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Windows Analysis Report
#U7a0b#U5e8fv9.3.5.msi

Overview

General Information

Sample name:	#U7a0b#U5e8fv9.3.5.msi renamed because original name is a hash value
Original sample name:	v9.3.5.msi
Analysis ID:	1584399
MD5:	44843c6b70d7546d4dc7af9b4f28ad34
SHA1:	c54d00ba3a1dcc4036b7590e5a55680686e05c78
SHA256:	9f344057ed2f934b4975bdb0f5c4c7ff86848b2abf0c1c7ececbaa923173acec
Tags:	msiSilverFoxValleyRATwinosuser-kafan_shengui
Infos:

Detection

Score:	60
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted 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: 7520 cmdline: "C:\Windows\System32\msiexec.exe" /i "C:\Users\user\Desktop\#U7a0b#U5e8fv9.3.5.msi" MD5: E5DA170027542E25EDE42FC54C929077)

msiexec.exe (PID: 7556 cmdline: C:\Windows\system32\msiexec.exe /V MD5: E5DA170027542E25EDE42FC54C929077)

msiexec.exe (PID: 7652 cmdline: C:\Windows\System32\MsiExec.exe -Embedding B68E0724E626022DBC2923D91326CB8F 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\MSID7CE.tmp	ReversingLabs: Detection: 15%
Source: C:\Windows\Installer\MSID7CE.tmp	Virustotal: Detection: 27%			Perma Link

Multi AV Scanner detection for submitted file

Source: #U7a0b#U5e8fv9.3.5.msi	Virustotal: Detection: 13%			Perma Link
Source: #U7a0b#U5e8fv9.3.5.msi	ReversingLabs: Detection: 15%

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: MSID7CE.tmp.1.dr	Static PE information: section name:
Source: MSID7CE.tmp.1.dr	Static PE information: section name:
Source: MSID7CE.tmp.1.dr	Static PE information: section name:
Source: MSID7CE.tmp.1.dr	Static PE information: section name:
Source: MSID7CE.tmp.1.dr	Static PE information: section name:
Source: MSID7CE.tmp.1.dr	Static PE information: section name:
Source: MSID7CE.tmp.1.dr	Static PE information: section name:
Source: MSID7CE.tmp.1.dr	Static PE information: section name:
Source: MSID7CE.tmp.1.dr	Static PE information: section name:
Source: MSID7CE.tmp.1.dr	Static PE information: section name:
Source: MSID7CE.tmp.1.dr	Static PE information: section name:
Source: MSID7CE.tmp.1.dr	Static PE information: section name:

Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\67d29d.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{151028AD-E0D2-409C-B3EC-8348C68EAD59}	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\MSID462.tmp	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\67d29f.msi	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\67d29f.msi	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\MSID7CE.tmp	Jump to behavior

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

File deleted: C:\Windows\Installer\67d29f.msi

Jump to behavior

Source: Joe Sandbox View

Dropped File: C:\Windows\Installer\MSID7CE.tmp 960A0D4E5F5DBBC1C87096C897C4760C475054C5079C106E947E1961A75ED3AC

Source: MSID7CE.tmp.1.dr

Static PE information: Number of sections : 13 > 10

Source: #U7a0b#U5e8fv9.3.5.msi

Binary or memory string: OriginalFilenameReachFramework.resources.dll4 vs #U7a0b#U5e8fv9.3.5.msi

Source: MSID7CE.tmp.1.dr	Static PE information: Section: ZLIB complexity 1.0003054372857756
Source: MSID7CE.tmp.1.dr	Static PE information: Section: ZLIB complexity 1.0005326704545454
Source: MSID7CE.tmp.1.dr	Static PE information: Section: ZLIB complexity 1.000135755325112

Source: classification engine

Classification label: mal60.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\~DFA949CE84E7F39A25.TMP

