Windows Analysis Report
3d#U044f.lnk

Overview

General Information

Sample name: 3d#U044f.lnk
renamed because original name is a hash value
Original sample name: . .lnk
Analysis ID: 1428420
MD5: c5140207d2276f64b3a8f4ccd3487723
SHA1: 4d688086cd47a23444b2329fbd83a3740c40d0ca
SHA256: 4102d9b119dd8eb1f4e74ccea7c23fa7fc84d44cb8079abdabbe51629ea25ec4
Tags: aptGamaredonlnk
Infos:

Detection

Score: 76
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Windows shortcut file (LNK) starts blacklisted processes
Found URL in windows shortcut file (LNK)
Machine Learning detection for sample
Windows shortcut file (LNK) contains suspicious command line arguments
Internet Provider seen in connection with other malware
Program does not show much activity (idle)
Queries the volume information (name, serial number etc) of a device
Searches for the Microsoft Outlook file path
Uses a known web browser user agent for HTTP communication

Classification

AV Detection
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Antivirus / Scanner detection for submitted sample
Source: 3d#U044f.lnk Avira: detected
Multi AV Scanner detection for submitted file
Source: 3d#U044f.lnk ReversingLabs: Detection: 23%
Machine Learning detection for sample
Source: 3d#U044f.lnk Joe Sandbox ML: detected
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: MIVOCLOUDMD MIVOCLOUDMD
Uses a known web browser user agent for HTTP communication
Source: global traffic HTTP traffic detected: GET /pr/relationship.tmp HTTP/1.1Accept: */*Accept-Language: en-CHUA-CPU: AMD64Accept-Encoding: gzip, deflateUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 10.0; Win64; x64; Trident/7.0; .NET4.0C; .NET4.0E; .NET CLR 2.0.50727; .NET CLR 3.0.30729; .NET CLR 3.5.30729)Host: 194.180.191.34Connection: Keep-Alive
Source: unknown TCP traffic detected without corresponding DNS query: 194.180.191.34
Source: unknown TCP traffic detected without corresponding DNS query: 194.180.191.34
Source: unknown TCP traffic detected without corresponding DNS query: 194.180.191.34
Source: unknown TCP traffic detected without corresponding DNS query: 194.180.191.34
Source: unknown TCP traffic detected without corresponding DNS query: 194.180.191.34
Source: unknown TCP traffic detected without corresponding DNS query: 194.180.191.34
Source: unknown TCP traffic detected without corresponding DNS query: 194.180.191.34
Source: unknown TCP traffic detected without corresponding DNS query: 194.180.191.34
Source: unknown TCP traffic detected without corresponding DNS query: 194.180.191.34
Source: unknown TCP traffic detected without corresponding DNS query: 194.180.191.34
Source: unknown TCP traffic detected without corresponding DNS query: 194.180.191.34
Source: global traffic HTTP traffic detected: GET /pr/relationship.tmp HTTP/1.1Accept: */*Accept-Language: en-CHUA-CPU: AMD64Accept-Encoding: gzip, deflateUser-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 10.0; Win64; x64; Trident/7.0; .NET4.0C; .NET4.0E; .NET CLR 2.0.50727; .NET CLR 3.0.30729; .NET CLR 3.5.30729)Host: 194.180.191.34Connection: Keep-Alive
Source: mshta.exe, 00000000.00000002.2641916016.000001374E6F0000.00000004.00000020.00020000.00000000.sdmp, mshta.exe, 00000000.00000002.2641916016.000001374E7DB000.00000004.00000020.00020000.00000000.sdmp, 3d#U044f.lnk String found in binary or memory: http://194.180.191.34/pr/relationship.tmp
Source: mshta.exe, 00000000.00000002.2641916016.000001374E753000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://194.180.191.34/pr/relationship.tmp%
Source: mshta.exe, 00000000.00000002.2641916016.000001374E7B6000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://194.180.191.34/pr/relationship.tmp...
Source: mshta.exe, 00000000.00000002.2642393986.000001374E870000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://194.180.191.34/pr/relationship.tmp/fternet
Source: mshta.exe, 00000000.00000002.2641916016.000001374E6FE000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://194.180.191.34/pr/relationship.tmp1
Source: mshta.exe, 00000000.00000002.2641916016.000001374E7DB000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://194.180.191.34/pr/relationship.tmpC:
Source: mshta.exe, 00000000.00000002.2641916016.000001374E716000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://194.180.191.34/pr/relationship.tmpE
Source: mshta.exe, 00000000.00000002.2641916016.000001374E768000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://194.180.191.34/pr/relationship.tmpndowsINetCookies
Source: mshta.exe, 00000000.00000002.2641916016.000001374E716000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://194.180.191.34/pr/relationship.tmpq
Source: mshta.exe, 00000000.00000002.2641916016.000001374E768000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://194.180.191.34/pr/relationship.tmpvJ
Source: mshta.exe, 00000000.00000002.2641916016.000001374E753000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://194.180.191.34/pr/relationship.tmpy
Source: mshta.exe, 00000000.00000002.2641916016.000001374E768000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://login.live.com

