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Windows Analysis Report
installer64v3.2.6.msi

Overview

General Information

Sample name:	installer64v3.2.6.msi
Analysis ID:	1583561
MD5:	8467578d0693b7a1b19874cf224b08b6
SHA1:	1126acc3c294b90c9a8837804ce1d7b327784b08
SHA256:	9073c8de71c3737728ee42e06755be3a03f87992e0dea757b913199b59dd04e2
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

Dropped file seen in connection with other malware

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: 7928 cmdline: "C:\Windows\System32\msiexec.exe" /i "C:\Users\user\Desktop\installer64v3.2.6.msi" MD5: E5DA170027542E25EDE42FC54C929077)

msiexec.exe (PID: 7968 cmdline: C:\Windows\system32\msiexec.exe /V MD5: E5DA170027542E25EDE42FC54C929077)

msiexec.exe (PID: 8120 cmdline: C:\Windows\System32\MsiExec.exe -Embedding 5710E1B9C3B6905E8085F97A5CC62646 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\MSI9996.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: MSI9996.tmp.2.dr	Static PE information: section name:
Source: MSI9996.tmp.2.dr	Static PE information: section name:
Source: MSI9996.tmp.2.dr	Static PE information: section name:
Source: MSI9996.tmp.2.dr	Static PE information: section name:
Source: MSI9996.tmp.2.dr	Static PE information: section name:
Source: MSI9996.tmp.2.dr	Static PE information: section name:
Source: MSI9996.tmp.2.dr	Static PE information: section name:
Source: MSI9996.tmp.2.dr	Static PE information: section name:
Source: MSI9996.tmp.2.dr	Static PE information: section name:
Source: MSI9996.tmp.2.dr	Static PE information: section name:
Source: MSI9996.tmp.2.dr	Static PE information: section name:

Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\4e90ea.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{08774709-B077-4C7A-84F7-6ECECBB1CA99}	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\MSI92ED.tmp	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\4e90ec.msi	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\4e90ec.msi	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\MSI9996.tmp	Jump to behavior

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

File deleted: C:\Windows\Installer\4e90ec.msi

Jump to behavior

Source: Joe Sandbox View

Dropped File: C:\Windows\Installer\MSI9996.tmp 249F004E85CDC0D961BC5B068D865577C7D0004DFB9A4E94E23AC19A2C4D5D21

Source: MSI9996.tmp.2.dr

Static PE information: Number of sections : 12 > 10

Source: installer64v3.2.6.msi

Binary or memory string: OriginalFilenameReachFramework.resources.dll4 vs installer64v3.2.6.msi

Source: MSI9996.tmp.2.dr	Static PE information: Section: ZLIB complexity 0.9999188345151715
Source: MSI9996.tmp.2.dr	Static PE information: Section: ZLIB complexity 0.9916735197368421
Source: MSI9996.tmp.2.dr	Static PE information: Section: ZLIB complexity 0.9996056488473768

Source: installer64v3.2.6.msi, 4e90ea.msi.2.dr, MSI9996.tmp.2.dr, MSI92ED.tmp.2.dr, 4e90eb.rbs.2.dr, 4e90ec.msi.2.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\~DF3962B1EDC1142CF8.TMP

Jump to behavior

Source: installer64v3.2.6.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\installer64v3.2.6.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 5710E1B9C3B6905E8085F97A5CC62646 E Global\MSI0000
Source: C:\Windows\System32\msiexec.exe	Process created: C:\Windows\System32\msiexec.exe C:\Windows\System32\MsiExec.exe -Embedding 5710E1B9C3B6905E8085F97A5CC62646 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: coremessaging.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: installer64v3.2.6.msi

Static file information: File size 7811072 > 1048576

Source: MSI9996.tmp.2.dr	Static PE information: section name:
Source: MSI9996.tmp.2.dr	Static PE information: section name:
Source: MSI9996.tmp.2.dr	Static PE information: section name:
Source: MSI9996.tmp.2.dr	Static PE information: section name:
Source: MSI9996.tmp.2.dr	Static PE information: section name:
Source: MSI9996.tmp.2.dr	Static PE information: section name:
Source: MSI9996.tmp.2.dr	Static PE information: section name:
Source: MSI9996.tmp.2.dr	Static PE information: section name:
Source: MSI9996.tmp.2.dr	Static PE information: section name:
Source: MSI9996.tmp.2.dr	Static PE information: section name:
Source: MSI9996.tmp.2.dr	Static PE information: section name:

