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Windows Analysis Report
installer64v2.1.6.msi

Overview

General Information

Sample name:	installer64v2.1.6.msi
Analysis ID:	1583557
MD5:	861e9a05a94db20f62950a95afe6d145
SHA1:	fc6e98dae21007c5b771d5741b49377482d63e2c
SHA256:	591ff1092ef559ef1247093d6aa0d829c344c863a09d57f5d01d882f03630d81
Tags:	backdoormsisilverfoxwinosuser-zhuzhu0009
Infos:

Detection

Score:	52
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Multi AV Scanner detection for dropped file

PE file has nameless sections

Checks for available system drives (often done to infect USB drives)

Creates files inside the system directory

Deletes files inside the Windows folder

Drops PE files

Drops PE files to the windows directory (C:\Windows)

Found dropped PE file which has not been started or loaded

May sleep (evasive loops) to hinder dynamic analysis

PE file contains more sections than normal

PE file contains sections with non-standard names

Queries the volume information (name, serial number etc) of a device

Sample file is different than original file name gathered from version info

Classification

Process Tree

System is w10x64

msiexec.exe (PID: 5948 cmdline: "C:\Windows\System32\msiexec.exe" /i "C:\Users\user\Desktop\installer64v2.1.6.msi" MD5: E5DA170027542E25EDE42FC54C929077)

msiexec.exe (PID: 6152 cmdline: C:\Windows\system32\msiexec.exe /V MD5: E5DA170027542E25EDE42FC54C929077)

msiexec.exe (PID: 3012 cmdline: C:\Windows\System32\MsiExec.exe -Embedding 56D9208B0E7C638FFA9B9C650393D7B9 E Global\MSI0000 MD5: E5DA170027542E25EDE42FC54C929077)

cleanup

Malware Configuration

⊘No configs have been found

Yara Signatures

⊘No yara matches

Sigma Signatures

⊘No Sigma rule has matched

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for dropped file

Source: C:\Windows\Installer\MSI1AFC.tmp

Virustotal: Detection: 16%

Perma Link

Source: C:\Windows\System32\msiexec.exe	File opened: z:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: x:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: v:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: t:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: r:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: p:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: n:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: l:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: j:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: h:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: f:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: b:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: y:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: w:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: u:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: s:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: q:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: o:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: m:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: k:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: i:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: g:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: e:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: c:	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File opened: a:	Jump to behavior

System Summary

PE file has nameless sections

Source: MSI1AFC.tmp.1.dr	Static PE information: section name:
Source: MSI1AFC.tmp.1.dr	Static PE information: section name:
Source: MSI1AFC.tmp.1.dr	Static PE information: section name:
Source: MSI1AFC.tmp.1.dr	Static PE information: section name:
Source: MSI1AFC.tmp.1.dr	Static PE information: section name:
Source: MSI1AFC.tmp.1.dr	Static PE information: section name:
Source: MSI1AFC.tmp.1.dr	Static PE information: section name:
Source: MSI1AFC.tmp.1.dr	Static PE information: section name:
Source: MSI1AFC.tmp.1.dr	Static PE information: section name:
Source: MSI1AFC.tmp.1.dr	Static PE information: section name:
Source: MSI1AFC.tmp.1.dr	Static PE information: section name:

Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\69135a.msi	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\inprogressinstallinfo.ipi	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\SourceHash{D52BBA6A-95A0-4182-A368-7F85F895FFC3}	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\MSI151F.tmp	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\69135c.msi	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\69135c.msi	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\MSI1AFC.tmp	Jump to behavior

Source: C:\Windows\System32\msiexec.exe

File deleted: C:\Windows\Installer\69135c.msi

Jump to behavior

Source: MSI1AFC.tmp.1.dr

Static PE information: Number of sections : 12 > 10

Source: installer64v2.1.6.msi

Binary or memory string: OriginalFilenameReachFramework.resources.dll4 vs installer64v2.1.6.msi

Source: MSI1AFC.tmp.1.dr	Static PE information: Section: ZLIB complexity 0.9999188345151715
Source: MSI1AFC.tmp.1.dr	Static PE information: Section: ZLIB complexity 0.9916735197368421
Source: MSI1AFC.tmp.1.dr	Static PE information: Section: ZLIB complexity 0.9996056488473768

Source: installer64v2.1.6.msi, 69135c.msi.1.dr, MSI151F.tmp.1.dr, 69135a.msi.1.dr, MSI1AFC.tmp.1.dr, 69135b.rbs.1.dr

Binary or memory string: !.SLn

Source: classification engine

Classification label: mal52.winMSI@4/21@0/0

Source: C:\Windows\System32\msiexec.exe

File created: C:\Program Files (x86)\Windows NT\file.dat

Jump to behavior

Source: C:\Windows\System32\msiexec.exe

File created: C:\Windows\TEMP\~DF4F27560269C599A4.TMP

Jump to behavior

Source: installer64v2.1.6.msi

Static file information: TRID: Microsoft Windows Installer (60509/1) 88.31%

Source: unknown	Process created: C:\Windows\System32\msiexec.exe "C:\Windows\System32\msiexec.exe" /i "C:\Users\user\Desktop\installer64v2.1.6.msi"
Source: unknown	Process created: C:\Windows\System32\msiexec.exe C:\Windows\system32\msiexec.exe /V
Source: C:\Windows\System32\msiexec.exe	Process created: C:\Windows\System32\msiexec.exe C:\Windows\System32\MsiExec.exe -Embedding 56D9208B0E7C638FFA9B9C650393D7B9 E Global\MSI0000
Source: C:\Windows\System32\msiexec.exe	Process created: C:\Windows\System32\msiexec.exe C:\Windows\System32\MsiExec.exe -Embedding 56D9208B0E7C638FFA9B9C650393D7B9 E Global\MSI0000	Jump to behavior

