Analysis
- max time kernel
149s - max time network
96s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
22/04/2026, 15:18
General
- Target 2026-04-22_8701b1e0d126d8bed7a30c152658d2a1_elex_wannacry.exe
- Size 60KB
- Sample260422-sppmmady2x
- SHA256 7717993a9317ab48663579914d6487592f2017819a43578992186b2c9da0822d
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 10 IoCs
- Detects Windows executables referencing non-Windows User-Agents 10 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\2026-04-22_8701b1e0d126d8bed7a30c152658d2a1_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-22_8701b1e0d126d8bed7a30c152658d2a1_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\{2849E40A-FBA1-42d3-AD52-F0E0FF143F3D}.exeC:\Windows\{2849E40A-FBA1-42d3-AD52-F0E0FF143F3D}.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\{07CEFA60-9795-4155-A907-4B04C772F76B}.exeC:\Windows\{07CEFA60-9795-4155-A907-4B04C772F76B}.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\{631C16BE-FDDE-4734-8F48-A873DE0A0E73}.exeC:\Windows\{631C16BE-FDDE-4734-8F48-A873DE0A0E73}.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\{3BED5F41-7287-4f69-8B8B-B1AA3A8211C6}.exeC:\Windows\{3BED5F41-7287-4f69-8B8B-B1AA3A8211C6}.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\{1E08F038-E3F9-410b-AB23-F5970D35922B}.exeC:\Windows\{1E08F038-E3F9-410b-AB23-F5970D35922B}.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\{81B29E3D-C88D-4d84-9937-2BA67DA9FF66}.exeC:\Windows\{81B29E3D-C88D-4d84-9937-2BA67DA9FF66}.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\{98E78907-A591-4e20-B589-CF94BA9E5B97}.exeC:\Windows\{98E78907-A591-4e20-B589-CF94BA9E5B97}.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\{75B7A499-7EA9-4f1c-8660-DF707D722883}.exeC:\Windows\{75B7A499-7EA9-4f1c-8660-DF707D722883}.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\{C2C30280-F0FD-4ad2-92E3-789B85DB5839}.exeC:\Windows\{C2C30280-F0FD-4ad2-92E3-789B85DB5839}.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\{D13E5515-BA33-4cf1-AED3-95717B67DCFB}.exeC:\Windows\{D13E5515-BA33-4cf1-AED3-95717B67DCFB}.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\{C2C30~1.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\{75B7A~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\{98E78~1.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\{81B29~1.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\{1E08F~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\{3BED5~1.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\{631C1~1.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\{07CEF~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\{2849E~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
{07CEFA60-9795-4155-A907-4B04C772F76B}.exe
{1E08F038-E3F9-410b-AB23-F5970D35922B}.exe
{2849E40A-FBA1-42d3-AD52-F0E0FF143F3D}.exe
{3BED5F41-7287-4f69-8B8B-B1AA3A8211C6}.exe
{631C16BE-FDDE-4734-8F48-A873DE0A0E73}.exe
{75B7A499-7EA9-4f1c-8660-DF707D722883}.exe
{81B29E3D-C88D-4d84-9937-2BA67DA9FF66}.exe
{98E78907-A591-4e20-B589-CF94BA9E5B97}.exe
{C2C30280-F0FD-4ad2-92E3-789B85DB5839}.exe
{D13E5515-BA33-4cf1-AED3-95717B67DCFB}.exe
memory/1692-4-0x00000000009C0000-0x0000000000A82000-memory.dmp
memory/1692-0-0x00000000009C0000-0x0000000000A82000-memory.dmp
memory/2144-48-0x0000000000870000-0x0000000000932000-memory.dmp
memory/2144-52-0x0000000000870000-0x0000000000932000-memory.dmp
memory/2344-40-0x00000000008B0000-0x0000000000972000-memory.dmp
memory/2344-36-0x00000000008B0000-0x0000000000972000-memory.dmp
memory/3548-28-0x0000000000820000-0x00000000008E2000-memory.dmp
memory/3548-24-0x0000000000820000-0x00000000008E2000-memory.dmp
memory/3556-18-0x0000000000820000-0x00000000008E2000-memory.dmp
memory/3556-22-0x0000000000820000-0x00000000008E2000-memory.dmp
memory/4108-58-0x0000000000880000-0x0000000000942000-memory.dmp
memory/4108-54-0x0000000000880000-0x0000000000942000-memory.dmp
memory/4324-10-0x00000000008E0000-0x00000000009A2000-memory.dmp
memory/4324-6-0x00000000008E0000-0x00000000009A2000-memory.dmp
memory/4328-34-0x0000000000880000-0x0000000000942000-memory.dmp
memory/4328-30-0x0000000000880000-0x0000000000942000-memory.dmp
memory/4500-16-0x0000000000830000-0x00000000008F2000-memory.dmp
memory/4500-12-0x0000000000830000-0x00000000008F2000-memory.dmp
memory/4856-46-0x0000000000830000-0x00000000008F2000-memory.dmp
memory/4856-42-0x0000000000830000-0x00000000008F2000-memory.dmp