Analysis
- max time kernel
149s - max time network
149s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
19/04/2026, 04:32
General
- Target 2026-04-19_2e26c43faede209dc5f9c9eea91afc33_elex_wannacry.exe
- Size 60KB
- Sample260419-e6exvscv6k
- SHA256 29e0e11df566cfe93e7366e5bc3eb21c831d51bc7f5fd4ee7ecbceefa40673fa
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
- Detects Windows executables referencing non-Windows User-Agents 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
- 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\2026-04-19_2e26c43faede209dc5f9c9eea91afc33_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-19_2e26c43faede209dc5f9c9eea91afc33_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\{46094B45-0762-4c67-9941-EFA3F080046A}.exeC:\Windows\{46094B45-0762-4c67-9941-EFA3F080046A}.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\{BD49F251-94E4-403b-A6B9-B9DF2FC6B262}.exeC:\Windows\{BD49F251-94E4-403b-A6B9-B9DF2FC6B262}.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\{5CD9467C-A88C-4900-90E9-D87E669D2D9B}.exeC:\Windows\{5CD9467C-A88C-4900-90E9-D87E669D2D9B}.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\{8E36D178-C009-4675-8569-3ACB99495E17}.exeC:\Windows\{8E36D178-C009-4675-8569-3ACB99495E17}.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\{785FF740-70C1-43ad-9D4E-A82B840D8E45}.exeC:\Windows\{785FF740-70C1-43ad-9D4E-A82B840D8E45}.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\{BFCD36B8-BB74-4eb5-8290-79F5F3A83E99}.exeC:\Windows\{BFCD36B8-BB74-4eb5-8290-79F5F3A83E99}.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\{904D40C7-D231-4041-A6BC-DCBE0B5B3ACA}.exeC:\Windows\{904D40C7-D231-4041-A6BC-DCBE0B5B3ACA}.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\{2A5ABAFD-3159-492d-9872-4812ADD4BD0B}.exeC:\Windows\{2A5ABAFD-3159-492d-9872-4812ADD4BD0B}.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\{1AC27E9A-29A1-4928-A87D-9ED904E97045}.exeC:\Windows\{1AC27E9A-29A1-4928-A87D-9ED904E97045}.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\{F33A2156-772C-4073-BECE-5E38458FE619}.exeC:\Windows\{F33A2156-772C-4073-BECE-5E38458FE619}.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\{E0DB8565-4014-4055-A3FD-414BBF21DBEF}.exeC:\Windows\{E0DB8565-4014-4055-A3FD-414BBF21DBEF}.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\{F33A2~1.EXE > nul12⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{1AC27~1.EXE > nul11⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{2A5AB~1.EXE > nul10⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{904D4~1.EXE > nul9⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{BFCD3~1.EXE > nul8⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{785FF~1.EXE > nul7⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{8E36D~1.EXE > nul6⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{5CD94~1.EXE > nul5⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{BD49F~1.EXE > nul4⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{46094~1.EXE > nul3⤵
- 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⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{1AC27E9A-29A1-4928-A87D-9ED904E97045}.exe
{2A5ABAFD-3159-492d-9872-4812ADD4BD0B}.exe
{46094B45-0762-4c67-9941-EFA3F080046A}.exe
{5CD9467C-A88C-4900-90E9-D87E669D2D9B}.exe
{785FF740-70C1-43ad-9D4E-A82B840D8E45}.exe
{8E36D178-C009-4675-8569-3ACB99495E17}.exe
{904D40C7-D231-4041-A6BC-DCBE0B5B3ACA}.exe
{BD49F251-94E4-403b-A6B9-B9DF2FC6B262}.exe
{BFCD36B8-BB74-4eb5-8290-79F5F3A83E99}.exe
{E0DB8565-4014-4055-A3FD-414BBF21DBEF}.exe
{F33A2156-772C-4073-BECE-5E38458FE619}.exe