Jump to behavior

Source: #U7a0b#U5e8fv9.3.5.msi

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

Source: #U7a0b#U5e8fv9.3.5.msi	Virustotal: Detection: 13%
Source: #U7a0b#U5e8fv9.3.5.msi	ReversingLabs: Detection: 15%

Source: unknown	Process created: C:\Windows\System32\msiexec.exe "C:\Windows\System32\msiexec.exe" /i "C:\Users\user\Desktop\#U7a0b#U5e8fv9.3.5.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 B68E0724E626022DBC2923D91326CB8F E Global\MSI0000
Source: C:\Windows\System32\msiexec.exe	Process created: C:\Windows\System32\msiexec.exe C:\Windows\System32\MsiExec.exe -Embedding B68E0724E626022DBC2923D91326CB8F 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: logoncli.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: #U7a0b#U5e8fv9.3.5.msi

Static file information: File size 9154560 > 1048576

Source: MSID7CE.tmp.1.dr	Static PE information: section name:
Source: MSID7CE.tmp.1.dr	Static PE information: section name:
Source: MSID7CE.tmp.1.dr	Static PE information: section name:
Source: MSID7CE.tmp.1.dr	Static PE information: section name:
Source: MSID7CE.tmp.1.dr	Static PE information: section name:
Source: MSID7CE.tmp.1.dr	Static PE information: section name:
Source: MSID7CE.tmp.1.dr	Static PE information: section name:
Source: MSID7CE.tmp.1.dr	Static PE information: section name:
Source: MSID7CE.tmp.1.dr	Static PE information: section name:
Source: MSID7CE.tmp.1.dr	Static PE information: section name:
Source: MSID7CE.tmp.1.dr	Static PE information: section name:
Source: MSID7CE.tmp.1.dr	Static PE information: section name:

Source: MSID7CE.tmp.1.dr	Static PE information: section name: entropy: 7.99982688482025
Source: MSID7CE.tmp.1.dr	Static PE information: section name: entropy: 7.994801087757937
Source: MSID7CE.tmp.1.dr	Static PE information: section name: entropy: 7.999784814387319
Source: MSID7CE.tmp.1.dr	Static PE information: section name: entropy: 7.096144873238127

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

File created: C:\Windows\Installer\MSID7CE.tmp

Jump to dropped file

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

File created: C:\Windows\Installer\MSID7CE.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\MSID7CE.tmp

Jump to dropped file

Source: C:\Windows\System32\msiexec.exe TID: 7700

Thread sleep count: 315 > 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: 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	1 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
#U7a0b#U5e8fv9.3.5.msi	13%	Virustotal		Browse
#U7a0b#U5e8fv9.3.5.msi	16%	ReversingLabs	Win64.Trojan.Generic

Dropped Files

Source	Detection	Scanner	Label	Link
C:\Windows\Installer\MSID7CE.tmp	16%	ReversingLabs
C:\Windows\Installer\MSID7CE.tmp	28%	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:	1584399
Start date and time:	2025-01-05 12:12:08 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 23s
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:	7
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:	#U7a0b#U5e8fv9.3.5.msi renamed because original name is a hash value
Original Sample Name:	v9.3.5.msi
Detection:	MAL
Classification:	mal60.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, WMIADAP.exe, SIHClient.exe, conhost.exe
Excluded IPs from analysis (whitelisted): 4.245.163.56, 13.107.246.45
Excluded domains from analysis (whitelisted): ocsp.digicert.com, slscr.update.microsoft.com, otelrules.azureedge.net, ctldl.windowsupdate.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
C:\Windows\Installer\MSID7CE.tmp	setup64v6.4.5.msi	Get hash	malicious	Unknown	Browse
	installer64v6.2.4.msi	Get hash	malicious	Unknown	Browse
	setup64v2.3.5.msi	Get hash	malicious	Unknown	Browse
	setup64v2.4.3.msi	Get hash	malicious	Unknown	Browse
	setup64v4.5.6.msi	Get hash	malicious	Unknown	Browse
	installer64v1.2.8.msi	Get hash	malicious	Unknown	Browse
	setup64v9..2.4.msi	Get hash	malicious	Unknown	Browse
	setup64v9.7.4.msi	Get hash	malicious	Unknown	Browse
	setup64v6.3.2.msi	Get hash	malicious	Unknown	Browse
	setup64v3.2.6.msi	Get hash	malicious	Unknown	Browse

