Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
27/04/2026, 10:24
General
- Target 2026-04-27_c915a891987204fa916c227cc7641001_elex_wannacry.exe
- Size 79KB
- Sample260427-mfd7mshs3v
- SHA256 5dc90d49b3b1270bc2238f06d14d9f5c13fef9452faa7e892ef3793c40f2420b
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\2026-04-27_c915a891987204fa916c227cc7641001_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-27_c915a891987204fa916c227cc7641001_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\{D45DB5F2-8F97-45a0-A658-0A440E955ED7}.exeC:\Windows\{D45DB5F2-8F97-45a0-A658-0A440E955ED7}.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\{E8668C75-E53C-4067-ACFA-5B45D5ECC996}.exeC:\Windows\{E8668C75-E53C-4067-ACFA-5B45D5ECC996}.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\{58B5B6C8-D558-4eac-83AB-7D32EC66E62D}.exeC:\Windows\{58B5B6C8-D558-4eac-83AB-7D32EC66E62D}.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\{E936DE9D-9A37-4ea8-B976-D5B3D4F7AEA1}.exeC:\Windows\{E936DE9D-9A37-4ea8-B976-D5B3D4F7AEA1}.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\{E65A6366-6EFE-42db-B3D8-AB771C337FD6}.exeC:\Windows\{E65A6366-6EFE-42db-B3D8-AB771C337FD6}.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\{DABC8402-2328-487e-92AB-881C2EABD9D7}.exeC:\Windows\{DABC8402-2328-487e-92AB-881C2EABD9D7}.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\{8D3CEE14-0946-416e-A3C4-2E5475114B00}.exeC:\Windows\{8D3CEE14-0946-416e-A3C4-2E5475114B00}.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\{91EC6C3C-4E33-440a-BD8B-A415F2676B71}.exeC:\Windows\{91EC6C3C-4E33-440a-BD8B-A415F2676B71}.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\{24254FCC-5615-43ef-8752-9776C3C27E16}.exeC:\Windows\{24254FCC-5615-43ef-8752-9776C3C27E16}.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\{3CE58EC8-8E5F-46f1-AE14-58DF84342E21}.exeC:\Windows\{3CE58EC8-8E5F-46f1-AE14-58DF84342E21}.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\{4C392F15-B921-40db-9C2D-FB8B3B331BA3}.exeC:\Windows\{4C392F15-B921-40db-9C2D-FB8B3B331BA3}.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\{3CE58~1.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\{24254~1.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\{91EC6~1.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\{8D3CE~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\{DABC8~1.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\{E65A6~1.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\{E936D~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\{58B5B~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\{E8668~1.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\{D45DB~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
{24254FCC-5615-43ef-8752-9776C3C27E16}.exe
{3CE58EC8-8E5F-46f1-AE14-58DF84342E21}.exe
{4C392F15-B921-40db-9C2D-FB8B3B331BA3}.exe
{58B5B6C8-D558-4eac-83AB-7D32EC66E62D}.exe
{8D3CEE14-0946-416e-A3C4-2E5475114B00}.exe
{91EC6C3C-4E33-440a-BD8B-A415F2676B71}.exe
{D45DB5F2-8F97-45a0-A658-0A440E955ED7}.exe
{DABC8402-2328-487e-92AB-881C2EABD9D7}.exe
{E65A6366-6EFE-42db-B3D8-AB771C337FD6}.exe
{E8668C75-E53C-4067-ACFA-5B45D5ECC996}.exe
{E936DE9D-9A37-4ea8-B976-D5B3D4F7AEA1}.exe
memory/568-60-0x0000000000810000-0x0000000000DC3000-memory.dmp
memory/568-65-0x0000000000810000-0x0000000000DC3000-memory.dmp
memory/980-36-0x00000000007C0000-0x0000000000D73000-memory.dmp
memory/980-39-0x00000000007C0000-0x0000000000D73000-memory.dmp
memory/1824-4-0x00000000009E0000-0x0000000000F93000-memory.dmp
memory/1824-0-0x00000000009E0000-0x0000000000F93000-memory.dmp
memory/2472-48-0x0000000000710000-0x0000000000CC3000-memory.dmp
memory/2472-51-0x0000000000710000-0x0000000000CC3000-memory.dmp
memory/2604-6-0x00000000007B0000-0x0000000000D63000-memory.dmp
memory/2604-10-0x00000000007B0000-0x0000000000D63000-memory.dmp
memory/4456-57-0x00000000007E0000-0x0000000000D93000-memory.dmp
memory/4456-54-0x00000000007E0000-0x0000000000D93000-memory.dmp
memory/4560-12-0x0000000000800000-0x0000000000DB3000-memory.dmp
memory/4560-16-0x0000000000800000-0x0000000000DB3000-memory.dmp
memory/4744-22-0x0000000000770000-0x0000000000D23000-memory.dmp
memory/4744-18-0x0000000000770000-0x0000000000D23000-memory.dmp
memory/4772-46-0x0000000000860000-0x0000000000E13000-memory.dmp
memory/4772-42-0x0000000000860000-0x0000000000E13000-memory.dmp
memory/4940-24-0x0000000000750000-0x0000000000D03000-memory.dmp
memory/4940-28-0x0000000000750000-0x0000000000D03000-memory.dmp
memory/5088-34-0x00000000007A0000-0x0000000000D53000-memory.dmp
memory/5088-30-0x00000000007A0000-0x0000000000D53000-memory.dmp