Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
13/08/2026, 10:15
General
- Target 2026-08-13_259a0b85b4806608f0fd045ab2f99ec5_elex_wannacry.exe
- Size 64KB
- Sample260813-mac3dswvbw
- SHA256 9ae08131b2ec664c2448776e6f38d963aff81e66035fc7ce0d5e859003dc2156
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\2026-08-13_259a0b85b4806608f0fd045ab2f99ec5_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-13_259a0b85b4806608f0fd045ab2f99ec5_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\{4F6DE33B-6B3E-4a35-A4AE-03B53D6F6446}.exeC:\Windows\{4F6DE33B-6B3E-4a35-A4AE-03B53D6F6446}.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\{F84A6D5C-9E60-4a1f-B628-B9D082D46E77}.exeC:\Windows\{F84A6D5C-9E60-4a1f-B628-B9D082D46E77}.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\{AD39419E-0C30-4bfa-9493-3156DC802762}.exeC:\Windows\{AD39419E-0C30-4bfa-9493-3156DC802762}.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\{6F7D8B4E-563B-4dac-AE31-CF9A9A38445C}.exeC:\Windows\{6F7D8B4E-563B-4dac-AE31-CF9A9A38445C}.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\{25CBC66A-D332-44d0-99AA-B214FD2BC7DD}.exeC:\Windows\{25CBC66A-D332-44d0-99AA-B214FD2BC7DD}.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\{CC8A22ED-C442-4e6b-9198-66DCA91CF9D2}.exeC:\Windows\{CC8A22ED-C442-4e6b-9198-66DCA91CF9D2}.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\{5EA3B3B5-A07D-4ec9-BEF2-14E5A28C6B47}.exeC:\Windows\{5EA3B3B5-A07D-4ec9-BEF2-14E5A28C6B47}.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\{0CBE769E-FA50-4d7d-9C6B-FFF3000A12D2}.exeC:\Windows\{0CBE769E-FA50-4d7d-9C6B-FFF3000A12D2}.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\{1B81DFC0-F6F3-4027-9AE4-133F12C5161C}.exeC:\Windows\{1B81DFC0-F6F3-4027-9AE4-133F12C5161C}.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\{0B93C8CB-3A9D-4319-9A66-4F61B99C4725}.exeC:\Windows\{0B93C8CB-3A9D-4319-9A66-4F61B99C4725}.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
-
C:\Windows\{3E400B6B-B196-44c1-A6F0-69151617467D}.exeC:\Windows\{3E400B6B-B196-44c1-A6F0-69151617467D}.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\{0B93C~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\{1B81D~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\{0CBE7~1.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\{5EA3B~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\{CC8A2~1.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\{25CBC~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\{6F7D8~1.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\{AD394~1.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\{F84A6~1.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\{4F6DE~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
{0B93C8CB-3A9D-4319-9A66-4F61B99C4725}.exe
{0CBE769E-FA50-4d7d-9C6B-FFF3000A12D2}.exe
{1B81DFC0-F6F3-4027-9AE4-133F12C5161C}.exe
{25CBC66A-D332-44d0-99AA-B214FD2BC7DD}.exe
{3E400B6B-B196-44c1-A6F0-69151617467D}.exe
{4F6DE33B-6B3E-4a35-A4AE-03B53D6F6446}.exe
{5EA3B3B5-A07D-4ec9-BEF2-14E5A28C6B47}.exe
{6F7D8B4E-563B-4dac-AE31-CF9A9A38445C}.exe
{AD39419E-0C30-4bfa-9493-3156DC802762}.exe
{CC8A22ED-C442-4e6b-9198-66DCA91CF9D2}.exe
{F84A6D5C-9E60-4a1f-B628-B9D082D46E77}.exe
memory/252-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/252-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/912-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/912-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/912-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1396-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1396-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1404-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1404-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1924-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1924-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1968-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1968-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1976-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1976-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3872-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3872-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4524-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4524-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4700-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5624-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5624-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6016-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6016-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6016-14-0x0000000000400000-0x0000000000410000-memory.dmp