Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 10:04
General
- Target 2026-07-30_3880937711aedb0d06fab1c5dea76186_elex_wannacry.exe
- Size 64KB
- Sample260730-l39fmafe56
- SHA256 4c1710c7e43d7037a13ff0a98577ee92ebaa13d152fb7cc24f3a447ccd098ed2
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
- Detects Windows executables referencing non-Windows User-Agents 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\2026-07-30_3880937711aedb0d06fab1c5dea76186_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_3880937711aedb0d06fab1c5dea76186_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\{8A5C63BD-A3AF-4ef4-B83B-A48F18A6D55E}.exeC:\Windows\{8A5C63BD-A3AF-4ef4-B83B-A48F18A6D55E}.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\{022B4633-E998-414e-AE18-F09D859AE87F}.exeC:\Windows\{022B4633-E998-414e-AE18-F09D859AE87F}.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\{A83980D8-63B4-4f2b-914F-569B6940D581}.exeC:\Windows\{A83980D8-63B4-4f2b-914F-569B6940D581}.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\{A01269CB-3EDE-4ec8-81F1-CF139750B03F}.exeC:\Windows\{A01269CB-3EDE-4ec8-81F1-CF139750B03F}.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\{E2D2AA6D-AF03-464d-8C01-0938DA42F376}.exeC:\Windows\{E2D2AA6D-AF03-464d-8C01-0938DA42F376}.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\{F340AE9C-8A87-4b6f-BF58-C6CFD792414D}.exeC:\Windows\{F340AE9C-8A87-4b6f-BF58-C6CFD792414D}.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\{1CC05C7F-AEE3-4c3f-86A1-A20A6B5C5F9F}.exeC:\Windows\{1CC05C7F-AEE3-4c3f-86A1-A20A6B5C5F9F}.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\{8E4CD7A3-F6BD-4f96-827B-BA19387D3BDB}.exeC:\Windows\{8E4CD7A3-F6BD-4f96-827B-BA19387D3BDB}.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\{EFE988E4-C09F-4a7d-9131-1689E9C32F86}.exeC:\Windows\{EFE988E4-C09F-4a7d-9131-1689E9C32F86}.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\{A068DE54-72F9-4703-B6BC-1058D6AA0E61}.exeC:\Windows\{A068DE54-72F9-4703-B6BC-1058D6AA0E61}.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\{1403C2ED-022F-4dfa-ADF5-08E75469358F}.exeC:\Windows\{1403C2ED-022F-4dfa-ADF5-08E75469358F}.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\{A068D~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\{EFE98~1.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\{8E4CD~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\{1CC05~1.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\{F340A~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\{E2D2A~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\{A0126~1.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\{A8398~1.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\{022B4~1.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\{8A5C6~1.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
{022B4633-E998-414e-AE18-F09D859AE87F}.exe
{1403C2ED-022F-4dfa-ADF5-08E75469358F}.exe
{1CC05C7F-AEE3-4c3f-86A1-A20A6B5C5F9F}.exe
{8A5C63BD-A3AF-4ef4-B83B-A48F18A6D55E}.exe
{8E4CD7A3-F6BD-4f96-827B-BA19387D3BDB}.exe
{A01269CB-3EDE-4ec8-81F1-CF139750B03F}.exe
{A068DE54-72F9-4703-B6BC-1058D6AA0E61}.exe
{A83980D8-63B4-4f2b-914F-569B6940D581}.exe
{E2D2AA6D-AF03-464d-8C01-0938DA42F376}.exe
{EFE988E4-C09F-4a7d-9131-1689E9C32F86}.exe
{F340AE9C-8A87-4b6f-BF58-C6CFD792414D}.exe
memory/824-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/824-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1508-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1508-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1616-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1760-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1760-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3172-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3172-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3488-75-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3488-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3572-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3572-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3600-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3600-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3600-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4116-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4116-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4624-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4624-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4948-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4948-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5764-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5764-48-0x0000000000400000-0x0000000000410000-memory.dmp