Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
03/08/2026, 17:14
General
- Target 2026-08-03_aa5e2fec5d80c42582f2b7865d49297f_elex_wannacry.exe
- Size 64KB
- Sample260803-vsazratfqa
- SHA256 35349a7ed58cdb3d9bd174a04ee320ba06ab9193455411b272e80c3e5a17ae6c
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\2026-08-03_aa5e2fec5d80c42582f2b7865d49297f_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_aa5e2fec5d80c42582f2b7865d49297f_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\{D9D38C08-D9F8-4b6a-BEB8-9B94A74F6479}.exeC:\Windows\{D9D38C08-D9F8-4b6a-BEB8-9B94A74F6479}.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\{8A607F34-78A2-45a8-834E-58E4E21AFB39}.exeC:\Windows\{8A607F34-78A2-45a8-834E-58E4E21AFB39}.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\{C8F7B948-08DB-4c30-B2D5-9E4A71736407}.exeC:\Windows\{C8F7B948-08DB-4c30-B2D5-9E4A71736407}.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\{62DDE924-07CB-4a72-9618-D6F02F9761E8}.exeC:\Windows\{62DDE924-07CB-4a72-9618-D6F02F9761E8}.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\{0E3EBEF8-579E-44a5-9AE4-2C9CEBD876DB}.exeC:\Windows\{0E3EBEF8-579E-44a5-9AE4-2C9CEBD876DB}.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\{C13E4D91-ABB4-4baf-B7EE-B72FF6080A47}.exeC:\Windows\{C13E4D91-ABB4-4baf-B7EE-B72FF6080A47}.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\{7306B152-E0AD-46cd-AF96-8F52B25598D9}.exeC:\Windows\{7306B152-E0AD-46cd-AF96-8F52B25598D9}.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\{E138BFBC-DD68-49d1-B635-FC93CA734F25}.exeC:\Windows\{E138BFBC-DD68-49d1-B635-FC93CA734F25}.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\{3CB8334B-1C26-4883-BDC9-AC864CFDAE21}.exeC:\Windows\{3CB8334B-1C26-4883-BDC9-AC864CFDAE21}.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\{E340F30B-1F6E-4b8c-8B6E-DD22757C1CBF}.exeC:\Windows\{E340F30B-1F6E-4b8c-8B6E-DD22757C1CBF}.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\{60C2C49B-4C6D-4242-B045-E2D5ABD75335}.exeC:\Windows\{60C2C49B-4C6D-4242-B045-E2D5ABD75335}.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\{E340F~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\{3CB83~1.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\{E138B~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\{7306B~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\{C13E4~1.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\{0E3EB~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\{62DDE~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\{C8F7B~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\{8A607~1.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\{D9D38~1.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
{0E3EBEF8-579E-44a5-9AE4-2C9CEBD876DB}.exe
{3CB8334B-1C26-4883-BDC9-AC864CFDAE21}.exe
{60C2C49B-4C6D-4242-B045-E2D5ABD75335}.exe
{62DDE924-07CB-4a72-9618-D6F02F9761E8}.exe
{7306B152-E0AD-46cd-AF96-8F52B25598D9}.exe
{8A607F34-78A2-45a8-834E-58E4E21AFB39}.exe
{C13E4D91-ABB4-4baf-B7EE-B72FF6080A47}.exe
{C8F7B948-08DB-4c30-B2D5-9E4A71736407}.exe
{D9D38C08-D9F8-4b6a-BEB8-9B94A74F6479}.exe
{E138BFBC-DD68-49d1-B635-FC93CA734F25}.exe
{E340F30B-1F6E-4b8c-8B6E-DD22757C1CBF}.exe
memory/220-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/220-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/444-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/444-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1316-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1316-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1316-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3520-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3520-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4216-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4216-60-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4248-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4248-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4440-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4488-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4488-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4988-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4988-31-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5008-67-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5680-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5680-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5764-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5764-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5764-0-0x0000000000400000-0x0000000000410000-memory.dmp