Windows Analysis Report
rhc.exe

Overview

General Information

Sample name: rhc.exe
Analysis ID: 1428807
MD5: abc6379205de2618851c4fcbf72112eb
SHA1: 1ed7b1e965eab56f55efda975f9f7ade95337267
SHA256: 22e7528e56dffaa26cfe722994655686c90824b13eb51184abfe44d4e95d473f
Infos:

Detection

Score: 0
Range: 0 - 100
Whitelisted: true
Confidence: 100%

Signatures

PE file has a writeable .text section
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
Uses 32bit PE files

Classification

Uses 32bit PE files
Source: rhc.exe Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE
Source: C:\Windows\System32\conhost.exe File opened: C:\Users\user Jump to behavior
Source: C:\Windows\System32\conhost.exe File opened: C:\Users\user\AppData\Roaming Jump to behavior
Source: C:\Windows\System32\conhost.exe File opened: C:\Users\user\AppData\Roaming\Microsoft\Windows Jump to behavior
Source: C:\Windows\System32\conhost.exe File opened: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini Jump to behavior
Source: C:\Windows\System32\conhost.exe File opened: C:\Users\user\AppData\Roaming\Microsoft Jump to behavior
Source: C:\Windows\System32\conhost.exe File opened: C:\Users\user\AppData Jump to behavior

System Summary
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PE file has a writeable .text section
Source: rhc.exe Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_LOCKED, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
Uses 32bit PE files
Source: rhc.exe Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE
Source: rhc.exe Static PE information: Section .text
Source: classification engine Classification label: clean22.winEXE@6/0@0/0
Source: rhc.exe Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_LOCKED, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
Source: C:\Windows\System32\conhost.exe File read: C:\Users\desktop.ini Jump to behavior
Source: C:\Users\user\Desktop\rhc.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: unknown Process created: C:\Windows\System32\rundll32.exe C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
Source: unknown Process created: C:\Users\user\Desktop\rhc.exe "C:\Users\user\Desktop\rhc.exe"
Source: unknown Process created: C:\Windows\System32\rundll32.exe C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
Source: unknown Process created: C:\Windows\System32\cmd.exe "C:\Windows\system32\cmd.exe"
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\System32\cmd.exe Process created: C:\Users\user\Desktop\rhc.exe rhc.exe php.exe include.php
Source: C:\Windows\System32\cmd.exe Process created: C:\Users\user\Desktop\rhc.exe rhc.exe php.exe include.php Jump to behavior
Source: C:\Users\user\Desktop\rhc.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\Desktop\rhc.exe Section loaded: textshaping.dll Jump to behavior
Source: C:\Users\user\Desktop\rhc.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\Desktop\rhc.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\Desktop\rhc.exe Section loaded: textinputframework.dll Jump to behavior
Source: C:\Users\user\Desktop\rhc.exe Section loaded: coreuicomponents.dll Jump to behavior
Source: C:\Users\user\Desktop\rhc.exe Section loaded: coremessaging.dll Jump to behavior
Source: C:\Users\user\Desktop\rhc.exe Section loaded: ntmarta.dll Jump to behavior
Source: C:\Users\user\Desktop\rhc.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Users\user\Desktop\rhc.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Users\user\Desktop\rhc.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Windows\System32\cmd.exe Section loaded: winbrand.dll Jump to behavior
Source: C:\Windows\System32\cmd.exe Section loaded: wldp.dll 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
Source: C:\Windows\System32\cmd.exe File Volume queried: C:\Users\user\Desktop FullSizeInformation Jump to behavior
Source: C:\Windows\System32\conhost.exe File opened: C:\Users\user Jump to behavior
Source: C:\Windows\System32\conhost.exe File opened: C:\Users\user\AppData\Roaming Jump to behavior
Source: C:\Windows\System32\conhost.exe File opened: C:\Users\user\AppData\Roaming\Microsoft\Windows Jump to behavior
Source: C:\Windows\System32\conhost.exe File opened: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini Jump to behavior
Source: C:\Windows\System32\conhost.exe File opened: C:\Users\user\AppData\Roaming\Microsoft Jump to behavior
Source: C:\Windows\System32\conhost.exe File opened: C:\Users\user\AppData 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:\Users\user\Desktop\rhc.exe rhc.exe php.exe include.php Jump to behavior
Queries the volume information (name, serial number etc) of a device
Source: C:\Windows\System32\cmd.exe Queries volume information: C:\ VolumeInformation Jump to behavior
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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 signatures2 2 Behavior Graph ID: 1428807 Sample: rhc.exe Startdate: 19/04/2024 Architecture: WINDOWS Score: 0 16 PE file has a writeable .text section 2->16 6 cmd.exe 1 2->6         started        8 rundll32.exe 2->8         started        10 rhc.exe 2->10         started        process3 process4 12 conhost.exe 1 6->12         started        14 rhc.exe 6->14         started       
⊘No contacted IP infos