Analysis
- max time kernel
149s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
21/04/2026, 10:33
General
- Target 2026-04-21_a1d8dc57c071f053a0cb72d7f48a76b1_elex_wannacry.exe
- Size 64KB
- Sample260421-mlny2acy9k
- SHA256 edbbe333f64003d051f79bf8cdfa4f16ea5990f66bac0a92a7c54642bed4784d
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 42 IoCs
- Detects Windows executables referencing non-Windows User-Agents 42 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\2026-04-21_a1d8dc57c071f053a0cb72d7f48a76b1_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-21_a1d8dc57c071f053a0cb72d7f48a76b1_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\{2BFF82EB-B062-44f4-9797-6E6A596D4719}.exeC:\Windows\{2BFF82EB-B062-44f4-9797-6E6A596D4719}.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\{D7FD5E72-CA08-4b17-91BF-B928525064D6}.exeC:\Windows\{D7FD5E72-CA08-4b17-91BF-B928525064D6}.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\{E3FF6C8E-9651-4769-9955-CCF6F6A7D314}.exeC:\Windows\{E3FF6C8E-9651-4769-9955-CCF6F6A7D314}.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\{82797735-53BE-48a0-8706-174CC62B2684}.exeC:\Windows\{82797735-53BE-48a0-8706-174CC62B2684}.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\{AAEF6EA7-A183-406a-9D77-69B80B3B634D}.exeC:\Windows\{AAEF6EA7-A183-406a-9D77-69B80B3B634D}.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\{5F8E9321-E580-4593-ABD0-AD285DCCB6F3}.exeC:\Windows\{5F8E9321-E580-4593-ABD0-AD285DCCB6F3}.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\{B350D1DC-E30B-4801-9264-34832B6DF154}.exeC:\Windows\{B350D1DC-E30B-4801-9264-34832B6DF154}.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\{9783FE9D-507F-4f3e-89D3-0E313EE952B6}.exeC:\Windows\{9783FE9D-507F-4f3e-89D3-0E313EE952B6}.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\{92DAF69F-1268-47cf-BE8C-835C02CF0F6B}.exeC:\Windows\{92DAF69F-1268-47cf-BE8C-835C02CF0F6B}.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\{DFFDAC90-4ADA-49dc-951E-2AC864D070A5}.exeC:\Windows\{DFFDAC90-4ADA-49dc-951E-2AC864D070A5}.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\{6EEBA940-2E08-46c7-9724-0E99BCF1D427}.exeC:\Windows\{6EEBA940-2E08-46c7-9724-0E99BCF1D427}.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\{DFFDA~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\{92DAF~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\{9783F~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\{B350D~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\{5F8E9~1.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\{AAEF6~1.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\{82797~1.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\{E3FF6~1.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\{D7FD5~1.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\{2BFF8~1.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
{2BFF82EB-B062-44f4-9797-6E6A596D4719}.exe
{5F8E9321-E580-4593-ABD0-AD285DCCB6F3}.exe
{6EEBA940-2E08-46c7-9724-0E99BCF1D427}.exe
{82797735-53BE-48a0-8706-174CC62B2684}.exe
{92DAF69F-1268-47cf-BE8C-835C02CF0F6B}.exe
{9783FE9D-507F-4f3e-89D3-0E313EE952B6}.exe
{AAEF6EA7-A183-406a-9D77-69B80B3B634D}.exe
{B350D1DC-E30B-4801-9264-34832B6DF154}.exe
{D7FD5E72-CA08-4b17-91BF-B928525064D6}.exe
{DFFDAC90-4ADA-49dc-951E-2AC864D070A5}.exe
{E3FF6C8E-9651-4769-9955-CCF6F6A7D314}.exe
memory/1464-19-0x0000000000830000-0x00000000008EF000-memory.dmp
memory/1464-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1464-23-0x0000000000830000-0x00000000008EF000-memory.dmp
memory/1464-25-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1464-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2388-7-0x0000000000880000-0x000000000093F000-memory.dmp
memory/2388-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2388-2-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2388-1-0x0000000000880000-0x000000000093F000-memory.dmp
memory/2388-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2512-85-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2512-84-0x0000000000740000-0x00000000007FF000-memory.dmp
memory/2512-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2512-80-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2512-79-0x0000000000740000-0x00000000007FF000-memory.dmp
memory/2716-57-0x00000000008D0000-0x000000000098F000-memory.dmp
memory/2716-59-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2716-54-0x00000000008D0000-0x000000000098F000-memory.dmp
memory/2716-53-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4136-45-0x00000000008D0000-0x000000000098F000-memory.dmp
memory/4136-46-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4136-52-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4136-51-0x00000000008D0000-0x000000000098F000-memory.dmp
memory/4136-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4308-94-0x0000000000890000-0x000000000094F000-memory.dmp
memory/4308-95-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4308-88-0x0000000000890000-0x000000000094F000-memory.dmp
memory/4308-89-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4308-87-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4600-71-0x00000000007D0000-0x000000000088F000-memory.dmp
memory/4600-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4600-75-0x00000000007D0000-0x000000000088F000-memory.dmp
memory/4600-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4644-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4644-28-0x0000000000770000-0x000000000082F000-memory.dmp
memory/4644-32-0x0000000000770000-0x000000000082F000-memory.dmp
memory/4644-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5076-41-0x0000000000690000-0x000000000074F000-memory.dmp
memory/5076-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5076-36-0x0000000000690000-0x000000000074F000-memory.dmp
memory/5076-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5076-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5228-96-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5440-67-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5440-62-0x00000000007D0000-0x000000000088F000-memory.dmp
memory/5440-61-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5440-66-0x00000000007D0000-0x000000000088F000-memory.dmp
memory/5440-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5732-15-0x00000000008C0000-0x000000000097F000-memory.dmp
memory/5732-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5732-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5732-10-0x00000000008C0000-0x000000000097F000-memory.dmp
memory/5732-16-0x0000000000400000-0x0000000000410000-memory.dmp