Source: C:\Windows\System32\msiexec.exe	Section loaded: apphelp.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: aclayers.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: sfc.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: sfc_os.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: msi.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: srpapi.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: tsappcmp.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: uxtheme.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: textinputframework.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: coreuicomponents.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: coremessaging.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: ntmarta.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: wintypes.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: wintypes.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: wintypes.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: windows.storage.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: wldp.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: propsys.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: textshaping.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: netapi32.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: wkscli.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: netutils.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: version.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: mscoree.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: profapi.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: sspicli.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: msihnd.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: pcacli.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: mpr.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: apphelp.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: aclayers.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: sfc.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: sfc_os.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: msi.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: tsappcmp.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: userenv.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: profapi.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: sspicli.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: netapi32.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: wkscli.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: netutils.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: srclient.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: spp.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: powrprof.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: vssapi.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: vsstrace.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: umpdc.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: wldp.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: mscoree.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: version.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: vcruntime140_clr0400.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: ucrtbase_clr0400.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: ucrtbase_clr0400.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: rstrtmgr.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: ncrypt.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: ntasn1.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: windows.storage.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: pcacli.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: mpr.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: cabinet.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: apphelp.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: aclayers.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: sfc.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: sfc_os.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: msi.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: version.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: shfolder.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: msimg32.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: uxtheme.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: windows.storage.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: wldp.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: profapi.dll	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Section loaded: sspicli.dll	Jump to behavior

Source: installer64v2.1.6.msi

Static file information: File size 7815168 > 1048576

Source: MSI1AFC.tmp.1.dr	Static PE information: section name:
Source: MSI1AFC.tmp.1.dr	Static PE information: section name:
Source: MSI1AFC.tmp.1.dr	Static PE information: section name:
Source: MSI1AFC.tmp.1.dr	Static PE information: section name:
Source: MSI1AFC.tmp.1.dr	Static PE information: section name:
Source: MSI1AFC.tmp.1.dr	Static PE information: section name:
Source: MSI1AFC.tmp.1.dr	Static PE information: section name:
Source: MSI1AFC.tmp.1.dr	Static PE information: section name:
Source: MSI1AFC.tmp.1.dr	Static PE information: section name:
Source: MSI1AFC.tmp.1.dr	Static PE information: section name:
Source: MSI1AFC.tmp.1.dr	Static PE information: section name:

Source: MSI1AFC.tmp.1.dr	Static PE information: section name: entropy: 7.999751864479291
Source: MSI1AFC.tmp.1.dr	Static PE information: section name: entropy: 7.983523508989422
Source: MSI1AFC.tmp.1.dr	Static PE information: section name: entropy: 7.999688733683351
Source: MSI1AFC.tmp.1.dr	Static PE information: section name: entropy: 7.022473212230831

Source: C:\Windows\System32\msiexec.exe

File created: C:\Windows\Installer\MSI1AFC.tmp

Jump to dropped file

Source: C:\Windows\System32\msiexec.exe

File created: C:\Windows\Installer\MSI1AFC.tmp

Jump to dropped file

Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior

Source: C:\Windows\System32\msiexec.exe

Dropped PE file which has not been started: C:\Windows\Installer\MSI1AFC.tmp

Jump to dropped file

Source: C:\Windows\System32\msiexec.exe TID: 6412

Thread sleep count: 91 > 30

Jump to behavior

Source: C:\Windows\System32\msiexec.exe	File Volume queried: C:\ FullSizeInformation	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File Volume queried: C:\ FullSizeInformation	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File Volume queried: C:\ FullSizeInformation	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File Volume queried: C:\ FullSizeInformation	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File Volume queried: C:\ FullSizeInformation	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File Volume queried: C:\ FullSizeInformation	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File Volume queried: C:\ FullSizeInformation	Jump to behavior

Source: 69135b.rbs.1.dr

Binary or memory string: KGvMcIL:=

Source: C:\Windows\System32\msiexec.exe

Process information queried: ProcessInformation

Jump to behavior

Source: C:\Windows\System32\msiexec.exe	Queries volume information: C:\ VolumeInformation			Jump to behavior
Source: C:\Windows\System32\msiexec.exe	Queries volume information: C:\ VolumeInformation			Jump to behavior

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	1 Replication Through Removable Media	Windows Management Instrumentation	1 DLL Side-Loading	1 Process Injection	21 Masquerading	OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	Data Obfuscation	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	1 DLL Side-Loading	1 Virtualization/Sandbox Evasion	LSASS Memory	1 Virtualization/Sandbox Evasion	Remote Desktop Protocol	Data from Removable Media	Junk Data	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	2 Software Packing	Security Account Manager	1 Process Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	Steganography	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	1 Process Injection	NTDS	11 Peripheral Device Discovery	Distributed Component Object Model	Input Capture	Protocol Impersonation	Traffic Duplication	Data Destruction
Gather Victim Network Information	Server	Cloud Accounts	Launchd	Network Logon Script	Network Logon Script	1 DLL Side-Loading	LSA Secrets	11 System Information Discovery	SSH	Keylogging	Fallback Channels	Scheduled Transfer	Data Encrypted for Impact
Domain Properties	Botnet	Replication Through Removable Media	Scheduled Task	RC Scripts	RC Scripts	1 Obfuscated Files or Information	Cached Domain Credentials	Wi-Fi Discovery	VNC	GUI Input Capture	Multiband Communication	Data Transfer Size Limits	Service Stop
DNS	Web Services	External Remote Services	Systemd Timers	Startup Items	Startup Items	1 File Deletion	DCSync	Remote System Discovery	Windows Remote Management	Web Portal Capture	Commonly Used Port	Exfiltration Over C2 Channel	Inhibit System Recovery

