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Windows Analysis Report
Report.txt

Overview

General Information

Sample name:Report.txt
(renamed file extension from wer to txt)
Original sample name:Report.wer
Analysis ID:1592720
MD5:0e04ba990098e45aecf842c072b3ac83
SHA1:1efdaeb174985807e88ca6054c0de5a7742d52e4
SHA256:c5ac34c053bfb7733ef17535d91758d8644a00cc2dfa93575132c32bd744b47b
Infos:

Detection

Score:1
Range:0 - 100
Whitelisted:false
Confidence:80%

Signatures

Queries the volume information (name, serial number etc) of a device
Sample file is different than original file name gathered from version info

Classification

  • System is w10x64
  • notepad.exe (PID: 5264 cmdline: "C:\Windows\system32\NOTEPAD.EXE" C:\Users\user\Desktop\Report.txt MD5: 27F71B12CB585541885A31BE22F61C83)
  • cleanup
No configs have been found
No yara matches
No Sigma rule has matched
No Suricata rule has matched

Click to jump to signature section

Show All Signature Results

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

Source: Report.txtBinary or memory string: OriginalFilename=Excel.exe vs Report.txt
Source: classification engineClassification label: clean1.winTXT@1/0@0/0
Source: C:\Windows\System32\notepad.exeKey opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiersJump to behavior
Source: C:\Windows\System32\notepad.exeSection loaded: kernel.appcore.dllJump to behavior
Source: C:\Windows\System32\notepad.exeSection loaded: uxtheme.dllJump to behavior
Source: C:\Windows\System32\notepad.exeSection loaded: mrmcorer.dllJump to behavior
Source: C:\Windows\System32\notepad.exeSection loaded: windows.storage.dllJump to behavior
Source: C:\Windows\System32\notepad.exeSection loaded: wldp.dllJump to behavior
Source: C:\Windows\System32\notepad.exeSection loaded: textshaping.dllJump to behavior
Source: C:\Windows\System32\notepad.exeSection loaded: efswrt.dllJump to behavior
Source: C:\Windows\System32\notepad.exeSection loaded: mpr.dllJump to behavior
Source: C:\Windows\System32\notepad.exeSection loaded: wintypes.dllJump to behavior
Source: C:\Windows\System32\notepad.exeSection loaded: twinapi.appcore.dllJump to behavior
Source: C:\Windows\System32\notepad.exeSection loaded: oleacc.dllJump to behavior
Source: C:\Windows\System32\notepad.exeSection loaded: textinputframework.dllJump to behavior
Source: C:\Windows\System32\notepad.exeSection loaded: coreuicomponents.dllJump to behavior
Source: C:\Windows\System32\notepad.exeSection loaded: coremessaging.dllJump to behavior
Source: C:\Windows\System32\notepad.exeSection loaded: ntmarta.dllJump to behavior
Source: C:\Windows\System32\notepad.exeSection loaded: urlmon.dllJump to behavior
Source: C:\Windows\System32\notepad.exeSection loaded: iertutil.dllJump to behavior
Source: C:\Windows\System32\notepad.exeSection loaded: srvcli.dllJump to behavior
Source: C:\Windows\System32\notepad.exeSection loaded: netutils.dllJump to behavior
Source: C:\Windows\System32\notepad.exeSection loaded: propsys.dllJump to behavior
Source: C:\Windows\System32\notepad.exeSection loaded: policymanager.dllJump to behavior
Source: C:\Windows\System32\notepad.exeSection loaded: msvcp110_win.dllJump to behavior
Source: C:\Windows\System32\notepad.exeKey value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{11659a23-5884-4d1b-9cf6-67d6f4f90b36}\InProcServer32Jump to behavior
Source: C:\Windows\System32\notepad.exeQueries volume information: C:\Users\user\Desktop\Report.txt VolumeInformationJump to behavior
ReconnaissanceResource DevelopmentInitial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionCommand and ControlExfiltrationImpact
Gather Victim Identity InformationAcquire InfrastructureValid AccountsWindows Management Instrumentation1
DLL Side-Loading
1
DLL Side-Loading
1
DLL Side-Loading
OS Credential Dumping11
System Information 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

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:42.0.0 Malachite
Analysis ID:1592720
Start date and time:2025-01-16 13:18:11 +01:00
Joe Sandbox product:CloudBasic
Overall analysis duration:0h 3m 39s
Hypervisor based Inspection enabled:false
Report type:full
Cookbook file name:default.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
Sample name:Report.txt
(renamed file extension from wer to txt)
Original Sample Name:Report.wer
Detection:CLEAN
Classification:clean1.winTXT@1/0@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): dllhost.exe, WMIADAP.exe, SIHClient.exe
  • Excluded IPs from analysis (whitelisted): 13.107.246.45, 52.149.20.212, 4.245.163.56
  • Excluded domains from analysis (whitelisted): ocsp.digicert.com, otelrules.azureedge.net, slscr.update.microsoft.com, ctldl.windowsupdate.com, fe3cr.delivery.mp.microsoft.com
No simulations
No context
No context
No context
No context
No context
No created / dropped files found
File type:Unicode text, UTF-16, little-endian text, with CRLF line terminators
Entropy (8bit):3.7562727059242706
TrID:
  • Text - UTF-16 (LE) encoded (2002/1) 64.44%
  • MP3 audio (1001/1) 32.22%
  • Lumena CEL bitmap (63/63) 2.03%
  • Corel Photo Paint (41/41) 1.32%
File name:Report.txt
File size:42'822 bytes
MD5:0e04ba990098e45aecf842c072b3ac83
SHA1:1efdaeb174985807e88ca6054c0de5a7742d52e4
SHA256:c5ac34c053bfb7733ef17535d91758d8644a00cc2dfa93575132c32bd744b47b
SHA512:a9ebd4739fbc57345925cdecd901239eceab49cb83a31c70ae06f51e487b0aa53224101709e0d0ecc4c66ceb796086239c626c947d8cdb91b3f20fef99ed82b2
SSDEEP:384:GWuSA8VSpGDpHFNORBAh8GAANmZBGsOJOaGZd/Pku7Hsd4IO8uu:Gd8YpGDbaG2tbku7Hsd4IO8B
TLSH:CA130BA523F87310A7B74F76FDF4A425A373F8329816CBAD0584024A0CA5B58D5377AB
File Content Preview:..V.e.r.s.i.o.n.=.1.....E.v.e.n.t.T.y.p.e.=.A.P.P.C.R.A.S.H.....E.v.e.n.t.T.i.m.e.=.1.3.3.5.3.2.6.3.2.6.6.4.0.2.8.5.9.1.....R.e.p.o.r.t.T.y.p.e.=.2.....C.o.n.s.e.n.t.=.1.....U.p.l.o.a.d.T.i.m.e.=.1.3.3.5.3.2.6.3.2.6.9.3.6.7.5.2.5.2.....R.e.p.o.r.t.S.t.a.t
Icon Hash:72eaa2aaa2a2a292
No network behavior found

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Target ID:0
Start time:07:19:03
Start date:16/01/2025
Path:C:\Windows\System32\notepad.exe
Wow64 process (32bit):false
Commandline:"C:\Windows\system32\NOTEPAD.EXE" C:\Users\user\Desktop\Report.txt
Imagebase:0x7ff7144b0000
File size:201'216 bytes
MD5 hash:27F71B12CB585541885A31BE22F61C83
Has elevated privileges:true
Has administrator privileges:true
Programmed in:C, C++ or other language
Reputation:moderate
Has exited:false

No disassembly