Analysis
- max time kernel
149s - max time network
93s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
02/05/2026, 14:27
General
- Target 2026-05-02_01fd5f3e6fa4b50165ec1f51c24c718a_elex_wannacry.exe
- Size 59KB
- Sample260502-rssysaet5k
- SHA256 fdd5b834dc4432fb05b1d31baacdd9604425607c7b784c175c1a5ab4cb621c42
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 10 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 20 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 10 IoCs
- Drops file in Windows directory 10 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 21 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 10 IoCs
- Suspicious use of WriteProcessMemory 20 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-05-02_01fd5f3e6fa4b50165ec1f51c24c718a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-02_01fd5f3e6fa4b50165ec1f51c24c718a_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\{57FEB66D-C241-44e9-BEB6-041BC172D848}.exeC:\Windows\{57FEB66D-C241-44e9-BEB6-041BC172D848}.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\{12630D9D-F264-4f35-A396-B1FAFC07CBBC}.exeC:\Windows\{12630D9D-F264-4f35-A396-B1FAFC07CBBC}.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\{5AA8E49B-69AD-4d84-AE5A-EE4E3BF6BCE9}.exeC:\Windows\{5AA8E49B-69AD-4d84-AE5A-EE4E3BF6BCE9}.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\{FDF618E7-1B22-4396-85CB-E152CEB3585F}.exeC:\Windows\{FDF618E7-1B22-4396-85CB-E152CEB3585F}.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\{9E4BBCD4-4AFA-43d7-844D-65B65C3FE324}.exeC:\Windows\{9E4BBCD4-4AFA-43d7-844D-65B65C3FE324}.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\{33729D04-9E1F-46b0-87F5-1BD02791AF05}.exeC:\Windows\{33729D04-9E1F-46b0-87F5-1BD02791AF05}.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\{D4CE01F9-FAD1-4b9f-80C3-7CB3FF430CE9}.exeC:\Windows\{D4CE01F9-FAD1-4b9f-80C3-7CB3FF430CE9}.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\{C379D27D-0C5D-4086-BD03-D30F76FF020A}.exeC:\Windows\{C379D27D-0C5D-4086-BD03-D30F76FF020A}.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\{7F4F012B-0973-49c7-8CE7-3051ADFAC0F3}.exeC:\Windows\{7F4F012B-0973-49c7-8CE7-3051ADFAC0F3}.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\{A41CBB1F-F065-492b-A97D-E7421EE42ED2}.exeC:\Windows\{A41CBB1F-F065-492b-A97D-E7421EE42ED2}.exe11⤵
- 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\{7F4F0~1.EXE > nul11⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{C379D~1.EXE > nul10⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{D4CE0~1.EXE > nul9⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{33729~1.EXE > nul8⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{9E4BB~1.EXE > nul7⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{FDF61~1.EXE > nul6⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{5AA8E~1.EXE > nul5⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{12630~1.EXE > nul4⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{57FEB~1.EXE > nul3⤵
- 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⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{12630D9D-F264-4f35-A396-B1FAFC07CBBC}.exe
{33729D04-9E1F-46b0-87F5-1BD02791AF05}.exe
{57FEB66D-C241-44e9-BEB6-041BC172D848}.exe
{5AA8E49B-69AD-4d84-AE5A-EE4E3BF6BCE9}.exe
{7F4F012B-0973-49c7-8CE7-3051ADFAC0F3}.exe
{9E4BBCD4-4AFA-43d7-844D-65B65C3FE324}.exe
{A41CBB1F-F065-492b-A97D-E7421EE42ED2}.exe
{C379D27D-0C5D-4086-BD03-D30F76FF020A}.exe
{D4CE01F9-FAD1-4b9f-80C3-7CB3FF430CE9}.exe
{FDF618E7-1B22-4396-85CB-E152CEB3585F}.exe
memory/1676-48-0x0000000000820000-0x000000000089A000-memory.dmp
memory/1676-52-0x0000000000820000-0x000000000089A000-memory.dmp
memory/2548-10-0x00000000009B0000-0x0000000000A2A000-memory.dmp
memory/2548-6-0x00000000009B0000-0x0000000000A2A000-memory.dmp
memory/4536-0-0x0000000000AC0000-0x0000000000B3A000-memory.dmp
memory/4536-4-0x0000000000AC0000-0x0000000000B3A000-memory.dmp
memory/5008-21-0x0000000000840000-0x00000000008BA000-memory.dmp
memory/5008-18-0x0000000000840000-0x00000000008BA000-memory.dmp
memory/5036-15-0x0000000000880000-0x00000000008FA000-memory.dmp
memory/5036-12-0x0000000000880000-0x00000000008FA000-memory.dmp
memory/5648-34-0x0000000000630000-0x00000000006AA000-memory.dmp
memory/5648-30-0x0000000000630000-0x00000000006AA000-memory.dmp
memory/5900-28-0x0000000000830000-0x00000000008AA000-memory.dmp
memory/5900-24-0x0000000000830000-0x00000000008AA000-memory.dmp
memory/5972-36-0x0000000000820000-0x000000000089A000-memory.dmp
memory/5972-40-0x0000000000820000-0x000000000089A000-memory.dmp
memory/6012-42-0x0000000000830000-0x00000000008AA000-memory.dmp
memory/6012-46-0x0000000000830000-0x00000000008AA000-memory.dmp
memory/6068-54-0x0000000000720000-0x000000000079A000-memory.dmp
memory/6068-58-0x0000000000720000-0x000000000079A000-memory.dmp