Source: MSI9996.tmp.2.dr	Static PE information: section name: entropy: 7.999751864479291
Source: MSI9996.tmp.2.dr	Static PE information: section name: entropy: 7.983523508989422
Source: MSI9996.tmp.2.dr	Static PE information: section name: entropy: 7.999688733683351
Source: MSI9996.tmp.2.dr	Static PE information: section name: entropy: 7.022473212230831

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

File created: C:\Windows\Installer\MSI9996.tmp

Jump to dropped file

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

File created: C:\Windows\Installer\MSI9996.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\MSI9996.tmp

Jump to dropped file

Source: C:\Windows\System32\msiexec.exe TID: 8156

Thread sleep count: 195 > 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: 4e90ec.msi.2.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
installer64v3.2.6.msi	7%	Virustotal		Browse
installer64v3.2.6.msi	8%	ReversingLabs

Dropped Files

Source	Detection	Scanner	Label	Link
C:\Windows\Installer\MSI9996.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:	1583561
Start date and time:	2025-01-03 03:33:08 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 13s
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:	10
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:	installer64v3.2.6.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): MpCmdRun.exe, dllhost.exe, WMIADAP.exe, SIHClient.exe, conhost.exe
Excluded IPs from analysis (whitelisted): 20.190.160.20, 13.89.179.12, 13.107.246.45, 172.202.163.200
Excluded domains from analysis (whitelisted): ocsp.digicert.com, otelrules.azureedge.net, slscr.update.microsoft.com, login.live.com, umwatson.events.data.microsoft.com, fe3cr.delivery.mp.microsoft.com
Not all processes where analyzed, report is missing behavior information

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

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
C:\Windows\Installer\MSI9996.tmp	installer64v9.3.5.msi	Get hash	malicious	Unknown	Browse
C:\Windows\Installer\MSI9996.tmp	installer64v2.1.6.msi	Get hash	malicious	Unknown	Browse

Created / dropped Files

C:\Config.Msi\4e90eb.rbs

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	6437606
Entropy (8bit):	7.9819122013536035
Encrypted:	false
SSDEEP:	196608:7tt4l9BM93vfIqFp9WaZaSkM1pjS4AbWU4A:7tw8pnaEmaA
MD5:	644632F381DC5BF2B50521C3DB0A0FCE
SHA1:	216CE82AB4F5A1F506F22FB6F0D0DC3B6058F6B1
SHA-256:	A404F71BF7020ADF75F80BF99856ED1305DF116C3987E84C92AE68ACCE2C3CBA
SHA-512:	5077E7BE44F038C672764813B78E6341E7F031A669A3059E47D5CB500399E536363271562142BB67F0508BF62F61E941597DB71661C2BA28625F518BA3A3BF7B
Malicious:	false
Reputation:	low
Preview:	...@IXOS.@.....@<."Z.@.....@.....@.....@.....@.....@......&.{08774709-B077-4C7A-84F7-6ECECBB1CA99}..Setup..installer64v3.2.6.msi.@.....@.....@.....@........&.{86C5D815-3B3F-4C0A-ABE2-E70E854521D2}.....@.....@.....@.....@.......@.....@.....@.......@......Setup......Rollback..Rolling back action:..[1]..RollbackCleanup..Removing backup files..File: [1]....ProcessComponents..Updating component registration..&.{125CBCBA-000D-4311-82CD-4ABABCD734C4}&.{08774709-B077-4C7A-84F7-6ECECBB1CA99}.@........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):	1339488
Entropy (8bit):	7.999867623029087
Encrypted:	true
SSDEEP:	24576:ONhv10tVQ6mIpX3VmGl+U2bz+k4Kltkn7jUQOH9bV/mPRVyrHHY8SMesqatsupLw:O3IhpXQGQXz+0ltilC9J/mPtB6tXlw
MD5:	1663DB25B8603DF9012CEB654A3306B1
SHA1:	3EBABBC8A8D4DE6F4F324A14FED7AC2368D47E06
SHA-256:	8EE74170189FF4C1B234AA6DAC41AD075996DF2E34426291AFF6EDDFC2E5AF15
SHA-512:	9AF995A41CA90951487EAEBFEE95B6785148339E2006FEA0BC225FD0CEAF8B3F6BD2E71754ACBE564C936B32DBB39712E23A9F7B65B1E2FDC7CB9BB0A15B2CFB
Malicious:	false
Reputation:	low
Preview:	.@S....~J....................(.LR..RA.tO. i&...".m......Z.U7D.:l.....D........C.P..w..r",.E..i.B....!.....!...c0..w...-.s8~/g....<.....2.4...=.........Q..YE4..R...Z...y.G..u:..(.0?.d5.'R..... ._.Y...)t..^K..J5..........]%.O..9Pb..4..."..8..k..y..".2H..?nB.D.).....C...(?...U.X%BH.U:....A.`E&TwW....o.~j.;/.w....V...r.U.p....V..{.....6...0F.nLz..S;.(.mTkY...h...I.C6.X..B.X.V..l..$.Y...9.E....^ 9..,......H>.R..q"....R..%..0.e..._`......?Y.....]e.+"..r._....<.....?....]...z.....[..Q....i.r.5.]._..../.o...}.........y.bY.M[[B..0B..J...."iI...Jp.0d....?.;8...V..BTie.1.0..W;......-...7..ln.N=.AOY.....IC4.G....c....]u..p.J.oF.1.....Q..a.^,T..m..C..)..Hb.Y.iZ.i]7k....].>^Il......%]rl'W.s....yd..2.2.j....2grL......../:..[[..Q]r...vl1..<.{....?..U..J.@...yUf..1Ye.......*.....t..?...\|SP....-.:Tn.y..\|.g:..U..e.P6..~.....nO".#+e..$....W...1.......x..'....k&IuaS.._....\|.D2k.e....../....u.+z.zc;..d..xn".B..}.-.1.-..\.....?!...A.8{...0.v,a....../..kj?

