Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
04/08/2026, 07:38
General
- Target 2026-08-04_3ca2a9fe0fac16d43022b1c706529a8b_elex_wannacry.exe
- Size 64KB
- Sample260804-jgn7fsfd43
- SHA256 07b668ffa9b0c2aedd229fa7e042c627dfb6320bea6578d586b02bdad05b146f
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\2026-08-04_3ca2a9fe0fac16d43022b1c706529a8b_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_3ca2a9fe0fac16d43022b1c706529a8b_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\{A9697E68-D4A2-4ea0-9A01-0A9310B0D88D}.exeC:\Windows\{A9697E68-D4A2-4ea0-9A01-0A9310B0D88D}.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\{986DECBD-0FA6-4f20-935A-C826E0FD6DB9}.exeC:\Windows\{986DECBD-0FA6-4f20-935A-C826E0FD6DB9}.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\{15E12441-3DA6-4315-8188-C825AEC1391E}.exeC:\Windows\{15E12441-3DA6-4315-8188-C825AEC1391E}.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\{E250E869-6D04-4661-84BA-BC022873953A}.exeC:\Windows\{E250E869-6D04-4661-84BA-BC022873953A}.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\{4745C3FA-1A27-48fd-80DF-BB82939FD650}.exeC:\Windows\{4745C3FA-1A27-48fd-80DF-BB82939FD650}.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\{CEA56D38-ED11-4bae-9CA3-D2C7A9854DFA}.exeC:\Windows\{CEA56D38-ED11-4bae-9CA3-D2C7A9854DFA}.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\{24E1D353-AD17-439f-A62F-66CF22E51BBE}.exeC:\Windows\{24E1D353-AD17-439f-A62F-66CF22E51BBE}.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\{D7FE4B27-4073-42c5-AB31-16B754631E6B}.exeC:\Windows\{D7FE4B27-4073-42c5-AB31-16B754631E6B}.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\{1062E3AB-23A6-4b8a-B5BE-DF385989A7A4}.exeC:\Windows\{1062E3AB-23A6-4b8a-B5BE-DF385989A7A4}.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\{CB6CBCB5-8873-4e31-8AC3-53B0785C21D8}.exeC:\Windows\{CB6CBCB5-8873-4e31-8AC3-53B0785C21D8}.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\{4F64069B-226B-4cd8-A9D2-A1438B630245}.exeC:\Windows\{4F64069B-226B-4cd8-A9D2-A1438B630245}.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\{CB6CB~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\{1062E~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\{D7FE4~1.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\{24E1D~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\{CEA56~1.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\{4745C~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\{E250E~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\{15E12~1.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\{986DE~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\{A9697~1.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
{1062E3AB-23A6-4b8a-B5BE-DF385989A7A4}.exe
{15E12441-3DA6-4315-8188-C825AEC1391E}.exe
{24E1D353-AD17-439f-A62F-66CF22E51BBE}.exe
{4745C3FA-1A27-48fd-80DF-BB82939FD650}.exe
{4F64069B-226B-4cd8-A9D2-A1438B630245}.exe
{986DECBD-0FA6-4f20-935A-C826E0FD6DB9}.exe
{A9697E68-D4A2-4ea0-9A01-0A9310B0D88D}.exe
{CB6CBCB5-8873-4e31-8AC3-53B0785C21D8}.exe
{CEA56D38-ED11-4bae-9CA3-D2C7A9854DFA}.exe
{D7FE4B27-4073-42c5-AB31-16B754631E6B}.exe
{E250E869-6D04-4661-84BA-BC022873953A}.exe
memory/556-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/556-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/556-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1356-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1936-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1936-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2772-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2772-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2824-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2824-25-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3540-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3540-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3692-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4372-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4372-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4464-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4464-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4752-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4752-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4872-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4872-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4940-52-0x0000000000400000-0x0000000000410000-memory.dmp