Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
01/06/2026, 04:12
General
- Target 2026-06-01_6fcc0f610d205eab3ef196708ad62ab8_elex_wannacry.exe
- Size 60KB
- Sample260601-esrdqsev2m
- SHA256 fe4ff18f7e79db97d5d118792e0b5729c3887b27e55a4ed5ecdc64f4f74e6edd
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 31 IoCs
- Detects Windows executables referencing non-Windows User-Agents 31 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\2026-06-01_6fcc0f610d205eab3ef196708ad62ab8_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-01_6fcc0f610d205eab3ef196708ad62ab8_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\{8DEF4941-C8FD-42b9-A515-022E4D594AA5}.exeC:\Windows\{8DEF4941-C8FD-42b9-A515-022E4D594AA5}.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\{57B671DD-22CF-41c2-BA1E-0C51D5BD9928}.exeC:\Windows\{57B671DD-22CF-41c2-BA1E-0C51D5BD9928}.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\{6BC27BA0-AC5D-40af-AE74-1AC735C6D119}.exeC:\Windows\{6BC27BA0-AC5D-40af-AE74-1AC735C6D119}.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\{84FE61A4-58D8-420f-8256-5C1A83BC2047}.exeC:\Windows\{84FE61A4-58D8-420f-8256-5C1A83BC2047}.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\{305F08BE-DC00-4280-92E8-7F69750DA052}.exeC:\Windows\{305F08BE-DC00-4280-92E8-7F69750DA052}.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\{5B4A2BDB-5FF9-4724-A5B5-CD4F16397E5C}.exeC:\Windows\{5B4A2BDB-5FF9-4724-A5B5-CD4F16397E5C}.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\{58A97FD2-145E-40d3-AAE2-6FBA0630D3C6}.exeC:\Windows\{58A97FD2-145E-40d3-AAE2-6FBA0630D3C6}.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\{F28BF8A1-19FA-49c4-A9AE-B3C531933BA3}.exeC:\Windows\{F28BF8A1-19FA-49c4-A9AE-B3C531933BA3}.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\{FEA8ECBB-C85A-4418-96E4-4775D2FD1521}.exeC:\Windows\{FEA8ECBB-C85A-4418-96E4-4775D2FD1521}.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\{C4AA2226-CBAD-44fd-82AE-522C7F5F3B45}.exeC:\Windows\{C4AA2226-CBAD-44fd-82AE-522C7F5F3B45}.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\{FEA8E~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\{F28BF~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\{58A97~1.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\{5B4A2~1.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\{305F0~1.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\{84FE6~1.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\{6BC27~1.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\{57B67~1.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\{8DEF4~1.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
{305F08BE-DC00-4280-92E8-7F69750DA052}.exe
{57B671DD-22CF-41c2-BA1E-0C51D5BD9928}.exe
{58A97FD2-145E-40d3-AAE2-6FBA0630D3C6}.exe
{5B4A2BDB-5FF9-4724-A5B5-CD4F16397E5C}.exe
{6BC27BA0-AC5D-40af-AE74-1AC735C6D119}.exe
{84FE61A4-58D8-420f-8256-5C1A83BC2047}.exe
{8DEF4941-C8FD-42b9-A515-022E4D594AA5}.exe
{C4AA2226-CBAD-44fd-82AE-522C7F5F3B45}.exe
{F28BF8A1-19FA-49c4-A9AE-B3C531933BA3}.exe
{FEA8ECBB-C85A-4418-96E4-4775D2FD1521}.exe
memory/2212-60-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3620-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3620-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3732-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3732-32-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3916-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3936-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3936-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4332-25-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4332-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5004-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5004-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5004-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5036-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5036-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5276-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5276-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5276-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5316-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5808-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5808-24-0x0000000000400000-0x0000000000410000-memory.dmp