C:\Windows\Installer\4e90ea.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: bwetgrfj, Template: Intel;1033, Revision Number: {86C5D815-3B3F-4C0A-ABE2-E70E854521D2}, Create Time/Date: Thu Jan 2 15:38:38 2025, Last Saved Time/Date: Thu Jan 2 15:38:38 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):	7811072
Entropy (8bit):	7.98244781980972
Encrypted:	false
SSDEEP:	196608:Qe1yC8bJtQtt4l9BM93vfIqFf9WaZaSkM1pjS4AbWU4:CC8LQtw8fnaEma
MD5:	8467578D0693B7A1B19874CF224B08B6
SHA1:	1126ACC3C294B90C9A8837804CE1D7B327784B08
SHA-256:	9073C8DE71C3737728EE42E06755BE3A03F87992E0DEA757B913199B59DD04E2
SHA-512:	7A520E4E88658BA4441AAF215F8AD9740B386E2ABB5B1A1DDE1B5728BB48CAD14277D414EB2E8B625A847493DDB85B9925836F70F2AC4BB83DCD7E2FC313F4B5
Malicious:	false
Reputation:	low
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Installer\4e90ec.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: bwetgrfj, Template: Intel;1033, Revision Number: {86C5D815-3B3F-4C0A-ABE2-E70E854521D2}, Create Time/Date: Thu Jan 2 15:38:38 2025, Last Saved Time/Date: Thu Jan 2 15:38:38 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):	7811072
Entropy (8bit):	7.98244781980972
Encrypted:	false
SSDEEP:	196608:Qe1yC8bJtQtt4l9BM93vfIqFf9WaZaSkM1pjS4AbWU4:CC8LQtw8fnaEma
MD5:	8467578D0693B7A1B19874CF224B08B6
SHA1:	1126ACC3C294B90C9A8837804CE1D7B327784B08
SHA-256:	9073C8DE71C3737728EE42E06755BE3A03F87992E0DEA757B913199B59DD04E2
SHA-512:	7A520E4E88658BA4441AAF215F8AD9740B386E2ABB5B1A1DDE1B5728BB48CAD14277D414EB2E8B625A847493DDB85B9925836F70F2AC4BB83DCD7E2FC313F4B5
Malicious:	false
Reputation:	low
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Installer\MSI92ED.tmp

