Windows Analysis Report
MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip

Overview

General Information

Sample name: MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip
Analysis ID: 1428806
MD5: d643c338c5433325d7eb951dcdbdd49e
SHA1: ff9b656a93c29be4d27c5c7a84fbad6745bd645e
SHA256: 01dab660885e34c8ff340193ddbe08aedacf75e4636e2a794e32c860ca47a2c7
Infos:

Detection

Score: 21
Range: 0 - 100
Whitelisted: false
Confidence: 40%

Signatures

PE file has a writeable .text section
Drops PE files
Queries the volume information (name, serial number etc) of a device

Classification

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 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 Jump to behavior
Source: C:\Windows\System32\conhost.exe File opened: C:\Users\user\AppData\Roaming\Microsoft\Windows Jump to behavior

System Summary
barindex
PE file has a writeable .text section
Source: rhc.exe.20.dr 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: rhc.exe.20.dr Static PE information: Section .text
Source: classification engine Classification label: sus21.winZIP@6/1@0/0
Source: C:\Program Files\7-Zip\7zG.exe File created: C:\Users\user\Desktop\rhc.exe Jump to behavior
Source: C:\Windows\System32\conhost.exe File read: C:\Users\desktop.ini Jump to behavior
Source: C:\Windows\System32\rundll32.exe Key opened: HKEY_LOCAL_MACHINE\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:\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\AppData\Local\Temp\Temp1_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\rhc.exe "C:\Users\user\AppData\Local\Temp\Temp1_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\rhc.exe"
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: unknown Process created: C:\Program Files\7-Zip\7zG.exe "C:\Program Files\7-Zip\7zG.exe" x -o"C:\Users\user\Desktop\" -an -ai#7zMap13122:172:7zEvent2168
Source: unknown Process created: C:\Users\user\AppData\Local\Temp\Temp2_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\rhc.exe "C:\Users\user\AppData\Local\Temp\Temp2_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\rhc.exe"
Source: C:\Users\user\AppData\Local\Temp\Temp1_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\rhc.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\Temp1_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\rhc.exe Section loaded: textshaping.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\Temp1_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\rhc.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\Temp1_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\rhc.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\Temp1_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\rhc.exe Section loaded: textinputframework.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\Temp1_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\rhc.exe Section loaded: coreuicomponents.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\Temp1_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\rhc.exe Section loaded: coremessaging.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\Temp1_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\rhc.exe Section loaded: ntmarta.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\Temp1_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\rhc.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\Temp1_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\rhc.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\Temp1_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\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:\Program Files\7-Zip\7zG.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Program Files\7-Zip\7zG.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Program Files\7-Zip\7zG.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Program Files\7-Zip\7zG.exe Section loaded: explorerframe.dll Jump to behavior
Source: C:\Program Files\7-Zip\7zG.exe Section loaded: textshaping.dll Jump to behavior
Source: C:\Program Files\7-Zip\7zG.exe Section loaded: textinputframework.dll Jump to behavior
Source: C:\Program Files\7-Zip\7zG.exe Section loaded: coreuicomponents.dll Jump to behavior
Source: C:\Program Files\7-Zip\7zG.exe Section loaded: coremessaging.dll Jump to behavior
Source: C:\Program Files\7-Zip\7zG.exe Section loaded: ntmarta.dll Jump to behavior
Source: C:\Program Files\7-Zip\7zG.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Program Files\7-Zip\7zG.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Program Files\7-Zip\7zG.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\Temp2_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\rhc.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\Temp2_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\rhc.exe Section loaded: textshaping.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\Temp2_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\rhc.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\Temp2_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\rhc.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\Temp2_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\rhc.exe Section loaded: textinputframework.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\Temp2_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\rhc.exe Section loaded: coreuicomponents.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\Temp2_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\rhc.exe Section loaded: coremessaging.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\Temp2_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\rhc.exe Section loaded: ntmarta.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\Temp2_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\rhc.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\Temp2_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\rhc.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\Temp2_MDE_File_Sample_1ed7b1e965eab56f55efda975f9f7ade95337267.zip\rhc.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Program Files\7-Zip\7zG.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{56FDF344-FD6D-11d0-958A-006097C9A090}\InProcServer32 Jump to behavior
Source: Window Recorder Window detected: More than 3 window changes detected
Drops PE files
Source: C:\Program Files\7-Zip\7zG.exe File created: C:\Users\user\Desktop\rhc.exe Jump to dropped file
Source: C:\Windows\System32\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\cmd.exe File Volume queried: C:\Users\user FullSizeInformation 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 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 Jump to behavior
Source: C:\Windows\System32\conhost.exe File opened: C:\Users\user\AppData\Roaming\Microsoft\Windows 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
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: 1428806 Sample: MDE_File_Sample_1ed7b1e965e... Startdate: 19/04/2024 Architecture: WINDOWS Score: 21 19 PE file has a writeable .text section 2->19 6 7zG.exe 1 2->6         started        9 cmd.exe 1 2->9         started        11 rundll32.exe 2->11         started        13 2 other processes 2->13 process3 file4 17 C:\Users\user\Desktop\rhc.exe, PE32 6->17 dropped 15 conhost.exe 1 9->15         started        process5
⊘No contacted IP infos