Created / dropped Files

C:\Config.Msi\67d29e.rbs

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	7003373
Entropy (8bit):	7.986515904802159
Encrypted:	false
SSDEEP:	196608:xB6TCe30s0TDnHPfctFaEfVr7yBh1LRTKf4Oi:z6TCe30s0nvfcy67yBHLgfVi
MD5:	E1569E7728CBD09AF79485A353366497
SHA1:	107D7C0FF0854EDEAFFAC02144782DEBA2ED6081
SHA-256:	ED437E977D4F47EC1B22C94D3581A4409419BE4B9AD326EB4AF1C8C5D13EBF61
SHA-512:	0452BC0ADCF7FBD095D8DE3AE0246B4D99BA1ADB6D1F5E8130FA1E4C4AE4038A4A70EF1F1EFDBFA68BC4C860554087D63181005F99C42E4500874F23ADE2256E
Malicious:	false
Reputation:	low
Preview:	...@IXOS.@.....@.1%Z.@.....@.....@.....@.....@.....@......&.{151028AD-E0D2-409C-B3EC-8348C68EAD59}..Setup..#U7a0b#U5e8fv9.3.5.msi.@.....@.....@.....@........&.{6620BA4B-19A8-4D89-ACA5-026A228776D7}.....@.....@.....@.....@.......@.....@.....@.......@......Setup......Rollback..Rolling back action:..[1]..RollbackCleanup..Removing backup files..File: [1]....ProcessComponents..Updating component registration..&.{125CBCBA-000D-4311-82CD-4ABABCD734C4}&.{151028AD-E0D2-409C-B3EC-8348C68EAD59}.@........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.......j.MZx.....................@...................................x...........!..L.!This program cannot be run in DOS mode.$..PE..d....S.........." .....`..........xz....................................................`... ...... ........ ...... ..............`.Q....L\|R.\.....5.......R.............@.Q........................

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

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	2115809
Entropy (8bit):	7.999896242794777
Encrypted:	true
SSDEEP:	49152:x8kDERr/7EjtVDPVlAWD7s/6z5wJEa1TPAXASp9D4nn5TCJ58vF6:5EJ/72jTjzD705TPHSp9D4n5TS5AM
MD5:	A3C6309B31098FDC3C8832CF1782D6E4
SHA1:	24D20EF333D199B5BDF009ADDFCA6C60D2AECEAA
SHA-256:	1B217F8442E59415833BB4D192AEC251FC00AAC94990B510E2B4178319858843
SHA-512:	C60D04CA935C74B6DCDB18B1B3AAE968FBB80B2D8CC5626B99B8A10809CF44F2C5EB95B0BF7E7EB4F295B8EFC450E77A15E5DDAE0742446D68202A26567DE1D9
Malicious:	false
Reputation:	low
Preview:	.@S....Z.M.\|...............>.8...U........p.<efU..l....g..9u.....=#..B.....dfI..5...o......=..C.....v...x.}f..4j..^..L4S..<.....<...)..k`\|....[.so.~..8..`..s.4E[..........p4>..$.'.rH...RO.W..;.vkQ.D......R.....V~9.?......ku..D?UnU.,......F....0,..'...e.......E,..'beM.BC.<./.."..t........9.2..TO......i.Ni...6...1;hnsI.......D.Fr.(^+..r.3..W.A.=...T.".F...o].{.........s....b.g......>....R.`3..0......j2...U..$.6'.l..@".UY..?. '....nD9#..z...jt....^..M....n.....E...!,.......w.`".PuF..=D.D.h..3.....CrS...{..2..l}...>.....%.........4....FGO(.}....>7M....l.zpN......^<Ro..._..g..u..].R.B-.......`{.?.>...p.8.=....s<..x_.Ga.7.K..qSd.V...L`J..!J..z...!.1...]~...t.K."....W.....7...%.O.....)..l!f.f....Z>.TP ...&...b1!88...,.%pRGr;...j.......<V....+0f&.k.....l@XU(.....>.k.KV...T.'...;.\A..&1u..x...GJ..AK...t@....r........`.VLj..fp..b.8..WQ...o..^.f...`.."yU.o.%E..05@.g......&e.?.Kh8g..@....F..k..e;."9[1.v/..B...MH.K.<x...eB...y...4..>%.p.(

