Analysis
- max time kernel
150s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
23/08/2026, 13:29
General
- Target 2026-08-22_02eff5e218bb4c076325142993d99304_elex_wannacry.exe
- Size 89KB
- Sample260823-qq99lsxcle
- SHA256 5cf34c2a0d2b1adf037b0ff753be03411a62d414def4979504109032501d1e24
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 35 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\2026-08-22_02eff5e218bb4c076325142993d99304_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-22_02eff5e218bb4c076325142993d99304_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\{0A3A7BE8-FA62-4e7b-93E8-283E3BC0A29E}.exeC:\Windows\{0A3A7BE8-FA62-4e7b-93E8-283E3BC0A29E}.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\{B6924120-96F5-44af-A89C-E2866610352C}.exeC:\Windows\{B6924120-96F5-44af-A89C-E2866610352C}.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\{0C3F2792-E4F7-46a9-AFC9-71FF720C4AF8}.exeC:\Windows\{0C3F2792-E4F7-46a9-AFC9-71FF720C4AF8}.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\{1517CE62-758C-4b5f-B061-B56AA87DFA58}.exeC:\Windows\{1517CE62-758C-4b5f-B061-B56AA87DFA58}.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\{5B7D9DAE-D229-4aab-9870-8137DA2BD361}.exeC:\Windows\{5B7D9DAE-D229-4aab-9870-8137DA2BD361}.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\{877D5968-0A41-4a79-B216-861BA4FC7B9F}.exeC:\Windows\{877D5968-0A41-4a79-B216-861BA4FC7B9F}.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\{3FA09AC7-00F5-4010-BB22-88B4F6BF1EB7}.exeC:\Windows\{3FA09AC7-00F5-4010-BB22-88B4F6BF1EB7}.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\{EAD773D3-CC52-427c-9F3E-5EFA2F7DB708}.exeC:\Windows\{EAD773D3-CC52-427c-9F3E-5EFA2F7DB708}.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\{3C8A60E6-9A75-4add-A794-CAF16E1EAE96}.exeC:\Windows\{3C8A60E6-9A75-4add-A794-CAF16E1EAE96}.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\{AEFA7482-1E24-4279-86A9-CAAFA32883D5}.exeC:\Windows\{AEFA7482-1E24-4279-86A9-CAAFA32883D5}.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\{684919E1-72A8-409a-BAA2-E583F33C0848}.exeC:\Windows\{684919E1-72A8-409a-BAA2-E583F33C0848}.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\{AEFA7~1.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\{3C8A6~1.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\{EAD77~1.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\{3FA09~1.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\{877D5~1.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\{5B7D9~1.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\{1517C~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\{0C3F2~1.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\{B6924~1.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\{0A3A7~1.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
{0A3A7BE8-FA62-4e7b-93E8-283E3BC0A29E}.exe
{0C3F2792-E4F7-46a9-AFC9-71FF720C4AF8}.exe
{1517CE62-758C-4b5f-B061-B56AA87DFA58}.exe
{3C8A60E6-9A75-4add-A794-CAF16E1EAE96}.exe
{3FA09AC7-00F5-4010-BB22-88B4F6BF1EB7}.exe
{5B7D9DAE-D229-4aab-9870-8137DA2BD361}.exe
{684919E1-72A8-409a-BAA2-E583F33C0848}.exe
{877D5968-0A41-4a79-B216-861BA4FC7B9F}.exe
{AEFA7482-1E24-4279-86A9-CAAFA32883D5}.exe
{B6924120-96F5-44af-A89C-E2866610352C}.exe
{EAD773D3-CC52-427c-9F3E-5EFA2F7DB708}.exe
memory/1528-76-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1528-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1924-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1924-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2184-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2184-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2312-26-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2312-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2700-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2700-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3536-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3536-54-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4156-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4156-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4636-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5064-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5064-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6296-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6296-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6296-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6604-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6604-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/7160-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/7160-63-0x0000000000400000-0x0000000000411000-memory.dmp