Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
28/07/2026, 04:35
General
- Target 2026-07-28_9df260387a0a9bd6439ebf0fbdbe3685_elex_wannacry.exe
- Size 90KB
- Sample260728-e77dhaywew
- SHA256 bb87b5a38f14749bdd9e53181568b968a84206e3df2fac0c2cb0094d5b724bfd
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 35 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_9df260387a0a9bd6439ebf0fbdbe3685_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-28_9df260387a0a9bd6439ebf0fbdbe3685_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\{C508CE67-4244-4c35-86A4-3BB14146F556}.exeC:\Windows\{C508CE67-4244-4c35-86A4-3BB14146F556}.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\{F70558C7-1834-4c59-B060-F5870CABF74E}.exeC:\Windows\{F70558C7-1834-4c59-B060-F5870CABF74E}.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\{46ABC057-E8A2-4a33-8A2D-438542D86D81}.exeC:\Windows\{46ABC057-E8A2-4a33-8A2D-438542D86D81}.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\{1121BE78-F4D9-4858-9008-C6AA397A523E}.exeC:\Windows\{1121BE78-F4D9-4858-9008-C6AA397A523E}.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\{D9B1851F-C318-4c34-B9CE-5EEF5D7A2ADD}.exeC:\Windows\{D9B1851F-C318-4c34-B9CE-5EEF5D7A2ADD}.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\{9789E428-793F-409f-BA2B-BD7039E64324}.exeC:\Windows\{9789E428-793F-409f-BA2B-BD7039E64324}.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\{6AAB07B7-BBF1-46e9-8D28-CF0E38C0AA61}.exeC:\Windows\{6AAB07B7-BBF1-46e9-8D28-CF0E38C0AA61}.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\{8452C967-5179-40d6-AA00-05BFDCF3C2B7}.exeC:\Windows\{8452C967-5179-40d6-AA00-05BFDCF3C2B7}.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\{6FC4AFE5-4E8F-4cd7-8798-4EDD21229ACB}.exeC:\Windows\{6FC4AFE5-4E8F-4cd7-8798-4EDD21229ACB}.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\{64232D7C-2C33-4731-B36C-5AFBBBEB1777}.exeC:\Windows\{64232D7C-2C33-4731-B36C-5AFBBBEB1777}.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\{A91A1C77-DDEC-4ee2-9E90-6E9E30C6004B}.exeC:\Windows\{A91A1C77-DDEC-4ee2-9E90-6E9E30C6004B}.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\{64232~1.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\{6FC4A~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\{8452C~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\{6AAB0~1.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\{9789E~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\{D9B18~1.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\{1121B~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\{46ABC~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\{F7055~1.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\{C508C~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
{1121BE78-F4D9-4858-9008-C6AA397A523E}.exe
{46ABC057-E8A2-4a33-8A2D-438542D86D81}.exe
{64232D7C-2C33-4731-B36C-5AFBBBEB1777}.exe
{6AAB07B7-BBF1-46e9-8D28-CF0E38C0AA61}.exe
{6FC4AFE5-4E8F-4cd7-8798-4EDD21229ACB}.exe
{8452C967-5179-40d6-AA00-05BFDCF3C2B7}.exe
{9789E428-793F-409f-BA2B-BD7039E64324}.exe
{A91A1C77-DDEC-4ee2-9E90-6E9E30C6004B}.exe
{C508CE67-4244-4c35-86A4-3BB14146F556}.exe
{D9B1851F-C318-4c34-B9CE-5EEF5D7A2ADD}.exe
{F70558C7-1834-4c59-B060-F5870CABF74E}.exe
memory/1504-25-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1504-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1984-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1984-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1984-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3180-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3180-23-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3516-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3516-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4160-38-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4160-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4352-66-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4352-61-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4496-31-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4496-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4588-18-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4588-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4592-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4592-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4744-11-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4744-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4744-5-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4864-59-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4892-65-0x0000000000400000-0x0000000000411000-memory.dmp