Windows Analysis Report
_psutil_windows.cp311-win_amd64.dll

Overview

General Information

Sample name: _psutil_windows.cp311-win_amd64.dll
(renamed file extension from pyd to dll)
Original sample name: _psutil_windows.cp311-win_amd64.pyd
Analysis ID: 1529377
MD5: ea3af106c6c0093933a36d330a97b432
SHA1: 871bd52c248c3ff1df7588ff6beccb686a27a4ef
SHA256: ebb8f1be9f25693eb8108f3c7474953b36a69e09ba41edd1d562943ac5c91c85
Infos:

Detection

Score: 22
Range: 0 - 100
Whitelisted: false
Confidence: 80%

Signatures

AI detected suspicious sample
Checks if the current process is being debugged
Creates a process in suspended mode (likely to inject code)
Program does not show much activity (idle)
Sample execution stops while process was sleeping (likely an evasion)

Classification

AV Detection
barindex
AI detected suspicious sample
Source: Submited Sample Integrated Neural Analysis Model: Matched 87.7% probability
Source: _psutil_windows.cp311-win_amd64.dll Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT
Source: classification engine Classification label: sus22.winDLL@8/0@0/0
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5496:120:WilError_03
Source: _psutil_windows.cp311-win_amd64.dll Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: C:\Windows\System32\loaddll64.exe Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe C:\Users\user\Desktop\_psutil_windows.cp311-win_amd64.dll,PyInit__psutil_windows
Source: unknown Process created: C:\Windows\System32\loaddll64.exe loaddll64.exe "C:\Users\user\Desktop\_psutil_windows.cp311-win_amd64.dll"
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\cmd.exe cmd.exe /C rundll32.exe "C:\Users\user\Desktop\_psutil_windows.cp311-win_amd64.dll",#1
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe C:\Users\user\Desktop\_psutil_windows.cp311-win_amd64.dll,PyInit__psutil_windows
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe "C:\Users\user\Desktop\_psutil_windows.cp311-win_amd64.dll",#1
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\cmd.exe cmd.exe /C rundll32.exe "C:\Users\user\Desktop\_psutil_windows.cp311-win_amd64.dll",#1 Jump to behavior
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe C:\Users\user\Desktop\_psutil_windows.cp311-win_amd64.dll,PyInit__psutil_windows Jump to behavior
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe "C:\Users\user\Desktop\_psutil_windows.cp311-win_amd64.dll",#1 Jump to behavior
Source: C:\Windows\System32\loaddll64.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Windows\System32\loaddll64.exe Section loaded: powrprof.dll Jump to behavior
Source: C:\Windows\System32\loaddll64.exe Section loaded: pdh.dll Jump to behavior
Source: C:\Windows\System32\loaddll64.exe Section loaded: python311.dll Jump to behavior
Source: C:\Windows\System32\loaddll64.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Windows\System32\loaddll64.exe Section loaded: vcruntime140.dll Jump to behavior
Source: C:\Windows\System32\rundll32.exe Automated click: OK
Source: C:\Windows\System32\rundll32.exe Automated click: OK
Source: Window Recorder Window detected: More than 3 window changes detected
Source: _psutil_windows.cp311-win_amd64.dll Static PE information: Image base 0x180000000 > 0x60000000
Source: _psutil_windows.cp311-win_amd64.dll Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IMPORT
Source: _psutil_windows.cp311-win_amd64.dll Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_RESOURCE
Source: _psutil_windows.cp311-win_amd64.dll Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_BASERELOC
Source: _psutil_windows.cp311-win_amd64.dll Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: _psutil_windows.cp311-win_amd64.dll Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG
Source: _psutil_windows.cp311-win_amd64.dll Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IAT
Source: _psutil_windows.cp311-win_amd64.dll Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT
Source: _psutil_windows.cp311-win_amd64.dll Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: _psutil_windows.cp311-win_amd64.dll Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IMPORT is in: .rdata
Source: _psutil_windows.cp311-win_amd64.dll Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_RESOURCE is in: .rsrc
Source: _psutil_windows.cp311-win_amd64.dll Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_BASERELOC is in: .reloc
Source: _psutil_windows.cp311-win_amd64.dll Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG is in: .rdata
Source: _psutil_windows.cp311-win_amd64.dll Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IAT is in: .rdata
Source: C:\Windows\System32\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Program does not show much activity (idle)
Source: all processes Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected
Sample execution stops while process was sleeping (likely an evasion)
Source: C:\Windows\System32\conhost.exe Last function: Thread delayed
Checks if the current process is being debugged
Source: C:\Windows\System32\loaddll64.exe Process queried: DebugPort Jump to behavior
Program does not show much activity (idle)
Source: all processes Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected
Creates a process in suspended mode (likely to inject code)
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe "C:\Users\user\Desktop\_psutil_windows.cp311-win_amd64.dll",#1 Jump to behavior
windows-stand
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Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Is Windows Process
  • Number of created Registry Values
  • Number of created Files
  • Visual Basic
  • Delphi
  • Java
  • .Net C# or VB.NET
  • C, C++ or other language
  • Is malicious
  • Internet
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1529377 Sample: _psutil_windows.cp311-win_a... Startdate: 08/10/2024 Architecture: WINDOWS Score: 22 17 AI detected suspicious sample 2->17 7 loaddll64.exe 1 2->7         started        process3 process4 9 cmd.exe 1 7->9         started        11 rundll32.exe 7->11         started        13 conhost.exe 7->13         started        process5 15 rundll32.exe 9->15         started       
⊘No contacted IP infos