Analysis
- max time kernel
148s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
02/08/2026, 03:36
General
- Target 2026-08-02_12e85bc2f63164f6de2867aaeaee28cc_elex_wannacry.exe
- Size 24KB
- Sample260802-d52jsscf26
- SHA256 d67f031ed70609847df3024be5745b90674f6a86942720a98d60ad4b45d69625
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
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C:\Users\Admin\AppData\Local\Temp\2026-08-02_12e85bc2f63164f6de2867aaeaee28cc_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-02_12e85bc2f63164f6de2867aaeaee28cc_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\{73AE104E-AA43-4e88-9FFD-6A5BA3BFB513}.exeC:\Windows\{73AE104E-AA43-4e88-9FFD-6A5BA3BFB513}.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\{018CAF90-9624-4884-A81A-B3D7A0ABFAC0}.exeC:\Windows\{018CAF90-9624-4884-A81A-B3D7A0ABFAC0}.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\{12441676-B629-452b-A5FE-03648306EE1F}.exeC:\Windows\{12441676-B629-452b-A5FE-03648306EE1F}.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\{C9AC636C-E995-487e-95F1-81BBD4D81300}.exeC:\Windows\{C9AC636C-E995-487e-95F1-81BBD4D81300}.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\{788993AD-2A60-40c3-B46C-95AC892A566C}.exeC:\Windows\{788993AD-2A60-40c3-B46C-95AC892A566C}.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\{2E1E76C7-C7A6-4e26-8B76-06B2D4E1D475}.exeC:\Windows\{2E1E76C7-C7A6-4e26-8B76-06B2D4E1D475}.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\{ACA1C67B-E208-4c97-ABEE-8F56A9062523}.exeC:\Windows\{ACA1C67B-E208-4c97-ABEE-8F56A9062523}.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\{B1F59576-679F-40f5-A182-7CAD796BA071}.exeC:\Windows\{B1F59576-679F-40f5-A182-7CAD796BA071}.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\{479EFDD4-622E-487a-96A7-D2CC47DADF63}.exeC:\Windows\{479EFDD4-622E-487a-96A7-D2CC47DADF63}.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\{C1BF4D67-5AF6-4997-BFB4-DE0C46BE40C3}.exeC:\Windows\{C1BF4D67-5AF6-4997-BFB4-DE0C46BE40C3}.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\{3DCE2AB2-BE23-4058-BCFA-FC0E93D7D17C}.exeC:\Windows\{3DCE2AB2-BE23-4058-BCFA-FC0E93D7D17C}.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\{C1BF4~1.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\{479EF~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\{B1F59~1.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\{ACA1C~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\{2E1E7~1.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\{78899~1.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\{C9AC6~1.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\{12441~1.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\{018CA~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\{73AE1~1.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
{018CAF90-9624-4884-A81A-B3D7A0ABFAC0}.exe
{12441676-B629-452b-A5FE-03648306EE1F}.exe
{2E1E76C7-C7A6-4e26-8B76-06B2D4E1D475}.exe
{3DCE2AB2-BE23-4058-BCFA-FC0E93D7D17C}.exe
{479EFDD4-622E-487a-96A7-D2CC47DADF63}.exe
{73AE104E-AA43-4e88-9FFD-6A5BA3BFB513}.exe
{788993AD-2A60-40c3-B46C-95AC892A566C}.exe
{ACA1C67B-E208-4c97-ABEE-8F56A9062523}.exe
{B1F59576-679F-40f5-A182-7CAD796BA071}.exe
{C1BF4D67-5AF6-4997-BFB4-DE0C46BE40C3}.exe
{C9AC636C-E995-487e-95F1-81BBD4D81300}.exe
memory/236-33-0x0000000000400000-0x0000000000413000-memory.dmp
memory/236-30-0x0000000000400000-0x0000000000413000-memory.dmp
memory/236-38-0x0000000000400000-0x0000000000413000-memory.dmp
memory/572-15-0x0000000000400000-0x0000000000413000-memory.dmp
memory/572-21-0x0000000000400000-0x0000000000413000-memory.dmp
memory/572-17-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1052-65-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1052-63-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1052-69-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2412-46-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2412-49-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2412-53-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2484-87-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3088-6-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3088-13-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3088-9-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4412-77-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4412-73-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4412-71-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5032-61-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5032-57-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5032-55-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5272-79-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5272-85-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5272-81-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5320-7-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5320-1-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5320-0-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5428-23-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5428-25-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5428-31-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5872-41-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5872-47-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5872-39-0x0000000000400000-0x0000000000413000-memory.dmp