Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
31/08/2026, 21:09
General
- Target 2026-08-31_4265d584a300b065d58b4aeffc9f47cc_elex_wannacry.exe
- Size 92KB
- Sample260831-zzghbssset
- SHA256 86b5a1f806bb0e4ac009c159fd7d2d52dc95421ca846a8e71acad7cb803e18b7
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 34 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\2026-08-31_4265d584a300b065d58b4aeffc9f47cc_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-31_4265d584a300b065d58b4aeffc9f47cc_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\{35ECF7D4-74D0-40f3-BC8E-31EA063FF14B}.exeC:\Windows\{35ECF7D4-74D0-40f3-BC8E-31EA063FF14B}.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\{34ED2FB5-57EB-4959-9B74-0FADA85A6638}.exeC:\Windows\{34ED2FB5-57EB-4959-9B74-0FADA85A6638}.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\{0D230AB3-BE05-4052-A3DA-36B2A70D521D}.exeC:\Windows\{0D230AB3-BE05-4052-A3DA-36B2A70D521D}.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\{4672F643-483A-42f2-BD50-E4C71FE63C49}.exeC:\Windows\{4672F643-483A-42f2-BD50-E4C71FE63C49}.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\{6EDBE4B3-FF3C-402a-8B15-8574C3986580}.exeC:\Windows\{6EDBE4B3-FF3C-402a-8B15-8574C3986580}.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\{71BB9393-0C58-42d5-AAF4-5F3B18DD1D81}.exeC:\Windows\{71BB9393-0C58-42d5-AAF4-5F3B18DD1D81}.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\{41BAF34B-8EF5-436e-873B-AD7F73CB722B}.exeC:\Windows\{41BAF34B-8EF5-436e-873B-AD7F73CB722B}.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\{BD939AE4-FA33-4b56-86BC-0C4036397676}.exeC:\Windows\{BD939AE4-FA33-4b56-86BC-0C4036397676}.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\{19853FFF-CE1C-4892-84A3-0B432F3276C6}.exeC:\Windows\{19853FFF-CE1C-4892-84A3-0B432F3276C6}.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\{3B598B31-291D-4c53-A8FE-BBCC5213AE2B}.exeC:\Windows\{3B598B31-291D-4c53-A8FE-BBCC5213AE2B}.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\{E1398F79-4DDD-4a53-B866-40E55A841F2B}.exeC:\Windows\{E1398F79-4DDD-4a53-B866-40E55A841F2B}.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\{3B598~1.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\{19853~1.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\{BD939~1.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\{41BAF~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\{71BB9~1.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\{6EDBE~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\{4672F~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\{0D230~1.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\{34ED2~1.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\{35ECF~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
{0D230AB3-BE05-4052-A3DA-36B2A70D521D}.exe
{19853FFF-CE1C-4892-84A3-0B432F3276C6}.exe
{34ED2FB5-57EB-4959-9B74-0FADA85A6638}.exe
{35ECF7D4-74D0-40f3-BC8E-31EA063FF14B}.exe
{3B598B31-291D-4c53-A8FE-BBCC5213AE2B}.exe
{41BAF34B-8EF5-436e-873B-AD7F73CB722B}.exe
{4672F643-483A-42f2-BD50-E4C71FE63C49}.exe
{6EDBE4B3-FF3C-402a-8B15-8574C3986580}.exe
{71BB9393-0C58-42d5-AAF4-5F3B18DD1D81}.exe
{BD939AE4-FA33-4b56-86BC-0C4036397676}.exe
{E1398F79-4DDD-4a53-B866-40E55A841F2B}.exe
memory/648-8-0x0000000000400000-0x0000000000417000-memory.dmp
memory/648-11-0x0000000000400000-0x0000000000417000-memory.dmp
memory/648-5-0x0000000000400000-0x0000000000417000-memory.dmp
memory/740-58-0x0000000000400000-0x0000000000417000-memory.dmp
memory/740-53-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2096-59-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2096-63-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2728-52-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3216-23-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3216-17-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3576-47-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3576-42-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4348-66-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4492-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4492-6-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4492-1-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4868-29-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4868-24-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5000-35-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5000-30-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5012-41-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5012-36-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5092-18-0x0000000000400000-0x0000000000417000-memory.dmp