Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
09/08/2026, 19:34
General
- Target 2026-08-09_b48a47e72d4b83e9ac1f5da52a5855fb_elex_wannacry.exe
- Size 79KB
- Sample260809-yaag2scn7v
- SHA256 1248ecaf9277ae852c503a37c5c022577890d4343caf8f740afbe58186187914
Score
10/10
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 11 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_b48a47e72d4b83e9ac1f5da52a5855fb_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_b48a47e72d4b83e9ac1f5da52a5855fb_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\{02CE567F-6200-4db1-AD1F-4728B88C3ADF}.exeC:\Windows\{02CE567F-6200-4db1-AD1F-4728B88C3ADF}.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\{679C997E-B8CF-4ae2-A758-2A3A476EC2D1}.exeC:\Windows\{679C997E-B8CF-4ae2-A758-2A3A476EC2D1}.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\{0AC60AB2-E90A-4850-9493-C1C2ABE4DA45}.exeC:\Windows\{0AC60AB2-E90A-4850-9493-C1C2ABE4DA45}.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\{B663527A-6A20-4c96-8D88-84912DCFE4A4}.exeC:\Windows\{B663527A-6A20-4c96-8D88-84912DCFE4A4}.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\{276D2F1C-5221-4601-A785-44A381248F21}.exeC:\Windows\{276D2F1C-5221-4601-A785-44A381248F21}.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\{503AAB6D-B0F3-4cbd-A0A4-DEC50B40DAC4}.exeC:\Windows\{503AAB6D-B0F3-4cbd-A0A4-DEC50B40DAC4}.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\{E6C75AEF-4684-4aa6-AEDD-9A9366418864}.exeC:\Windows\{E6C75AEF-4684-4aa6-AEDD-9A9366418864}.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\{4F63FA37-D047-45ad-91C2-75386E221693}.exeC:\Windows\{4F63FA37-D047-45ad-91C2-75386E221693}.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\{CAE8308E-57F9-4aaf-98CD-B5653BEE93B9}.exeC:\Windows\{CAE8308E-57F9-4aaf-98CD-B5653BEE93B9}.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\{A6AFB4F3-1A31-4363-AF98-489F7E7C31AB}.exeC:\Windows\{A6AFB4F3-1A31-4363-AF98-489F7E7C31AB}.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\{99555527-FC17-47a1-AC89-0BF62DE0110F}.exeC:\Windows\{99555527-FC17-47a1-AC89-0BF62DE0110F}.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\{A6AFB~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\{CAE83~1.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\{4F63F~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\{E6C75~1.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\{503AA~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\{276D2~1.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\{B6635~1.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\{0AC60~1.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\{679C9~1.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\{02CE5~1.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
{02CE567F-6200-4db1-AD1F-4728B88C3ADF}.exe
{0AC60AB2-E90A-4850-9493-C1C2ABE4DA45}.exe
{276D2F1C-5221-4601-A785-44A381248F21}.exe
{4F63FA37-D047-45ad-91C2-75386E221693}.exe
{503AAB6D-B0F3-4cbd-A0A4-DEC50B40DAC4}.exe
{679C997E-B8CF-4ae2-A758-2A3A476EC2D1}.exe
{99555527-FC17-47a1-AC89-0BF62DE0110F}.exe
{A6AFB4F3-1A31-4363-AF98-489F7E7C31AB}.exe
{B663527A-6A20-4c96-8D88-84912DCFE4A4}.exe
{CAE8308E-57F9-4aaf-98CD-B5653BEE93B9}.exe
{E6C75AEF-4684-4aa6-AEDD-9A9366418864}.exe