0547-425f-BEBC-37D08FCE24C0}.exeC:\Windows\{CEDC7201-0547-425f-BEBC-37D08FCE24C0}.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\{8CE8AFCA-E3A3-4905-90D8-E5F1238955D7}.exeC:\Windows\{8CE8AFCA-E3A3-4905-90D8-E5F1238955D7}.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\{89F9BA79-C3BD-4e64-B3D6-1277D89D9799}.exeC:\Windows\{89F9BA79-C3BD-4e64-B3D6-1277D89D9799}.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\{F9E8357C-4B63-49f5-A3D0-D97DE8DB4B08}.exeC:\Windows\{F9E8357C-4B63-49f5-A3D0-D97DE8DB4B08}.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\{E490AEEB-A117-45fc-B441-EFEFC12150D4}.exeC:\Windows\{E490AEEB-A117-45fc-B441-EFEFC12150D4}.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\{FCEE8CD9-5BD2-4f3b-A979-567F9DC0C0C4}.exeC:\Windows\{FCEE8CD9-5BD2-4f3b-A979-567F9DC0C0C4}.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\{E490A~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\{F9E83~1.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\{89F9B~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\{8CE8A~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\{CEDC7~1.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\{45051~1.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\{BDB44~1.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\{7708A~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\{B13F7~1.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\{92453~1.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
{4505129E-6F7F-43d8-81F5-A1324A54FD6E}.exe
{7708A48E-B398-4aff-9B70-B67B494E010A}.exe
{89F9BA79-C3BD-4e64-B3D6-1277D89D9799}.exe
{8CE8AFCA-E3A3-4905-90D8-E5F1238955D7}.exe
{92453C7F-29F9-4966-AE19-6C5E6711A4AD}.exe
{B13F7721-EC0B-44a7-AD5F-878FFD8796E0}.exe
{BDB44E14-2A3A-4415-A306-781A9132949C}.exe
{CEDC7201-0547-425f-BEBC-37D08FCE24C0}.exe
{E490AEEB-A117-45fc-B441-EFEFC12150D4}.exe
{F9E8357C-4B63-49f5-A3D0-D97DE8DB4B08}.exe
{FCEE8CD9-5BD2-4f3b-A979-567F9DC0C0C4}.exe
memory/696-10-0x0000000000400000-0x0000000000411000-memory.dmp
memory/696-5-0x0000000000400000-0x0000000000411000-memory.dmp
memory/964-65-0x0000000000400000-0x0000000000411000-memory.dmp
memory/964-59-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1044-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1044-17-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1948-30-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1948-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2172-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2172-53-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2612-46-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2612-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3524-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3524-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3832-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4364-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4364-23-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4396-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4396-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4396-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5004-52-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5004-48-0x0000000000400000-0x0000000000411000-memory.dmp