Behavior Graph

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

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
installer64v2.1.6.msi	7%	Virustotal		Browse

Dropped Files

Source	Detection	Scanner	Label	Link
C:\Windows\Installer\MSI1AFC.tmp	17%	Virustotal		Browse

Unpacked PE Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

⊘No contacted domains info

World Map of Contacted IPs

⊘No contacted IP infos

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1583557
Start date and time:	2025-01-03 03:31:12 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 22s
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:	6
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:	installer64v2.1.6.msi
Detection:	MAL
Classification:	mal52.winMSI@4/21@0/0
EGA Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .msi

Warnings

Exclude process from analysis (whitelisted): dllhost.exe, WMIADAP.exe, SIHClient.exe
Excluded IPs from analysis (whitelisted): 13.107.246.45, 4.175.87.197
Excluded domains from analysis (whitelisted): ocsp.digicert.com, slscr.update.microsoft.com, otelrules.azureedge.net, ctldl.windowsupdate.com, fe3cr.delivery.mp.microsoft.com

Simulations

Behavior and APIs

⊘No simulations

Joe Sandbox View / Context

IPs

⊘No context

Domains

⊘No context

ASNs

⊘No context

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

C:\Config.Msi\69135b.rbs

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	6437614
Entropy (8bit):	7.981911954462991
Encrypted:	false
SSDEEP:	196608:htt4l9BM93vfIqFp9WaZaSkM1pjS4AbWU4b:htw8pnaEmab
MD5:	6E01E82A93E641FEBFD61135FBA1155E
SHA1:	E371EFC47B92687CE737B1BAB208070BF09E991F
SHA-256:	1815396FAB9C0DFD0C8B88D0F771F3ED72E4FC05D9383389D6C78A6B8001B4F7
SHA-512:	A2B80D338903049F12B294C3121C92CE016A94219D6CEF1D348CE4FE34FEE139F521F92FC216C573C434C0F37F4A5250542A95507D232E48776EEFDE1A42A85C
Malicious:	false
Reputation:	low
Preview:	...@IXOS.@.....@.."Z.@.....@.....@.....@.....@.....@......&.{D52BBA6A-95A0-4182-A368-7F85F895FFC3}..Setup..installer64v2.1.6.msi.@.....@.....@.....@........&.{64B6D788-3277-4928-AEDA-15EFEC6DB09B}.....@.....@.....@.....@.......@.....@.....@.......@......Setup......Rollback..Rolling back action:..[1]..RollbackCleanup..Removing backup files..File: [1]....ProcessComponents..Updating component registration..&.{125CBCBA-000D-4311-82CD-4ABABCD734C4}&.{D52BBA6A-95A0-4182-A368-7F85F895FFC3}.@........InstallFiles..Copying new files&.File: [1], Directory: [9], Size: [6]..".C:\Program Files (x86)\Windows NT\....*.C:\Program Files (x86)\Windows NT\file.dat...._K..._.@A.......b.MZx.....................@...................................x...........!..L.!This program cannot be run in DOS mode.$..PE..d...R..[.........." .................K....................................................`... ...... ........ ...... ..............`.E....LlF.\....P(.....8vF.h}..........@.E.........................

C:\Program Files (x86)\Windows NT\file.dat

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	1345408
Entropy (8bit):	7.999875624533403
Encrypted:	true
SSDEEP:	24576:iRB2RDjBhPRVMw6QTDUlttx7UNpKRWGJfpLctwABuFcFiEN0n:rXBCRtxQzMZ1FcFiESn
MD5:	FE4D84365F860EAC3762125BF8EE29F9
SHA1:	A564F50BFB546E89BEC7558CD841266CDB8E5275
SHA-256:	3D29C134EF5C56F92AF2A78522592BF8E03E546110B95E8E349FC74BAD2BAD80
SHA-512:	C5D1804D4E0B7FC76ADCC8410B57DA1D6F156B91CAEA651710E8AC9B09971D5D95386E7C844DF788BC2FA46D997DD2A33806EEFFF4C818F55CFB6E7930BA27CB
Malicious:	false
Reputation:	low
Preview:	.@S....t.+.{..............y.~]9....r.A.......m....@.J.W.e!.....m;b..........H...=..j./B...}I$.......M....#..n.R../PA~.E..7\..3........$..EC..Y.....[J.hr..o...T_.l..x.b.t.+......2..(..l.....z.......... ..38.....I..s..&T...V\UP......S..[V.....H....N.#..r.....O..Z.m..56].EP\|....9Q-....B.'....u.............4.j....<(.._.A..#.Q.dvD..q..h[.w..L....G3.........].Y<........z......S......5]}s.)....;d....`.+..\>.M.I..`.N.....2.G5......S%.-.7Z.......U#....mgQ...._.4..M...V0.F4SR.Y.h..R...u.KD.:"..P.zf-...\..E..S.......S.7.s....<M-..Zv.n..../4b.c.)...h(.9.!8(.2...As..H.`n9.g...u...j/.0.....,........._..%.W!...%.m.....!..YR..4bFZiw..D..t7..]......'(.y..@J.W,.'..^...`+.9W..y1".q]\|.3.....N.4.Tv..1.P..,.....>lg........e.{.u~..xK..i.]6^]]..F.......a#....h..g...l..C...#............@2..z.<.uA........9.....2..D..[.e.t&.6~..x...R.6.K.WHn.....n......0..../<2.TVF"...[......v..:.p.M......9n<2N....N.Sfyv........:.9rT4..P ..b.."y...p.u2...f.\|<._.....

