Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
22/07/2026, 23:26
General
- Target 2026-07-22_ab23a84ab062253ab0660396f2dc073b_elex_wannacry.exe
- Size 64KB
- Sample260722-3fa3zsan9t
- SHA256 f26ec9debffb76ede63df948eb6adee94bbb641ac1175fc6dc80d861f5687694
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 36 IoCs
- Detects Windows executables referencing non-Windows User-Agents 36 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\2026-07-22_ab23a84ab062253ab0660396f2dc073b_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-22_ab23a84ab062253ab0660396f2dc073b_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\{3B78F359-2607-464f-B4DB-B054AE2A810B}.exeC:\Windows\{3B78F359-2607-464f-B4DB-B054AE2A810B}.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\{0ECB3235-279C-4573-9141-6DA3DD5EF64C}.exeC:\Windows\{0ECB3235-279C-4573-9141-6DA3DD5EF64C}.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\{C0331A0E-7C1A-4d37-9312-CD6F4405702F}.exeC:\Windows\{C0331A0E-7C1A-4d37-9312-CD6F4405702F}.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\{E9BB2F7C-8EE0-4c3c-9106-65E878919F8C}.exeC:\Windows\{E9BB2F7C-8EE0-4c3c-9106-65E878919F8C}.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\{6E95550A-54A5-456a-9A0D-1431EDACF699}.exeC:\Windows\{6E95550A-54A5-456a-9A0D-1431EDACF699}.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\{86923E38-956D-4fb0-AE27-D60695B10D5C}.exeC:\Windows\{86923E38-956D-4fb0-AE27-D60695B10D5C}.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\{17D0BEF9-1DF6-444b-A60E-1FEF1943B113}.exeC:\Windows\{17D0BEF9-1DF6-444b-A60E-1FEF1943B113}.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\{ACDAD103-32FB-4c3e-9A02-6B4C6095E387}.exeC:\Windows\{ACDAD103-32FB-4c3e-9A02-6B4C6095E387}.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\{2B869781-C66F-4dd8-BC95-5EEDBAAA66DC}.exeC:\Windows\{2B869781-C66F-4dd8-BC95-5EEDBAAA66DC}.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\{189927A9-EB06-4134-9BD1-CA1CC9D4F0E0}.exeC:\Windows\{189927A9-EB06-4134-9BD1-CA1CC9D4F0E0}.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\{EE4C61CD-42E8-4ec3-BC2E-B7B67E9F3C7E}.exeC:\Windows\{EE4C61CD-42E8-4ec3-BC2E-B7B67E9F3C7E}.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\{18992~1.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\{2B869~1.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\{ACDAD~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\{17D0B~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\{86923~1.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\{6E955~1.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\{E9BB2~1.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\{C0331~1.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\{0ECB3~1.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\{3B78F~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
Loading Replay Monitor...
Downloads
{0ECB3235-279C-4573-9141-6DA3DD5EF64C}.exe
{17D0BEF9-1DF6-444b-A60E-1FEF1943B113}.exe
{189927A9-EB06-4134-9BD1-CA1CC9D4F0E0}.exe
{2B869781-C66F-4dd8-BC95-5EEDBAAA66DC}.exe
{3B78F359-2607-464f-B4DB-B054AE2A810B}.exe
{6E95550A-54A5-456a-9A0D-1431EDACF699}.exe
{86923E38-956D-4fb0-AE27-D60695B10D5C}.exe
{ACDAD103-32FB-4c3e-9A02-6B4C6095E387}.exe
{C0331A0E-7C1A-4d37-9312-CD6F4405702F}.exe
{E9BB2F7C-8EE0-4c3c-9106-65E878919F8C}.exe
{EE4C61CD-42E8-4ec3-BC2E-B7B67E9F3C7E}.exe
memory/1136-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1400-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1400-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1400-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2360-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2360-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2644-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2644-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3400-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3400-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3536-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3536-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3836-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3836-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4148-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4148-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4332-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4332-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4516-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4516-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5836-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5836-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6052-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6052-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6052-16-0x0000000000400000-0x0000000000410000-memory.dmp