Analysis
- max time kernel
148s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 14:56
General
- Target 2026-07-30_cc8756e4848c2edfe704307c6bb17886_elex_wannacry.exe
- Size 64KB
- Sample260730-sbc2nsbc48
- SHA256 d57b3ed03e0140be491652de830dcfcaffc7979fcd27facac5cce41491bf8b45
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 36 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\2026-07-30_cc8756e4848c2edfe704307c6bb17886_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_cc8756e4848c2edfe704307c6bb17886_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\{F87BFC42-DE7F-4061-888E-0CF8AB2F54B4}.exeC:\Windows\{F87BFC42-DE7F-4061-888E-0CF8AB2F54B4}.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\{59264D01-7A7B-4576-A567-3C7E524A5FB0}.exeC:\Windows\{59264D01-7A7B-4576-A567-3C7E524A5FB0}.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\{E5EB3906-B8DA-4ace-B1F8-990E32F7F9BE}.exeC:\Windows\{E5EB3906-B8DA-4ace-B1F8-990E32F7F9BE}.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\{547CC408-3483-4bc5-BC84-70E8619C3128}.exeC:\Windows\{547CC408-3483-4bc5-BC84-70E8619C3128}.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\{17AC1F94-6059-4e03-9721-011C9A363A0B}.exeC:\Windows\{17AC1F94-6059-4e03-9721-011C9A363A0B}.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\{C2F6F822-08E2-4fd8-95EA-70BAE9420A5C}.exeC:\Windows\{C2F6F822-08E2-4fd8-95EA-70BAE9420A5C}.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\{DE6E8BE1-D17B-43db-9A71-F5688A1F5CA2}.exeC:\Windows\{DE6E8BE1-D17B-43db-9A71-F5688A1F5CA2}.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\{D009B996-869C-4bac-870C-FC3C0CFA4A85}.exeC:\Windows\{D009B996-869C-4bac-870C-FC3C0CFA4A85}.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\{C0461451-E374-45f9-ACC9-BC654446F04C}.exeC:\Windows\{C0461451-E374-45f9-ACC9-BC654446F04C}.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\{BF5972E1-C43C-4f7a-BA0E-CC58F7B39F94}.exeC:\Windows\{BF5972E1-C43C-4f7a-BA0E-CC58F7B39F94}.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\{B8983AD8-D710-4517-AABD-76455D7A6DA7}.exeC:\Windows\{B8983AD8-D710-4517-AABD-76455D7A6DA7}.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\{BF597~1.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\{C0461~1.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\{D009B~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\{DE6E8~1.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\{C2F6F~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\{17AC1~1.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\{547CC~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\{E5EB3~1.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\{59264~1.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\{F87BF~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
{17AC1F94-6059-4e03-9721-011C9A363A0B}.exe
{547CC408-3483-4bc5-BC84-70E8619C3128}.exe
{59264D01-7A7B-4576-A567-3C7E524A5FB0}.exe
{B8983AD8-D710-4517-AABD-76455D7A6DA7}.exe
{BF5972E1-C43C-4f7a-BA0E-CC58F7B39F94}.exe
{C0461451-E374-45f9-ACC9-BC654446F04C}.exe
{C2F6F822-08E2-4fd8-95EA-70BAE9420A5C}.exe
{D009B996-869C-4bac-870C-FC3C0CFA4A85}.exe
{DE6E8BE1-D17B-43db-9A71-F5688A1F5CA2}.exe
{E5EB3906-B8DA-4ace-B1F8-990E32F7F9BE}.exe
{F87BFC42-DE7F-4061-888E-0CF8AB2F54B4}.exe
memory/1248-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1248-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2660-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2660-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3452-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3452-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4064-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4300-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4300-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4456-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4456-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4456-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4560-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4560-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4636-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4636-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4816-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4816-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5020-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5020-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5020-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5116-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5116-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5752-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5752-41-0x0000000000400000-0x0000000000410000-memory.dmp