Analysis
- max time kernel
149s - max time network
137s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
28/07/2026, 04:30
General
- Target 2026-07-28_bea3526e288d8cafed83911d54a33b53_elex_wannacry.exe
- Size 90KB
- Sample260728-e4zt9afa26
- SHA256 d0c8d90fb5c876560d7173c5061a3c952726bdd36fda493eb149e4d1d64439fb
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 33 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
- Executes a command shell one-liner 1 TTPs 11 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- 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\2026-07-28_bea3526e288d8cafed83911d54a33b53_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-28_bea3526e288d8cafed83911d54a33b53_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\{665FB380-9266-4e9f-9943-45C512DA4444}.exeC:\Windows\{665FB380-9266-4e9f-9943-45C512DA4444}.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\{4E9484C9-7366-4f79-B923-FEDA57E08880}.exeC:\Windows\{4E9484C9-7366-4f79-B923-FEDA57E08880}.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\{594389B9-F9A4-43ef-AFB3-52C9BD248758}.exeC:\Windows\{594389B9-F9A4-43ef-AFB3-52C9BD248758}.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\{E408605A-4F9B-4d06-B78B-E293CE11E23C}.exeC:\Windows\{E408605A-4F9B-4d06-B78B-E293CE11E23C}.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\{DAE2BAA8-39D8-43f7-A015-936D91AAE028}.exeC:\Windows\{DAE2BAA8-39D8-43f7-A015-936D91AAE028}.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\{F047AFCC-BF8A-470f-8A76-8D7A61D4EA69}.exeC:\Windows\{F047AFCC-BF8A-470f-8A76-8D7A61D4EA69}.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\{0D4181BB-3038-4dcd-8C0A-8541D6D7DED1}.exeC:\Windows\{0D4181BB-3038-4dcd-8C0A-8541D6D7DED1}.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\{07B63273-478D-4f1d-88B8-582BD5359413}.exeC:\Windows\{07B63273-478D-4f1d-88B8-582BD5359413}.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\{88A5757A-2345-4817-8D74-D47289EE6645}.exeC:\Windows\{88A5757A-2345-4817-8D74-D47289EE6645}.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\{597042A5-35E2-433c-9591-389C165EA039}.exeC:\Windows\{597042A5-35E2-433c-9591-389C165EA039}.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\{E1FBEB69-A7F0-4995-A05A-1D24D6356D20}.exeC:\Windows\{E1FBEB69-A7F0-4995-A05A-1D24D6356D20}.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\{59704~1.EXE > nul12⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{88A57~1.EXE > nul11⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{07B63~1.EXE > nul10⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{0D418~1.EXE > nul9⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{F047A~1.EXE > nul8⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{DAE2B~1.EXE > nul7⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{E4086~1.EXE > nul6⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{59438~1.EXE > nul5⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{4E948~1.EXE > nul4⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{665FB~1.EXE > nul3⤵
- Executes a command shell one-liner
- 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⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{07B63273-478D-4f1d-88B8-582BD5359413}.exe
{0D4181BB-3038-4dcd-8C0A-8541D6D7DED1}.exe
{4E9484C9-7366-4f79-B923-FEDA57E08880}.exe
{594389B9-F9A4-43ef-AFB3-52C9BD248758}.exe
{597042A5-35E2-433c-9591-389C165EA039}.exe
{665FB380-9266-4e9f-9943-45C512DA4444}.exe
{88A5757A-2345-4817-8D74-D47289EE6645}.exe
{DAE2BAA8-39D8-43f7-A015-936D91AAE028}.exe
{E1FBEB69-A7F0-4995-A05A-1D24D6356D20}.exe
{E408605A-4F9B-4d06-B78B-E293CE11E23C}.exe
{F047AFCC-BF8A-470f-8A76-8D7A61D4EA69}.exe
memory/844-11-0x0000000000400000-0x0000000000411000-memory.dmp
memory/844-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1592-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1592-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1592-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2216-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2216-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2216-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3456-38-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3880-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3984-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3984-45-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4044-52-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4044-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4108-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4152-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4152-46-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4568-24-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4568-18-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4596-58-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4596-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4744-30-0x0000000000400000-0x0000000000411000-memory.dmp