Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
06/05/2026, 17:14
General
- Target 2026-05-06_b857fb40c781810cef474fe7ae2a6b5b_elex_wannacry.exe
- Size 59KB
- Sample260506-vr856abs7r
- SHA256 d9d5f3e5d48cada6159374597ace24d6e2dc37ae338ceb2388719e268e41ca55
Score
10/10
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\2026-05-06_b857fb40c781810cef474fe7ae2a6b5b_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-06_b857fb40c781810cef474fe7ae2a6b5b_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\{AFEDCD8F-FAF3-4e01-AD46-B8111E46035E}.exeC:\Windows\{AFEDCD8F-FAF3-4e01-AD46-B8111E46035E}.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\{E90F2F34-ABCB-44f9-9744-DE0725762CEA}.exeC:\Windows\{E90F2F34-ABCB-44f9-9744-DE0725762CEA}.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\{5C2AC775-02B6-4755-88A9-DE3374F1B710}.exeC:\Windows\{5C2AC775-02B6-4755-88A9-DE3374F1B710}.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\{54CD5DBC-39CD-4244-A623-FE3597BEA144}.exeC:\Windows\{54CD5DBC-39CD-4244-A623-FE3597BEA144}.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\{AF5F4F8E-8FEB-4ad3-B13A-0833CB3A683F}.exeC:\Windows\{AF5F4F8E-8FEB-4ad3-B13A-0833CB3A683F}.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\{72A60CD3-4D35-4665-821C-9CA44E8B5BC8}.exeC:\Windows\{72A60CD3-4D35-4665-821C-9CA44E8B5BC8}.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\{24AF32C5-43C1-4d5f-8089-B8B259548F95}.exeC:\Windows\{24AF32C5-43C1-4d5f-8089-B8B259548F95}.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\{7D9DD8F7-952B-4ec0-8FCE-849FAE15070E}.exeC:\Windows\{7D9DD8F7-952B-4ec0-8FCE-849FAE15070E}.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\{14170892-03EC-47ef-AD0D-8308B4A83AA4}.exeC:\Windows\{14170892-03EC-47ef-AD0D-8308B4A83AA4}.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\{FDB7FCC6-6CB3-46b6-AE89-CC9865AA2940}.exeC:\Windows\{FDB7FCC6-6CB3-46b6-AE89-CC9865AA2940}.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\{872384EB-AB14-4025-8C68-39010D52069B}.exeC:\Windows\{872384EB-AB14-4025-8C68-39010D52069B}.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\{FDB7F~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\{14170~1.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\{7D9DD~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\{24AF3~1.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\{72A60~1.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\{AF5F4~1.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\{54CD5~1.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\{5C2AC~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\{E90F2~1.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\{AFEDC~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
{14170892-03EC-47ef-AD0D-8308B4A83AA4}.exe
{24AF32C5-43C1-4d5f-8089-B8B259548F95}.exe
{54CD5DBC-39CD-4244-A623-FE3597BEA144}.exe
{5C2AC775-02B6-4755-88A9-DE3374F1B710}.exe
{72A60CD3-4D35-4665-821C-9CA44E8B5BC8}.exe
{7D9DD8F7-952B-4ec0-8FCE-849FAE15070E}.exe
{872384EB-AB14-4025-8C68-39010D52069B}.exe
{AF5F4F8E-8FEB-4ad3-B13A-0833CB3A683F}.exe
{AFEDCD8F-FAF3-4e01-AD46-B8111E46035E}.exe
{E90F2F34-ABCB-44f9-9744-DE0725762CEA}.exe
{FDB7FCC6-6CB3-46b6-AE89-CC9865AA2940}.exe