Analysis
- max time kernel
150s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
19/08/2026, 12:49
General
- Target 2026-08-19_b5fcf5a4d089cc707aca7f291a3998af_elex_wannacry.exe
- Size 90KB
- Sample260819-p2cbaawxes
- SHA256 64df6a5bcc8cfb739d1471764925596f96b05931935771222cfde0cb65605ebc
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\2026-08-19_b5fcf5a4d089cc707aca7f291a3998af_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-19_b5fcf5a4d089cc707aca7f291a3998af_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\{CD029150-AD2B-4ecf-8F67-ED0FE5D0AD4B}.exeC:\Windows\{CD029150-AD2B-4ecf-8F67-ED0FE5D0AD4B}.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\{007BC2EA-BC11-4b1f-88B5-0F4A01446CC5}.exeC:\Windows\{007BC2EA-BC11-4b1f-88B5-0F4A01446CC5}.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\{49350721-4C3F-41df-A9CE-773116898804}.exeC:\Windows\{49350721-4C3F-41df-A9CE-773116898804}.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\{AD8C06F1-17FD-421d-A962-D022FC55E05B}.exeC:\Windows\{AD8C06F1-17FD-421d-A962-D022FC55E05B}.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\{4E4139E1-1EC4-40ab-9FF6-5F32B2471B74}.exeC:\Windows\{4E4139E1-1EC4-40ab-9FF6-5F32B2471B74}.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\{E32AA9D0-848B-4c92-8291-7CDDEF0EC12D}.exeC:\Windows\{E32AA9D0-848B-4c92-8291-7CDDEF0EC12D}.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\{1FADA685-34DB-4e06-BAEF-F5682F942239}.exeC:\Windows\{1FADA685-34DB-4e06-BAEF-F5682F942239}.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\{DBC50B6D-FEF3-4d77-9AA5-C0250D5B9A4C}.exeC:\Windows\{DBC50B6D-FEF3-4d77-9AA5-C0250D5B9A4C}.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\{2B424CB3-FD48-4c03-BF5F-D84B7BC363F4}.exeC:\Windows\{2B424CB3-FD48-4c03-BF5F-D84B7BC363F4}.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\{4C8B5E20-F0EE-4ffc-84DF-7B93E13CA8AE}.exeC:\Windows\{4C8B5E20-F0EE-4ffc-84DF-7B93E13CA8AE}.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\{AD4FFA08-7E2C-44ff-A8F4-A1709F927E38}.exeC:\Windows\{AD4FFA08-7E2C-44ff-A8F4-A1709F927E38}.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\{4C8B5~1.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\{2B424~1.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\{DBC50~1.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\{1FADA~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\{E32AA~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\{4E413~1.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\{AD8C0~1.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\{49350~1.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\{007BC~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\{CD029~1.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
{007BC2EA-BC11-4b1f-88B5-0F4A01446CC5}.exe
{1FADA685-34DB-4e06-BAEF-F5682F942239}.exe
{2B424CB3-FD48-4c03-BF5F-D84B7BC363F4}.exe
{49350721-4C3F-41df-A9CE-773116898804}.exe
{4C8B5E20-F0EE-4ffc-84DF-7B93E13CA8AE}.exe
{4E4139E1-1EC4-40ab-9FF6-5F32B2471B74}.exe
{AD4FFA08-7E2C-44ff-A8F4-A1709F927E38}.exe
{AD8C06F1-17FD-421d-A962-D022FC55E05B}.exe
{CD029150-AD2B-4ecf-8F67-ED0FE5D0AD4B}.exe
{DBC50B6D-FEF3-4d77-9AA5-C0250D5B9A4C}.exe
{E32AA9D0-848B-4c92-8291-7CDDEF0EC12D}.exe
memory/352-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/352-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1200-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1200-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1236-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1236-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1236-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1340-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1340-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2668-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2668-16-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2668-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3012-76-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3012-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4264-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4264-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4416-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4416-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4460-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4460-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4504-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4828-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4828-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4988-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4988-56-0x0000000000400000-0x0000000000411000-memory.dmp