Analysis
- max time kernel
148s - max time network
140s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
27/10/2026, 14:17
General
- Target 2026-10-26_7686fd1cbae5a2c01f159268b66a7be2_elex_wannacry.exe
- Size 89KB
- Sample261027-rl5c8sew3k
- SHA256 9f5797eeacb11ec424f4897e9b6a136d7c7c9f488e2e395192e9ce099e2d7360
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
- 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\2026-10-26_7686fd1cbae5a2c01f159268b66a7be2_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-26_7686fd1cbae5a2c01f159268b66a7be2_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\{E22FC91F-7BF8-4acb-9AAA-09C32980430B}.exeC:\Windows\{E22FC91F-7BF8-4acb-9AAA-09C32980430B}.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\{B6FD1634-1F60-4e31-B656-AB48E426452B}.exeC:\Windows\{B6FD1634-1F60-4e31-B656-AB48E426452B}.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\{EE7C04EA-C928-4894-A5B2-985BD0062037}.exeC:\Windows\{EE7C04EA-C928-4894-A5B2-985BD0062037}.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\{5DDDCFEC-975E-4ed5-B11D-D6E9FE42DBE3}.exeC:\Windows\{5DDDCFEC-975E-4ed5-B11D-D6E9FE42DBE3}.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\{6E8FB095-F29C-47b5-B1C8-B4A1D485BDD9}.exeC:\Windows\{6E8FB095-F29C-47b5-B1C8-B4A1D485BDD9}.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\{245B5874-D256-4ecd-9C56-F5F67AA26DB0}.exeC:\Windows\{245B5874-D256-4ecd-9C56-F5F67AA26DB0}.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\{F650F260-75A5-4254-BC78-466BB72DDE61}.exeC:\Windows\{F650F260-75A5-4254-BC78-466BB72DDE61}.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\{F0A2ABCA-56AA-44b1-B019-CA20B6AF2CD1}.exeC:\Windows\{F0A2ABCA-56AA-44b1-B019-CA20B6AF2CD1}.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\{8F2AD0EB-4784-4499-9B86-D634B4096822}.exeC:\Windows\{8F2AD0EB-4784-4499-9B86-D634B4096822}.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\{D2C400D4-A6DE-4b54-8122-99322CC77AFA}.exeC:\Windows\{D2C400D4-A6DE-4b54-8122-99322CC77AFA}.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\{A3400D32-EDFC-4ee9-A527-1D4E365D6E83}.exeC:\Windows\{A3400D32-EDFC-4ee9-A527-1D4E365D6E83}.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\{D2C40~1.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\{8F2AD~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\{F0A2A~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\{F650F~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\{245B5~1.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\{6E8FB~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\{5DDDC~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\{EE7C0~1.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\{B6FD1~1.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\{E22FC~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\2026-1~1.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
{245B5874-D256-4ecd-9C56-F5F67AA26DB0}.exe
{5DDDCFEC-975E-4ed5-B11D-D6E9FE42DBE3}.exe
{6E8FB095-F29C-47b5-B1C8-B4A1D485BDD9}.exe
{8F2AD0EB-4784-4499-9B86-D634B4096822}.exe
{A3400D32-EDFC-4ee9-A527-1D4E365D6E83}.exe
{B6FD1634-1F60-4e31-B656-AB48E426452B}.exe
{D2C400D4-A6DE-4b54-8122-99322CC77AFA}.exe
{E22FC91F-7BF8-4acb-9AAA-09C32980430B}.exe
{EE7C04EA-C928-4894-A5B2-985BD0062037}.exe
{F0A2ABCA-56AA-44b1-B019-CA20B6AF2CD1}.exe
{F650F260-75A5-4254-BC78-466BB72DDE61}.exe
memory/1868-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1868-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1872-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1872-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2220-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2220-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2872-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2872-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3556-15-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3556-9-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3556-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3668-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3668-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3916-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3916-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4072-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4072-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4312-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4312-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4312-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5356-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5356-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5368-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5464-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5464-48-0x0000000000400000-0x0000000000411000-memory.dmp