C:\Windows\Installer\69135a.msi

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, MSI Installer, Code page: 1252, Title: Installation Database, Subject: Setup, Author: Netease, Keywords: Installer, Comments: etfhgjhgk, Template: Intel;1033, Revision Number: {64B6D788-3277-4928-AEDA-15EFEC6DB09B}, Create Time/Date: Thu Jan 2 15:39:00 2025, Last Saved Time/Date: Thu Jan 2 15:39:00 2025, Number of Pages: 300, Number of Words: 2, Name of Creating Application: Windows Installer XML Toolset (3.14.1.8722), Security: 2
Category:	dropped
Size (bytes):	7815168
Entropy (8bit):	7.9828920542940915
Encrypted:	false
SSDEEP:	196608:OsHETShtt4l9BM93vfIqFe9WaZaSkM1pjS4AbWU4:nH8Shtw8enaEma
MD5:	861E9A05A94DB20F62950A95AFE6D145
SHA1:	FC6E98DAE21007C5B771D5741B49377482D63E2C
SHA-256:	591FF1092EF559EF1247093D6AA0D829C344C863A09D57F5D01D882F03630D81
SHA-512:	6AC15A7BBB73321C94484FC1482143BBB52545CB31E64BCDCAF07D10F8CEB92A747D9C19D919777B21E87DF480D60F3684D228322150A4AE1EE2C337BEFCD34B
Malicious:	false
Reputation:	low
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Installer\69135c.msi

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, MSI Installer, Code page: 1252, Title: Installation Database, Subject: Setup, Author: Netease, Keywords: Installer, Comments: etfhgjhgk, Template: Intel;1033, Revision Number: {64B6D788-3277-4928-AEDA-15EFEC6DB09B}, Create Time/Date: Thu Jan 2 15:39:00 2025, Last Saved Time/Date: Thu Jan 2 15:39:00 2025, Number of Pages: 300, Number of Words: 2, Name of Creating Application: Windows Installer XML Toolset (3.14.1.8722), Security: 2
Category:	dropped
Size (bytes):	7815168
Entropy (8bit):	7.9828920542940915
Encrypted:	false
SSDEEP:	196608:OsHETShtt4l9BM93vfIqFe9WaZaSkM1pjS4AbWU4:nH8Shtw8enaEma
MD5:	861E9A05A94DB20F62950A95AFE6D145
SHA1:	FC6E98DAE21007C5B771D5741B49377482D63E2C
SHA-256:	591FF1092EF559EF1247093D6AA0D829C344C863A09D57F5D01D882F03630D81
SHA-512:	6AC15A7BBB73321C94484FC1482143BBB52545CB31E64BCDCAF07D10F8CEB92A747D9C19D919777B21E87DF480D60F3684D228322150A4AE1EE2C337BEFCD34B
Malicious:	false
Reputation:	low
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Installer\MSI151F.tmp

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	6431916
Entropy (8bit):	7.982272019346835
Encrypted:	false
SSDEEP:	196608:Ett4l9BM93vfIqFp9WaZaSkM1pjS4AbWU4E:Etw8pnaEmaE
MD5:	A585399D594CCD6F5E2965AE897BEA95
SHA1:	48BD8DBF7A4985EB433D1900217BC75931F718F2
SHA-256:	A3415922F3AEEB3B304D6F3044B0D9A5FD57350AAB273BA0E332422C7073FAEC
SHA-512:	786410FC4ACEF13DD31021AB495B8AFD3D2FED453FA97EA57A9C33D974AF70101CB7A8BB585BB8F37A52EB71F5847086F6DEE825790E3DEF1A58E4F4A0D8ABD7
Malicious:	false
Reputation:	low
Preview:	...@IXOS.@.....@.."Z.@.....@.....@.....@.....@.....@......&.{D52BBA6A-95A0-4182-A368-7F85F895FFC3}..Setup..installer64v2.1.6.msi.@.....@.....@.....@........&.{64B6D788-3277-4928-AEDA-15EFEC6DB09B}.....@.....@.....@.....@.......@.....@.....@.......@......Setup......Rollback..Rolling back action:..[1]..RollbackCleanup..Removing backup files..File: [1]...@.......@........ProcessComponents..Updating component registration.....@.....@.....@.]....&.{125CBCBA-000D-4311-82CD-4ABABCD734C4}*.C:\Program Files (x86)\Windows NT\file.dat.@.......@.....@.....@........InstallFiles..Copying new files&.File: [1], Directory: [9], Size: [6]...@.....@.....@......".C:\Program Files (x86)\Windows NT\....1\gujfn150\\|Windows NT\......Please insert the disk: ..cab1.cab.@.....@......C:\Windows\Installer\69135a.msi.........@........file.dat..l4d..file.dat.@.....@.....@.......@.............@.........@.....@.....@.M.6.@_....@7b.[.@..)......._....J..._.@A.......b.MZx.....................@..........................