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	6431910
Entropy (8bit):	7.98227210017638
Encrypted:	false
SSDEEP:	196608:Xtt4l9BM93vfIqFp9WaZaSkM1pjS4AbWU4b:Xtw8pnaEmab
MD5:	1324D79AB6B3C8A1CD350D4A71937AC1
SHA1:	3BBE60F061CEB401B4AD27C2098A4D88EB014D23
SHA-256:	BF3A19966EFADED4D47081837F333E0C8D0A7BFCA0A15E72F99D9DB88E450471
SHA-512:	96B971408CA14D4DA1E6B431F950DB00D40B495EC7FBB6E20340FE970CF2020BEB2FDB1CB32362F7D7F8D85638AB903BDCB4D67FC3F6ABC196A1A52E6DD2C39A
Malicious:	false
Reputation:	low
Preview:	...@IXOS.@.....@<."Z.@.....@.....@.....@.....@.....@......&.{08774709-B077-4C7A-84F7-6ECECBB1CA99}..Setup..installer64v3.2.6.msi.@.....@.....@.....@........&.{86C5D815-3B3F-4C0A-ABE2-E70E854521D2}.....@.....@.....@.....@.......@.....@.....@.......@......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]...@`p...@.....@......".C:\Program Files (x86)\Windows NT\....1\gujfn150\\|Windows NT\......Please insert the disk: ..cab1.cab.@.....@......C:\Windows\Installer\4e90ea.msi.........@........file.dat..l4d..file.dat.@.....@`p...@.......@.............@.........@.....@.....@.c.%.@.`=..@.,.e.@J3........_....J..._.@A.......b.MZx.....................@..........................

C:\Windows\Installer\MSI9996.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
Joe Sandbox View:	Filename: installer64v9.3.5.msi, Detection: malicious, Browse Filename: installer64v2.1.6.msi, Detection: malicious, 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{08774709-B077-4C7A-84F7-6ECECBB1CA99}

