Analysis
- max time kernel
149s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
19/05/2026, 18:34
General
- Target 2026-05-19_18c2019ea18b3cd2db1db962edbba76f_elex_wannacry.exe
- Size 60KB
- Sample260519-w75cksdt2l
- SHA256 f26fa2b3a5ddfd010dc10b849481cc71fabb3604011b586c59aae1f04dba56a7
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 33 IoCs
- Custom signatureDetects Windows executables referencing non-Windows User-Agents 33 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\2026-05-19_18c2019ea18b3cd2db1db962edbba76f_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-19_18c2019ea18b3cd2db1db962edbba76f_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\{79AAFF03-C056-4666-8AAF-1EE2C932EB5C}.exeC:\Windows\{79AAFF03-C056-4666-8AAF-1EE2C932EB5C}.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\{54EEB6DF-1497-4687-8817-66D6F427BD73}.exeC:\Windows\{54EEB6DF-1497-4687-8817-66D6F427BD73}.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\{3E8869D8-03F9-495a-A849-563AB85D64C2}.exeC:\Windows\{3E8869D8-03F9-495a-A849-563AB85D64C2}.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\{2026E9AF-6F90-4c25-9311-E38BC0C02D67}.exeC:\Windows\{2026E9AF-6F90-4c25-9311-E38BC0C02D67}.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\{E0821F61-C5C5-4eab-B090-66E32D850372}.exeC:\Windows\{E0821F61-C5C5-4eab-B090-66E32D850372}.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\{9963F93B-B1F3-46e1-AD28-EB0304BC7682}.exeC:\Windows\{9963F93B-B1F3-46e1-AD28-EB0304BC7682}.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\{66281970-9145-4db7-A03F-6B1D64553604}.exeC:\Windows\{66281970-9145-4db7-A03F-6B1D64553604}.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\{1167BAF1-712F-4e78-9366-9AF6226F44AC}.exeC:\Windows\{1167BAF1-712F-4e78-9366-9AF6226F44AC}.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\{0075E208-E3E1-40b9-A11C-246CCA0D41EF}.exeC:\Windows\{0075E208-E3E1-40b9-A11C-246CCA0D41EF}.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\{AF9DE4FD-BD0A-48e8-83E9-7B5A4A67A29E}.exeC:\Windows\{AF9DE4FD-BD0A-48e8-83E9-7B5A4A67A29E}.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\{8AFD8A5A-3FDD-458a-91D2-9796649C56D6}.exeC:\Windows\{8AFD8A5A-3FDD-458a-91D2-9796649C56D6}.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\{AF9DE~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\{0075E~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\{1167B~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\{66281~1.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\{9963F~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\{E0821~1.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\{2026E~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\{3E886~1.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\{54EEB~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\{79AAF~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
{0075E208-E3E1-40b9-A11C-246CCA0D41EF}.exe
{1167BAF1-712F-4e78-9366-9AF6226F44AC}.exe
{2026E9AF-6F90-4c25-9311-E38BC0C02D67}.exe
{3E8869D8-03F9-495a-A849-563AB85D64C2}.exe
{54EEB6DF-1497-4687-8817-66D6F427BD73}.exe
{66281970-9145-4db7-A03F-6B1D64553604}.exe
{79AAFF03-C056-4666-8AAF-1EE2C932EB5C}.exe
{8AFD8A5A-3FDD-458a-91D2-9796649C56D6}.exe
{9963F93B-B1F3-46e1-AD28-EB0304BC7682}.exe
{AF9DE4FD-BD0A-48e8-83E9-7B5A4A67A29E}.exe
{E0821F61-C5C5-4eab-B090-66E32D850372}.exe
memory/1228-46-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1228-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1248-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1248-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3104-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3104-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3464-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3464-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3464-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3568-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3568-59-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3784-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3784-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3784-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3808-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3808-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3860-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3860-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4068-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4068-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4512-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4992-58-0x0000000000400000-0x0000000000410000-memory.dmp