C:\Windows\Installer\MSI1AFC.tmp

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	PE32+ executable (DLL) (console) x86-64, for MS Windows
Category:	modified
Size (bytes):	6430208
Entropy (8bit):	7.982364314290427
Encrypted:	false
SSDEEP:	196608:Ott4l9BM93vfIqFp9WaZaSkM1pjS4AbWU4:Otw8pnaEma
MD5:	617C65026B6B5DA62E40BCD3C602CCEB
SHA1:	2F9D0A1D67960F8DF8724E36934AB203EE25E81D
SHA-256:	249F004E85CDC0D961BC5B068D865577C7D0004DFB9A4E94E23AC19A2C4D5D21
SHA-512:	AD8D44617879669B10927F827FDA46E792934915C694DA982BF0FA5BC005159B3805B6C5D812D65FCECB49A84E5ED6914F5BA68E3CFCCC5F1CF3582AD19F2DBF
Malicious:	true
Antivirus:	Antivirus: Virustotal, Detection: 17%, Browse
Reputation:	low
Preview:	MZx.....................@...................................x...........!..L.!This program cannot be run in DOS mode.$..PE..d...R..[.........." .................K....................................................`... ...... ........ ...... ..............`.E....LlF.\....P(.....8vF.h}..........@.E...............................E.(.......................................................................................@............0..........................@........................t..............@............@....'......H..............@.................(......H..............@.................(......J..............@................ (......L..............@................0(......N..............@................@(......N..............@....rsrc........P(......V..............@..@......... ...`(......Z..............@.............D...E...C..$..............@...........................................................................................................................................

C:\Windows\Installer\SourceHash{D52BBA6A-95A0-4182-A368-7F85F895FFC3}

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	Composite Document File V2 Document, Cannot read section info
Category:	dropped
Size (bytes):	20480
Entropy (8bit):	1.1681333125545748
Encrypted:	false
SSDEEP:	12:JSbX72Fj/SAGiLIlHVRpwh/7777777777777777777777777vDHFBmPFgXcHyjXz:JcQI5Y9MF
MD5:	8873C18E657E63CFC6AC9578545084A0
SHA1:	FD41EC9ADE3B464AE3027037CDE8CF54448E0A6D
SHA-256:	C98DB52CEA9338727711B67D4995114F515A0A553CB5BCDBCBD03CD70FD2A831
SHA-512:	D07354B9BF2A28702D364CA55B1EADC4401FC5B7117058DE4377F90D478BFB01F0789435D927D44DE1D9B92CEE0CA8412A9175E73126A5A9FF869BB1A80FE54D
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Installer\inprogressinstallinfo.ipi

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	Composite Document File V2 Document, Cannot read section info
Category:	dropped
Size (bytes):	20480
Entropy (8bit):	1.4663076439007878
Encrypted:	false
SSDEEP:	48:N8PhAuRc06WXJEFT53ddeS5wrideSIWOB:whA1HFT5Ori4
MD5:	E9079C24AAF36C8ED0D0AB11D779E8B1
SHA1:	D8AE12AC88F8EF0D0C0189CA03519BD43775FCD1
SHA-256:	30BD718B8AAEB0274B7411AB0D179BC2F288F2130D7A17F59C25E8EE5032CBAB
SHA-512:	C25AB0EF1FBC52BC5A5B8FF5FE447AEC4996F8A302AE03FAF85B20E5B439626517A88BFE15D7D3D05A470BAA4AC91D4A8A68A0315704F29B225D7F471F03194C
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	Unicode text, UTF-8 (with BOM) text, with CRLF line terminators
Category:	dropped
Size (bytes):	364484
Entropy (8bit):	5.365486696562011
Encrypted:	false
SSDEEP:	1536:6qELG7gK+RaOOp3LCCpfmLgYI66xgFF9Sq8K6MAS2OMUHl6Gin327D22A26KgauT:zTtbmkExhMJCIpEY
MD5:	6054CD4648F79FB63F075D3C4DA54013
SHA1:	EBF02D29B7CD644880BF475FD06E31099C16D48F
SHA-256:	B5D9D3674D3F8C391709F31B8C7362EDF7BA26B18C40EBDCC64984FFADF3B2F3
SHA-512:	BD50AF7652752C42F319D12E1D96F8B7561FCD43D7E020C69BA52CD0D33971129F47B5B484F5912D49A28F2C53502CFC6F19A73D76C9C462C393C60BF2A6A4AA
Malicious:	false
Preview:	.To learn about increasing the verbosity of the NGen log files please see http://go.microsoft.com/fwlink/?linkid=210113..12/07/2019 14:54:22.458 [5488]: Command line: D:\wd\compilerTemp\BMT.200yuild.1bk\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe executeQueuedItems /nologo ..12/07/2019 14:54:22.473 [5488]: Executing command from offline queue: install "System.Runtime.WindowsRuntime.UI.Xaml, Version=4.0.0.0, Culture=Neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=msil" /NoDependencies /queue:1..12/07/2019 14:54:22.490 [5488]: Executing command from offline queue: install "System.Web.ApplicationServices, Version=4.0.0.0, Culture=Neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=msil" /NoDependencies /queue:3..12/07/2019 14:54:22.490 [5488]: Exclusion list entry found for System.Web.ApplicationServices, Version=4.0.0.0, Culture=Neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=msil; it will not be installed..12/07/2019 14:54:22.490 [

