Analysis
- max time kernel
148s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 01:50
General
- Target 2026-07-29_856e1adbf7c358e1424e6a87428eac99_elex_wannacry.exe
- Size 90KB
- Sample260730-b9awjaac46
- SHA256 fcdc51412dddbad71f6f1577440b64b7df98be3bc33b24cb4420d69d343379a8
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 35 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\2026-07-29_856e1adbf7c358e1424e6a87428eac99_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_856e1adbf7c358e1424e6a87428eac99_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\{A37911E7-6D63-43ae-A4F0-D40BAD304CA5}.exeC:\Windows\{A37911E7-6D63-43ae-A4F0-D40BAD304CA5}.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\{F7DDB7C3-689C-4839-AC03-8D43A0ECC3D4}.exeC:\Windows\{F7DDB7C3-689C-4839-AC03-8D43A0ECC3D4}.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\{3EC360EA-0950-4ca8-B1C4-58E7359F662E}.exeC:\Windows\{3EC360EA-0950-4ca8-B1C4-58E7359F662E}.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\{3B53B307-C3A1-46ca-B392-BD6EA8D03CC3}.exeC:\Windows\{3B53B307-C3A1-46ca-B392-BD6EA8D03CC3}.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\{0BD77CAA-CDBF-4f34-B5AA-95497B8D9E5E}.exeC:\Windows\{0BD77CAA-CDBF-4f34-B5AA-95497B8D9E5E}.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\{39574D2B-E640-41ed-8403-CBD34344F888}.exeC:\Windows\{39574D2B-E640-41ed-8403-CBD34344F888}.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\{43D15492-AC4C-42b0-A45F-B1A74FEEFC28}.exeC:\Windows\{43D15492-AC4C-42b0-A45F-B1A74FEEFC28}.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\{D8BCF7D0-3B66-412d-AFD7-60084FC5204D}.exeC:\Windows\{D8BCF7D0-3B66-412d-AFD7-60084FC5204D}.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\{CE222F0C-CEB2-4a70-A630-A13AB92C0D93}.exeC:\Windows\{CE222F0C-CEB2-4a70-A630-A13AB92C0D93}.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\{F8AFE5DA-3FE5-4090-A684-287A6063A7F8}.exeC:\Windows\{F8AFE5DA-3FE5-4090-A684-287A6063A7F8}.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\{8D05551A-5264-45aa-9D19-93AB548B948A}.exeC:\Windows\{8D05551A-5264-45aa-9D19-93AB548B948A}.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\{F8AFE~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\{CE222~1.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\{D8BCF~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\{43D15~1.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\{39574~1.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\{0BD77~1.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\{3B53B~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\{3EC36~1.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\{F7DDB~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\{A3791~1.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
Loading Replay Monitor...
Downloads
{0BD77CAA-CDBF-4f34-B5AA-95497B8D9E5E}.exe
{39574D2B-E640-41ed-8403-CBD34344F888}.exe
{3B53B307-C3A1-46ca-B392-BD6EA8D03CC3}.exe
{3EC360EA-0950-4ca8-B1C4-58E7359F662E}.exe
{43D15492-AC4C-42b0-A45F-B1A74FEEFC28}.exe
{8D05551A-5264-45aa-9D19-93AB548B948A}.exe
{A37911E7-6D63-43ae-A4F0-D40BAD304CA5}.exe
{CE222F0C-CEB2-4a70-A630-A13AB92C0D93}.exe
{D8BCF7D0-3B66-412d-AFD7-60084FC5204D}.exe
{F7DDB7C3-689C-4839-AC03-8D43A0ECC3D4}.exe
{F8AFE5DA-3FE5-4090-A684-287A6063A7F8}.exe
memory/924-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/924-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1324-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1324-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1664-75-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1664-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3044-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3044-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3100-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3100-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3200-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3200-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3444-47-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3444-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3744-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3744-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4492-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4972-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4972-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5524-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5524-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5524-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6076-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6076-33-0x0000000000400000-0x0000000000411000-memory.dmp