Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
16/08/2026, 18:52
General
- Target 2026-08-16_025370d640b692e7b4f5f5a22276edf1_elex_wannacry.exe
- Size 79KB
- Sample260816-xjaczafd22
- SHA256 371f83f39d7c2462cb5b40bd1bc15ba254c2c9498a37e2bc10e6f425b77ee616
Score
10/10
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 11 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\2026-08-16_025370d640b692e7b4f5f5a22276edf1_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-16_025370d640b692e7b4f5f5a22276edf1_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\{F8B7D7CA-48BE-4d79-A0B4-B7C85277D135}.exeC:\Windows\{F8B7D7CA-48BE-4d79-A0B4-B7C85277D135}.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\{E1CA516C-A45A-4c7c-A38F-51CCC2E7D159}.exeC:\Windows\{E1CA516C-A45A-4c7c-A38F-51CCC2E7D159}.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\{09CC0670-D9E6-4544-BE47-00339478D583}.exeC:\Windows\{09CC0670-D9E6-4544-BE47-00339478D583}.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\{E3A25AE9-5F73-4e0b-A599-4907B5815171}.exeC:\Windows\{E3A25AE9-5F73-4e0b-A599-4907B5815171}.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\{A6433782-5B54-4a04-95AD-617AC05930B4}.exeC:\Windows\{A6433782-5B54-4a04-95AD-617AC05930B4}.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\{98C85CBF-A9EF-4da3-ACFE-4E4FF6CFFC1E}.exeC:\Windows\{98C85CBF-A9EF-4da3-ACFE-4E4FF6CFFC1E}.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\{469AFF60-3225-4d63-A6FC-F8B4C65CF7E7}.exeC:\Windows\{469AFF60-3225-4d63-A6FC-F8B4C65CF7E7}.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\{C879F239-9CA4-437b-9BA6-3CF3F69ACF98}.exeC:\Windows\{C879F239-9CA4-437b-9BA6-3CF3F69ACF98}.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\{4028403A-3051-44e1-9D19-96599B69C8A0}.exeC:\Windows\{4028403A-3051-44e1-9D19-96599B69C8A0}.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\{3A97F5F2-AF35-4b13-AA64-906D41920153}.exeC:\Windows\{3A97F5F2-AF35-4b13-AA64-906D41920153}.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\{DE599E3B-7DAC-4afe-A8D4-E9F2C050A881}.exeC:\Windows\{DE599E3B-7DAC-4afe-A8D4-E9F2C050A881}.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\{3A97F~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\{40284~1.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\{C879F~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\{469AF~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\{98C85~1.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\{A6433~1.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\{E3A25~1.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\{09CC0~1.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\{E1CA5~1.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\{F8B7D~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
{09CC0670-D9E6-4544-BE47-00339478D583}.exe
{3A97F5F2-AF35-4b13-AA64-906D41920153}.exe
{4028403A-3051-44e1-9D19-96599B69C8A0}.exe
{469AFF60-3225-4d63-A6FC-F8B4C65CF7E7}.exe
{98C85CBF-A9EF-4da3-ACFE-4E4FF6CFFC1E}.exe
{A6433782-5B54-4a04-95AD-617AC05930B4}.exe
{C879F239-9CA4-437b-9BA6-3CF3F69ACF98}.exe
{DE599E3B-7DAC-4afe-A8D4-E9F2C050A881}.exe
{E1CA516C-A45A-4c7c-A38F-51CCC2E7D159}.exe
{E3A25AE9-5F73-4e0b-A599-4907B5815171}.exe
{F8B7D7CA-48BE-4d79-A0B4-B7C85277D135}.exe