Analysis
- max time kernel
148s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
10/08/2026, 18:27
General
- Target 2026-08-10_944e8a99337a60c8d702bbfa9b8f39c5_elex_wannacry.exe
- Size 92KB
- Sample260810-w315csvfkf
- SHA256 102dd139246e1a24d186930d47b8be06de27c4c613502ab2be222459d5155772
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
- 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\2026-08-10_944e8a99337a60c8d702bbfa9b8f39c5_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-10_944e8a99337a60c8d702bbfa9b8f39c5_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\{72185B08-3808-4a0f-8CE8-772CCA5DC916}.exeC:\Windows\{72185B08-3808-4a0f-8CE8-772CCA5DC916}.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\{24C01A9B-E3EA-4e58-81E7-D47C032E7AD2}.exeC:\Windows\{24C01A9B-E3EA-4e58-81E7-D47C032E7AD2}.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\{1E3B166A-F4A5-48f6-BCC5-DC85F3388494}.exeC:\Windows\{1E3B166A-F4A5-48f6-BCC5-DC85F3388494}.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\{FFE5C879-A110-4727-AAC4-1761DD4820B9}.exeC:\Windows\{FFE5C879-A110-4727-AAC4-1761DD4820B9}.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\{F9972D46-5438-44bd-B82C-FD0AC531B76E}.exeC:\Windows\{F9972D46-5438-44bd-B82C-FD0AC531B76E}.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\{48129139-7603-4150-93AF-3FBA95ED74A5}.exeC:\Windows\{48129139-7603-4150-93AF-3FBA95ED74A5}.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\{07E672AB-3CAE-4c8e-AD65-0F761662FE52}.exeC:\Windows\{07E672AB-3CAE-4c8e-AD65-0F761662FE52}.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\{643A0CA8-E3FC-420b-8CBC-77861BFCCE67}.exeC:\Windows\{643A0CA8-E3FC-420b-8CBC-77861BFCCE67}.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\{BEFF0733-0957-4918-A051-214B23022224}.exeC:\Windows\{BEFF0733-0957-4918-A051-214B23022224}.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\{A056AE98-251D-4e7a-97FF-489B0B2347F3}.exeC:\Windows\{A056AE98-251D-4e7a-97FF-489B0B2347F3}.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\{3F9C04DC-7757-48d1-BF7B-8D56AECD8641}.exeC:\Windows\{3F9C04DC-7757-48d1-BF7B-8D56AECD8641}.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\{A056A~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\{BEFF0~1.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\{643A0~1.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\{07E67~1.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\{48129~1.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\{F9972~1.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\{FFE5C~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\{1E3B1~1.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\{24C01~1.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\{72185~1.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
{07E672AB-3CAE-4c8e-AD65-0F761662FE52}.exe
{1E3B166A-F4A5-48f6-BCC5-DC85F3388494}.exe
{24C01A9B-E3EA-4e58-81E7-D47C032E7AD2}.exe
{3F9C04DC-7757-48d1-BF7B-8D56AECD8641}.exe
{48129139-7603-4150-93AF-3FBA95ED74A5}.exe
{643A0CA8-E3FC-420b-8CBC-77861BFCCE67}.exe
{72185B08-3808-4a0f-8CE8-772CCA5DC916}.exe
{A056AE98-251D-4e7a-97FF-489B0B2347F3}.exe
{BEFF0733-0957-4918-A051-214B23022224}.exe
{F9972D46-5438-44bd-B82C-FD0AC531B76E}.exe
{FFE5C879-A110-4727-AAC4-1761DD4820B9}.exe
memory/1436-12-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1436-6-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1652-7-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1652-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1652-1-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2832-62-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2832-68-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3040-35-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3040-40-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3196-55-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3196-49-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3436-70-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3436-76-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3572-28-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3572-20-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4220-33-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4220-27-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4296-77-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4520-21-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4520-14-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4708-48-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4708-42-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5904-56-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5904-63-0x0000000000400000-0x0000000000417000-memory.dmp