Analysis
- max time kernel
148s - max time network
113s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
09/08/2026, 12:35
General
- Target 2026-08-09_58507ac7dc4a4ae1b8eec4fd0422831a_elex_wannacry.exe
- Size 126KB
- Sample260809-psrpls1vbw
- SHA256 43b09d03894a73b7d9f53e950bdf9c47bd2fb345039cb667f96f5a1a486a8235
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\2026-08-09_58507ac7dc4a4ae1b8eec4fd0422831a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_58507ac7dc4a4ae1b8eec4fd0422831a_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\{97364112-7368-49fc-906E-EDCEF45A2747}.exeC:\Windows\{97364112-7368-49fc-906E-EDCEF45A2747}.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\{E4A25F16-9776-4b51-BF07-FE4774775036}.exeC:\Windows\{E4A25F16-9776-4b51-BF07-FE4774775036}.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\{D54E4AFF-8012-410a-B349-B942DAA8C471}.exeC:\Windows\{D54E4AFF-8012-410a-B349-B942DAA8C471}.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\{F93B83F0-8AE1-4ea1-9596-42FA67665132}.exeC:\Windows\{F93B83F0-8AE1-4ea1-9596-42FA67665132}.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\{2E3DE99E-A1B6-4da5-BFC6-089C528A02B4}.exeC:\Windows\{2E3DE99E-A1B6-4da5-BFC6-089C528A02B4}.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
-
C:\Windows\{7A6F5911-5F4E-4f14-A9A5-01F0A2C0121C}.exeC:\Windows\{7A6F5911-5F4E-4f14-A9A5-01F0A2C0121C}.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\{38A9B687-C581-4f4f-9096-D0D6F2378D88}.exeC:\Windows\{38A9B687-C581-4f4f-9096-D0D6F2378D88}.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\{251AFE1E-0E90-403d-A30A-DDF3E34348AD}.exeC:\Windows\{251AFE1E-0E90-403d-A30A-DDF3E34348AD}.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\{167927F8-33B7-4ae8-B6DB-BA833FCBEC28}.exeC:\Windows\{167927F8-33B7-4ae8-B6DB-BA833FCBEC28}.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\{5587C8E6-D88E-4cce-BE4F-CE2363DBC4D9}.exeC:\Windows\{5587C8E6-D88E-4cce-BE4F-CE2363DBC4D9}.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\{D78BFA5E-7012-4219-86BB-F0F3E4723438}.exeC:\Windows\{D78BFA5E-7012-4219-86BB-F0F3E4723438}.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\{5587C~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\{16792~1.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\{251AF~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\{38A9B~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\{7A6F5~1.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\{2E3DE~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\{F93B8~1.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\{D54E4~1.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\{E4A25~1.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\{97364~1.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
{167927F8-33B7-4ae8-B6DB-BA833FCBEC28}.exe
{251AFE1E-0E90-403d-A30A-DDF3E34348AD}.exe
{2E3DE99E-A1B6-4da5-BFC6-089C528A02B4}.exe
{38A9B687-C581-4f4f-9096-D0D6F2378D88}.exe
{5587C8E6-D88E-4cce-BE4F-CE2363DBC4D9}.exe
{7A6F5911-5F4E-4f14-A9A5-01F0A2C0121C}.exe
{97364112-7368-49fc-906E-EDCEF45A2747}.exe
{D54E4AFF-8012-410a-B349-B942DAA8C471}.exe
{D78BFA5E-7012-4219-86BB-F0F3E4723438}.exe
{E4A25F16-9776-4b51-BF07-FE4774775036}.exe
{F93B83F0-8AE1-4ea1-9596-42FA67665132}.exe
memory/1616-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1616-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1740-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1740-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1904-68-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1904-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2592-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2592-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2940-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2940-54-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3280-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3280-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3896-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3896-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4504-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4504-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4828-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5084-61-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5084-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5800-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5800-76-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5976-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5976-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5976-7-0x0000000000400000-0x0000000000411000-memory.dmp