C:\Windows\Temp\~DF221C903A2362CF20.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	512
Entropy (8bit):	0.0
Encrypted:	false
SSDEEP:	3::
MD5:	BF619EAC0CDF3F68D496EA9344137E8B
SHA1:	5C3EB80066420002BC3DCC7CA4AB6EFAD7ED4AE5
SHA-256:	076A27C79E5ACE2A3D47F9DD2E83E4FF6EA8872B3C2218F66C92B89B55F36560
SHA-512:	DF40D4A774E0B453A5B87C00D6F0EF5D753143454E88EE5F7B607134598294C7905CCBCF94BBC46E474DB6EB44E56A6DBB6D9A1BE9D4FB5D1B5F2D0C6ED34BFE
Malicious:	false
Preview:	................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DF284E628567C35190.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	Composite Document File V2 Document, Cannot read section info
Category:	dropped
Size (bytes):	20480
Entropy (8bit):	1.4663076439007878
Encrypted:	false
SSDEEP:	48:N8PhAuRc06WXJEFT53ddeS5wrideSIWOB:whA1HFT5Ori4
MD5:	E9079C24AAF36C8ED0D0AB11D779E8B1
SHA1:	D8AE12AC88F8EF0D0C0189CA03519BD43775FCD1
SHA-256:	30BD718B8AAEB0274B7411AB0D179BC2F288F2130D7A17F59C25E8EE5032CBAB
SHA-512:	C25AB0EF1FBC52BC5A5B8FF5FE447AEC4996F8A302AE03FAF85B20E5B439626517A88BFE15D7D3D05A470BAA4AC91D4A8A68A0315704F29B225D7F471F03194C
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DF39E2F7C871A5CE8F.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	512
Entropy (8bit):	0.0
Encrypted:	false
SSDEEP:	3::
MD5:	BF619EAC0CDF3F68D496EA9344137E8B
SHA1:	5C3EB80066420002BC3DCC7CA4AB6EFAD7ED4AE5
SHA-256:	076A27C79E5ACE2A3D47F9DD2E83E4FF6EA8872B3C2218F66C92B89B55F36560
SHA-512:	DF40D4A774E0B453A5B87C00D6F0EF5D753143454E88EE5F7B607134598294C7905CCBCF94BBC46E474DB6EB44E56A6DBB6D9A1BE9D4FB5D1B5F2D0C6ED34BFE
Malicious:	false
Preview:	................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DF4B103F023C0F9DD8.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	Composite Document File V2 Document, Cannot read section info
Category:	dropped
Size (bytes):	32768
Entropy (8bit):	1.182032540057814
Encrypted:	false
SSDEEP:	24:JPrhC3nouxdiCipKP2xza2tzhA9ZfagUMClXtd85S+9gdB5GipV7VQwGnlrkgidO:gnoujPveFXJ5T5NddeS5wrideSIWOB
MD5:	218C76FBB77856C8C33161162630189E
SHA1:	416A3C508F2D90A5AE82FE6C708AD819BAA818D1
SHA-256:	DD3D903C3E62E0A4BD87CA30F863EDC8643C5BCEAEBBB84B1E7074C2494E5F7A
SHA-512:	40414AB40E393B415CD3804043F0451214ECC6201E571780FEB8A795FDB694A94E53069519F9DD8DB434A9A4174E3B9274E82B1C1419F400E5F2A3966640FCA4
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DF4F27560269C599A4.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	69632
Entropy (8bit):	0.10396789589807924
Encrypted:	false
SSDEEP:	24:9BleHZLdB5GipVGdB5GipV7VQwGnlrkgE+9:9BEHldeScdeS5wrE
MD5:	11481D43764A88B3D4EB8D271A35D9A2
SHA1:	716EE02CFB219A2B1829242F5BCC83A62864B862
SHA-256:	241412B2D02240735CA90D1B1B5FB0C76D2B3469582D1BC7997E5A186E34AB5B
SHA-512:	55BF3627A5B3905DE0366927B3E18264BA63E8FDCAF9BC9391F297C44E00F3C518CFD9F8FE506BA601934BFF19C03C99D2C0E3654557F45CC1319FF3163FFB4D
Malicious:	false
Preview:	........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DF80A44EF13F618ED7.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	512
Entropy (8bit):	0.0
Encrypted:	false
SSDEEP:	3::
MD5:	BF619EAC0CDF3F68D496EA9344137E8B
SHA1:	5C3EB80066420002BC3DCC7CA4AB6EFAD7ED4AE5
SHA-256:	076A27C79E5ACE2A3D47F9DD2E83E4FF6EA8872B3C2218F66C92B89B55F36560
SHA-512:	DF40D4A774E0B453A5B87C00D6F0EF5D753143454E88EE5F7B607134598294C7905CCBCF94BBC46E474DB6EB44E56A6DBB6D9A1BE9D4FB5D1B5F2D0C6ED34BFE
Malicious:	false
Preview:	................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DF991147200B39927F.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	32768
Entropy (8bit):	0.0749739509781202
Encrypted:	false
SSDEEP:	6:2/9LG7iVCnLG7iVrKOzPLHKOkGw7gsHlgXTRKHICVky6ljX:2F0i8n0itFzDHFBmPFgXcHyjX
MD5:	0494C24B31490C69AA7DA864EB319297
SHA1:	3F0BF58BA36AAA7A8EC4EE04DE7BDB3444D5CD2F
SHA-256:	D8D1564D308A8F4D871F90C2DCA4B7FD5E14AC9FA3F22BC5FFBC3FACDD74B30F
SHA-512:	BA8AF9362A3FD17C17CF92F8FC59FBF25E05EFE710EC07EB2FA34686AEE50BBE36428B1F2B9E404E732322D28D31A7DF82C459BD0281AC64073B06A59C443CAC
Malicious:	false
Preview:	........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DFA4BF33749A664D6B.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	Composite Document File V2 Document, Cannot read section info
Category:	dropped
Size (bytes):	20480
Entropy (8bit):	1.4663076439007878
Encrypted:	false
SSDEEP:	48:N8PhAuRc06WXJEFT53ddeS5wrideSIWOB:whA1HFT5Ori4
MD5:	E9079C24AAF36C8ED0D0AB11D779E8B1
SHA1:	D8AE12AC88F8EF0D0C0189CA03519BD43775FCD1
SHA-256:	30BD718B8AAEB0274B7411AB0D179BC2F288F2130D7A17F59C25E8EE5032CBAB
SHA-512:	C25AB0EF1FBC52BC5A5B8FF5FE447AEC4996F8A302AE03FAF85B20E5B439626517A88BFE15D7D3D05A470BAA4AC91D4A8A68A0315704F29B225D7F471F03194C
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DFA885B5FE938DF2D2.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	512
Entropy (8bit):	0.0
Encrypted:	false
SSDEEP:	3::
MD5:	BF619EAC0CDF3F68D496EA9344137E8B
SHA1:	5C3EB80066420002BC3DCC7CA4AB6EFAD7ED4AE5
SHA-256:	076A27C79E5ACE2A3D47F9DD2E83E4FF6EA8872B3C2218F66C92B89B55F36560
SHA-512:	DF40D4A774E0B453A5B87C00D6F0EF5D753143454E88EE5F7B607134598294C7905CCBCF94BBC46E474DB6EB44E56A6DBB6D9A1BE9D4FB5D1B5F2D0C6ED34BFE
Malicious:	false
Preview:	................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DFAB626866530B5C47.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	Composite Document File V2 Document, Cannot read section info
Category:	dropped
Size (bytes):	32768
Entropy (8bit):	1.182032540057814
Encrypted:	false
SSDEEP:	24:JPrhC3nouxdiCipKP2xza2tzhA9ZfagUMClXtd85S+9gdB5GipV7VQwGnlrkgidO:gnoujPveFXJ5T5NddeS5wrideSIWOB
MD5:	218C76FBB77856C8C33161162630189E
SHA1:	416A3C508F2D90A5AE82FE6C708AD819BAA818D1
SHA-256:	DD3D903C3E62E0A4BD87CA30F863EDC8643C5BCEAEBBB84B1E7074C2494E5F7A
SHA-512:	40414AB40E393B415CD3804043F0451214ECC6201E571780FEB8A795FDB694A94E53069519F9DD8DB434A9A4174E3B9274E82B1C1419F400E5F2A3966640FCA4
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DFCCB8B665D5DA0519.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	512
Entropy (8bit):	0.0
Encrypted:	false
SSDEEP:	3::
MD5:	BF619EAC0CDF3F68D496EA9344137E8B
SHA1:	5C3EB80066420002BC3DCC7CA4AB6EFAD7ED4AE5
SHA-256:	076A27C79E5ACE2A3D47F9DD2E83E4FF6EA8872B3C2218F66C92B89B55F36560
SHA-512:	DF40D4A774E0B453A5B87C00D6F0EF5D753143454E88EE5F7B607134598294C7905CCBCF94BBC46E474DB6EB44E56A6DBB6D9A1BE9D4FB5D1B5F2D0C6ED34BFE
Malicious:	false
Preview:	................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DFF48272485D67E696.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	Composite Document File V2 Document, Cannot read section info
Category:	dropped
Size (bytes):	32768
Entropy (8bit):	1.182032540057814
Encrypted:	false
SSDEEP:	24:JPrhC3nouxdiCipKP2xza2tzhA9ZfagUMClXtd85S+9gdB5GipV7VQwGnlrkgidO:gnoujPveFXJ5T5NddeS5wrideSIWOB
MD5:	218C76FBB77856C8C33161162630189E
SHA1:	416A3C508F2D90A5AE82FE6C708AD819BAA818D1
SHA-256:	DD3D903C3E62E0A4BD87CA30F863EDC8643C5BCEAEBBB84B1E7074C2494E5F7A
SHA-512:	40414AB40E393B415CD3804043F0451214ECC6201E571780FEB8A795FDB694A94E53069519F9DD8DB434A9A4174E3B9274E82B1C1419F400E5F2A3966640FCA4
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