System Summary
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Found URL in windows shortcut file (LNK)
Source: Initial file Strings: http://194.180.191.34/pr/relationship.tmp
Windows shortcut file (LNK) contains suspicious command line arguments
Source: 3d#U044f.lnk LNK file: http://194.180.191.34/pr/relationship.tmp /f
Searches for the Microsoft Outlook file path
Source: C:\Windows\System32\mshta.exe Key opened: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\OUTLOOK.EXE Jump to behavior
Source: classification engine Classification label: mal76.rans.winLNK@1/0@0/1
Source: C:\Windows\System32\mshta.exe File created: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\D81IGXZV\relationship[1].ps Jump to behavior
Source: C:\Windows\System32\mshta.exe Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: 3d#U044f.lnk ReversingLabs: Detection: 23%
Source: C:\Windows\System32\mshta.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: mshtml.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: iertutil.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: powrprof.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: winhttp.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: wkscli.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: netutils.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: umpdc.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: urlmon.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: srvcli.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: msiso.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: srpapi.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: wininet.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: ondemandconnroutehelper.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: winnsi.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: ieframe.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: netapi32.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: version.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: msimtf.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: dxgi.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: resourcepolicyclient.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: textinputframework.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: coreuicomponents.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: coremessaging.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: ntmarta.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: coremessaging.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: dataexchange.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: d3d11.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: dcomp.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: twinapi.appcore.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: msls31.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: d2d1.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: dwrite.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: d3d10warp.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Section loaded: dxcore.dll Jump to behavior
Source: C:\Windows\System32\mshta.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{25336920-03F9-11cf-8FD0-00AA00686F13}\InProcServer32 Jump to behavior
Source: C:\Windows\System32\mshta.exe Key opened: HKEY_CURRENT_USER\SOFTWARE\Microsoft\Internet Explorer\Settings Jump to behavior

Persistence and Installation Behavior
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Windows shortcut file (LNK) starts blacklisted processes
Source: LNK file Process created: C:\Windows\System32\mshta.exe
Source: C:\Windows\System32\mshta.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\mshta.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\mshta.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\mshta.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: mshta.exe, 00000000.00000002.2641916016.000001374E768000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAWp_
Source: mshta.exe, 00000000.00000002.2641916016.000001374E753000.00000004.00000020.00020000.00000000.sdmp, mshta.exe, 00000000.00000002.2641916016.000001374E7AA000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW
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
Queries the volume information (name, serial number etc) of a device
Source: C:\Windows\System32\mshta.exe Queries volume information: C:\Windows\Fonts\times.ttf VolumeInformation Jump to behavior
Source: C:\Windows\System32\mshta.exe Queries volume information: C:\Windows\Fonts\seguisym.ttf VolumeInformation Jump to behavior
Source: C:\Windows\System32\mshta.exe Queries volume information: C:\Windows\Fonts\seguisym.ttf VolumeInformation Jump to behavior
Source: C:\Windows\System32\mshta.exe Queries volume information: C:\Windows\Fonts\seguisym.ttf VolumeInformation Jump to behavior
windows-stand
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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: 1428420 Sample: 3d#U044f.lnk Startdate: 18/04/2024 Architecture: WINDOWS Score: 76 10 Antivirus / Scanner detection for submitted sample 2->10 12 Windows shortcut file (LNK) starts blacklisted processes 2->12 14 Multi AV Scanner detection for submitted file 2->14 16 3 other signatures 2->16 5 mshta.exe 15 2->5         started        process3 dnsIp4 8 194.180.191.34, 49705, 80 MIVOCLOUDMD unknown 5->8
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
194.180.191.34
 unknown unknown
39798 MIVOCLOUDMD true

Contacted URLs

Name Malicious Antivirus Detection Reputation
http://194.180.191.34/pr/relationship.tmp true
    		unknown