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):	1.1680490007552238
Encrypted:	false
SSDEEP:	12:JSbX72Fj1AGiLIlHVRpwh/7777777777777777777777777vDHFwhB9kdEgXSyjj:JHQI5YOMhSF
MD5:	3D8E26D3C89E88690A5D6945E5ADD48F
SHA1:	B10009EAFE81ABC507A1EA05CB42AAF852A8EE29
SHA-256:	70DD71D4627A887CAAD997938F3F7954FD8C3151D23CC8C1653DF006FD3A905B
SHA-512:	BCE8F00B7598A5B0B396C196BCF5379083211702CAA6F4C720580F783710649434C04737590CDC6F4B6ECF6013EF090C44E36C76C04828BEDC98CD4CB4088A8C
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):	1.4611161075491683
Encrypted:	false
SSDEEP:	48:L8PhkuRc06WXJIBT5Ct+MdeS5gArCdeSIJ7B:yhk1rBT8tMdMxB
MD5:	7F67D454ED1E54B4DF1C45B8046F96C8
SHA1:	FF55620CEF540F884EC5B0094B4EDA6AF33A7C8B
SHA-256:	DAF802714339A00DFFAA31454CCF23B67C4F63AF757903A9532CABA8863247AC
SHA-512:	D6736F73AC4C8040793BB9EDA2D197CB225603BB1308D12597EEA4443637C0FB084C6535805EF77DC015EA3E9705B6EB97D6E0C7B001232A4B6B856119F9821A
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):	360001
Entropy (8bit):	5.362964464002556
Encrypted:	false
SSDEEP:	1536:6qELG7gK+RaOOp3LCCpfmLgYI66xgFF9Sq8K6MAS2OMUHl6Gin327D22A26Kgaux:zTtbmkExhMJCIpEM
MD5:	A6D139C644F6587101B64BC63CB9926A
SHA1:	C1323017D81AD82C5E8340678493E4983B0FAAB2
SHA-256:	1072B2ECC059FE7E2008D31FF1D31327AED64570BA192375B1EC06C6F6231CE2
SHA-512:	0995831FEFF507692DB31DC215F451384E482392EDD7109A828999E39F432AD05F1E4A7EAE2B1FAAE026CD37C41795649EDBF8EAA4FDFF863C6FB9D3B8828613
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\~DF141C2A322733C559.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\~DF19B446FDC3E74371.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):	1.1783423019437778
Encrypted:	false
SSDEEP:	48:rnMufJveFXJJT5It+MdeS5gArCdeSIJ7B:DMHhTutMdMxB
MD5:	5C028F3DB1B0D6843227D4D4DCA4944C
SHA1:	6A86DE400ADFD10F9843F5815EC9412B161C01BE
SHA-256:	F643B83D00C92831C599ED379F85AF862766C2F1E00235AA80AD9F25D1442854
SHA-512:	F1333938D5C1EAABE98A13D7ACE6144A84B70DE0A7A0366CC944C2A3D504B4F3BB2CE647E76400D0B146AF2E5C370FC7B8EDA7885B06119175CA209E2741A5EE
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DF3962B1EDC1142CF8.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	69632
Entropy (8bit):	0.10211273041687047
Encrypted:	false
SSDEEP:	24:v67FM1ZLdB5GipVGdB5GipV7VqKwGjlrkgBZ+vgb:ShM1ldeScdeS5gArBZr
MD5:	4C37AA9358E53C28C377D7E84316B6EC
SHA1:	11DDC218CB6BBA8BD44882865824EF43D2F0825B
SHA-256:	095AC0A8E737ED737A8CADBC8297FDBCB9317815E39695C377CE8F33A05AD094
SHA-512:	B18C9F71DAB2F8B30C5BDFEC49AA2860A2D1E16640AAEF82F021306F97AACF07C277196CD2AF1B54E451CB11FF6352063770EBA5AC246C719A6DB896F8EE7B00
Malicious:	false
Preview:	........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DF4A6DB3461271B38D.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\~DF6520ADD135E9C0AB.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):	1.4611161075491683
Encrypted:	false
SSDEEP:	48:L8PhkuRc06WXJIBT5Ct+MdeS5gArCdeSIJ7B:yhk1rBT8tMdMxB
MD5:	7F67D454ED1E54B4DF1C45B8046F96C8
SHA1:	FF55620CEF540F884EC5B0094B4EDA6AF33A7C8B
SHA-256:	DAF802714339A00DFFAA31454CCF23B67C4F63AF757903A9532CABA8863247AC
SHA-512:	D6736F73AC4C8040793BB9EDA2D197CB225603BB1308D12597EEA4443637C0FB084C6535805EF77DC015EA3E9705B6EB97D6E0C7B001232A4B6B856119F9821A
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DF97CD2CF2BA2829C4.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	32768
Entropy (8bit):	0.07417361032598449
Encrypted:	false
SSDEEP:	6:2/9LG7iVCnLG7iVrKOzPLHKOwhBdLVdkC4EgXTR0ICVky6ljX:2F0i8n0itFzDHFwhB9kdEgXSyjX
MD5:	8A44608221B7486134DF8DEFE42165C8
SHA1:	4224B9C7A8ED995F7B7E919EAB18C2C253016724
SHA-256:	89B6307CAC004DD1929A2A2EA0B3553EC6B2CBE4597C2F4F6BFA9F698B2D72C4
SHA-512:	719A577AD271AFDE3062121A0AB9E5F6D386A901CEBCB1D6444D688D6DA4DE4EF7DF7F588C3538F3432D7F62F747F7115472144ABF2B632FA25745BA3EDEBFEC
Malicious:	false
Preview:	........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DF9D8DF0B9C50125AF.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):	1.4611161075491683
Encrypted:	false
SSDEEP:	48:L8PhkuRc06WXJIBT5Ct+MdeS5gArCdeSIJ7B:yhk1rBT8tMdMxB
MD5:	7F67D454ED1E54B4DF1C45B8046F96C8
SHA1:	FF55620CEF540F884EC5B0094B4EDA6AF33A7C8B
SHA-256:	DAF802714339A00DFFAA31454CCF23B67C4F63AF757903A9532CABA8863247AC
SHA-512:	D6736F73AC4C8040793BB9EDA2D197CB225603BB1308D12597EEA4443637C0FB084C6535805EF77DC015EA3E9705B6EB97D6E0C7B001232A4B6B856119F9821A
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DFA71DA899FB3AC18B.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):	1.1783423019437778
Encrypted:	false
SSDEEP:	48:rnMufJveFXJJT5It+MdeS5gArCdeSIJ7B:DMHhTutMdMxB
MD5:	5C028F3DB1B0D6843227D4D4DCA4944C
SHA1:	6A86DE400ADFD10F9843F5815EC9412B161C01BE
SHA-256:	F643B83D00C92831C599ED379F85AF862766C2F1E00235AA80AD9F25D1442854
SHA-512:	F1333938D5C1EAABE98A13D7ACE6144A84B70DE0A7A0366CC944C2A3D504B4F3BB2CE647E76400D0B146AF2E5C370FC7B8EDA7885B06119175CA209E2741A5EE
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DFA77947E9D0BF9E8E.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\~DFC67F0548123E52AF.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\~DFE418619DD46E0F91.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\~DFFC440F7C0A4FACC8.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):	1.1783423019437778
Encrypted:	false
SSDEEP:	48:rnMufJveFXJJT5It+MdeS5gArCdeSIJ7B:DMHhTutMdMxB
MD5:	5C028F3DB1B0D6843227D4D4DCA4944C
SHA1:	6A86DE400ADFD10F9843F5815EC9412B161C01BE
SHA-256:	F643B83D00C92831C599ED379F85AF862766C2F1E00235AA80AD9F25D1442854
SHA-512:	F1333938D5C1EAABE98A13D7ACE6144A84B70DE0A7A0366CC944C2A3D504B4F3BB2CE647E76400D0B146AF2E5C370FC7B8EDA7885B06119175CA209E2741A5EE
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: bwetgrfj, Template: Intel;1033, Revision Number: {86C5D815-3B3F-4C0A-ABE2-E70E854521D2}, Create Time/Date: Thu Jan 2 15:38:38 2025, Last Saved Time/Date: Thu Jan 2 15:38:38 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):	7.98244781980972
TrID:	Microsoft Windows Installer (60509/1) 88.31% Generic OLE2 / Multistream Compound File (8008/1) 11.69%
File name:	installer64v3.2.6.msi
File size:	7'811'072 bytes
MD5:	8467578d0693b7a1b19874cf224b08b6
SHA1:	1126acc3c294b90c9a8837804ce1d7b327784b08
SHA256:	9073c8de71c3737728ee42e06755be3a03f87992e0dea757b913199b59dd04e2
SHA512:	7a520e4e88658ba4441aaf215f8ad9740b386e2abb5b1a1dde1b5728bb48cad14277d414eb2e8b625a847493ddb85b9925836f70f2ac4bb83dcd7e2fc313f4b5
SSDEEP:	196608:Qe1yC8bJtQtt4l9BM93vfIqFf9WaZaSkM1pjS4AbWU4:CC8LQtw8fnaEma
TLSH:	5F76334B733EAABAE2B66A3B5C7702C2C974BDC0A5F18645D7D07F9E15311B120B3291
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

