Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
05/08/2026, 16:17
General
- Target 2026-08-05_21ecf05db4d008997369e5e2e115f298_elex_wannacry.exe
- Size 90KB
- Sample260805-trrenswvhw
- SHA256 3d74f2a1701bdeb00cd93c2d8ce243d5eaa9a56f44eb4dfa30e3ea4e6d5ff4b1
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 36 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\2026-08-05_21ecf05db4d008997369e5e2e115f298_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-05_21ecf05db4d008997369e5e2e115f298_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\{24EE5170-0E94-47c1-AD9D-DA637861F0C7}.exeC:\Windows\{24EE5170-0E94-47c1-AD9D-DA637861F0C7}.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\{DAD6ABD5-E17C-477a-A040-68CF72CB7315}.exeC:\Windows\{DAD6ABD5-E17C-477a-A040-68CF72CB7315}.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\{A9AD4D4A-6372-4b1b-9D09-1AF33AAFCB3F}.exeC:\Windows\{A9AD4D4A-6372-4b1b-9D09-1AF33AAFCB3F}.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\{CB3EE6A4-F6FE-434d-A29A-9F719C85D270}.exeC:\Windows\{CB3EE6A4-F6FE-434d-A29A-9F719C85D270}.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\{A20CEC27-3CEF-439d-816B-7F0D493F897A}.exeC:\Windows\{A20CEC27-3CEF-439d-816B-7F0D493F897A}.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\{7E2AA355-0829-4d81-B7F8-C02167FDC1E7}.exeC:\Windows\{7E2AA355-0829-4d81-B7F8-C02167FDC1E7}.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\{7B9D4DFA-2E38-4034-9F17-54BC1254E4EF}.exeC:\Windows\{7B9D4DFA-2E38-4034-9F17-54BC1254E4EF}.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\{9480916A-D505-44b8-B058-C4D5A3306E1D}.exeC:\Windows\{9480916A-D505-44b8-B058-C4D5A3306E1D}.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\{D1D23CBB-6594-4e51-949D-608F5E3C710E}.exeC:\Windows\{D1D23CBB-6594-4e51-949D-608F5E3C710E}.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\{5775642F-8907-4f28-99A9-D4279B135490}.exeC:\Windows\{5775642F-8907-4f28-99A9-D4279B135490}.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\{53A418E8-CDF0-4633-8CCA-FCA2F4ADB2AF}.exeC:\Windows\{53A418E8-CDF0-4633-8CCA-FCA2F4ADB2AF}.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\{57756~1.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\{D1D23~1.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\{94809~1.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\{7B9D4~1.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\{7E2AA~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\{A20CE~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\{CB3EE~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\{A9AD4~1.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\{DAD6A~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\{24EE5~1.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
{24EE5170-0E94-47c1-AD9D-DA637861F0C7}.exe
{53A418E8-CDF0-4633-8CCA-FCA2F4ADB2AF}.exe
{5775642F-8907-4f28-99A9-D4279B135490}.exe
{7B9D4DFA-2E38-4034-9F17-54BC1254E4EF}.exe
{7E2AA355-0829-4d81-B7F8-C02167FDC1E7}.exe
{9480916A-D505-44b8-B058-C4D5A3306E1D}.exe
{A20CEC27-3CEF-439d-816B-7F0D493F897A}.exe
{A9AD4D4A-6372-4b1b-9D09-1AF33AAFCB3F}.exe
{CB3EE6A4-F6FE-434d-A29A-9F719C85D270}.exe
{D1D23CBB-6594-4e51-949D-608F5E3C710E}.exe
{DAD6ABD5-E17C-477a-A040-68CF72CB7315}.exe
memory/2424-79-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2572-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2572-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2572-9-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2724-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2724-15-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3948-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3948-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4140-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4140-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4184-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4184-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4300-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4300-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4664-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4664-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5512-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5512-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5564-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5564-76-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5988-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5988-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6000-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6000-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6000-1-0x0000000000400000-0x0000000000411000-memory.dmp