Analysis
- max time kernel
149s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
02/06/2026, 03:38
General
- Target 2026-06-02_ec85e475902ad1353890021fe611d4f8_elex_rincux_wannacry.exe
- Size 64KB
- Sample260602-d7fecaev2k
- SHA256 f4544ec7685284a316bb5be51ca35f19d9c7dc3413d5daab67c1fe3c3235fd67
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 32 IoCs
- Detects Windows executables referencing non-Windows User-Agents 32 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\2026-06-02_ec85e475902ad1353890021fe611d4f8_elex_rincux_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-02_ec85e475902ad1353890021fe611d4f8_elex_rincux_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\{E7DBBE79-5D2D-4c36-B4A5-47DE5AAB17F0}.exeC:\Windows\{E7DBBE79-5D2D-4c36-B4A5-47DE5AAB17F0}.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\{C09D9E61-923D-4faa-B3DD-168DE7FE0914}.exeC:\Windows\{C09D9E61-923D-4faa-B3DD-168DE7FE0914}.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\{505FD06D-0BCE-406b-87F8-002BDDD00B53}.exeC:\Windows\{505FD06D-0BCE-406b-87F8-002BDDD00B53}.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\{21F7EFAC-E6DE-4e63-A213-77191150AB43}.exeC:\Windows\{21F7EFAC-E6DE-4e63-A213-77191150AB43}.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\{48E5CD3E-1E34-4708-9BF8-1278B25AFAEE}.exeC:\Windows\{48E5CD3E-1E34-4708-9BF8-1278B25AFAEE}.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\{E6F28312-FF03-438e-B11A-C6277F6B4F29}.exeC:\Windows\{E6F28312-FF03-438e-B11A-C6277F6B4F29}.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\{FEED2BD5-40F1-4670-A54C-E407A55DE337}.exeC:\Windows\{FEED2BD5-40F1-4670-A54C-E407A55DE337}.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\{34983894-0C3E-4d4c-B6E9-36722FD597A8}.exeC:\Windows\{34983894-0C3E-4d4c-B6E9-36722FD597A8}.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\{D6E2A17D-6264-4fe2-803B-EFD1585291B3}.exeC:\Windows\{D6E2A17D-6264-4fe2-803B-EFD1585291B3}.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\{128F0BA4-E94A-4662-96F3-1F9B9979432A}.exeC:\Windows\{128F0BA4-E94A-4662-96F3-1F9B9979432A}.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\{D6E2A~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\{34983~1.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\{FEED2~1.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\{E6F28~1.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\{48E5C~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\{21F7E~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\{505FD~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\{C09D9~1.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\{E7DBB~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
Loading Replay Monitor...
Downloads
{128F0BA4-E94A-4662-96F3-1F9B9979432A}.exe
{21F7EFAC-E6DE-4e63-A213-77191150AB43}.exe
{34983894-0C3E-4d4c-B6E9-36722FD597A8}.exe
{48E5CD3E-1E34-4708-9BF8-1278B25AFAEE}.exe
{505FD06D-0BCE-406b-87F8-002BDDD00B53}.exe
{C09D9E61-923D-4faa-B3DD-168DE7FE0914}.exe
{D6E2A17D-6264-4fe2-803B-EFD1585291B3}.exe
{E6F28312-FF03-438e-B11A-C6277F6B4F29}.exe
{E7DBBE79-5D2D-4c36-B4A5-47DE5AAB17F0}.exe
{FEED2BD5-40F1-4670-A54C-E407A55DE337}.exe
memory/1344-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1344-31-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1344-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1744-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1744-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2536-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2748-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2748-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2748-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2940-61-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2984-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2984-60-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3012-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3012-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3896-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3896-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4732-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4732-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5048-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5048-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5068-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5068-47-0x0000000000400000-0x0000000000410000-memory.dmp