Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
04/08/2026, 07:03
General
- Target 2026-08-04_626a2e6accafc199993a2c6b0745aa9a_elex_wannacry.exe
- Size 88KB
- Sample260804-hvl4kshq7v
- SHA256 45197cf4164ede3a4ba1aa2f945522a4ed73781d478f6911f498f30600138cfd
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\2026-08-04_626a2e6accafc199993a2c6b0745aa9a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_626a2e6accafc199993a2c6b0745aa9a_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\{DEBFBC51-71B2-4ed5-9A05-E5E0C3A462EF}.exeC:\Windows\{DEBFBC51-71B2-4ed5-9A05-E5E0C3A462EF}.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\{9178B74F-2239-46b6-8831-F2ADC63E8D15}.exeC:\Windows\{9178B74F-2239-46b6-8831-F2ADC63E8D15}.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\{C7C39AF9-8A75-48e8-B619-56E42850D0DC}.exeC:\Windows\{C7C39AF9-8A75-48e8-B619-56E42850D0DC}.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\{82E12891-00A4-41d6-AF40-6AF9F0B9973F}.exeC:\Windows\{82E12891-00A4-41d6-AF40-6AF9F0B9973F}.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\{DD72126B-AB94-4846-9E5F-90799271C32A}.exeC:\Windows\{DD72126B-AB94-4846-9E5F-90799271C32A}.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\{3613385B-89C7-4498-A5A4-47D09F5CAC1C}.exeC:\Windows\{3613385B-89C7-4498-A5A4-47D09F5CAC1C}.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\{48D95CC1-B333-44ab-B704-BF51BC34BF8B}.exeC:\Windows\{48D95CC1-B333-44ab-B704-BF51BC34BF8B}.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
-
C:\Windows\{EFCCE6E7-A0EC-4f07-9C30-F934D344F007}.exeC:\Windows\{EFCCE6E7-A0EC-4f07-9C30-F934D344F007}.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\{A3C39FAE-C614-4958-8BE0-D4C9B3C20F95}.exeC:\Windows\{A3C39FAE-C614-4958-8BE0-D4C9B3C20F95}.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\{F47D4290-6EB7-4ec5-82C1-8BA9E49A5BE3}.exeC:\Windows\{F47D4290-6EB7-4ec5-82C1-8BA9E49A5BE3}.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\{CA73A353-5C8B-4a5e-BD48-44D1A92E64A9}.exeC:\Windows\{CA73A353-5C8B-4a5e-BD48-44D1A92E64A9}.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\{F47D4~1.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\{A3C39~1.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\{EFCCE~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\{48D95~1.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\{36133~1.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\{DD721~1.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\{82E12~1.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\{C7C39~1.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\{9178B~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\{DEBFB~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
{3613385B-89C7-4498-A5A4-47D09F5CAC1C}.exe
{48D95CC1-B333-44ab-B704-BF51BC34BF8B}.exe
{82E12891-00A4-41d6-AF40-6AF9F0B9973F}.exe
{9178B74F-2239-46b6-8831-F2ADC63E8D15}.exe
{A3C39FAE-C614-4958-8BE0-D4C9B3C20F95}.exe
{C7C39AF9-8A75-48e8-B619-56E42850D0DC}.exe
{CA73A353-5C8B-4a5e-BD48-44D1A92E64A9}.exe
{DD72126B-AB94-4846-9E5F-90799271C32A}.exe
{DEBFBC51-71B2-4ed5-9A05-E5E0C3A462EF}.exe
{EFCCE6E7-A0EC-4f07-9C30-F934D344F007}.exe
{F47D4290-6EB7-4ec5-82C1-8BA9E49A5BE3}.exe