Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
06/05/2026, 07:51
General
- Target 2026-05-06_7eefcb94392634f875b289333b615855_elex_wannacry.exe
- Size 96KB
- Sample260506-jptrxag13j
- SHA256 6e18dae1e38880ed90c0e7b22c1f9b6b936fac90f498bc4f967113f2d77da30b
Score
10/10
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 1 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 1 IoCs
- Drops file in Windows directory 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 3 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 1 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-06_7eefcb94392634f875b289333b615855_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-06_7eefcb94392634f875b289333b615855_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\{4CC6872B-4563-4d8f-ABD0-BFE4421C1CEC}.exeC:\Windows\{4CC6872B-4563-4d8f-ABD0-BFE4421C1CEC}.exe2⤵
- Executes dropped EXE
- 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⤵
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{4CC6872B-4563-4d8f-ABD0-BFE4421C1CEC}.exe
memory/2908-6-0x00000000007A0000-0x000000000085F000-memory.dmp
memory/2908-8-0x00000000007A0000-0x000000000085F000-memory.dmp
memory/5012-0-0x00000000009E0000-0x0000000000A9F000-memory.dmp
memory/5012-5-0x00000000009E0000-0x0000000000A9F000-memory.dmp