Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
05/05/2026, 04:16
General
- Target 2026-05-05_9de2922d4988c252fa11bc7184280237_elex_rincux_wannacry.exe
- Size 64KB
- Sample260505-ev7thags9t
- SHA256 c80de83b27243eeb563f77d6f36ecf6cde0961a1a0e331c802646f90a5cc50f4
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
- Custom signatureDetects Windows executables referencing non-Windows User-Agents 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
- 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\2026-05-05_9de2922d4988c252fa11bc7184280237_elex_rincux_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-05_9de2922d4988c252fa11bc7184280237_elex_rincux_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\{CAEC2656-7F2A-4490-AD0B-B255F595EBBB}.exeC:\Windows\{CAEC2656-7F2A-4490-AD0B-B255F595EBBB}.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\{ECDB0E05-0068-46fb-8E83-30C1DB19181E}.exeC:\Windows\{ECDB0E05-0068-46fb-8E83-30C1DB19181E}.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\{58A10E15-6E3A-4c80-8B55-761465BE9D22}.exeC:\Windows\{58A10E15-6E3A-4c80-8B55-761465BE9D22}.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\{7B0BBC52-0575-4d0a-B2ED-721817EA3421}.exeC:\Windows\{7B0BBC52-0575-4d0a-B2ED-721817EA3421}.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\{AD824728-5333-4324-B847-E44745120019}.exeC:\Windows\{AD824728-5333-4324-B847-E44745120019}.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\{8E1C2B3A-5011-49f8-B04D-31325FE62944}.exeC:\Windows\{8E1C2B3A-5011-49f8-B04D-31325FE62944}.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\{BD29B6D3-7895-4d15-BAC1-F15DB776701D}.exeC:\Windows\{BD29B6D3-7895-4d15-BAC1-F15DB776701D}.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\{0FA57E73-81CE-420e-9268-4C61FC0DB864}.exeC:\Windows\{0FA57E73-81CE-420e-9268-4C61FC0DB864}.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\{F28A54A6-176B-4f20-AA84-0CEB39B4636C}.exeC:\Windows\{F28A54A6-176B-4f20-AA84-0CEB39B4636C}.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\{C47A86FA-A134-4ee9-A02E-27307A732E30}.exeC:\Windows\{C47A86FA-A134-4ee9-A02E-27307A732E30}.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\{9FC89EA6-C948-4b72-BA9E-2888D5A1C910}.exeC:\Windows\{9FC89EA6-C948-4b72-BA9E-2888D5A1C910}.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\{C47A8~1.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\{F28A5~1.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\{0FA57~1.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\{BD29B~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\{8E1C2~1.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\{AD824~1.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\{7B0BB~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\{58A10~1.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\{ECDB0~1.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\{CAEC2~1.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
{0FA57E73-81CE-420e-9268-4C61FC0DB864}.exe
{58A10E15-6E3A-4c80-8B55-761465BE9D22}.exe
{7B0BBC52-0575-4d0a-B2ED-721817EA3421}.exe
{8E1C2B3A-5011-49f8-B04D-31325FE62944}.exe
{9FC89EA6-C948-4b72-BA9E-2888D5A1C910}.exe
{AD824728-5333-4324-B847-E44745120019}.exe
{BD29B6D3-7895-4d15-BAC1-F15DB776701D}.exe
{C47A86FA-A134-4ee9-A02E-27307A732E30}.exe
{CAEC2656-7F2A-4490-AD0B-B255F595EBBB}.exe
{ECDB0E05-0068-46fb-8E83-30C1DB19181E}.exe
{F28A54A6-176B-4f20-AA84-0CEB39B4636C}.exe
memory/1752-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1752-65-0x0000000000720000-0x0000000000840000-memory.dmp
memory/1752-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1752-69-0x0000000000720000-0x0000000000840000-memory.dmp
memory/1772-37-0x0000000000930000-0x0000000000A50000-memory.dmp
memory/1772-32-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1772-33-0x0000000000930000-0x0000000000A50000-memory.dmp
memory/1772-39-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2652-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2652-76-0x00000000008C0000-0x00000000009E0000-memory.dmp
memory/2652-73-0x00000000008C0000-0x00000000009E0000-memory.dmp
memory/2652-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3352-46-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3352-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3352-45-0x0000000000870000-0x0000000000990000-memory.dmp
memory/3352-41-0x0000000000870000-0x0000000000990000-memory.dmp
memory/3384-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3384-2-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3384-1-0x0000000000990000-0x0000000000AB0000-memory.dmp
memory/3384-8-0x0000000000990000-0x0000000000AB0000-memory.dmp
memory/3384-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4604-17-0x0000000000740000-0x0000000000860000-memory.dmp
memory/4604-20-0x0000000000740000-0x0000000000860000-memory.dmp
memory/4604-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4756-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4756-53-0x0000000000790000-0x00000000008B0000-memory.dmp
memory/4756-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4756-49-0x0000000000790000-0x00000000008B0000-memory.dmp
memory/4772-57-0x0000000000850000-0x0000000000970000-memory.dmp
memory/4772-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4772-61-0x0000000000850000-0x0000000000970000-memory.dmp
memory/4772-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4816-87-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5220-86-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5220-80-0x0000000000720000-0x0000000000840000-memory.dmp
memory/5220-85-0x0000000000720000-0x0000000000840000-memory.dmp
memory/5236-29-0x0000000000940000-0x0000000000A60000-memory.dmp
memory/5236-31-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5236-25-0x0000000000940000-0x0000000000A60000-memory.dmp
memory/5236-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5460-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5460-10-0x0000000000740000-0x0000000000860000-memory.dmp
memory/5460-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5460-14-0x0000000000740000-0x0000000000860000-memory.dmp