Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
19/07/2026, 07:24
General
- Target 2026-07-19_b734ba33cdd672fad316018f9a5bf5c4_elex_wannacry.exe
- Size 64KB
- Sample260719-h8ftqaex5k
- SHA256 544289a5101cba07f6cc3d6fef8148dbc122357b232907295e83432f0a44ddf2
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 37 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\2026-07-19_b734ba33cdd672fad316018f9a5bf5c4_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-19_b734ba33cdd672fad316018f9a5bf5c4_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\{50FFF91E-E720-444d-8564-DDAB60ED0F7F}.exeC:\Windows\{50FFF91E-E720-444d-8564-DDAB60ED0F7F}.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\{11B146CE-86E8-445e-92E5-1D349E82AF66}.exeC:\Windows\{11B146CE-86E8-445e-92E5-1D349E82AF66}.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\{3FBAF46E-3646-495a-86CF-FA5ADC4257CF}.exeC:\Windows\{3FBAF46E-3646-495a-86CF-FA5ADC4257CF}.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\{C864CB16-5702-4fd0-9213-8B374466071B}.exeC:\Windows\{C864CB16-5702-4fd0-9213-8B374466071B}.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\{BA51F8EE-029B-4423-B73C-B78BD431326E}.exeC:\Windows\{BA51F8EE-029B-4423-B73C-B78BD431326E}.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\{31BA2A27-E49F-4cfc-9F2C-86BC55635CD4}.exeC:\Windows\{31BA2A27-E49F-4cfc-9F2C-86BC55635CD4}.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\{DB51283C-7F12-443c-A47D-B1F6D84CBF1E}.exeC:\Windows\{DB51283C-7F12-443c-A47D-B1F6D84CBF1E}.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\{515209E1-41E3-40cd-9926-08378DEF5A81}.exeC:\Windows\{515209E1-41E3-40cd-9926-08378DEF5A81}.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\{A4F8AAE2-C778-42ca-B9BF-EBBBE0B3744F}.exeC:\Windows\{A4F8AAE2-C778-42ca-B9BF-EBBBE0B3744F}.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\{BBAC1D04-4B1C-403e-B918-878A1213EB02}.exeC:\Windows\{BBAC1D04-4B1C-403e-B918-878A1213EB02}.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\{B225D560-93F8-4011-8BDB-213858A6CE80}.exeC:\Windows\{B225D560-93F8-4011-8BDB-213858A6CE80}.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\{BBAC1~1.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\{A4F8A~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\{51520~1.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\{DB512~1.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\{31BA2~1.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\{BA51F~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\{C864C~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\{3FBAF~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\{11B14~1.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\{50FFF~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
{11B146CE-86E8-445e-92E5-1D349E82AF66}.exe
{31BA2A27-E49F-4cfc-9F2C-86BC55635CD4}.exe
{3FBAF46E-3646-495a-86CF-FA5ADC4257CF}.exe
{50FFF91E-E720-444d-8564-DDAB60ED0F7F}.exe
{515209E1-41E3-40cd-9926-08378DEF5A81}.exe
{A4F8AAE2-C778-42ca-B9BF-EBBBE0B3744F}.exe
{B225D560-93F8-4011-8BDB-213858A6CE80}.exe
{BA51F8EE-029B-4423-B73C-B78BD431326E}.exe
{BBAC1D04-4B1C-403e-B918-878A1213EB02}.exe
{C864CB16-5702-4fd0-9213-8B374466071B}.exe
{DB51283C-7F12-443c-A47D-B1F6D84CBF1E}.exe
memory/1132-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1132-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1132-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2104-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2104-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3192-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4008-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4008-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4404-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4404-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4404-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5016-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5016-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5232-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5232-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5452-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5452-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5756-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5756-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5772-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5772-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5864-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5864-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6036-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6036-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6036-6-0x0000000000400000-0x0000000000410000-memory.dmp