Windows Analysis Report
SharedUtils.dll

Overview

General Information

Sample name: SharedUtils.dll
Analysis ID: 1561666
MD5: 6a901f75cad796266dbaa6cffaaecd93
SHA1: 36bd757ead502ab379dea72e956a07edb18df450
SHA256: 5dadb20c11d261cefe338ff6d2d406da879334f1a85de6fa73662d84716537e7
Infos:

Detection

Score: 2
Range: 0 - 100
Whitelisted: false
Confidence: 60%

Signatures

Binary contains a suspicious time stamp
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

Source: SharedUtils.dll Static PE information: certificate valid
Source: SharedUtils.dll Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Source: SharedUtils.dll String found in binary or memory: http://cacerts.digicert.com/DigiCertAssuredIDRootCA.crt0E
Source: SharedUtils.dll String found in binary or memory: http://cacerts.digicert.com/DigiCertTrustedG4RSA4096SHA256TimeStampingCA.crt0
Source: SharedUtils.dll String found in binary or memory: http://cacerts.digicert.com/DigiCertTrustedRootG4.crt0C
Source: SharedUtils.dll String found in binary or memory: http://crl.comodoca.com/AAACertificateServices.crl04
Source: SharedUtils.dll String found in binary or memory: http://crl.sectigo.com/SectigoPublicCodeSigningCAR36.crl0y
Source: SharedUtils.dll String found in binary or memory: http://crl.sectigo.com/SectigoPublicCodeSigningRootR46.crl0
Source: SharedUtils.dll String found in binary or memory: http://crl3.digicert.com/DigiCertAssuredIDRootCA.crl0
Source: SharedUtils.dll String found in binary or memory: http://crl3.digicert.com/DigiCertTrustedG4RSA4096SHA256TimeStampingCA.crl0
Source: SharedUtils.dll String found in binary or memory: http://crl3.digicert.com/DigiCertTrustedRootG4.crl0
Source: SharedUtils.dll String found in binary or memory: http://crt.sectigo.com/SectigoPublicCodeSigningCAR36.crt0#
Source: SharedUtils.dll String found in binary or memory: http://crt.sectigo.com/SectigoPublicCodeSigningRootR46.p7c0#
Source: SharedUtils.dll String found in binary or memory: http://ocsp.comodoca.com0
Source: SharedUtils.dll String found in binary or memory: http://ocsp.digicert.com0A
Source: SharedUtils.dll String found in binary or memory: http://ocsp.digicert.com0C
Source: SharedUtils.dll String found in binary or memory: http://ocsp.digicert.com0X
Source: SharedUtils.dll String found in binary or memory: http://ocsp.sectigo.com0
Source: SharedUtils.dll String found in binary or memory: https://sectigo.com/CPS0
Source: classification engine Classification label: clean2.winDLL@6/0@0/0
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:7428:120:WilError_03
Source: SharedUtils.dll Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: SharedUtils.dll Static file information: TRID: Win32 Dynamic Link Library (generic) Net Framework (1011504/3) 50.14%
Source: C:\Windows\System32\loaddll32.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe "C:\Users\user\Desktop\SharedUtils.dll",#1
Source: unknown Process created: C:\Windows\System32\loaddll32.exe loaddll32.exe "C:\Users\user\Desktop\SharedUtils.dll"
Source: C:\Windows\System32\loaddll32.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\System32\loaddll32.exe Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe "C:\Users\user\Desktop\SharedUtils.dll",#1
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe "C:\Users\user\Desktop\SharedUtils.dll",#1
Source: C:\Windows\System32\loaddll32.exe Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe "C:\Users\user\Desktop\SharedUtils.dll",#1 Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe "C:\Users\user\Desktop\SharedUtils.dll",#1 Jump to behavior
Source: C:\Windows\System32\loaddll32.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Windows\System32\loaddll32.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe Section loaded: apphelp.dll Jump to behavior
Source: SharedUtils.dll Static PE information: certificate valid
Source: SharedUtils.dll Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR
Source: SharedUtils.dll Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Source: SharedUtils.dll Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Binary contains a suspicious time stamp
Source: SharedUtils.dll Static PE information: 0x842CA856 [Sun Apr 8 17:33:10 2040 UTC]
Source: C:\Windows\SysWOW64\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
Source: C:\Windows\System32\loaddll32.exe Thread delayed: delay time: 120000 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\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe "C:\Users\user\Desktop\SharedUtils.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: 1561666 Sample: SharedUtils.dll Startdate: 24/11/2024 Architecture: WINDOWS Score: 2 6 loaddll32.exe 1 2->6         started        process3 8 cmd.exe 1 6->8         started        10 conhost.exe 6->10         started        process4 12 rundll32.exe 8->12         started       
⊘No contacted IP infos