Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
18/05/2026, 17:24
General
- Target 2026-05-18_ce72f912565e0e57edbb96b7df781d3c_elex_wannacry.exe
- Size 60KB
- Sample260518-vy1scset5m
- SHA256 48dd0b97b400505e277e7b5cde8595f376f6a5d01b666556d35ac67b6205c02f
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 32 IoCs
- Detects Windows executables referencing non-Windows User-Agents 32 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 20 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 10 IoCs
- Drops file in Windows directory 10 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 21 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 10 IoCs
- Suspicious use of WriteProcessMemory 20 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-05-18_ce72f912565e0e57edbb96b7df781d3c_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-18_ce72f912565e0e57edbb96b7df781d3c_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\{CF74154C-23B0-4320-B76D-C513829DA33B}.exeC:\Windows\{CF74154C-23B0-4320-B76D-C513829DA33B}.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\{85083515-35BA-4f55-A3BF-40EA9131DBE9}.exeC:\Windows\{85083515-35BA-4f55-A3BF-40EA9131DBE9}.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\{E8B13079-C3CF-459b-842A-D58F2898AD9E}.exeC:\Windows\{E8B13079-C3CF-459b-842A-D58F2898AD9E}.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\{5F92264C-347F-4bd8-9517-916FBCF33B5D}.exeC:\Windows\{5F92264C-347F-4bd8-9517-916FBCF33B5D}.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\{BF3C5DB1-2E0D-4363-B88D-066C9104FD7B}.exeC:\Windows\{BF3C5DB1-2E0D-4363-B88D-066C9104FD7B}.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\{B5EF179B-1792-4669-87DE-14BBB70261FF}.exeC:\Windows\{B5EF179B-1792-4669-87DE-14BBB70261FF}.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\{FE43DAB2-7474-47c1-9348-486E53DE7C61}.exeC:\Windows\{FE43DAB2-7474-47c1-9348-486E53DE7C61}.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\{3F754914-E66A-4288-828C-5C81D2A1A585}.exeC:\Windows\{3F754914-E66A-4288-828C-5C81D2A1A585}.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\{A38DCE38-00CD-4a8e-A49B-B8AEF19CE78A}.exeC:\Windows\{A38DCE38-00CD-4a8e-A49B-B8AEF19CE78A}.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\{3DCD0F89-B80F-4b5e-9B5D-E8E5FCF9B53E}.exeC:\Windows\{3DCD0F89-B80F-4b5e-9B5D-E8E5FCF9B53E}.exe11⤵
- 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\{A38DC~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\{3F754~1.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\{FE43D~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\{B5EF1~1.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\{BF3C5~1.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\{5F922~1.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\{E8B13~1.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\{85083~1.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\{CF741~1.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
Loading Replay Monitor...
Downloads
{3DCD0F89-B80F-4b5e-9B5D-E8E5FCF9B53E}.exe
{3F754914-E66A-4288-828C-5C81D2A1A585}.exe
{5F92264C-347F-4bd8-9517-916FBCF33B5D}.exe
{85083515-35BA-4f55-A3BF-40EA9131DBE9}.exe
{A38DCE38-00CD-4a8e-A49B-B8AEF19CE78A}.exe
{B5EF179B-1792-4669-87DE-14BBB70261FF}.exe
{BF3C5DB1-2E0D-4363-B88D-066C9104FD7B}.exe
{CF74154C-23B0-4320-B76D-C513829DA33B}.exe
{E8B13079-C3CF-459b-842A-D58F2898AD9E}.exe
{FE43DAB2-7474-47c1-9348-486E53DE7C61}.exe
memory/948-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/948-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1500-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1500-59-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1520-61-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1656-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2220-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2220-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2588-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2588-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2588-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3016-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3016-52-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3944-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3944-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4488-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4488-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4824-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4824-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4824-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5152-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5152-21-0x0000000000400000-0x0000000000410000-memory.dmp