Analysis
- max time kernel
149s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
06/05/2026, 10:21
General
- Target 2026-05-06_9fe38bf9a7f89d71ab8c1e65d1d42442_elex_rincux_wannacry.exe
- Size 59KB
- Sample260506-mdvrlsaz8j
- SHA256 2baf48a027749375617dcdf962d08427d17a86d222d1e71553ad554b235d1478
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 11 IoCs
- Custom signatureDetects Windows executables referencing non-Windows User-Agents 11 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\2026-05-06_9fe38bf9a7f89d71ab8c1e65d1d42442_elex_rincux_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-06_9fe38bf9a7f89d71ab8c1e65d1d42442_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\{8A033A45-F187-426a-90FD-31688C35674A}.exeC:\Windows\{8A033A45-F187-426a-90FD-31688C35674A}.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\{9F062300-DCDA-4da8-A272-9113187B1DAD}.exeC:\Windows\{9F062300-DCDA-4da8-A272-9113187B1DAD}.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\{52FBF891-8CA3-4cf9-B694-4A5CA410FEBA}.exeC:\Windows\{52FBF891-8CA3-4cf9-B694-4A5CA410FEBA}.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\{3F460997-FADF-4f6b-B20E-3D6083B2F7A2}.exeC:\Windows\{3F460997-FADF-4f6b-B20E-3D6083B2F7A2}.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\{433A12E3-6DFC-4932-BBBD-9D2AFC28D5DF}.exeC:\Windows\{433A12E3-6DFC-4932-BBBD-9D2AFC28D5DF}.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\{73A0EAEA-C369-482b-A5F2-601868DC1268}.exeC:\Windows\{73A0EAEA-C369-482b-A5F2-601868DC1268}.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\{CE158C36-7E6A-4c9f-9079-7F0D39CC1CD2}.exeC:\Windows\{CE158C36-7E6A-4c9f-9079-7F0D39CC1CD2}.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\{3A6B046E-B537-4b47-B04D-2026BAD19042}.exeC:\Windows\{3A6B046E-B537-4b47-B04D-2026BAD19042}.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\{E37FBB0A-DA94-494b-9184-706FE363F6EB}.exeC:\Windows\{E37FBB0A-DA94-494b-9184-706FE363F6EB}.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\{AEFCC56D-C3F8-4e58-A479-83DC8E0CC77F}.exeC:\Windows\{AEFCC56D-C3F8-4e58-A479-83DC8E0CC77F}.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\{21E39B0B-79E4-41f2-94EC-7EB4A5811BA0}.exeC:\Windows\{21E39B0B-79E4-41f2-94EC-7EB4A5811BA0}.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\{AEFCC~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\{E37FB~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\{3A6B0~1.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\{CE158~1.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\{73A0E~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\{433A1~1.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\{3F460~1.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\{52FBF~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\{9F062~1.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\{8A033~1.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
Loading Replay Monitor...
Downloads
{21E39B0B-79E4-41f2-94EC-7EB4A5811BA0}.exe
{3A6B046E-B537-4b47-B04D-2026BAD19042}.exe
{3F460997-FADF-4f6b-B20E-3D6083B2F7A2}.exe
{433A12E3-6DFC-4932-BBBD-9D2AFC28D5DF}.exe
{52FBF891-8CA3-4cf9-B694-4A5CA410FEBA}.exe
{73A0EAEA-C369-482b-A5F2-601868DC1268}.exe
{8A033A45-F187-426a-90FD-31688C35674A}.exe
{9F062300-DCDA-4da8-A272-9113187B1DAD}.exe
{AEFCC56D-C3F8-4e58-A479-83DC8E0CC77F}.exe
{CE158C36-7E6A-4c9f-9079-7F0D39CC1CD2}.exe
{E37FBB0A-DA94-494b-9184-706FE363F6EB}.exe
memory/1064-18-0x0000000000800000-0x00000000008BF000-memory.dmp
memory/1064-22-0x0000000000800000-0x00000000008BF000-memory.dmp
memory/2656-24-0x0000000000800000-0x00000000008BF000-memory.dmp
memory/2656-29-0x0000000000800000-0x00000000008BF000-memory.dmp
memory/3472-36-0x00000000007C0000-0x000000000087F000-memory.dmp
memory/3472-40-0x00000000007C0000-0x000000000087F000-memory.dmp
memory/3884-48-0x00000000007D0000-0x000000000088F000-memory.dmp
memory/3884-52-0x00000000007D0000-0x000000000088F000-memory.dmp
memory/4288-42-0x0000000000560000-0x000000000061F000-memory.dmp
memory/4288-46-0x0000000000560000-0x000000000061F000-memory.dmp
memory/4560-0-0x00000000008F0000-0x00000000009AF000-memory.dmp
memory/4560-5-0x00000000008F0000-0x00000000009AF000-memory.dmp
memory/5312-60-0x00000000008A0000-0x000000000095F000-memory.dmp
memory/5312-64-0x00000000008A0000-0x000000000095F000-memory.dmp
memory/5704-34-0x0000000000760000-0x000000000081F000-memory.dmp
memory/5704-30-0x0000000000760000-0x000000000081F000-memory.dmp
memory/5716-12-0x0000000000760000-0x000000000081F000-memory.dmp
memory/5716-16-0x0000000000760000-0x000000000081F000-memory.dmp
memory/5764-54-0x0000000000870000-0x000000000092F000-memory.dmp
memory/5764-58-0x0000000000870000-0x000000000092F000-memory.dmp
memory/5824-11-0x0000000000790000-0x000000000084F000-memory.dmp
memory/5824-6-0x0000000000790000-0x000000000084F000-memory.dmp