Analysis
- max time kernel
149s - max time network
96s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
03/05/2026, 14:29
General
- Target 2026-05-03_03beb8d0bd79dd185d9ba95c06ae86bc_elex_wannacry.exe
- Size 59KB
- Sample260503-rtnepaew6n
- SHA256 6f373e09238008b064b7393745483e7ee2d305998a87f8dd1d43eae16756f63d
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
- Custom signatureDetects 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\2026-05-03_03beb8d0bd79dd185d9ba95c06ae86bc_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-03_03beb8d0bd79dd185d9ba95c06ae86bc_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\{1654DE56-B1AE-4d42-92FC-8BD2901C9A5C}.exeC:\Windows\{1654DE56-B1AE-4d42-92FC-8BD2901C9A5C}.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\{DA506226-C0D5-45b8-8001-01A9EBBCBBA1}.exeC:\Windows\{DA506226-C0D5-45b8-8001-01A9EBBCBBA1}.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\{7A0A0BB8-6938-42e5-B398-268C7B6CD46D}.exeC:\Windows\{7A0A0BB8-6938-42e5-B398-268C7B6CD46D}.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\{E34CD489-65CB-4527-B469-133D76A3E67F}.exeC:\Windows\{E34CD489-65CB-4527-B469-133D76A3E67F}.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\{F90116E5-1E45-4818-8BF8-248A43492A8D}.exeC:\Windows\{F90116E5-1E45-4818-8BF8-248A43492A8D}.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\{3ADCC711-4BC3-4eac-A549-BE7474A53B5C}.exeC:\Windows\{3ADCC711-4BC3-4eac-A549-BE7474A53B5C}.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\{FDAD39AF-542B-4e8d-B018-716FFF49434B}.exeC:\Windows\{FDAD39AF-542B-4e8d-B018-716FFF49434B}.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\{E22CF0D6-DCC6-4118-8BB8-BD32B974829E}.exeC:\Windows\{E22CF0D6-DCC6-4118-8BB8-BD32B974829E}.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\{DD87D204-0B03-422e-B0B5-358308D87BAE}.exeC:\Windows\{DD87D204-0B03-422e-B0B5-358308D87BAE}.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\{945D8D3D-0289-4e2c-81E0-445D86073578}.exeC:\Windows\{945D8D3D-0289-4e2c-81E0-445D86073578}.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\{D019A19A-D044-4a53-80B2-5AC83B38806F}.exeC:\Windows\{D019A19A-D044-4a53-80B2-5AC83B38806F}.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\{945D8~1.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\{DD87D~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\{E22CF~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\{FDAD3~1.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\{3ADCC~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\{F9011~1.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\{E34CD~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\{7A0A0~1.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\{DA506~1.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\{1654D~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
{1654DE56-B1AE-4d42-92FC-8BD2901C9A5C}.exe
{3ADCC711-4BC3-4eac-A549-BE7474A53B5C}.exe
{7A0A0BB8-6938-42e5-B398-268C7B6CD46D}.exe
{945D8D3D-0289-4e2c-81E0-445D86073578}.exe
{D019A19A-D044-4a53-80B2-5AC83B38806F}.exe
{DA506226-C0D5-45b8-8001-01A9EBBCBBA1}.exe
{DD87D204-0B03-422e-B0B5-358308D87BAE}.exe
{E22CF0D6-DCC6-4118-8BB8-BD32B974829E}.exe
{E34CD489-65CB-4527-B469-133D76A3E67F}.exe
{F90116E5-1E45-4818-8BF8-248A43492A8D}.exe
{FDAD39AF-542B-4e8d-B018-716FFF49434B}.exe
memory/1800-60-0x00000000009B0000-0x0000000000A72000-memory.dmp
memory/1800-64-0x00000000009B0000-0x0000000000A72000-memory.dmp
memory/2456-40-0x0000000000970000-0x0000000000A32000-memory.dmp
memory/2456-36-0x0000000000970000-0x0000000000A32000-memory.dmp
memory/2664-48-0x0000000000830000-0x00000000008F2000-memory.dmp
memory/2664-52-0x0000000000830000-0x00000000008F2000-memory.dmp
memory/2692-18-0x0000000000970000-0x0000000000A32000-memory.dmp
memory/2692-22-0x0000000000970000-0x0000000000A32000-memory.dmp
memory/2836-34-0x0000000000820000-0x00000000008E2000-memory.dmp
memory/2836-30-0x0000000000820000-0x00000000008E2000-memory.dmp
memory/2892-12-0x0000000000820000-0x00000000008E2000-memory.dmp
memory/2892-15-0x0000000000820000-0x00000000008E2000-memory.dmp
memory/4920-24-0x00000000009A0000-0x0000000000A62000-memory.dmp
memory/4920-28-0x00000000009A0000-0x0000000000A62000-memory.dmp
memory/4976-0-0x0000000000AC0000-0x0000000000B82000-memory.dmp
memory/4976-5-0x0000000000AC0000-0x0000000000B82000-memory.dmp
memory/5140-10-0x0000000000850000-0x0000000000912000-memory.dmp
memory/5140-6-0x0000000000850000-0x0000000000912000-memory.dmp
memory/5232-54-0x0000000000880000-0x0000000000942000-memory.dmp
memory/5232-59-0x0000000000880000-0x0000000000942000-memory.dmp
memory/5856-46-0x0000000000860000-0x0000000000922000-memory.dmp
memory/5856-42-0x0000000000860000-0x0000000000922000-memory.dmp