C:\Windows\Installer\67d29d.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: dfsetr, Template: Intel;1033, Revision Number: {6620BA4B-19A8-4D89-ACA5-026A228776D7}, Create Time/Date: Sat Jan 4 04:39:54 2025, Last Saved Time/Date: Sat Jan 4 04:39:54 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):	9154560
Entropy (8bit):	7.988412712374893
Encrypted:	false
SSDEEP:	196608:zwGc0r6GNmkP5pwB6TCe30s05DnHPfctFaEfVr7yBh1LRTKN4O:z1c0r6WmkP5pQ6TCe30s0Bvfcy67yBHS
MD5:	44843C6B70D7546D4DC7AF9B4F28AD34
SHA1:	C54D00BA3A1DCC4036B7590E5A55680686E05C78
SHA-256:	9F344057ED2F934B4975BDB0F5C4C7FF86848B2ABF0C1C7ECECBAA923173ACEC
SHA-512:	2AFA005FF0C0202FB5101E3A07F97253913D6264B2B14E0F1369F38CAA2420C41FCFA75256C2FEE92B6647DAFB4DBA7476AC83137427ADDF4497C6486CDAD3AD
Malicious:	false
Reputation:	low
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Installer\67d29f.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: dfsetr, Template: Intel;1033, Revision Number: {6620BA4B-19A8-4D89-ACA5-026A228776D7}, Create Time/Date: Sat Jan 4 04:39:54 2025, Last Saved Time/Date: Sat Jan 4 04:39:54 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):	9154560
Entropy (8bit):	7.988412712374893
Encrypted:	false
SSDEEP:	196608:zwGc0r6GNmkP5pwB6TCe30s05DnHPfctFaEfVr7yBh1LRTKN4O:z1c0r6WmkP5pQ6TCe30s0Bvfcy67yBHS
MD5:	44843C6B70D7546D4DC7AF9B4F28AD34
SHA1:	C54D00BA3A1DCC4036B7590E5A55680686E05C78
SHA-256:	9F344057ED2F934B4975BDB0F5C4C7FF86848B2ABF0C1C7ECECBAA923173ACEC
SHA-512:	2AFA005FF0C0202FB5101E3A07F97253913D6264B2B14E0F1369F38CAA2420C41FCFA75256C2FEE92B6647DAFB4DBA7476AC83137427ADDF4497C6486CDAD3AD
Malicious:	false
Reputation:	low
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Installer\MSID462.tmp

