Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
01/08/2026, 13:50
General
- Target 2026-08-01_52737c634dee836653b9ee4977783f27_elex_wannacry.exe
- Size 24KB
- Sample260801-q5fcsabe23
- SHA256 c34aaff29bc4c3103ca97e83e75f4ca1501b2daef9e5d023c1b0eae3f79fcdaa
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 44 IoCs
- UPX dump on OEP (original entry point) 44 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 44 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\2026-08-01_52737c634dee836653b9ee4977783f27_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-01_52737c634dee836653b9ee4977783f27_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\{C5AC8A5F-5A69-4dad-B644-60D55A2063BD}.exeC:\Windows\{C5AC8A5F-5A69-4dad-B644-60D55A2063BD}.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\{0BA76080-9E2E-4c04-A294-8366DE2ADD4C}.exeC:\Windows\{0BA76080-9E2E-4c04-A294-8366DE2ADD4C}.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\{8C1343AD-942B-4a6c-98DA-C94080D498CA}.exeC:\Windows\{8C1343AD-942B-4a6c-98DA-C94080D498CA}.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\{1430F1C5-A0C3-45bb-98C8-29940568E87C}.exeC:\Windows\{1430F1C5-A0C3-45bb-98C8-29940568E87C}.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\{9741295B-DF4A-4233-BA35-F011C124B004}.exeC:\Windows\{9741295B-DF4A-4233-BA35-F011C124B004}.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\{B0E567C3-F2A2-4057-945E-6C319071BC7C}.exeC:\Windows\{B0E567C3-F2A2-4057-945E-6C319071BC7C}.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\{1EC5DA81-4178-4bce-BFCB-D0F868457174}.exeC:\Windows\{1EC5DA81-4178-4bce-BFCB-D0F868457174}.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\{D318980B-3783-48ab-AA97-1AA81B800DEE}.exeC:\Windows\{D318980B-3783-48ab-AA97-1AA81B800DEE}.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\{0BF3AF2D-E00E-4080-B80C-FFB4DFB3EBFE}.exeC:\Windows\{0BF3AF2D-E00E-4080-B80C-FFB4DFB3EBFE}.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\{F76D6C57-B743-4afd-B7D5-92FC987759B6}.exeC:\Windows\{F76D6C57-B743-4afd-B7D5-92FC987759B6}.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\{5E838E1C-5528-4368-B9CB-34A2F9EF5B00}.exeC:\Windows\{5E838E1C-5528-4368-B9CB-34A2F9EF5B00}.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\{F76D6~1.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\{0BF3A~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\{D3189~1.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\{1EC5D~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\{B0E56~1.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\{97412~1.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\{1430F~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\{8C134~1.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\{0BA76~1.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\{C5AC8~1.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
{0BA76080-9E2E-4c04-A294-8366DE2ADD4C}.exe
{0BF3AF2D-E00E-4080-B80C-FFB4DFB3EBFE}.exe
{1430F1C5-A0C3-45bb-98C8-29940568E87C}.exe
{1EC5DA81-4178-4bce-BFCB-D0F868457174}.exe
{5E838E1C-5528-4368-B9CB-34A2F9EF5B00}.exe
{8C1343AD-942B-4a6c-98DA-C94080D498CA}.exe
{9741295B-DF4A-4233-BA35-F011C124B004}.exe
{B0E567C3-F2A2-4057-945E-6C319071BC7C}.exe
{C5AC8A5F-5A69-4dad-B644-60D55A2063BD}.exe
{D318980B-3783-48ab-AA97-1AA81B800DEE}.exe
{F76D6C57-B743-4afd-B7D5-92FC987759B6}.exe
memory/832-21-0x0000000000400000-0x0000000000413000-memory.dmp
memory/832-15-0x0000000000400000-0x0000000000413000-memory.dmp
memory/832-17-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1028-86-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1052-7-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1052-0-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1052-1-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1308-53-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1308-49-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1308-47-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1324-9-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1324-14-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1324-6-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1532-29-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1532-25-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1532-23-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1560-80-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1560-78-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1560-85-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2252-39-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2252-41-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2252-46-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2776-70-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2776-72-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2776-76-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3408-64-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3408-68-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3696-55-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3696-63-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3696-57-0x0000000000400000-0x0000000000413000-memory.dmp
memory/6000-37-0x0000000000400000-0x0000000000413000-memory.dmp
memory/6000-33-0x0000000000400000-0x0000000000413000-memory.dmp
memory/6000-31-0x0000000000400000-0x0000000000413000-memory.dmp