Windows Analysis Report
PDR26PM4x64.DLL

Overview

General Information

Sample name: PDR26PM4x64.DLL
Analysis ID: 1430715
MD5: 69b558aada989a3ffc3d4d4e6582fe33
SHA1: 76246de15a1a17e25027b531a3623f6678a532d0
SHA256: 155663b3e949db31958e7a6affff14beb783fedb22bc336977e1c7840aa78195
Infos:

Detection

Score: 2
Range: 0 - 100
Whitelisted: false
Confidence: 80%

Signatures

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)
Sample file is different than original file name gathered from version info

Classification

Source: Binary string: e:\temp\pm_source_900_20190226\src\objfre_wnet_amd64\amd64\PDR26PM4x64.pdbH source: PDR26PM4x64.DLL
Source: Binary string: e:\temp\pm_source_900_20190226\src\objfre_wnet_amd64\amd64\PDR26PM4x64.pdb source: PDR26PM4x64.DLL
Sample file is different than original file name gathered from version info
Source: PDR26PM4x64.DLL Binary or memory string: OriginalFilenamePDR26PM4.DLLP vs PDR26PM4x64.DLL
Source: classification engine Classification label: clean2.winDLL@10/0@0/0
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:7016:120:WilError_03
Source: PDR26PM4x64.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\PDR26PM4x64.DLL,DllMain
Source: unknown Process created: C:\Windows\System32\loaddll64.exe loaddll64.exe "C:\Users\user\Desktop\PDR26PM4x64.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\PDR26PM4x64.DLL",#1
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe C:\Users\user\Desktop\PDR26PM4x64.DLL,DllMain
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe "C:\Users\user\Desktop\PDR26PM4x64.DLL",#1
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe C:\Users\user\Desktop\PDR26PM4x64.DLL,InitializePrintMonitor2
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\cmd.exe cmd.exe /C rundll32.exe "C:\Users\user\Desktop\PDR26PM4x64.DLL",#1 Jump to behavior
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe C:\Users\user\Desktop\PDR26PM4x64.DLL,DllMain Jump to behavior
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe C:\Users\user\Desktop\PDR26PM4x64.DLL,InitializePrintMonitor2 Jump to behavior
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe "C:\Users\user\Desktop\PDR26PM4x64.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: pdr26pm4_rt64.dll Jump to behavior
Source: C:\Windows\System32\loaddll64.exe Section loaded: spoolss.dll Jump to behavior
Source: C:\Windows\System32\loaddll64.exe Section loaded: pcp26ct64.dll Jump to behavior
Source: C:\Windows\System32\loaddll64.exe Section loaded: wtsapi32.dll Jump to behavior
Source: C:\Windows\System32\rundll32.exe Automated click: OK
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: PDR26PM4x64.DLL Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: Binary string: e:\temp\pm_source_900_20190226\src\objfre_wnet_amd64\amd64\PDR26PM4x64.pdbH source: PDR26PM4x64.DLL
Source: Binary string: e:\temp\pm_source_900_20190226\src\objfre_wnet_amd64\amd64\PDR26PM4x64.pdb source: PDR26PM4x64.DLL
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
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\PDR26PM4x64.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 process2 2 Behavior Graph ID: 1430715 Sample: PDR26PM4x64.DLL Startdate: 24/04/2024 Architecture: WINDOWS Score: 2 6 loaddll64.exe 1 2->6         started        process3 8 cmd.exe 1 6->8         started        10 rundll32.exe 6->10         started        12 rundll32.exe 6->12         started        14 conhost.exe 6->14         started        process4 16 rundll32.exe 8->16         started       
⊘No contacted IP infos