Analysis
- max time kernel
148s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
01/10/2026, 12:26
General
- Target 2026-09-30_6fbbf9f7ccb99e293a7e7ac31dbbdcef_elex_wannacry.exe
- Size 90KB
- Sample261001-pmpcasxtbw
- SHA256 bea3e7c4854515d0a8046cf0f8680716beb2b0da6ed2c4ebc19b60a39a9ab50f
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 35 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\2026-09-30_6fbbf9f7ccb99e293a7e7ac31dbbdcef_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-30_6fbbf9f7ccb99e293a7e7ac31dbbdcef_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\{E88CDD46-406A-4992-891B-291ADABB88B5}.exeC:\Windows\{E88CDD46-406A-4992-891B-291ADABB88B5}.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\{C38180D2-0558-4a29-829C-70F439EAF77E}.exeC:\Windows\{C38180D2-0558-4a29-829C-70F439EAF77E}.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\{CAB5B80D-0102-41f6-A5BA-386D96BDDBF4}.exeC:\Windows\{CAB5B80D-0102-41f6-A5BA-386D96BDDBF4}.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\{E80276E9-2D28-4c7c-BEDE-5871D4606FB8}.exeC:\Windows\{E80276E9-2D28-4c7c-BEDE-5871D4606FB8}.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\{6541C6A7-383A-4d38-B46F-ECA6BA0B98C9}.exeC:\Windows\{6541C6A7-383A-4d38-B46F-ECA6BA0B98C9}.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\{63922C76-AC2A-4ca0-8116-56FB3C2B5A9F}.exeC:\Windows\{63922C76-AC2A-4ca0-8116-56FB3C2B5A9F}.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\{E3C8866E-72F8-4d02-9857-411C582C13D5}.exeC:\Windows\{E3C8866E-72F8-4d02-9857-411C582C13D5}.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\{3A91DB27-F436-4a1c-844A-BAE12E32EE91}.exeC:\Windows\{3A91DB27-F436-4a1c-844A-BAE12E32EE91}.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\{8DA63780-94CB-4f59-9822-CAB06B2A01B2}.exeC:\Windows\{8DA63780-94CB-4f59-9822-CAB06B2A01B2}.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\{3FB9A61C-6481-4f7b-B848-A0BB723AA68F}.exeC:\Windows\{3FB9A61C-6481-4f7b-B848-A0BB723AA68F}.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
-
C:\Windows\{80167F8B-4983-4ddd-BA2E-DD8E56D66FF7}.exeC:\Windows\{80167F8B-4983-4ddd-BA2E-DD8E56D66FF7}.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\{3FB9A~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\{8DA63~1.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\{3A91D~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\{E3C88~1.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\{63922~1.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\{6541C~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\{E8027~1.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\{CAB5B~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\{C3818~1.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\{E88CD~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
{3A91DB27-F436-4a1c-844A-BAE12E32EE91}.exe
{3FB9A61C-6481-4f7b-B848-A0BB723AA68F}.exe
{63922C76-AC2A-4ca0-8116-56FB3C2B5A9F}.exe
{6541C6A7-383A-4d38-B46F-ECA6BA0B98C9}.exe
{80167F8B-4983-4ddd-BA2E-DD8E56D66FF7}.exe
{8DA63780-94CB-4f59-9822-CAB06B2A01B2}.exe
{C38180D2-0558-4a29-829C-70F439EAF77E}.exe
{CAB5B80D-0102-41f6-A5BA-386D96BDDBF4}.exe
{E3C8866E-72F8-4d02-9857-411C582C13D5}.exe
{E80276E9-2D28-4c7c-BEDE-5871D4606FB8}.exe
{E88CDD46-406A-4992-891B-291ADABB88B5}.exe
memory/1424-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1424-68-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1476-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1476-75-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2456-47-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2456-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2884-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2884-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3064-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3064-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3432-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3432-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4240-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4240-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4476-61-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4476-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4548-54-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4548-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4724-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4844-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4844-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4844-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5296-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5296-28-0x0000000000400000-0x0000000000411000-memory.dmp