Analysis
- max time kernel
148s - max time network
140s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
04/08/2026, 23:23
General
- Target 2026-08-04_1214bf0a490d30ed3e09510a431ca86c_elex_wannacry.exe
- Size 72KB
- Sample260804-3dch2ashnb
- SHA256 167df6a597632702cf3b48bdeae65eaeb4106acc4d24c5a92b34e7f8a575ac0d
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 45 IoCs
- UPX dump on OEP (original entry point) 45 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
- UPX packed file 45 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- 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\2026-08-04_1214bf0a490d30ed3e09510a431ca86c_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_1214bf0a490d30ed3e09510a431ca86c_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\{01B19CA7-6033-41b1-8ED0-3DAD8753737E}.exeC:\Windows\{01B19CA7-6033-41b1-8ED0-3DAD8753737E}.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\{02DAD08F-EBA0-4e1f-9D86-BA54DFB8314F}.exeC:\Windows\{02DAD08F-EBA0-4e1f-9D86-BA54DFB8314F}.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\{24A715D9-59BE-4394-999C-11687D0A0D60}.exeC:\Windows\{24A715D9-59BE-4394-999C-11687D0A0D60}.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\{797B7A63-591F-4d9e-9E78-A29BF86845B5}.exeC:\Windows\{797B7A63-591F-4d9e-9E78-A29BF86845B5}.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\{03B3C9D4-146A-4b08-BF5A-BEAB6908193F}.exeC:\Windows\{03B3C9D4-146A-4b08-BF5A-BEAB6908193F}.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\{9AA428DF-1CF7-4298-8479-49C0234E201F}.exeC:\Windows\{9AA428DF-1CF7-4298-8479-49C0234E201F}.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\{1E7E4492-F88C-4519-B312-47D5D2C9ABE8}.exeC:\Windows\{1E7E4492-F88C-4519-B312-47D5D2C9ABE8}.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\{1CF0404D-2142-48a7-BAF6-F87CCD539178}.exeC:\Windows\{1CF0404D-2142-48a7-BAF6-F87CCD539178}.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\{D72B8BCC-1DF7-40a5-92AC-727BE2BAC50D}.exeC:\Windows\{D72B8BCC-1DF7-40a5-92AC-727BE2BAC50D}.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\{D2C3DADC-64DC-4e21-BF02-D9FBD79A2BDC}.exeC:\Windows\{D2C3DADC-64DC-4e21-BF02-D9FBD79A2BDC}.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\{B7C199DD-5DEC-4d8e-ADFE-86E585D242E9}.exeC:\Windows\{B7C199DD-5DEC-4d8e-ADFE-86E585D242E9}.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\{D2C3D~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\{D72B8~1.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\{1CF04~1.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\{1E7E4~1.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\{9AA42~1.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\{03B3C~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\{797B7~1.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\{24A71~1.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\{02DAD~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\{01B19~1.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
Loading Replay Monitor...
Downloads
{01B19CA7-6033-41b1-8ED0-3DAD8753737E}.exe
{02DAD08F-EBA0-4e1f-9D86-BA54DFB8314F}.exe
{03B3C9D4-146A-4b08-BF5A-BEAB6908193F}.exe
{1CF0404D-2142-48a7-BAF6-F87CCD539178}.exe
{1E7E4492-F88C-4519-B312-47D5D2C9ABE8}.exe
{24A715D9-59BE-4394-999C-11687D0A0D60}.exe
{797B7A63-591F-4d9e-9E78-A29BF86845B5}.exe
{9AA428DF-1CF7-4298-8479-49C0234E201F}.exe
{B7C199DD-5DEC-4d8e-ADFE-86E585D242E9}.exe
{D2C3DADC-64DC-4e21-BF02-D9FBD79A2BDC}.exe
{D72B8BCC-1DF7-40a5-92AC-727BE2BAC50D}.exe
memory/1104-65-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1104-71-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1104-63-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1812-87-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2184-49-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2184-55-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2184-47-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3132-25-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3132-22-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3132-30-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3344-1-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3344-8-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3344-0-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3436-37-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3436-32-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3436-33-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4348-9-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4348-15-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4348-6-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4916-79-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4916-86-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4916-81-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4928-17-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4928-14-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4928-24-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5008-54-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5008-61-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5008-57-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5668-39-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5668-46-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5668-41-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5672-73-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5672-77-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5672-70-0x0000000000400000-0x0000000000413000-memory.dmp