Static File Info

General

File type:	Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, MSI Installer, Code page: 1252, Title: Installation Database, Subject: Setup, Author: Netease, Keywords: Installer, Comments: etfhgjhgk, Template: Intel;1033, Revision Number: {64B6D788-3277-4928-AEDA-15EFEC6DB09B}, Create Time/Date: Thu Jan 2 15:39:00 2025, Last Saved Time/Date: Thu Jan 2 15:39:00 2025, Number of Pages: 300, Number of Words: 2, Name of Creating Application: Windows Installer XML Toolset (3.14.1.8722), Security: 2
Entropy (8bit):	7.9828920542940915
TrID:	Microsoft Windows Installer (60509/1) 88.31% Generic OLE2 / Multistream Compound File (8008/1) 11.69%
File name:	installer64v2.1.6.msi
File size:	7'815'168 bytes
MD5:	861e9a05a94db20f62950a95afe6d145
SHA1:	fc6e98dae21007c5b771d5741b49377482d63e2c
SHA256:	591ff1092ef559ef1247093d6aa0d829c344c863a09d57f5d01d882f03630d81
SHA512:	6ac15a7bbb73321c94484fc1482143bbb52545cb31e64bcdcaf07d10f8ceb92a747d9c19d919777b21e87df480d60f3684d228322150a4ae1ee2c337befcd34b
SSDEEP:	196608:OsHETShtt4l9BM93vfIqFe9WaZaSkM1pjS4AbWU4:nH8Shtw8enaEma
TLSH:	C176335B732EFABAE6B669375D7212C7C970BDC0A5E18246C3D07E9E183117121B32E1
File Content Preview:	........................>......................................................................................................................................................................................................................................