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	6997674
Entropy (8bit):	7.986814929271761
Encrypted:	false
SSDEEP:	196608:fB6TCe30s0TDnHPfctFaEfVr7yBh1LRTKf4Oa:56TCe30s0nvfcy67yBHLgfVa
MD5:	3C808903203C166C1AA2CB709FE93034
SHA1:	2FC18BC6E54856723D58A72327F2142D5E5FF5C4
SHA-256:	4D5F321E4C49A81BE10A3B89E77130FCCD3D20CB5CF21DFBB50158F13C6762C4
SHA-512:	B4F0F15944415C69D9157019F926CDAF2C5A5BC32BB02F76AEA600BB4848B74587BB27268EC27ACCAF351B7B8C06BC124B3B9ABE624CB56E58A517C0BA5BD7E3
Malicious:	false
Reputation:	low
Preview:	...@IXOS.@.....@.1%Z.@.....@.....@.....@.....@.....@......&.{151028AD-E0D2-409C-B3EC-8348C68EAD59}..Setup..#U7a0b#U5e8fv9.3.5.msi.@.....@.....@.....@........&.{6620BA4B-19A8-4D89-ACA5-026A228776D7}.....@.....@.....@.....@.......@.....@.....@.......@......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]...@.H ..@.....@......".C:\Program Files (x86)\Windows NT\....1\gujfn150\\|Windows NT\......Please insert the disk: ..cab1.cab.@.....@......C:\Windows\Installer\67d29d.msi.........@........file.dat..l4d..file.dat.@.....@.H ..@.......@.............@.........@.....@.....@..0..@1....@<.2..@........._....J..._.@A.......j.MZx.....................@.........................

C:\Windows\Installer\MSID7CE.tmp

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	PE32+ executable (DLL) (console) x86-64, for MS Windows
Category:	modified
Size (bytes):	6995968
Entropy (8bit):	7.9868922155503945
Encrypted:	false
SSDEEP:	196608:aB6TCe30s0TDnHPfctFaEfVr7yBh1LRTKf4O:y6TCe30s0nvfcy67yBHLgfV
MD5:	735124825FE57CBDDBC31F3CF1248171
SHA1:	41A53E432FAD50A43D195334897C23757AB8433A
SHA-256:	960A0D4E5F5DBBC1C87096C897C4760C475054C5079C106E947E1961A75ED3AC
SHA-512:	86A01EF85FB13D3C5CE41C1920BC69872C63BB67BA204F917BC68E7640063E56272E0675468756B62FFCD2B49820D6BBBC7D4A2CA0EE30DA9110CBFD3FA6169B
Malicious:	true
Antivirus:	Antivirus: ReversingLabs, Detection: 16% Antivirus: Virustotal, Detection: 28%, Browse
Joe Sandbox View:	Filename: setup64v6.4.5.msi, Detection: malicious, Browse Filename: installer64v6.2.4.msi, Detection: malicious, Browse Filename: setup64v2.3.5.msi, Detection: malicious, Browse Filename: setup64v2.4.3.msi, Detection: malicious, Browse Filename: setup64v4.5.6.msi, Detection: malicious, Browse Filename: installer64v1.2.8.msi, Detection: malicious, Browse Filename: setup64v9..2.4.msi, Detection: malicious, Browse Filename: setup64v9.7.4.msi, Detection: malicious, Browse Filename: setup64v6.3.2.msi, Detection: malicious, Browse Filename: setup64v3.2.6.msi, Detection: malicious, Browse
Reputation:	moderate, very likely benign file
Preview:	MZx.....................@...................................x...........!..L.!This program cannot be run in DOS mode.$..PE..d....S.........." .....`..........xz....................................................`... ...... ........ ...... ..............`.Q....L\|R.\.....5.......R.............@.Q...............................Q.(............................................................`.......<..................@............0...p.......@..............@.................!.....................@............@...05....... .............@................p5....... .............@.................5....... .............@.................5....... .............@.................5....... .............@.................5....... .............@.................5....... .............@....rsrc.........5....... .............@..@..............5....... .............@............ B...Q...B...(.............@...................................................................................................

