Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
30/07/2026, 14:56
General
- Target 2026-07-30_cc8756e4848c2edfe704307c6bb17886_elex_wannacry.exe
- Size 64KB
- Sample260730-sbc2nsbc48
- SHA256 d57b3ed03e0140be491652de830dcfcaffc7979fcd27facac5cce41491bf8b45
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 33 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\2026-07-30_cc8756e4848c2edfe704307c6bb17886_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_cc8756e4848c2edfe704307c6bb17886_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\{A0C34D4F-AF16-44ae-930F-5E820B194F88}.exeC:\Windows\{A0C34D4F-AF16-44ae-930F-5E820B194F88}.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\{085D7830-ADAB-4e85-8A05-BC198205A9FF}.exeC:\Windows\{085D7830-ADAB-4e85-8A05-BC198205A9FF}.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\{376FE972-230A-4c62-9DB2-129DF919CA1F}.exeC:\Windows\{376FE972-230A-4c62-9DB2-129DF919CA1F}.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\{2111DC93-0D77-4b97-86D7-5AF6CEA76B66}.exeC:\Windows\{2111DC93-0D77-4b97-86D7-5AF6CEA76B66}.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\{19ADBD56-69F2-4949-B7ED-725223AD53C5}.exeC:\Windows\{19ADBD56-69F2-4949-B7ED-725223AD53C5}.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\{C5F99D76-9CC7-4a58-AD2B-A97230278431}.exeC:\Windows\{C5F99D76-9CC7-4a58-AD2B-A97230278431}.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\{11869450-B76A-44a7-BC3D-A5BE849AAC73}.exeC:\Windows\{11869450-B76A-44a7-BC3D-A5BE849AAC73}.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\{AA1AC3EC-9A46-4670-92C0-3C93C096BFFF}.exeC:\Windows\{AA1AC3EC-9A46-4670-92C0-3C93C096BFFF}.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\{756D859D-C26D-4461-9B22-3F81C48A6B7D}.exeC:\Windows\{756D859D-C26D-4461-9B22-3F81C48A6B7D}.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\{0B4619E6-194D-43eb-A7A5-5F1C3164A421}.exeC:\Windows\{0B4619E6-194D-43eb-A7A5-5F1C3164A421}.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\{765BAA02-F54E-4efb-8675-86CDC68A8AD6}.exeC:\Windows\{765BAA02-F54E-4efb-8675-86CDC68A8AD6}.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\{0B461~1.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\{756D8~1.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\{AA1AC~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\{11869~1.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\{C5F99~1.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\{19ADB~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\{2111D~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\{376FE~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\{085D7~1.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\{A0C34~1.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
{085D7830-ADAB-4e85-8A05-BC198205A9FF}.exe
{0B4619E6-194D-43eb-A7A5-5F1C3164A421}.exe
{11869450-B76A-44a7-BC3D-A5BE849AAC73}.exe
{19ADBD56-69F2-4949-B7ED-725223AD53C5}.exe
{2111DC93-0D77-4b97-86D7-5AF6CEA76B66}.exe
{376FE972-230A-4c62-9DB2-129DF919CA1F}.exe
{756D859D-C26D-4461-9B22-3F81C48A6B7D}.exe
{765BAA02-F54E-4efb-8675-86CDC68A8AD6}.exe
{A0C34D4F-AF16-44ae-930F-5E820B194F88}.exe
{AA1AC3EC-9A46-4670-92C0-3C93C096BFFF}.exe
{C5F99D76-9CC7-4a58-AD2B-A97230278431}.exe
memory/856-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/856-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1620-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1620-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1644-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1644-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1644-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3124-60-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4044-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4184-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4184-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4684-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4684-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4684-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4964-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4964-25-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5792-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5792-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5896-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5896-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5908-31-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5908-36-0x0000000000400000-0x0000000000410000-memory.dmp