Analysis
- max time kernel
149s - max time network
108s - platform
windows11-21h2_x64 - resource
win11-20250619-en - resource tags
- submitted
07/05/2026, 12:37
General
- Target 2026-05-07_87cbcd21426754d61c1cbd3579b6febc_elex_wannacry.exe
- Size 59KB
- Sample260507-pth4vsd15x
- SHA256 979ca586ea45363354f86a40873435525799d3c3e02e6f14cf0f00a3565308de
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
- 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\2026-05-07_87cbcd21426754d61c1cbd3579b6febc_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-07_87cbcd21426754d61c1cbd3579b6febc_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\{8B108D03-9C6B-4613-BC99-56886F9887F4}.exeC:\Windows\{8B108D03-9C6B-4613-BC99-56886F9887F4}.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\{ACA9CA4B-E213-47c5-95E4-22EFA3E8C533}.exeC:\Windows\{ACA9CA4B-E213-47c5-95E4-22EFA3E8C533}.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\{04E5DD7E-0E64-4f27-BAC5-C43FD682D8B8}.exeC:\Windows\{04E5DD7E-0E64-4f27-BAC5-C43FD682D8B8}.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\{037EDE97-05B6-4a2a-BFD5-BD7AABC7D336}.exeC:\Windows\{037EDE97-05B6-4a2a-BFD5-BD7AABC7D336}.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\{2640A605-9C4F-4d56-8B1C-FC781B137BAD}.exeC:\Windows\{2640A605-9C4F-4d56-8B1C-FC781B137BAD}.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\{B4365FE1-91A3-4d6b-B5CD-83029697AC7B}.exeC:\Windows\{B4365FE1-91A3-4d6b-B5CD-83029697AC7B}.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\{C93A29BB-AFB4-489d-8191-0B1A0EB1F5C7}.exeC:\Windows\{C93A29BB-AFB4-489d-8191-0B1A0EB1F5C7}.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\{66CAC308-8B27-4210-8E7F-5A649E64C110}.exeC:\Windows\{66CAC308-8B27-4210-8E7F-5A649E64C110}.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\{6EAABF58-A74F-4cef-AAD7-E01E56FFB056}.exeC:\Windows\{6EAABF58-A74F-4cef-AAD7-E01E56FFB056}.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\{6AA4798F-2BEE-449f-B75A-01CADEFC0CBC}.exeC:\Windows\{6AA4798F-2BEE-449f-B75A-01CADEFC0CBC}.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\{FFC60248-4008-4984-BEA4-8D6CE10AA275}.exeC:\Windows\{FFC60248-4008-4984-BEA4-8D6CE10AA275}.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\{6AA47~1.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\{6EAAB~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\{66CAC~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\{C93A2~1.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\{B4365~1.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\{2640A~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\{037ED~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\{04E5D~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\{ACA9C~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\{8B108~1.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
{037EDE97-05B6-4a2a-BFD5-BD7AABC7D336}.exe
{04E5DD7E-0E64-4f27-BAC5-C43FD682D8B8}.exe
{2640A605-9C4F-4d56-8B1C-FC781B137BAD}.exe
{66CAC308-8B27-4210-8E7F-5A649E64C110}.exe
{6AA4798F-2BEE-449f-B75A-01CADEFC0CBC}.exe
{6EAABF58-A74F-4cef-AAD7-E01E56FFB056}.exe
{8B108D03-9C6B-4613-BC99-56886F9887F4}.exe
{ACA9CA4B-E213-47c5-95E4-22EFA3E8C533}.exe
{B4365FE1-91A3-4d6b-B5CD-83029697AC7B}.exe
{C93A29BB-AFB4-489d-8191-0B1A0EB1F5C7}.exe
{FFC60248-4008-4984-BEA4-8D6CE10AA275}.exe
memory/1424-0-0x0000000000960000-0x0000000000A72000-memory.dmp
memory/1424-5-0x0000000000960000-0x0000000000A72000-memory.dmp
memory/2512-34-0x0000000000AD0000-0x0000000000BE2000-memory.dmp
memory/2512-30-0x0000000000AD0000-0x0000000000BE2000-memory.dmp
memory/2584-18-0x00000000008B0000-0x00000000009C2000-memory.dmp
memory/2584-22-0x00000000008B0000-0x00000000009C2000-memory.dmp
memory/3892-15-0x0000000000910000-0x0000000000A22000-memory.dmp
memory/3892-12-0x0000000000910000-0x0000000000A22000-memory.dmp
memory/4188-24-0x0000000000A80000-0x0000000000B92000-memory.dmp
memory/4188-28-0x0000000000A80000-0x0000000000B92000-memory.dmp
memory/4436-52-0x00000000008C0000-0x00000000009D2000-memory.dmp
memory/4436-48-0x00000000008C0000-0x00000000009D2000-memory.dmp
memory/4452-42-0x00000000008D0000-0x00000000009E2000-memory.dmp
memory/4452-46-0x00000000008D0000-0x00000000009E2000-memory.dmp
memory/4752-54-0x0000000000970000-0x0000000000A82000-memory.dmp
memory/4752-58-0x0000000000970000-0x0000000000A82000-memory.dmp
memory/4984-36-0x0000000000830000-0x0000000000942000-memory.dmp
memory/4984-40-0x0000000000830000-0x0000000000942000-memory.dmp
memory/5140-60-0x0000000000B30000-0x0000000000C42000-memory.dmp
memory/5140-64-0x0000000000B30000-0x0000000000C42000-memory.dmp
memory/5152-10-0x0000000000970000-0x0000000000A82000-memory.dmp
memory/5152-6-0x0000000000970000-0x0000000000A82000-memory.dmp