C:\Windows\Installer\SourceHash{151028AD-E0D2-409C-B3EC-8348C68EAD59}

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):	1.1689188695314687
Encrypted:	false
SSDEEP:	12:JSbX72FjzAGiLIlHVRpRh/7777777777777777777777777vDHFjA1Z+l0i8Q:JVQI5FJeF
MD5:	4ABEFDF69E6221AFDE02E5A88F0193F2
SHA1:	6CEEFFD01371248F21033C1FB1EF518570443E0C
SHA-256:	E2930BC87703C672EADF4ADD1A29F29EE5A445AFFBDC95D77C88861F1E1B399A
SHA-512:	8150730199A5A1FF4EB735507D22DEF7AFFE4F4537586DABD9D571CB2C71BF5A455047F37E3B849380060FC256C63706DCB378CAAF5213A261BF56CFBD11B329
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):	1.466562010838194
Encrypted:	false
SSDEEP:	48:38Ph2uRc06WXJEFT5EppAk+UdeS5oDrydeSIyF:2h21HFTKoJfGF
MD5:	E02C0510F7B5618AFC48578B2A1FCC7D
SHA1:	9F9CFBE738A7C0DD80CC0A35A52E621E8E6F311F
SHA-256:	4870D6AFA7C0E96AFF28B5CE50356C128283755397F4B43CEC7778522C61A2F4
SHA-512:	735CCBBD06F880B09ABB4472EA43E9D0B0D1E0A586495D84B63B78487DDA71F3253F5D9B6581B8D8FC92FE540F0718E04E7796F4C09757059395BA0B362FB167
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):	432221
Entropy (8bit):	5.375165603282833
Encrypted:	false
SSDEEP:	1536:6qELG7gK+RaOOp3LCCpfmLgYI66xgFF9Sq8K6MAS2OMUHl6Gin327D22A26Kgau4:zTtbmkExhMJCIpErd
MD5:	C0267318A37335A676963086354F596C
SHA1:	43FD66FBBF09F45AA9B079EAD85FC0CEFFE171CF
SHA-256:	F83226E736FC4374CB124A20EC4B6C5085A021CE94670E5D8B00F882CB9D4769
SHA-512:	7E60D987C8CCEFCD6A4070485A6A0185EF43802674FEC54E9721917EE7BD4D5D6E8158A6F945D991AB37DD2B49B348C163B98CEA9843AF1F9BEC4F12674F63B5
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\~DF09FEE04615F9B4AB.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):	1.1816413463695756
Encrypted:	false
SSDEEP:	48:eneuxPveFXJ5T5eppAk+UdeS5oDrydeSIyF:AeHhTYoJfGF
MD5:	60BF890EDF8551A4FB0545E4A86E935C
SHA1:	C1D581BE26EFE4F6B777FC58B7B249B10798AB7B
SHA-256:	D7E632917B2B343DE8BCBB3E4E1C5F6F2F5733FD0F21BE736961924648C462FF
SHA-512:	D392D514581C52B9A7A3AD305DDBB59440E86B1D935A34134573102507A24C4A7262E2F3E654BE6DF25CA1D1C85B9ECFB1725AE51B71F3ACEF041A76EFEF3075
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DF38DCF33E6C2CDEE1.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\~DF396F38869B3274E4.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\~DF4731E820230022A4.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\~DF7BEDD87228FA6AF7.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):	1.466562010838194
Encrypted:	false
SSDEEP:	48:38Ph2uRc06WXJEFT5EppAk+UdeS5oDrydeSIyF:2h21HFTKoJfGF
MD5:	E02C0510F7B5618AFC48578B2A1FCC7D
SHA1:	9F9CFBE738A7C0DD80CC0A35A52E621E8E6F311F
SHA-256:	4870D6AFA7C0E96AFF28B5CE50356C128283755397F4B43CEC7778522C61A2F4
SHA-512:	735CCBBD06F880B09ABB4472EA43E9D0B0D1E0A586495D84B63B78487DDA71F3253F5D9B6581B8D8FC92FE540F0718E04E7796F4C09757059395BA0B362FB167
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DF7C0397157977C937.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\~DF8930C7508F92452A.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\~DFA4007D4CE7FA18A9.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):	1.1816413463695756
Encrypted:	false
SSDEEP:	48:eneuxPveFXJ5T5eppAk+UdeS5oDrydeSIyF:AeHhTYoJfGF
MD5:	60BF890EDF8551A4FB0545E4A86E935C
SHA1:	C1D581BE26EFE4F6B777FC58B7B249B10798AB7B
SHA-256:	D7E632917B2B343DE8BCBB3E4E1C5F6F2F5733FD0F21BE736961924648C462FF
