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Windows Analysis Report

Overview

General Information

Analysis ID:1442322
Infos:

Detection

Score:21
Range:0 - 100
Whitelisted:false
Confidence:100%

Signatures

Opens network shares
Program does not show much activity (idle)
Sample execution stops while process was sleeping (likely an evasion)

Classification

  • System is w10x64
  • cmd.exe (PID: 6388 cmdline: cmd /C "\\192.168.42.254\Users\Public\Music\DMC_MEDIA\player.exe" MD5: D0FCE3AFA6AA1D58CE9FA336CC2B675B)
    • conhost.exe (PID: 5720 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: 0D698AF330FD17BEE3BF90011D49251D)
  • cleanup
No configs have been found
No yara matches
No Sigma rule has matched
No Snort rule has matched

Click to jump to signature section

Show All Signature Results
Source: classification engineClassification label: sus21.spyw.win@2/0@0/0
Source: C:\Windows\System32\conhost.exeMutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5720:120:WilError_03
Source: unknownProcess created: C:\Windows\SysWOW64\cmd.exe cmd /C "\\192.168.42.254\Users\Public\Music\DMC_MEDIA\player.exe"
Source: C:\Windows\SysWOW64\cmd.exeProcess created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: all processesThread injection, dropped files, key value created, disk infection and DNS query: no activity detected
Source: C:\Windows\System32\conhost.exeLast function: Thread delayed
Source: all processesThread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Stealing of Sensitive Information

barindex
Source: C:\Windows\SysWOW64\cmd.exeFile opened: \\192.168.42.254\Users\Public\Music\DMC_MEDIA\Jump to behavior
ReconnaissanceResource DevelopmentInitial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionCommand and ControlExfiltrationImpact
Gather Victim Identity InformationAcquire InfrastructureValid AccountsWindows Management InstrumentationPath Interception1
Process Injection
1
Process Injection
OS Credential Dumping1
Network Share Discovery
Remote ServicesData from Local SystemData ObfuscationExfiltration Over Other Network MediumAbuse Accessibility Features
Hide Legend

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: 1442322 Cookbook: defaultwindowscmdlinecookbook.jbs Startdate: 16/05/2024 Architecture: WINDOWS Score: 21 5 cmd.exe 1 2->5         started        signatures3 10 Opens network shares 5->10 8 conhost.exe 5->8         started        process4

This section contains all screenshots as thumbnails, including those not shown in the slideshow.


windows-stand
No Antivirus matches
No Antivirus matches
No Antivirus matches
No Antivirus matches
No Antivirus matches
No contacted domains info
No contacted IP infos
Joe Sandbox version:40.0.0 Tourmaline
Analysis ID:1442322
Start date and time:2024-05-16 01:00:04 +02:00
Joe Sandbox product:CloudBasic
Overall analysis duration:0h 3m 16s
Hypervisor based Inspection enabled:false
Report type:full
Cookbook file name:defaultwindowscmdlinecookbook.jbs
Analysis system description:Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:4
Number of new started drivers analysed:0
Number of existing processes analysed:0
Number of existing drivers analysed:0
Number of injected processes analysed:0
Technologies:
  • HCA enabled
  • EGA enabled
  • AMSI enabled
Analysis Mode:default
Analysis stop reason:Timeout
Detection:SUS
Classification:sus21.spyw.win@2/0@0/0
EGA Information:Failed
HCA Information:
  • Successful, ratio: 100%
  • Number of executed functions: 0
  • Number of non-executed functions: 0
  • Exclude process from analysis (whitelisted): WMIADAP.exe, SIHClient.exe
  • Excluded domains from analysis (whitelisted): ocsp.digicert.com, slscr.update.microsoft.com, ctldl.windowsupdate.com, fe3cr.delivery.mp.microsoft.com
  • Not all processes where analyzed, report is missing behavior information
No simulations
No context
No context
No context
No context
No context
No created / dropped files found
No static file info
No network behavior found

Click to jump to process

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Click to jump to process

Target ID:0
Start time:01:00:47
Start date:16/05/2024
Path:C:\Windows\SysWOW64\cmd.exe
Wow64 process (32bit):true
Commandline:cmd /C "\\192.168.42.254\Users\Public\Music\DMC_MEDIA\player.exe"
Imagebase:0x790000
File size:236'544 bytes
MD5 hash:D0FCE3AFA6AA1D58CE9FA336CC2B675B
Has elevated privileges:true
Has administrator privileges:true
Programmed in:C, C++ or other language
Reputation:high
Has exited:true

Target ID:1
Start time:01:00:47
Start date:16/05/2024
Path:C:\Windows\System32\conhost.exe
Wow64 process (32bit):false
Commandline:C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:0x7ff6d64d0000
File size:862'208 bytes
MD5 hash:0D698AF330FD17BEE3BF90011D49251D
Has elevated privileges:true
Has administrator privileges:true
Programmed in:C, C++ or other language
Reputation:high
Has exited:true

No disassembly