Analysis
- max time kernel
149s - max time network
94s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
02/05/2026, 16:13
General
- Target 2026-05-02_f94647e6a09e413477ade2f3708dac0c_elex_wannacry.exe
- Size 60KB
- Sample260502-tpjbaab13s
- SHA256 7c4d2cbffd3688aa4f201964fd45ae8cac882483013306231a1f02bbb277d7b8
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\2026-05-02_f94647e6a09e413477ade2f3708dac0c_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-02_f94647e6a09e413477ade2f3708dac0c_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\{2EC9B421-54D2-443e-A180-CD3D6B7E9FE4}.exeC:\Windows\{2EC9B421-54D2-443e-A180-CD3D6B7E9FE4}.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\{11F7D505-98A8-4280-865E-A1E60169FBC2}.exeC:\Windows\{11F7D505-98A8-4280-865E-A1E60169FBC2}.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\{E542418C-3BEA-4487-8086-7949909E8DFB}.exeC:\Windows\{E542418C-3BEA-4487-8086-7949909E8DFB}.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\{AEDDB4B7-0CE0-4035-8C06-855F922A0822}.exeC:\Windows\{AEDDB4B7-0CE0-4035-8C06-855F922A0822}.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\{5162F3B7-728F-4f27-9CA4-D004AD780690}.exeC:\Windows\{5162F3B7-728F-4f27-9CA4-D004AD780690}.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\{A3E9B9BD-ADD9-47ac-9C5B-A8F8825283B9}.exeC:\Windows\{A3E9B9BD-ADD9-47ac-9C5B-A8F8825283B9}.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\{0D78D872-F2A5-41c3-AF68-6038BE8C06E4}.exeC:\Windows\{0D78D872-F2A5-41c3-AF68-6038BE8C06E4}.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\{1FF2F3BC-03A4-4643-8C31-9D1D14EC4697}.exeC:\Windows\{1FF2F3BC-03A4-4643-8C31-9D1D14EC4697}.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\{45583C35-3305-499a-9703-38C2458FB5FA}.exeC:\Windows\{45583C35-3305-499a-9703-38C2458FB5FA}.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\{7BBE9009-EB47-482b-B0C7-892EE97CA350}.exeC:\Windows\{7BBE9009-EB47-482b-B0C7-892EE97CA350}.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\{773F0F69-ADFE-45ec-86FB-3BF23418ABF0}.exeC:\Windows\{773F0F69-ADFE-45ec-86FB-3BF23418ABF0}.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\{7BBE9~1.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\{45583~1.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\{1FF2F~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\{0D78D~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\{A3E9B~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\{5162F~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\{AEDDB~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\{E5424~1.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\{11F7D~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\{2EC9B~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
{0D78D872-F2A5-41c3-AF68-6038BE8C06E4}.exe
{11F7D505-98A8-4280-865E-A1E60169FBC2}.exe
{1FF2F3BC-03A4-4643-8C31-9D1D14EC4697}.exe
{2EC9B421-54D2-443e-A180-CD3D6B7E9FE4}.exe
{45583C35-3305-499a-9703-38C2458FB5FA}.exe
{5162F3B7-728F-4f27-9CA4-D004AD780690}.exe
{773F0F69-ADFE-45ec-86FB-3BF23418ABF0}.exe
{7BBE9009-EB47-482b-B0C7-892EE97CA350}.exe
{A3E9B9BD-ADD9-47ac-9C5B-A8F8825283B9}.exe
{AEDDB4B7-0CE0-4035-8C06-855F922A0822}.exe
{E542418C-3BEA-4487-8086-7949909E8DFB}.exe
memory/848-24-0x0000000000840000-0x00000000008BA000-memory.dmp
memory/848-28-0x0000000000840000-0x00000000008BA000-memory.dmp
memory/1020-48-0x0000000000820000-0x000000000089A000-memory.dmp
memory/1020-52-0x0000000000820000-0x000000000089A000-memory.dmp
memory/1136-54-0x0000000000640000-0x00000000006BA000-memory.dmp
memory/1136-58-0x0000000000640000-0x00000000006BA000-memory.dmp
memory/1888-64-0x0000000000890000-0x000000000090A000-memory.dmp
memory/1888-60-0x0000000000890000-0x000000000090A000-memory.dmp
memory/2180-18-0x0000000000650000-0x00000000006CA000-memory.dmp
memory/2180-22-0x0000000000650000-0x00000000006CA000-memory.dmp
memory/2796-4-0x0000000000AC0000-0x0000000000B3A000-memory.dmp
memory/2796-0-0x0000000000AC0000-0x0000000000B3A000-memory.dmp
memory/3056-34-0x0000000000860000-0x00000000008DA000-memory.dmp
memory/3056-30-0x0000000000860000-0x00000000008DA000-memory.dmp
memory/3672-16-0x0000000000750000-0x00000000007CA000-memory.dmp
memory/3672-12-0x0000000000750000-0x00000000007CA000-memory.dmp
memory/5056-46-0x0000000000840000-0x00000000008BA000-memory.dmp
memory/5056-42-0x0000000000840000-0x00000000008BA000-memory.dmp
memory/5444-9-0x0000000000970000-0x00000000009EA000-memory.dmp
memory/5444-6-0x0000000000970000-0x00000000009EA000-memory.dmp
memory/5480-39-0x0000000000870000-0x00000000008EA000-memory.dmp
memory/5480-36-0x0000000000870000-0x00000000008EA000-memory.dmp