SHA-512:	D392D514581C52B9A7A3AD305DDBB59440E86B1D935A34134573102507A24C4A7262E2F3E654BE6DF25CA1D1C85B9ECFB1725AE51B71F3ACEF041A76EFEF3075
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DFA949CE84E7F39A25.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	69632
Entropy (8bit):	0.10365594027476478
Encrypted:	false
SSDEEP:	24:k85zZLdB5GipVGdB5GipV7V2BwGnlrkgGp+GpAk8:kCzldeScdeS5oDruXpAk8
MD5:	651FF29E1DDDBC8E31728DF2056E4815
SHA1:	8A861C6C34E2E4CC65F1290CE2090C9823268B0A
SHA-256:	75101B87F63BA247B4CE1E3F58EE2224E8044AC11DC7CAF4818F6D5F0D5D2890
SHA-512:	352C10019A38AF53D7CF8B8DC81B7ED16C88AE27530E64BB6DE679B3CEAFD82276A183259D7E3E10CF6B19322BF8BF3B42B648E0E984626792DDE6925176A7FC
Malicious:	false
Preview:	........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DFA9556702A4A05037.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	32768
Entropy (8bit):	0.07552662180959271
Encrypted:	false
SSDEEP:	6:2/9LG7iVCnLG7iVrKOzPLHKOjeJ0bfGOoNAVky6l+:2F0i8n0itFzDHFjA1Z+
MD5:	FF96B653A402093A8A480F928EDEF260
SHA1:	7766560B20510209AB3D9D5340D4740C01E9527A
SHA-256:	0801642582C2C8FB809AE29C3F54A1A4C8EC8B49F2E8C3E6DF9EC8BFCA90488E
SHA-512:	3DB3669AE4940CE80CDC51425D43C42F4CF938AE573650563861CACF364C9CB51404DF834B8BC93EBB4AAE812A7CF516C79612149F24DE29DC64EBD208638F47
Malicious:	false
Preview:	........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DFB085D6E90921B93E.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):	1.466562010838194
Encrypted:	false
SSDEEP:	48:38Ph2uRc06WXJEFT5EppAk+UdeS5oDrydeSIyF:2h21HFTKoJfGF
MD5:	E02C0510F7B5618AFC48578B2A1FCC7D
SHA1:	9F9CFBE738A7C0DD80CC0A35A52E621E8E6F311F
SHA-256:	4870D6AFA7C0E96AFF28B5CE50356C128283755397F4B43CEC7778522C61A2F4
SHA-512:	735CCBBD06F880B09ABB4472EA43E9D0B0D1E0A586495D84B63B78487DDA71F3253F5D9B6581B8D8FC92FE540F0718E04E7796F4C09757059395BA0B362FB167
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DFE6BA4EA7BD15D2C9.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):	1.1816413463695756
Encrypted:	false
SSDEEP:	48:eneuxPveFXJ5T5eppAk+UdeS5oDrydeSIyF:AeHhTYoJfGF
MD5:	60BF890EDF8551A4FB0545E4A86E935C
SHA1:	C1D581BE26EFE4F6B777FC58B7B249B10798AB7B
SHA-256:	D7E632917B2B343DE8BCBB3E4E1C5F6F2F5733FD0F21BE736961924648C462FF
SHA-512:	D392D514581C52B9A7A3AD305DDBB59440E86B1D935A34134573102507A24C4A7262E2F3E654BE6DF25CA1D1C85B9ECFB1725AE51B71F3ACEF041A76EFEF3075
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: dfsetr, Template: Intel;1033, Revision Number: {6620BA4B-19A8-4D89-ACA5-026A228776D7}, Create Time/Date: Sat Jan 4 04:39:54 2025, Last Saved Time/Date: Sat Jan 4 04:39:54 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):	7.988412712374893
TrID:	Microsoft Windows Installer (60509/1) 88.31% Generic OLE2 / Multistream Compound File (8008/1) 11.69%
File name:	#U7a0b#U5e8fv9.3.5.msi
File size:	9'154'560 bytes
MD5:	44843c6b70d7546d4dc7af9b4f28ad34
SHA1:	c54d00ba3a1dcc4036b7590e5a55680686e05c78
SHA256:	9f344057ed2f934b4975bdb0f5c4c7ff86848b2abf0c1c7ececbaa923173acec
SHA512:	2afa005ff0c0202fb5101e3a07f97253913d6264b2b14e0f1369f38caa2420c41fcfa75256c2fee92b6647dafb4dba7476ac83137427addf4497c6486cdad3ad
SSDEEP:	196608:zwGc0r6GNmkP5pwB6TCe30s05DnHPfctFaEfVr7yBh1LRTKN4O:z1c0r6WmkP5pQ6TCe30s0Bvfcy67yBHS
TLSH:	38963371BCEFE3FAE66A26720A5071D24002AE7027B34146AB457F0C047D764D777AAD
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: 7520, Parent PID: 2580

