Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
22/07/2026, 19:08
General
- Target 2026-07-22_d9fbce39d6a336e58b1c22577d6d6ba3_elex_wannacry.exe
- Size 68KB
- Sample260722-xtn9wasfqa
- SHA256 bfc9474904e492882a4cf7c77948e4ff9e913a573752745e36673119f646c6a8
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 31 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\2026-07-22_d9fbce39d6a336e58b1c22577d6d6ba3_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-22_d9fbce39d6a336e58b1c22577d6d6ba3_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\{760A4861-F478-48d1-9510-21B8F7022ECA}.exeC:\Windows\{760A4861-F478-48d1-9510-21B8F7022ECA}.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\{74D244FC-4F2C-4cf3-9807-802A4CF48D73}.exeC:\Windows\{74D244FC-4F2C-4cf3-9807-802A4CF48D73}.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\{75A4C32D-2D23-44e3-9234-F8AA792AD881}.exeC:\Windows\{75A4C32D-2D23-44e3-9234-F8AA792AD881}.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\{967ABC6A-390F-476e-82B8-87453AEB7E12}.exeC:\Windows\{967ABC6A-390F-476e-82B8-87453AEB7E12}.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\{4C1AD2FB-5760-4c2e-B3C3-1A69533F5B84}.exeC:\Windows\{4C1AD2FB-5760-4c2e-B3C3-1A69533F5B84}.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\{D7A388C4-5DFF-4ba8-B41A-517A0F30785E}.exeC:\Windows\{D7A388C4-5DFF-4ba8-B41A-517A0F30785E}.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\{CDF6F8F3-4241-4503-8C3A-312304ED1B3B}.exeC:\Windows\{CDF6F8F3-4241-4503-8C3A-312304ED1B3B}.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\{A38F2CB8-6A1B-4a90-89F1-F8054CF228D3}.exeC:\Windows\{A38F2CB8-6A1B-4a90-89F1-F8054CF228D3}.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\{8F6E0EFE-C337-4c26-9131-C514950376D7}.exeC:\Windows\{8F6E0EFE-C337-4c26-9131-C514950376D7}.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\{F574478E-B2A6-49aa-8542-FA8EF54F49C0}.exeC:\Windows\{F574478E-B2A6-49aa-8542-FA8EF54F49C0}.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\{BBC0EA6F-FDFF-400b-8663-E33513C98EE1}.exeC:\Windows\{BBC0EA6F-FDFF-400b-8663-E33513C98EE1}.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\{F5744~1.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\{8F6E0~1.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\{A38F2~1.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\{CDF6F~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\{D7A38~1.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\{4C1AD~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\{967AB~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\{75A4C~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\{74D24~1.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\{760A4~1.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
{4C1AD2FB-5760-4c2e-B3C3-1A69533F5B84}.exe
{74D244FC-4F2C-4cf3-9807-802A4CF48D73}.exe
{75A4C32D-2D23-44e3-9234-F8AA792AD881}.exe
{760A4861-F478-48d1-9510-21B8F7022ECA}.exe
{8F6E0EFE-C337-4c26-9131-C514950376D7}.exe
{967ABC6A-390F-476e-82B8-87453AEB7E12}.exe
{A38F2CB8-6A1B-4a90-89F1-F8054CF228D3}.exe
{BBC0EA6F-FDFF-400b-8663-E33513C98EE1}.exe
{CDF6F8F3-4241-4503-8C3A-312304ED1B3B}.exe
{D7A388C4-5DFF-4ba8-B41A-517A0F30785E}.exe
{F574478E-B2A6-49aa-8542-FA8EF54F49C0}.exe
memory/176-52-0x0000000000400000-0x0000000000411000-memory.dmp
memory/176-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/312-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/312-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/312-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/448-45-0x0000000000400000-0x0000000000411000-memory.dmp
memory/448-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/728-17-0x0000000000400000-0x0000000000411000-memory.dmp
memory/752-61-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2124-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2260-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2260-11-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2260-5-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3380-51-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3380-47-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4236-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4236-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4772-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4900-23-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4900-18-0x0000000000400000-0x0000000000411000-memory.dmp