Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
27/07/2026, 07:46
General
- Target 2026-07-27_e8b0bf289cebe715a222b8043320f882_elex_wannacry.exe
- Size 68KB
- Sample260727-jmaagsysbs
- SHA256 8d44004e81d0c36d10576e9df620fe524f23077a6a241b912ca294f8a46b8e75
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
-
C:\Users\Admin\AppData\Local\Temp\2026-07-27_e8b0bf289cebe715a222b8043320f882_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-27_e8b0bf289cebe715a222b8043320f882_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
-
C:\Windows\{67EEAF3E-FAE5-4bb5-B2B2-030DA4241411}.exeC:\Windows\{67EEAF3E-FAE5-4bb5-B2B2-030DA4241411}.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
-
C:\Windows\{9AE0DCA7-ECA6-4d90-820A-C540EA013060}.exeC:\Windows\{9AE0DCA7-ECA6-4d90-820A-C540EA013060}.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
-
C:\Windows\{D4FC1581-1C61-4cd8-9160-7C0F3675D5E8}.exeC:\Windows\{D4FC1581-1C61-4cd8-9160-7C0F3675D5E8}.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
-
C:\Windows\{7F69CD2C-5EDB-4514-92C0-2A208E3770C4}.exeC:\Windows\{7F69CD2C-5EDB-4514-92C0-2A208E3770C4}.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
-
C:\Windows\{15620331-26FC-470a-A7BA-970F69B1E023}.exeC:\Windows\{15620331-26FC-470a-A7BA-970F69B1E023}.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
-
C:\Windows\{3F31B847-62FF-4079-9477-E18B792564E1}.exeC:\Windows\{3F31B847-62FF-4079-9477-E18B792564E1}.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
-
C:\Windows\{6F077A82-FF4E-4dc5-A253-6FBBE9C9678A}.exeC:\Windows\{6F077A82-FF4E-4dc5-A253-6FBBE9C9678A}.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
-
C:\Windows\{C385509B-E30E-4be2-AED0-B8DD154F60B0}.exeC:\Windows\{C385509B-E30E-4be2-AED0-B8DD154F60B0}.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
-
C:\Windows\{33086B06-00E1-46d4-A5CF-06DCBEE7207D}.exeC:\Windows\{33086B06-00E1-46d4-A5CF-06DCBEE7207D}.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
-
C:\Windows\{3D788F9A-4286-450d-BAEA-DB3B87ED5AD3}.exeC:\Windows\{3D788F9A-4286-450d-BAEA-DB3B87ED5AD3}.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\{73A28BEB-066D-4d82-8C5F-DCE19BB94ABE}.exeC:\Windows\{73A28BEB-066D-4d82-8C5F-DCE19BB94ABE}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{3D788~1.EXE > nul12⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{33086~1.EXE > nul11⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{C3855~1.EXE > nul10⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{6F077~1.EXE > nul9⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{3F31B~1.EXE > nul8⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{15620~1.EXE > nul7⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{7F69C~1.EXE > nul6⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{D4FC1~1.EXE > nul5⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{9AE0D~1.EXE > nul4⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{67EEA~1.EXE > nul3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
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
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
{15620331-26FC-470a-A7BA-970F69B1E023}.exe
{33086B06-00E1-46d4-A5CF-06DCBEE7207D}.exe
{3D788F9A-4286-450d-BAEA-DB3B87ED5AD3}.exe
{3F31B847-62FF-4079-9477-E18B792564E1}.exe
{67EEAF3E-FAE5-4bb5-B2B2-030DA4241411}.exe
{6F077A82-FF4E-4dc5-A253-6FBBE9C9678A}.exe
{73A28BEB-066D-4d82-8C5F-DCE19BB94ABE}.exe
{7F69CD2C-5EDB-4514-92C0-2A208E3770C4}.exe
{9AE0DCA7-ECA6-4d90-820A-C540EA013060}.exe
{C385509B-E30E-4be2-AED0-B8DD154F60B0}.exe
{D4FC1581-1C61-4cd8-9160-7C0F3675D5E8}.exe
memory/1308-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2760-68-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2760-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3368-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3368-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3368-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3380-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3380-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3704-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3704-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3776-76-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3776-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3812-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3812-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4344-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4344-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4444-61-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4444-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4868-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4868-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5912-54-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5912-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5984-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5984-26-0x0000000000400000-0x0000000000411000-memory.dmp