General

Target ID:	0
Start time:	06:12:57
Start date:	05/01/2025
Path:	C:\Windows\System32\msiexec.exe
Wow64 process (32bit):	false
Commandline:	"C:\Windows\System32\msiexec.exe" /i "C:\Users\user\Desktop\#U7a0b#U5e8fv9.3.5.msi"
Imagebase:	0x7ff66b370000
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: 7556, Parent PID: 620

General

Target ID:	1
Start time:	06:12:57
Start date:	05/01/2025
Path:	C:\Windows\System32\msiexec.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\msiexec.exe /V
Imagebase:	0x7ff66b370000
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: 7652, Parent PID: 7556

General

Target ID:	2
Start time:	06:12:59
Start date:	05/01/2025
Path:	C:\Windows\System32\msiexec.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\System32\MsiExec.exe -Embedding B68E0724E626022DBC2923D91326CB8F E Global\MSI0000
Imagebase:	0x7ff66b370000
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 #U7a0b#U5e8fv9.3.5.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\67d29e.rbs

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

C:\Windows\Installer\67d29d.msi

C:\Windows\Installer\67d29f.msi

C:\Windows\Installer\MSID462.tmp

C:\Windows\Installer\MSID7CE.tmp

C:\Windows\Installer\SourceHash{151028AD-E0D2-409C-B3EC-8348C68EAD59}

C:\Windows\Installer\inprogressinstallinfo.ipi

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

C:\Windows\Temp\~DF09FEE04615F9B4AB.TMP

C:\Windows\Temp\~DF38DCF33E6C2CDEE1.TMP

C:\Windows\Temp\~DF396F38869B3274E4.TMP

C:\Windows\Temp\~DF4731E820230022A4.TMP

C:\Windows\Temp\~DF7BEDD87228FA6AF7.TMP

C:\Windows\Temp\~DF7C0397157977C937.TMP

C:\Windows\Temp\~DF8930C7508F92452A.TMP

C:\Windows\Temp\~DFA4007D4CE7FA18A9.TMP

C:\Windows\Temp\~DFA949CE84E7F39A25.TMP

C:\Windows\Temp\~DFA9556702A4A05037.TMP

C:\Windows\Temp\~DFB085D6E90921B93E.TMP

C:\Windows\Temp\~DFE6BA4EA7BD15D2C9.TMP

Static File Info

General

File Icon

Network Behavior

Statistics

CPU Usage

Memory Usage

Behavior

Windows Analysis Report
#U7a0b#U5e8fv9.3.5.msi