Analysis
- max time kernel
148s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
03/08/2026, 19:08
General
- Target 2026-08-03_001007f92752f2a4df2a1cdb1f3949c8_elex_wannacry.exe
- Size 89KB
- Sample260803-xtnncaed85
- SHA256 865c1c7e82b951e4c2dc1b3034d792221504538a2a38681819e145ce67dfb5a0
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_001007f92752f2a4df2a1cdb1f3949c8_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_001007f92752f2a4df2a1cdb1f3949c8_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\{B2B84D1A-0EF3-4954-B115-A4F892F0FE77}.exeC:\Windows\{B2B84D1A-0EF3-4954-B115-A4F892F0FE77}.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\{B8937B1A-2F47-4c83-B720-933CDEFEE3C0}.exeC:\Windows\{B8937B1A-2F47-4c83-B720-933CDEFEE3C0}.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\{E75995AF-020A-4b1b-9B40-D822AB5E1A8A}.exeC:\Windows\{E75995AF-020A-4b1b-9B40-D822AB5E1A8A}.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\{4D2FD98A-B4FE-488b-918C-7909089BE832}.exeC:\Windows\{4D2FD98A-B4FE-488b-918C-7909089BE832}.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\{06215326-8E99-4b6c-A664-0E526D2D56F9}.exeC:\Windows\{06215326-8E99-4b6c-A664-0E526D2D56F9}.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\{584BCC53-D347-4801-A02E-6A360F6FDAEF}.exeC:\Windows\{584BCC53-D347-4801-A02E-6A360F6FDAEF}.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\{C72331E2-8740-4614-B231-47939B4AA10E}.exeC:\Windows\{C72331E2-8740-4614-B231-47939B4AA10E}.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\{A90416E0-B202-4ff8-992C-B5E570A3670F}.exeC:\Windows\{A90416E0-B202-4ff8-992C-B5E570A3670F}.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\{3E0883E6-BB9B-4932-819C-FC6D2213B9C3}.exeC:\Windows\{3E0883E6-BB9B-4932-819C-FC6D2213B9C3}.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\{437DAA5B-2CDE-45dd-84C6-D3BF1E1364FC}.exeC:\Windows\{437DAA5B-2CDE-45dd-84C6-D3BF1E1364FC}.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\{B502C255-F8CA-41df-925E-AEEA7C16DC8C}.exeC:\Windows\{B502C255-F8CA-41df-925E-AEEA7C16DC8C}.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\{437DA~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\{3E088~1.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\{A9041~1.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\{C7233~1.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\{584BC~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\{06215~1.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\{4D2FD~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\{E7599~1.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\{B8937~1.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\{B2B84~1.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
{06215326-8E99-4b6c-A664-0E526D2D56F9}.exe
{3E0883E6-BB9B-4932-819C-FC6D2213B9C3}.exe
{437DAA5B-2CDE-45dd-84C6-D3BF1E1364FC}.exe
{4D2FD98A-B4FE-488b-918C-7909089BE832}.exe
{584BCC53-D347-4801-A02E-6A360F6FDAEF}.exe
{A90416E0-B202-4ff8-992C-B5E570A3670F}.exe
{B2B84D1A-0EF3-4954-B115-A4F892F0FE77}.exe
{B502C255-F8CA-41df-925E-AEEA7C16DC8C}.exe
{B8937B1A-2F47-4c83-B720-933CDEFEE3C0}.exe
{C72331E2-8740-4614-B231-47939B4AA10E}.exe
{E75995AF-020A-4b1b-9B40-D822AB5E1A8A}.exe
memory/8-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/8-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/764-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/764-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/992-68-0x0000000000400000-0x0000000000411000-memory.dmp
memory/992-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1200-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1200-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3204-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3204-61-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3268-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3268-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4628-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4628-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4696-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4696-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4696-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5032-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5292-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5292-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5624-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5624-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5808-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5808-75-0x0000000000400000-0x0000000000411000-memory.dmp