Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
04/08/2026, 12:20
General
- Target 2026-08-03_3def22a442edb0eade9ee1fd83f41e4d_elex_wannacry.exe
- Size 72KB
- Sample260804-ph5hqaba36
- SHA256 10ebafa5f77b87bcf4fe7cde06cf017237b41458b12df1f340ccec1efe140333
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 45 IoCs
- UPX dump on OEP (original entry point) 45 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
- UPX packed file 45 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- 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\2026-08-03_3def22a442edb0eade9ee1fd83f41e4d_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_3def22a442edb0eade9ee1fd83f41e4d_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\{FBC376FC-61D3-4d58-9215-0F1E7A8D4ACD}.exeC:\Windows\{FBC376FC-61D3-4d58-9215-0F1E7A8D4ACD}.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\{B97B66EA-3446-4679-BC82-2503FD9D4D1E}.exeC:\Windows\{B97B66EA-3446-4679-BC82-2503FD9D4D1E}.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\{DC3790AA-3505-4b44-BB73-B3989AAEE940}.exeC:\Windows\{DC3790AA-3505-4b44-BB73-B3989AAEE940}.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\{5E21BBBD-2103-4ff5-8D51-A6082B3200D5}.exeC:\Windows\{5E21BBBD-2103-4ff5-8D51-A6082B3200D5}.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\{648DE16D-63CC-4bb4-8E51-8C301FE1F3B5}.exeC:\Windows\{648DE16D-63CC-4bb4-8E51-8C301FE1F3B5}.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\{DDBAFCFD-8BCD-489f-A358-E4676CA4E817}.exeC:\Windows\{DDBAFCFD-8BCD-489f-A358-E4676CA4E817}.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\{1807EA75-1E17-40cd-B683-24E682B7D469}.exeC:\Windows\{1807EA75-1E17-40cd-B683-24E682B7D469}.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\{F1A06AEA-2BC0-4bce-B5AD-8B29B3AF16C9}.exeC:\Windows\{F1A06AEA-2BC0-4bce-B5AD-8B29B3AF16C9}.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\{928E18CD-8966-4543-95B1-4D9FE5B35CEA}.exeC:\Windows\{928E18CD-8966-4543-95B1-4D9FE5B35CEA}.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\{FFD56410-7EF8-4a8a-BEAA-DC582B8C691A}.exeC:\Windows\{FFD56410-7EF8-4a8a-BEAA-DC582B8C691A}.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\{16661AB0-1A91-4f58-ABBC-A9AD77A794E7}.exeC:\Windows\{16661AB0-1A91-4f58-ABBC-A9AD77A794E7}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{FFD56~1.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\{928E1~1.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\{F1A06~1.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\{1807E~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\{DDBAF~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\{648DE~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\{5E21B~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\{DC379~1.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\{B97B6~1.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\{FBC37~1.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
{16661AB0-1A91-4f58-ABBC-A9AD77A794E7}.exe
{1807EA75-1E17-40cd-B683-24E682B7D469}.exe
{5E21BBBD-2103-4ff5-8D51-A6082B3200D5}.exe
{648DE16D-63CC-4bb4-8E51-8C301FE1F3B5}.exe
{928E18CD-8966-4543-95B1-4D9FE5B35CEA}.exe
{B97B66EA-3446-4679-BC82-2503FD9D4D1E}.exe
{DC3790AA-3505-4b44-BB73-B3989AAEE940}.exe
{DDBAFCFD-8BCD-489f-A358-E4676CA4E817}.exe
{F1A06AEA-2BC0-4bce-B5AD-8B29B3AF16C9}.exe
{FBC376FC-61D3-4d58-9215-0F1E7A8D4ACD}.exe
{FFD56410-7EF8-4a8a-BEAA-DC582B8C691A}.exe
memory/980-54-0x0000000000400000-0x0000000000413000-memory.dmp
memory/980-50-0x0000000000400000-0x0000000000413000-memory.dmp
memory/980-49-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1304-57-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1304-55-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1304-61-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2224-70-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2224-76-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2224-71-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2572-26-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2572-29-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2572-33-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2904-47-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2904-41-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2904-43-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3040-36-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3040-40-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3040-34-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3520-13-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3520-8-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3520-5-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3956-69-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3956-63-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3956-64-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4356-27-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4356-22-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4356-21-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4364-77-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4688-15-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4688-14-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4688-20-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5016-1-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5016-7-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5016-0-0x0000000000400000-0x0000000000413000-memory.dmp