Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
12/08/2026, 03:25
General
- Target 2026-08-12_da30f24e84d77a2dec6cd84d8d9118f8_elex_wannacry.exe
- Size 64KB
- Sample260812-dytklsxfmg
- SHA256 697a7a9a1c8a7bf4be108505bda7ea655e8d027abb9d84c8be8a3cb6c83e9538
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\2026-08-12_da30f24e84d77a2dec6cd84d8d9118f8_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-12_da30f24e84d77a2dec6cd84d8d9118f8_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\{EFB6547D-30D5-4df3-87F1-4BC336588651}.exeC:\Windows\{EFB6547D-30D5-4df3-87F1-4BC336588651}.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\{73ED0412-F4AF-4ca5-A895-87AF4CCE1B02}.exeC:\Windows\{73ED0412-F4AF-4ca5-A895-87AF4CCE1B02}.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\{7D2F11A3-2C34-4375-BFAC-5AAA488B72BF}.exeC:\Windows\{7D2F11A3-2C34-4375-BFAC-5AAA488B72BF}.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\{64A6E758-1874-4812-8645-064DB4662A17}.exeC:\Windows\{64A6E758-1874-4812-8645-064DB4662A17}.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\{BAA0F0DB-BA8C-478f-B795-82490D11AA66}.exeC:\Windows\{BAA0F0DB-BA8C-478f-B795-82490D11AA66}.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\{47CD625B-C85A-4930-A29C-821D6E7294AD}.exeC:\Windows\{47CD625B-C85A-4930-A29C-821D6E7294AD}.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\{AAA5735F-AD3A-4774-B6FF-437F177BFF70}.exeC:\Windows\{AAA5735F-AD3A-4774-B6FF-437F177BFF70}.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\{B1049078-A61D-466d-81B4-C4B37065C737}.exeC:\Windows\{B1049078-A61D-466d-81B4-C4B37065C737}.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\{EA5ED8CC-E3D5-41bd-A243-2176F9B0EC2B}.exeC:\Windows\{EA5ED8CC-E3D5-41bd-A243-2176F9B0EC2B}.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\{A0CD5D98-6E32-49ce-91E2-981FA807D7FD}.exeC:\Windows\{A0CD5D98-6E32-49ce-91E2-981FA807D7FD}.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\{8B0DED83-7245-430f-B4F9-AFD7B74D9545}.exeC:\Windows\{8B0DED83-7245-430f-B4F9-AFD7B74D9545}.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\{A0CD5~1.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\{EA5ED~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\{B1049~1.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\{AAA57~1.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\{47CD6~1.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\{BAA0F~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\{64A6E~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\{7D2F1~1.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\{73ED0~1.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\{EFB65~1.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
{47CD625B-C85A-4930-A29C-821D6E7294AD}.exe
{64A6E758-1874-4812-8645-064DB4662A17}.exe
{73ED0412-F4AF-4ca5-A895-87AF4CCE1B02}.exe
{7D2F11A3-2C34-4375-BFAC-5AAA488B72BF}.exe
{8B0DED83-7245-430f-B4F9-AFD7B74D9545}.exe
{A0CD5D98-6E32-49ce-91E2-981FA807D7FD}.exe
{AAA5735F-AD3A-4774-B6FF-437F177BFF70}.exe
{B1049078-A61D-466d-81B4-C4B37065C737}.exe
{BAA0F0DB-BA8C-478f-B795-82490D11AA66}.exe
{EA5ED8CC-E3D5-41bd-A243-2176F9B0EC2B}.exe
{EFB6547D-30D5-4df3-87F1-4BC336588651}.exe
memory/292-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/292-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/752-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/752-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/796-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/796-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1300-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1300-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1904-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1904-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3696-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3696-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3956-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3956-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4336-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4336-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4336-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4492-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4492-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4788-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5396-61-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5396-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6072-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6072-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6072-76-0x0000000000400000-0x0000000000410000-memory.dmp