Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
26/07/2026, 22:25
General
- Target 2026-07-26_44bb4a1929f1bca65fcd91da9ec5d720_elex_wannacry.exe
- Size 68KB
- Sample260726-2b3f1agc99
- SHA256 fea261f765ca0af1b9fa3a26be96ea4add17054e474f2955a34f9f74fe2fd341
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 37 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\2026-07-26_44bb4a1929f1bca65fcd91da9ec5d720_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-26_44bb4a1929f1bca65fcd91da9ec5d720_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\{04915BD4-D9A7-4ea1-B54B-04FC978FB05C}.exeC:\Windows\{04915BD4-D9A7-4ea1-B54B-04FC978FB05C}.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\{65B20938-9593-42a1-AC08-100E5200B47B}.exeC:\Windows\{65B20938-9593-42a1-AC08-100E5200B47B}.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\{28B75A8B-66DD-4286-9A1E-F029BC11C55C}.exeC:\Windows\{28B75A8B-66DD-4286-9A1E-F029BC11C55C}.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\{B97F7B20-8C93-4f5e-BCAB-9D577367C7B0}.exeC:\Windows\{B97F7B20-8C93-4f5e-BCAB-9D577367C7B0}.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\{B9F785CC-D0BD-469b-9612-0B84FA125040}.exeC:\Windows\{B9F785CC-D0BD-469b-9612-0B84FA125040}.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\{C64E6648-5F80-4d7e-91D7-80A7A21A659B}.exeC:\Windows\{C64E6648-5F80-4d7e-91D7-80A7A21A659B}.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\{F9E15521-607F-4dec-82B9-0C5F8ECD3112}.exeC:\Windows\{F9E15521-607F-4dec-82B9-0C5F8ECD3112}.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\{09639D8A-5DE5-4461-BE52-28447A25E6FA}.exeC:\Windows\{09639D8A-5DE5-4461-BE52-28447A25E6FA}.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\{7A925C0E-C69A-4a3d-B374-F0C91F0EEB0F}.exeC:\Windows\{7A925C0E-C69A-4a3d-B374-F0C91F0EEB0F}.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
-
C:\Windows\{0795F6E5-AF90-4d3a-9A62-7FC16A76AC34}.exeC:\Windows\{0795F6E5-AF90-4d3a-9A62-7FC16A76AC34}.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\{36C813DC-7232-4902-8A6C-BD0BE39A9BE4}.exeC:\Windows\{36C813DC-7232-4902-8A6C-BD0BE39A9BE4}.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\{0795F~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\{7A925~1.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\{09639~1.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\{F9E15~1.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\{C64E6~1.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\{B9F78~1.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\{B97F7~1.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\{28B75~1.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\{65B20~1.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\{04915~1.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
{04915BD4-D9A7-4ea1-B54B-04FC978FB05C}.exe
{0795F6E5-AF90-4d3a-9A62-7FC16A76AC34}.exe
{09639D8A-5DE5-4461-BE52-28447A25E6FA}.exe
{28B75A8B-66DD-4286-9A1E-F029BC11C55C}.exe
{36C813DC-7232-4902-8A6C-BD0BE39A9BE4}.exe
{65B20938-9593-42a1-AC08-100E5200B47B}.exe
{7A925C0E-C69A-4a3d-B374-F0C91F0EEB0F}.exe
{B97F7B20-8C93-4f5e-BCAB-9D577367C7B0}.exe
{B9F785CC-D0BD-469b-9612-0B84FA125040}.exe
{C64E6648-5F80-4d7e-91D7-80A7A21A659B}.exe
{F9E15521-607F-4dec-82B9-0C5F8ECD3112}.exe
memory/236-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/236-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/552-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/552-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2016-66-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2016-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2016-73-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2560-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2560-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3272-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3272-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3588-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3588-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3588-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4140-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4140-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4576-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4576-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5048-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5048-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5048-23-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5388-79-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5548-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5548-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5708-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5708-36-0x0000000000400000-0x0000000000411000-memory.dmp