Analysis
- max time kernel
148s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
23/07/2026, 02:44
General
- Target 2026-07-23_9b02060484936a4ac661e4ea33eeb329_elex_wannacry.exe
- Size 90KB
- Sample260723-c8j89avwey
- SHA256 cac67b5b06de7ef90d58e329b3469cc697ff022b2487fd5f1f2ff3645935d579
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\2026-07-23_9b02060484936a4ac661e4ea33eeb329_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-23_9b02060484936a4ac661e4ea33eeb329_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\{EA612077-3D7A-4918-AF0A-748BF298A1DF}.exeC:\Windows\{EA612077-3D7A-4918-AF0A-748BF298A1DF}.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\{0343200D-524F-4a18-8087-6C3268769E62}.exeC:\Windows\{0343200D-524F-4a18-8087-6C3268769E62}.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\{1827459E-DA6F-4368-A1E3-D33B37B3E234}.exeC:\Windows\{1827459E-DA6F-4368-A1E3-D33B37B3E234}.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\{F8B8ACA0-1E31-4d9e-A238-AD20FCD6E2E4}.exeC:\Windows\{F8B8ACA0-1E31-4d9e-A238-AD20FCD6E2E4}.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\{72A01705-FD4C-498d-A7D5-369E0346F0F8}.exeC:\Windows\{72A01705-FD4C-498d-A7D5-369E0346F0F8}.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\{2A841167-6741-4ae5-89DF-C6ADCFC18A85}.exeC:\Windows\{2A841167-6741-4ae5-89DF-C6ADCFC18A85}.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\{BA752FAE-E986-4e5b-B3D4-C241B9FEAEB0}.exeC:\Windows\{BA752FAE-E986-4e5b-B3D4-C241B9FEAEB0}.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\{039719B7-EA84-45ed-BBA8-5A5A1EF0BB88}.exeC:\Windows\{039719B7-EA84-45ed-BBA8-5A5A1EF0BB88}.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\{A28268DE-6DAC-4fea-95A4-B7A484F5FC7E}.exeC:\Windows\{A28268DE-6DAC-4fea-95A4-B7A484F5FC7E}.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\{F70E29C9-C8A7-470f-A8FA-0E7CF345AE4D}.exeC:\Windows\{F70E29C9-C8A7-470f-A8FA-0E7CF345AE4D}.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\{BD0DD2C4-E9E7-4a45-888E-5D55F2A6AF37}.exeC:\Windows\{BD0DD2C4-E9E7-4a45-888E-5D55F2A6AF37}.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\{F70E2~1.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\{A2826~1.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\{03971~1.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\{BA752~1.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\{2A841~1.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\{72A01~1.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\{F8B8A~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\{18274~1.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\{03432~1.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\{EA612~1.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
{0343200D-524F-4a18-8087-6C3268769E62}.exe
{039719B7-EA84-45ed-BBA8-5A5A1EF0BB88}.exe
{1827459E-DA6F-4368-A1E3-D33B37B3E234}.exe
{2A841167-6741-4ae5-89DF-C6ADCFC18A85}.exe
{72A01705-FD4C-498d-A7D5-369E0346F0F8}.exe
{A28268DE-6DAC-4fea-95A4-B7A484F5FC7E}.exe
{BA752FAE-E986-4e5b-B3D4-C241B9FEAEB0}.exe
{BD0DD2C4-E9E7-4a45-888E-5D55F2A6AF37}.exe
{EA612077-3D7A-4918-AF0A-748BF298A1DF}.exe
{F70E29C9-C8A7-470f-A8FA-0E7CF345AE4D}.exe
{F8B8ACA0-1E31-4d9e-A238-AD20FCD6E2E4}.exe
memory/708-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/708-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1136-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1136-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1676-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1676-61-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2696-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2696-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2696-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2940-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2940-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4380-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4544-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4544-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4832-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4832-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5020-26-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5020-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5584-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5584-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5840-54-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5840-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6048-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6048-75-0x0000000000400000-0x0000000000411000-memory.dmp