Click to jump to process

System Behavior

Analysis Process: msiexec.exePID: 7928, Parent PID: 3504

General

Target ID:	0
Start time:	21:33:54
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\installer64v3.2.6.msi"
Imagebase:	0x7ff754860000
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: 7968, Parent PID: 632

General

Target ID:	2
Start time:	21:33:54
Start date:	02/01/2025
Path:	C:\Windows\System32\msiexec.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\msiexec.exe /V
Imagebase:	0x7ff754860000
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: 8120, Parent PID: 7968

General

Target ID:	3
Start time:	21:33:56
Start date:	02/01/2025
Path:	C:\Windows\System32\msiexec.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\System32\MsiExec.exe -Embedding 5710E1B9C3B6905E8085F97A5CC62646 E Global\MSI0000
Imagebase:	0x7ff754860000
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 installer64v3.2.6.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\4e90eb.rbs

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

C:\Windows\Installer\4e90ea.msi

C:\Windows\Installer\4e90ec.msi

C:\Windows\Installer\MSI92ED.tmp

C:\Windows\Installer\MSI9996.tmp

C:\Windows\Installer\SourceHash{08774709-B077-4C7A-84F7-6ECECBB1CA99}

C:\Windows\Installer\inprogressinstallinfo.ipi

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

C:\Windows\Temp\~DF141C2A322733C559.TMP

C:\Windows\Temp\~DF19B446FDC3E74371.TMP

C:\Windows\Temp\~DF3962B1EDC1142CF8.TMP

C:\Windows\Temp\~DF4A6DB3461271B38D.TMP

C:\Windows\Temp\~DF6520ADD135E9C0AB.TMP

C:\Windows\Temp\~DF97CD2CF2BA2829C4.TMP

C:\Windows\Temp\~DF9D8DF0B9C50125AF.TMP

C:\Windows\Temp\~DFA71DA899FB3AC18B.TMP

C:\Windows\Temp\~DFA77947E9D0BF9E8E.TMP

C:\Windows\Temp\~DFC67F0548123E52AF.TMP

C:\Windows\Temp\~DFE418619DD46E0F91.TMP

C:\Windows\Temp\~DFFC440F7C0A4FACC8.TMP

Static File Info

General

File Icon

Network Behavior

Statistics

CPU Usage

Memory Usage

Behavior

Windows Analysis Report
installer64v3.2.6.msi