Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
08/08/2026, 08:40
General
- Target 2026-08-08_f94cf08e7fd4d1657149bd13e9210d80_elex_remcos_wannacry.exe
- Size 64KB
- Sample260808-kk3ppace66
- SHA256 24b6d0429d15b3ebdb902c3a941555e592cb28597ccaa0b94a342c0271321d58
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 30 IoCs
- Detects Windows executables referencing non-Windows User-Agents 30 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\2026-08-08_f94cf08e7fd4d1657149bd13e9210d80_elex_remcos_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_f94cf08e7fd4d1657149bd13e9210d80_elex_remcos_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\{84E95120-E442-478e-B4FD-AA90286E2ACD}.exeC:\Windows\{84E95120-E442-478e-B4FD-AA90286E2ACD}.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\{26474699-9226-48a3-A52C-F0076025299F}.exeC:\Windows\{26474699-9226-48a3-A52C-F0076025299F}.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\{D401DE23-BD43-4c39-B891-C374F652C1C2}.exeC:\Windows\{D401DE23-BD43-4c39-B891-C374F652C1C2}.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\{B68ED9F7-3D3D-4c7e-B53B-266D8E7F8E83}.exeC:\Windows\{B68ED9F7-3D3D-4c7e-B53B-266D8E7F8E83}.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\{2BFF4F18-6549-46b2-9BED-E872026E3E43}.exeC:\Windows\{2BFF4F18-6549-46b2-9BED-E872026E3E43}.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\{7BDBD27A-3732-4555-ABF0-45BE74E98609}.exeC:\Windows\{7BDBD27A-3732-4555-ABF0-45BE74E98609}.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\{EB1E8323-0AE0-43c1-98E0-62A88CD25CC9}.exeC:\Windows\{EB1E8323-0AE0-43c1-98E0-62A88CD25CC9}.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\{9B7D8857-421A-40c6-9BB4-AA8B526E7EC7}.exeC:\Windows\{9B7D8857-421A-40c6-9BB4-AA8B526E7EC7}.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\{F1751005-AE35-465b-A19D-EE6EA77F5571}.exeC:\Windows\{F1751005-AE35-465b-A19D-EE6EA77F5571}.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\{643DDEE1-6DC3-44f7-A3DB-D4E163950ADB}.exeC:\Windows\{643DDEE1-6DC3-44f7-A3DB-D4E163950ADB}.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\{215D0A93-EB44-48c2-AC9D-C32E9AD72E8D}.exeC:\Windows\{215D0A93-EB44-48c2-AC9D-C32E9AD72E8D}.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\{643DD~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\{F1751~1.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\{9B7D8~1.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\{EB1E8~1.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\{7BDBD~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\{2BFF4~1.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\{B68ED~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\{D401D~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\{26474~1.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\{84E95~1.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
{215D0A93-EB44-48c2-AC9D-C32E9AD72E8D}.exe
{26474699-9226-48a3-A52C-F0076025299F}.exe
{2BFF4F18-6549-46b2-9BED-E872026E3E43}.exe
{643DDEE1-6DC3-44f7-A3DB-D4E163950ADB}.exe
{7BDBD27A-3732-4555-ABF0-45BE74E98609}.exe
{84E95120-E442-478e-B4FD-AA90286E2ACD}.exe
{9B7D8857-421A-40c6-9BB4-AA8B526E7EC7}.exe
{B68ED9F7-3D3D-4c7e-B53B-266D8E7F8E83}.exe
{D401DE23-BD43-4c39-B891-C374F652C1C2}.exe
{EB1E8323-0AE0-43c1-98E0-62A88CD25CC9}.exe
{F1751005-AE35-465b-A19D-EE6EA77F5571}.exe
memory/1700-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2732-46-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3468-61-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3748-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4808-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4808-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4808-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5564-52-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5608-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5608-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5608-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5708-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5708-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5976-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5976-32-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5984-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5984-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6100-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6100-29-0x0000000000400000-0x0000000000410000-memory.dmp