Analysis
- max time kernel
148s - max time network
140s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
18/07/2026, 07:33
General
- Target 2026-07-18_75ca66bd33d5273c2194c21edc2dc1b3_elex_wannacry.exe
- Size 84KB
- Sample260718-jdwr5act6k
- SHA256 7315ece124a35e5399930b100050271ddbda2a53d34e24a2cbba782693dafc26
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 26 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\2026-07-18_75ca66bd33d5273c2194c21edc2dc1b3_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-18_75ca66bd33d5273c2194c21edc2dc1b3_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\{A7228D3D-BCCB-4979-BBD5-1E3C2F298BF2}.exeC:\Windows\{A7228D3D-BCCB-4979-BBD5-1E3C2F298BF2}.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\{F4999D3D-9429-4dac-91F6-BAA2739C1744}.exeC:\Windows\{F4999D3D-9429-4dac-91F6-BAA2739C1744}.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\{FB8E1752-7324-40f0-B9B6-14C1B5B92B6A}.exeC:\Windows\{FB8E1752-7324-40f0-B9B6-14C1B5B92B6A}.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\{F9E8A67E-E62D-4742-A96C-0FC638301336}.exeC:\Windows\{F9E8A67E-E62D-4742-A96C-0FC638301336}.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\{9C6E0DF9-FE64-401b-B25A-A6E0AA0F7EDC}.exeC:\Windows\{9C6E0DF9-FE64-401b-B25A-A6E0AA0F7EDC}.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\{A47E43EC-BED3-4afe-B068-57542AB29423}.exeC:\Windows\{A47E43EC-BED3-4afe-B068-57542AB29423}.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\{2827AC65-B1AD-46f3-BB00-71F25E468D1F}.exeC:\Windows\{2827AC65-B1AD-46f3-BB00-71F25E468D1F}.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\{BCBB3BB8-8314-40f0-AF56-FCC84A528EA7}.exeC:\Windows\{BCBB3BB8-8314-40f0-AF56-FCC84A528EA7}.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\{FAE0BBF3-3345-4f3a-9E06-D2DD323CC2F0}.exeC:\Windows\{FAE0BBF3-3345-4f3a-9E06-D2DD323CC2F0}.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
-
C:\Windows\{813B57FB-EE5D-42af-BF2A-7C36814352C7}.exeC:\Windows\{813B57FB-EE5D-42af-BF2A-7C36814352C7}.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\{11F03D8C-63B0-4ff9-A0A8-19DC75247B90}.exeC:\Windows\{11F03D8C-63B0-4ff9-A0A8-19DC75247B90}.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\{813B5~1.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\{FAE0B~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\{BCBB3~1.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\{2827A~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\{A47E4~1.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\{9C6E0~1.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\{F9E8A~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\{FB8E1~1.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\{F4999~1.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\{A7228~1.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
{11F03D8C-63B0-4ff9-A0A8-19DC75247B90}.exe
{2827AC65-B1AD-46f3-BB00-71F25E468D1F}.exe
{813B57FB-EE5D-42af-BF2A-7C36814352C7}.exe
{9C6E0DF9-FE64-401b-B25A-A6E0AA0F7EDC}.exe
{A47E43EC-BED3-4afe-B068-57542AB29423}.exe
{A7228D3D-BCCB-4979-BBD5-1E3C2F298BF2}.exe
{BCBB3BB8-8314-40f0-AF56-FCC84A528EA7}.exe
{F4999D3D-9429-4dac-91F6-BAA2739C1744}.exe
{F9E8A67E-E62D-4742-A96C-0FC638301336}.exe
{FAE0BBF3-3345-4f3a-9E06-D2DD323CC2F0}.exe
{FB8E1752-7324-40f0-B9B6-14C1B5B92B6A}.exe
memory/836-11-0x0000000000400000-0x0000000000416000-memory.dmp
memory/836-7-0x0000000000400000-0x0000000000416000-memory.dmp
memory/916-0-0x0000000000400000-0x0000000000416000-memory.dmp
memory/916-6-0x0000000000400000-0x0000000000416000-memory.dmp
memory/980-60-0x0000000000400000-0x0000000000416000-memory.dmp
memory/980-56-0x0000000000400000-0x0000000000416000-memory.dmp
memory/1604-32-0x0000000000400000-0x0000000000416000-memory.dmp
memory/2060-25-0x0000000000400000-0x0000000000416000-memory.dmp
memory/2724-47-0x0000000000400000-0x0000000000416000-memory.dmp
memory/3732-39-0x0000000000400000-0x0000000000416000-memory.dmp
memory/3936-14-0x0000000000400000-0x0000000000416000-memory.dmp
memory/3936-18-0x0000000000400000-0x0000000000416000-memory.dmp
memory/4224-75-0x0000000000400000-0x0000000000416000-memory.dmp
memory/4420-67-0x0000000000400000-0x0000000000416000-memory.dmp
memory/5184-53-0x0000000000400000-0x0000000000416000-memory.dmp