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Analysis Report

Overview

General Information

Analysis ID:330371

Most interesting Screenshot:

Detection

Score:1
Range:0 - 100
Whitelisted:false
Confidence:100%

Signatures

Creates a process in suspended mode (likely to inject code)
Program does not show much activity (idle)
Queries the volume information (name, serial number etc) of a device

Classification

RansomwareSpreadingPhishingBankerTrojan / BotAdwareSpywareExploiterEvaderMinercleansuspiciousmalicious
  • System is w10x64
  • cmd.exe (PID: 6760 cmdline: cmd /C 'C:\WINDOWS\system32\cmd.exe /c set python[' MD5: F3BDBE3BB6F734E357235F4D5898582D)
    • conhost.exe (PID: 6796 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)
    • cmd.exe (PID: 6848 cmdline: C:\WINDOWS\system32\cmd.exe /c set python[ MD5: F3BDBE3BB6F734E357235F4D5898582D)
  • cleanup

Malware Configuration

No configs have been found

Yara Overview

No yara matches

Sigma Overview

No Sigma rule has matched

Signature Overview

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Show All Signature Results

There are no malicious signatures, click here to show all signatures.

Source: classification engineClassification label: clean1.win@4/0@0/0
Source: C:\Windows\System32\conhost.exeMutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6796:120:WilError_01
Source: unknownProcess created: C:\Windows\SysWOW64\cmd.exe cmd /C 'C:\WINDOWS\system32\cmd.exe /c set python['
Source: unknownProcess created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: unknownProcess created: C:\Windows\SysWOW64\cmd.exe C:\WINDOWS\system32\cmd.exe /c set python[
Source: C:\Windows\SysWOW64\cmd.exeProcess created: C:\Windows\SysWOW64\cmd.exe C:\WINDOWS\system32\cmd.exe /c set python[Jump 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\cmd.exe C:\WINDOWS\system32\cmd.exe /c set python[Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exeQueries volume information: C:\ VolumeInformationJump to behavior

Mitre Att&ck Matrix

Initial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionExfiltrationCommand and ControlNetwork EffectsRemote Service EffectsImpact
Valid AccountsWindows Management InstrumentationPath InterceptionProcess Injection11Process Injection11OS Credential DumpingSystem Information Discovery1Remote ServicesData from Local SystemExfiltration Over Other Network MediumData ObfuscationEavesdrop on Insecure Network CommunicationRemotely Track Device Without AuthorizationModify System Partition
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: 330371 Cookbook: defaultwindowscmdlinecookbook.jbs Startdate: 14/12/2020 Architecture: WINDOWS Score: 1 5 cmd.exe 1 2->5         started        process3 7 conhost.exe 5->7         started        9 cmd.exe 1 5->9         started       

Thumbnails

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

General Information

Joe Sandbox Version:31.0.0 Red Diamond
Analysis ID:330371
Start date:14.12.2020
Start time:20:38:24
Joe Sandbox Product:CloudBasic
Overall analysis duration:0h 1m 50s
Hypervisor based Inspection enabled:false
Report type:full
Cookbook file name:defaultwindowscmdlinecookbook.jbs
Analysis system description:Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211
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
  • HDC enabled
  • AMSI enabled
Analysis Mode:default
Analysis stop reason:Timeout
Detection:CLEAN
Classification:clean1.win@4/0@0/0
Cookbook Comments:
  • Adjust boot time
  • Enable AMSI
  • Stop behavior analysis, all processes terminated
Warnings:
  • Exclude process from analysis (whitelisted): svchost.exe
No simulations
No context
No context
No context
No context
No context
No created / dropped files found

Static File Info

No static file info

Network Behavior

No network behavior found

Code Manipulations

Statistics

CPU Usage

0510s020406080100

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Memory Usage

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Behavior

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System Behavior

Start time:20:39:15
Start date:14/12/2020
Path:C:\Windows\SysWOW64\cmd.exe
Wow64 process (32bit):true
Commandline:cmd /C 'C:\WINDOWS\system32\cmd.exe /c set python['
Imagebase:0x870000
File size:232960 bytes
MD5 hash:F3BDBE3BB6F734E357235F4D5898582D
Has elevated privileges:true
Has administrator privileges:true
Programmed in:C, C++ or other language
Reputation:high
Start time:20:39:16
Start date:14/12/2020
Path:C:\Windows\System32\conhost.exe
Wow64 process (32bit):false
Commandline:C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:0x7ff774ee0000
File size:625664 bytes
MD5 hash:EA777DEEA782E8B4D7C7C33BBF8A4496
Has elevated privileges:true
Has administrator privileges:true
Programmed in:C, C++ or other language
Reputation:high
Start time:20:39:17
Start date:14/12/2020
Path:C:\Windows\SysWOW64\cmd.exe
Wow64 process (32bit):true
Commandline:C:\WINDOWS\system32\cmd.exe /c set python[
Imagebase:0x870000
File size:232960 bytes
MD5 hash:F3BDBE3BB6F734E357235F4D5898582D
Has elevated privileges:true
Has administrator privileges:true
Programmed in:C, C++ or other language
Reputation:high

Disassembly