Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
28/07/2026, 02:22
General
- Target 2026-07-28_7f84082c6b2417f6d92e72788a59d9a1_elex_wannacry.exe
- Size 60KB
- Sample260728-ctl5asee69
- SHA256 5f0d14ef4e6fd638e8a3da7e6887289d5a7359ff0c9defc91dd89fe12c7047a9
Score
10/10
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 11 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\2026-07-28_7f84082c6b2417f6d92e72788a59d9a1_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-28_7f84082c6b2417f6d92e72788a59d9a1_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\{A7FC37DC-38AE-4a69-BBCF-EE29425CC740}.exeC:\Windows\{A7FC37DC-38AE-4a69-BBCF-EE29425CC740}.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\{BE22D64E-BE9A-4e76-9241-3EE404F307E0}.exeC:\Windows\{BE22D64E-BE9A-4e76-9241-3EE404F307E0}.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\{77E89316-4F18-45ae-AC02-4142235D4C5A}.exeC:\Windows\{77E89316-4F18-45ae-AC02-4142235D4C5A}.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\{5826DF08-0092-42c1-A790-05EB1234BC9D}.exeC:\Windows\{5826DF08-0092-42c1-A790-05EB1234BC9D}.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\{11078AB6-57CF-4371-9327-A23A68E14C53}.exeC:\Windows\{11078AB6-57CF-4371-9327-A23A68E14C53}.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\{80D76A6D-2AE1-4dcd-955A-1347A7A8A055}.exeC:\Windows\{80D76A6D-2AE1-4dcd-955A-1347A7A8A055}.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\{92139896-10D8-4eae-BC9B-E3A3B9672BE1}.exeC:\Windows\{92139896-10D8-4eae-BC9B-E3A3B9672BE1}.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\{102EAC4A-5478-4cf4-B3A9-218158918CFB}.exeC:\Windows\{102EAC4A-5478-4cf4-B3A9-218158918CFB}.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\{C663D32F-CE09-453e-8A3C-83C474A0B3F9}.exeC:\Windows\{C663D32F-CE09-453e-8A3C-83C474A0B3F9}.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\{1287DEE1-7B0E-4045-A6AB-414814EDC267}.exeC:\Windows\{1287DEE1-7B0E-4045-A6AB-414814EDC267}.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\{37B7175A-74ED-40b5-A78D-9447E946B7AA}.exeC:\Windows\{37B7175A-74ED-40b5-A78D-9447E946B7AA}.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\{1287D~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\{C663D~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\{102EA~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\{92139~1.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\{80D76~1.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\{11078~1.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\{5826D~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\{77E89~1.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\{BE22D~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\{A7FC3~1.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
{102EAC4A-5478-4cf4-B3A9-218158918CFB}.exe
{11078AB6-57CF-4371-9327-A23A68E14C53}.exe
{1287DEE1-7B0E-4045-A6AB-414814EDC267}.exe
{37B7175A-74ED-40b5-A78D-9447E946B7AA}.exe
{5826DF08-0092-42c1-A790-05EB1234BC9D}.exe
{77E89316-4F18-45ae-AC02-4142235D4C5A}.exe
{80D76A6D-2AE1-4dcd-955A-1347A7A8A055}.exe
{92139896-10D8-4eae-BC9B-E3A3B9672BE1}.exe
{A7FC37DC-38AE-4a69-BBCF-EE29425CC740}.exe
{BE22D64E-BE9A-4e76-9241-3EE404F307E0}.exe
{C663D32F-CE09-453e-8A3C-83C474A0B3F9}.exe