Analysis
- max time kernel
149s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
03/06/2026, 10:38
General
- Target 2026-06-03_a89942418ac60808d60eaec5acaa4242_elex_wannacry.exe
- Size 84KB
- Sample260603-mpws2set2n
- SHA256 0e63d1550369720cd97bd7e8431364c6e1ec6d4d0dfcd24644a26cb042cf2bac
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 24 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\2026-06-03_a89942418ac60808d60eaec5acaa4242_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-03_a89942418ac60808d60eaec5acaa4242_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\{D76A73CF-59DC-4d5d-ACD1-BA7A88CBB6E3}.exeC:\Windows\{D76A73CF-59DC-4d5d-ACD1-BA7A88CBB6E3}.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\{3B97FE93-3F3B-4e98-B2F8-6C725622CEA9}.exeC:\Windows\{3B97FE93-3F3B-4e98-B2F8-6C725622CEA9}.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\{5663DC90-4448-4b29-AC30-799E52BA5637}.exeC:\Windows\{5663DC90-4448-4b29-AC30-799E52BA5637}.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\{0F5730CB-B38B-411c-AD0B-EA2E70C0C539}.exeC:\Windows\{0F5730CB-B38B-411c-AD0B-EA2E70C0C539}.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\{CFA8E20C-AD25-4780-8C62-4AC348136A7D}.exeC:\Windows\{CFA8E20C-AD25-4780-8C62-4AC348136A7D}.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\{40F14873-B83F-4e2f-89A4-DF171E034A1D}.exeC:\Windows\{40F14873-B83F-4e2f-89A4-DF171E034A1D}.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\{CEDEFDA2-AF43-4aef-8021-EC73D981C7E6}.exeC:\Windows\{CEDEFDA2-AF43-4aef-8021-EC73D981C7E6}.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\{2B16BC2C-56E5-482a-851A-95A2CC18BC59}.exeC:\Windows\{2B16BC2C-56E5-482a-851A-95A2CC18BC59}.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\{90282EF6-196F-4f77-B2A6-75AD5CBA2647}.exeC:\Windows\{90282EF6-196F-4f77-B2A6-75AD5CBA2647}.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\{1A84A982-0A73-45fc-9C17-50CAD58873CF}.exeC:\Windows\{1A84A982-0A73-45fc-9C17-50CAD58873CF}.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\{9C5F2B15-DF2B-4b63-8A1B-FBC5C0E1B125}.exeC:\Windows\{9C5F2B15-DF2B-4b63-8A1B-FBC5C0E1B125}.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\{1A84A~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\{90282~1.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\{2B16B~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\{CEDEF~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\{40F14~1.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\{CFA8E~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\{0F573~1.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\{5663D~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\{3B97F~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\{D76A7~1.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
{0F5730CB-B38B-411c-AD0B-EA2E70C0C539}.exe
{1A84A982-0A73-45fc-9C17-50CAD58873CF}.exe
{2B16BC2C-56E5-482a-851A-95A2CC18BC59}.exe
{3B97FE93-3F3B-4e98-B2F8-6C725622CEA9}.exe
{40F14873-B83F-4e2f-89A4-DF171E034A1D}.exe
{5663DC90-4448-4b29-AC30-799E52BA5637}.exe
{90282EF6-196F-4f77-B2A6-75AD5CBA2647}.exe
{9C5F2B15-DF2B-4b63-8A1B-FBC5C0E1B125}.exe
{CEDEFDA2-AF43-4aef-8021-EC73D981C7E6}.exe
{CFA8E20C-AD25-4780-8C62-4AC348136A7D}.exe
{D76A73CF-59DC-4d5d-ACD1-BA7A88CBB6E3}.exe
memory/800-6-0x0000000000400000-0x0000000000416000-memory.dmp
memory/800-10-0x0000000000400000-0x0000000000416000-memory.dmp
memory/2396-34-0x0000000000400000-0x0000000000416000-memory.dmp
memory/2860-63-0x0000000000400000-0x0000000000416000-memory.dmp
memory/2888-0-0x0000000000400000-0x0000000000416000-memory.dmp
memory/2888-4-0x0000000000400000-0x0000000000416000-memory.dmp
memory/3448-46-0x0000000000400000-0x0000000000416000-memory.dmp
memory/4792-21-0x0000000000400000-0x0000000000416000-memory.dmp
memory/4824-16-0x0000000000400000-0x0000000000416000-memory.dmp
memory/4952-27-0x0000000000400000-0x0000000000416000-memory.dmp
memory/5916-58-0x0000000000400000-0x0000000000416000-memory.dmp
memory/5924-52-0x0000000000400000-0x0000000000416000-memory.dmp
memory/5948-39-0x0000000000400000-0x0000000000416000-memory.dmp