Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
31/07/2026, 02:50
General
- Target 2026-07-31_8c7245992d17510f42a037981495a5ae_elex_wannacry.exe
- Size 68KB
- Sample260731-dbmtjsvtaw
- SHA256 101dccb0861899be663f1ae7645d73e13a662ac8e4c12a3eca232e422224abd9
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\2026-07-31_8c7245992d17510f42a037981495a5ae_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-31_8c7245992d17510f42a037981495a5ae_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\{4B23CD9C-74E9-412a-A22F-0D71E6FB2A44}.exeC:\Windows\{4B23CD9C-74E9-412a-A22F-0D71E6FB2A44}.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
-
C:\Windows\{8BB0E5CA-6929-4f45-98DF-14EAF1F1FC36}.exeC:\Windows\{8BB0E5CA-6929-4f45-98DF-14EAF1F1FC36}.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
-
C:\Windows\{206CD065-DA96-449e-9D95-073E7130BC0D}.exeC:\Windows\{206CD065-DA96-449e-9D95-073E7130BC0D}.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\{D54FCCF3-3DE6-44e0-922D-1960FD4C04D5}.exeC:\Windows\{D54FCCF3-3DE6-44e0-922D-1960FD4C04D5}.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\{6C887154-7C6C-4837-BF75-39BBCDAD2DA4}.exeC:\Windows\{6C887154-7C6C-4837-BF75-39BBCDAD2DA4}.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\{6F32D5CB-EDE6-4140-AD8C-BD7C66F90AEB}.exeC:\Windows\{6F32D5CB-EDE6-4140-AD8C-BD7C66F90AEB}.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\{6AF88B93-046E-4a9d-BAD6-9D6E98C952AD}.exeC:\Windows\{6AF88B93-046E-4a9d-BAD6-9D6E98C952AD}.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
-
C:\Windows\{E681D0A3-6AC8-48f5-8F7F-990581A180C7}.exeC:\Windows\{E681D0A3-6AC8-48f5-8F7F-990581A180C7}.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\{05F41689-3E34-41bf-B08B-352B77C320D9}.exeC:\Windows\{05F41689-3E34-41bf-B08B-352B77C320D9}.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\{D6A98C77-1C66-41a4-BF8C-079244B87AC0}.exeC:\Windows\{D6A98C77-1C66-41a4-BF8C-079244B87AC0}.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\{80B78693-6DE7-48d7-851A-BF6710A8D529}.exeC:\Windows\{80B78693-6DE7-48d7-851A-BF6710A8D529}.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\{D6A98~1.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\{05F41~1.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\{E681D~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\{6AF88~1.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\{6F32D~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\{6C887~1.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\{D54FC~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\{206CD~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\{8BB0E~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\{4B23C~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
{05F41689-3E34-41bf-B08B-352B77C320D9}.exe
{206CD065-DA96-449e-9D95-073E7130BC0D}.exe
{4B23CD9C-74E9-412a-A22F-0D71E6FB2A44}.exe
{6AF88B93-046E-4a9d-BAD6-9D6E98C952AD}.exe
{6C887154-7C6C-4837-BF75-39BBCDAD2DA4}.exe
{6F32D5CB-EDE6-4140-AD8C-BD7C66F90AEB}.exe
{80B78693-6DE7-48d7-851A-BF6710A8D529}.exe
{8BB0E5CA-6929-4f45-98DF-14EAF1F1FC36}.exe
{D54FCCF3-3DE6-44e0-922D-1960FD4C04D5}.exe
{D6A98C77-1C66-41a4-BF8C-079244B87AC0}.exe
{E681D0A3-6AC8-48f5-8F7F-990581A180C7}.exe
memory/404-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/404-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/716-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/716-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1760-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1760-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1928-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1928-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2264-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2264-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2520-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2520-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3448-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3448-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3448-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3880-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4560-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4560-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4652-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4652-23-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4652-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4664-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4664-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5788-65-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5788-71-0x0000000000400000-0x0000000000411000-memory.dmp