File Icon


Icon Hash:	2d2e3797b32b2b99

Network Behavior

⊘No network behavior found

Statistics

CPU Usage

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Memory Usage

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Behavior

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System Behavior

Analysis Process: msiexec.exePID: 5948, Parent PID: 1028

General

Target ID:	0
Start time:	21:32:06
Start date:	02/01/2025
Path:	C:\Windows\System32\msiexec.exe
Wow64 process (32bit):	false
Commandline:	"C:\Windows\System32\msiexec.exe" /i "C:\Users\user\Desktop\installer64v2.1.6.msi"
Imagebase:	0x7ff734050000
File size:	69'632 bytes
MD5 hash:	E5DA170027542E25EDE42FC54C929077
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Chronological Activities

Analysis Process: msiexec.exePID: 6152, Parent PID: 632

General

Target ID:	1
Start time:	21:32:06
Start date:	02/01/2025
Path:	C:\Windows\System32\msiexec.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\msiexec.exe /V
Imagebase:	0x7ff734050000
File size:	69'632 bytes
MD5 hash:	E5DA170027542E25EDE42FC54C929077
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	false

Show Windows behavior

Chronological Activities

Analysis Process: msiexec.exePID: 3012, Parent PID: 6152

General

Target ID:	3
Start time:	21:32:08
Start date:	02/01/2025
Path:	C:\Windows\System32\msiexec.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\System32\MsiExec.exe -Embedding 56D9208B0E7C638FFA9B9C650393D7B9 E Global\MSI0000
Imagebase:	0x7ff734050000
File size:	69'632 bytes
MD5 hash:	E5DA170027542E25EDE42FC54C929077
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Chronological Activities

Disassembly

⊘No disassembly

Description:	Adversaries may move onto systems, possibly those on disconnected or air-gapped networks, by copying malware to removable media and taking advantage of Autorun features when the media is inserted into a system and executes. In the case of Lateral Movement, this may occur through modification of executable files stored on removable media or by copying malware and renaming it to look like a legitimate file to trick users into executing it on a separate system. In the case of Initial Access, this may occur through manual manipulation of the media, modification of systems used to initially format the media, or modification to the media's firmware itself.
Tactics:	Initial Access, Lateral Movement
Data Sources:	Drive: Drive Creation, File: File Access, File: File Creation, Process: Process Creation
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may execute their own malicious payloads by side-loading DLLs. Similar to DLL Search Order Hijacking , side-loading involves hijacking which DLL a program loads. But rather than just planting the DLL within the search order of a program then waiting for the victim application to be invoked, adversaries may directly side-load their payloads by planting then invoking a legitimate application that executes their payload(s).
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	File: File Creation, File: File Modification, Module: Module Load, Process: Process Creation
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	File: File Metadata, File: File Modification, Module: Module Load, Process: OS API Execution, Process: Process Access, Process: Process Metadata, Process: Process Modification
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Metadata, File: File Modification, Image: Image Metadata, Process: OS API Execution, Process: Process Creation, Process: Process Metadata, Scheduled Job: Scheduled Job Metadata, Scheduled Job: Scheduled Job Modification, Service: Service Creation, Service: Service Metadata
Platforms:	Containers, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.
Tactics:	Defense Evasion
Data Sources:	File: File Metadata
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Module: Module Load, Process: OS API Execution, Process: Process Creation, Script: Script Execution, WMI: WMI Creation, Windows Registry: Windows Registry Key Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may delete files left behind by the actions of their intrusion activity. Malware, tools, or other non-native files dropped or created on a system by an adversary (ex: Ingress Tool Transfer ) may leave traces to indicate to what was done within a network and how. Removal of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Deletion
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to gather information about attached peripheral devices and components connected to a computer system.Peripheral devices could include auxiliary resources that support a variety of functionalities such as keyboards, printers, cameras, smart card readers, or removable storage. The information may be used to enhance their awareness of the system and network environment or may be used for further actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report installer64v2.1.6.msi

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Spreading

System Summary

Data Obfuscation

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Language, Device and Operating System Detection

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

World Map of Contacted IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\Config.Msi\69135b.rbs

C:\Program Files (x86)\Windows NT\file.dat

C:\Windows\Installer\69135a.msi

C:\Windows\Installer\69135c.msi

C:\Windows\Installer\MSI151F.tmp

C:\Windows\Installer\MSI1AFC.tmp

C:\Windows\Installer\SourceHash{D52BBA6A-95A0-4182-A368-7F85F895FFC3}

C:\Windows\Installer\inprogressinstallinfo.ipi

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log

C:\Windows\Temp\~DF221C903A2362CF20.TMP

C:\Windows\Temp\~DF284E628567C35190.TMP

C:\Windows\Temp\~DF39E2F7C871A5CE8F.TMP

C:\Windows\Temp\~DF4B103F023C0F9DD8.TMP

C:\Windows\Temp\~DF4F27560269C599A4.TMP

C:\Windows\Temp\~DF80A44EF13F618ED7.TMP

C:\Windows\Temp\~DF991147200B39927F.TMP

C:\Windows\Temp\~DFA4BF33749A664D6B.TMP

C:\Windows\Temp\~DFA885B5FE938DF2D2.TMP

C:\Windows\Temp\~DFAB626866530B5C47.TMP

C:\Windows\Temp\~DFCCB8B665D5DA0519.TMP

C:\Windows\Temp\~DFF48272485D67E696.TMP

Static File Info

General

File Icon

Network Behavior

Statistics

CPU Usage

Memory Usage

Behavior

Windows Analysis Report
installer64v2.1.6.msi