Analysis
- max time kernel
148s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
29/07/2026, 10:50
General
- Target 2026-07-29_8843852d21cb4d1cd91f27f818c51941_elex_wannacry.exe
- Size 64KB
- Sample260729-mxgn4asbkd
- SHA256 49f36238e2358fc14076df3e6ae051dcaf563a386670322e37d2cf39a1b587a9
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
- Detects Windows executables referencing non-Windows User-Agents 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\2026-07-29_8843852d21cb4d1cd91f27f818c51941_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_8843852d21cb4d1cd91f27f818c51941_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\{056125DB-6072-47d9-903B-77A0073D7281}.exeC:\Windows\{056125DB-6072-47d9-903B-77A0073D7281}.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\{060FC410-F045-4902-9051-9841947482ED}.exeC:\Windows\{060FC410-F045-4902-9051-9841947482ED}.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\{BDDE57E2-CE20-4b4e-9B29-FB6FEAA46676}.exeC:\Windows\{BDDE57E2-CE20-4b4e-9B29-FB6FEAA46676}.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
-
C:\Windows\{68DBCF8B-5F93-4e00-8A5B-D3B680CAB697}.exeC:\Windows\{68DBCF8B-5F93-4e00-8A5B-D3B680CAB697}.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\{6B4E9D1F-8569-46c3-A4E9-F695CBC18867}.exeC:\Windows\{6B4E9D1F-8569-46c3-A4E9-F695CBC18867}.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\{B115D5DB-C980-49fc-BD59-D0CD87EE1848}.exeC:\Windows\{B115D5DB-C980-49fc-BD59-D0CD87EE1848}.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
-
C:\Windows\{B171ED68-E6AD-47ea-A5B9-CF6148C304A5}.exeC:\Windows\{B171ED68-E6AD-47ea-A5B9-CF6148C304A5}.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\{3E84FCA7-2D7F-45c9-9E81-4CFC8360DCDD}.exeC:\Windows\{3E84FCA7-2D7F-45c9-9E81-4CFC8360DCDD}.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\{C3C14518-9D15-49d9-86E6-D59562D7CF14}.exeC:\Windows\{C3C14518-9D15-49d9-86E6-D59562D7CF14}.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\{8A58BF16-41F9-4010-85CC-542F6E2C50BF}.exeC:\Windows\{8A58BF16-41F9-4010-85CC-542F6E2C50BF}.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\{FC54BD62-876F-441a-9923-8770CB183F16}.exeC:\Windows\{FC54BD62-876F-441a-9923-8770CB183F16}.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\{8A58B~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\{C3C14~1.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\{3E84F~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\{B171E~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\{B115D~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\{6B4E9~1.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\{68DBC~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\{BDDE5~1.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\{060FC~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\{05612~1.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
{056125DB-6072-47d9-903B-77A0073D7281}.exe
{060FC410-F045-4902-9051-9841947482ED}.exe
{3E84FCA7-2D7F-45c9-9E81-4CFC8360DCDD}.exe
{68DBCF8B-5F93-4e00-8A5B-D3B680CAB697}.exe
{6B4E9D1F-8569-46c3-A4E9-F695CBC18867}.exe
{8A58BF16-41F9-4010-85CC-542F6E2C50BF}.exe
{B115D5DB-C980-49fc-BD59-D0CD87EE1848}.exe
{B171ED68-E6AD-47ea-A5B9-CF6148C304A5}.exe
{BDDE57E2-CE20-4b4e-9B29-FB6FEAA46676}.exe
{C3C14518-9D15-49d9-86E6-D59562D7CF14}.exe
{FC54BD62-876F-441a-9923-8770CB183F16}.exe
memory/1160-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1160-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1480-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1480-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1720-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1720-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2008-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2008-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2400-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2400-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2604-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2604-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2604-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3160-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3552-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3552-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3552-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4736-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4736-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5728-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5728-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6004-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6004-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6116-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6116-19-0x0000000000400000-0x0000000000410000-memory.dmp