Analysis
- max time kernel
149s - max time network
114s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
23/08/2026, 10:20
General
- Target 2026-08-22_3243407fc1a7b287b42a719ed2e8b025_elex_wannacry.exe
- Size 64KB
- Sample260823-mc25aswarf
- SHA256 e3f1ff7e8d5b05f19e041c389c1d640e28a37ff2f5524e6f43a4846117175933
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 34 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\2026-08-22_3243407fc1a7b287b42a719ed2e8b025_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-22_3243407fc1a7b287b42a719ed2e8b025_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\{B397E71A-F86C-47ee-B813-A2D764BAEAAF}.exeC:\Windows\{B397E71A-F86C-47ee-B813-A2D764BAEAAF}.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\{5A6229FD-C546-4c16-9664-1E8420A361C6}.exeC:\Windows\{5A6229FD-C546-4c16-9664-1E8420A361C6}.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\{0D2E0CE8-2C2D-4fec-B254-C6B3D7F75078}.exeC:\Windows\{0D2E0CE8-2C2D-4fec-B254-C6B3D7F75078}.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\{AF5C00A6-5C72-40c7-8090-EF481EA13C32}.exeC:\Windows\{AF5C00A6-5C72-40c7-8090-EF481EA13C32}.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\{2A118703-25DD-449d-B07A-98FA4160B93E}.exeC:\Windows\{2A118703-25DD-449d-B07A-98FA4160B93E}.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\{87DD4140-3E9B-40ee-9B99-93382722D6CD}.exeC:\Windows\{87DD4140-3E9B-40ee-9B99-93382722D6CD}.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\{A417F2CB-A26A-4260-8686-BFC20EE16152}.exeC:\Windows\{A417F2CB-A26A-4260-8686-BFC20EE16152}.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\{D9689344-FBC9-4ea7-8FF6-40E0CE8FBB87}.exeC:\Windows\{D9689344-FBC9-4ea7-8FF6-40E0CE8FBB87}.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\{23EA2CA8-8B9E-416c-BBE0-A7D66FA26BF2}.exeC:\Windows\{23EA2CA8-8B9E-416c-BBE0-A7D66FA26BF2}.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\{D88F0784-219C-446b-B55F-D6901E851595}.exeC:\Windows\{D88F0784-219C-446b-B55F-D6901E851595}.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\{B6B7BAD5-D6D1-44dc-B2DE-E5FF6D017400}.exeC:\Windows\{B6B7BAD5-D6D1-44dc-B2DE-E5FF6D017400}.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\{D88F0~1.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\{23EA2~1.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\{D9689~1.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\{A417F~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\{87DD4~1.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\{2A118~1.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\{AF5C0~1.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\{0D2E0~1.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\{5A622~1.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\{B397E~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
{0D2E0CE8-2C2D-4fec-B254-C6B3D7F75078}.exe
{23EA2CA8-8B9E-416c-BBE0-A7D66FA26BF2}.exe
{2A118703-25DD-449d-B07A-98FA4160B93E}.exe
{5A6229FD-C546-4c16-9664-1E8420A361C6}.exe
{87DD4140-3E9B-40ee-9B99-93382722D6CD}.exe
{A417F2CB-A26A-4260-8686-BFC20EE16152}.exe
{AF5C00A6-5C72-40c7-8090-EF481EA13C32}.exe
{B397E71A-F86C-47ee-B813-A2D764BAEAAF}.exe
{B6B7BAD5-D6D1-44dc-B2DE-E5FF6D017400}.exe
{D88F0784-219C-446b-B55F-D6901E851595}.exe
{D9689344-FBC9-4ea7-8FF6-40E0CE8FBB87}.exe
memory/1288-25-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1288-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1668-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1668-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1668-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2132-60-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2132-66-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2164-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2164-59-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3380-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3712-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3712-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3732-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3732-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3732-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4540-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4540-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4628-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4628-46-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4936-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4936-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5040-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5040-53-0x0000000000400000-0x0000000000410000-memory.dmp