Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
20/07/2026, 12:00
General
- Target 2026-07-20_19a4f0a13ce036bdcd546589ac5f16de_elex_wannacry.exe
- Size 64KB
- Sample260720-n6p79sbw21
- SHA256 4dc0ddd3420b7e763f2653f0fd06797f3b935d15fcfd0f198d905369e837e4f8
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
- Detects Windows executables referencing non-Windows User-Agents 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\2026-07-20_19a4f0a13ce036bdcd546589ac5f16de_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-20_19a4f0a13ce036bdcd546589ac5f16de_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\{C78BF5CC-FFDB-40e5-927B-49662488AA00}.exeC:\Windows\{C78BF5CC-FFDB-40e5-927B-49662488AA00}.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\{6EAF98E6-4CBA-4d80-B7D2-6D1C7D7CA904}.exeC:\Windows\{6EAF98E6-4CBA-4d80-B7D2-6D1C7D7CA904}.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
-
C:\Windows\{6FB3C88C-BD84-4497-B4A0-F76E711A1770}.exeC:\Windows\{6FB3C88C-BD84-4497-B4A0-F76E711A1770}.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\{D225D11E-4AF3-4e1d-B61D-44FA4249A655}.exeC:\Windows\{D225D11E-4AF3-4e1d-B61D-44FA4249A655}.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\{49C29441-F64B-476b-B119-A7F69F4B7AF2}.exeC:\Windows\{49C29441-F64B-476b-B119-A7F69F4B7AF2}.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\{A4E79859-F96C-4beb-A081-77015B17CBB3}.exeC:\Windows\{A4E79859-F96C-4beb-A081-77015B17CBB3}.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\{AE285792-401A-4ca1-AFC2-6DCF1A72F97E}.exeC:\Windows\{AE285792-401A-4ca1-AFC2-6DCF1A72F97E}.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\{1852DA5D-1517-4d63-8F4D-B729ECD0194F}.exeC:\Windows\{1852DA5D-1517-4d63-8F4D-B729ECD0194F}.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\{F0BA2176-69E6-43fa-AE52-6BA2324B2065}.exeC:\Windows\{F0BA2176-69E6-43fa-AE52-6BA2324B2065}.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\{1C0DE535-47DC-4bef-A78C-43F3BEEC22AB}.exeC:\Windows\{1C0DE535-47DC-4bef-A78C-43F3BEEC22AB}.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\{36673D01-A1E2-4b7e-B236-F1D8294526E1}.exeC:\Windows\{36673D01-A1E2-4b7e-B236-F1D8294526E1}.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\{1C0DE~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\{F0BA2~1.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\{1852D~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\{AE285~1.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\{A4E79~1.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\{49C29~1.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\{D225D~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\{6FB3C~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\{6EAF9~1.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\{C78BF~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
{1852DA5D-1517-4d63-8F4D-B729ECD0194F}.exe
{1C0DE535-47DC-4bef-A78C-43F3BEEC22AB}.exe
{36673D01-A1E2-4b7e-B236-F1D8294526E1}.exe
{49C29441-F64B-476b-B119-A7F69F4B7AF2}.exe
{6EAF98E6-4CBA-4d80-B7D2-6D1C7D7CA904}.exe
{6FB3C88C-BD84-4497-B4A0-F76E711A1770}.exe
{A4E79859-F96C-4beb-A081-77015B17CBB3}.exe
{AE285792-401A-4ca1-AFC2-6DCF1A72F97E}.exe
{C78BF5CC-FFDB-40e5-927B-49662488AA00}.exe
{D225D11E-4AF3-4e1d-B61D-44FA4249A655}.exe
{F0BA2176-69E6-43fa-AE52-6BA2324B2065}.exe
memory/640-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1072-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1072-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1072-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1152-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1152-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1216-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1216-53-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1964-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2296-59-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2296-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2412-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2852-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2852-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2852-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2860-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2860-46-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3156-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3156-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3160-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3160-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4756-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4756-23-0x0000000000400000-0x0000000000410000-memory.dmp