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Windows Analysis Report
1iOFUdjjGF.msi

Overview

General Information

Sample name:	1iOFUdjjGF.msi renamed because original name is a hash value
Original sample name:	165408c1b490ccc23e0dccbb39083efd2896385a125b7555953163614b20b68e.msi
Analysis ID:	1584075
MD5:	1c12eef9e9501cfbc02ffc4f726ee941
SHA1:	a52a2a71c1d53c6eb69c3b808574ea2a2b5720a8
SHA256:	165408c1b490ccc23e0dccbb39083efd2896385a125b7555953163614b20b68e
Tags:	backdoormsisilverfoxwinosuser-zhuzhu0009
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: 2120 cmdline: "C:\Windows\System32\msiexec.exe" /i "C:\Users\user\Desktop\1iOFUdjjGF.msi" MD5: E5DA170027542E25EDE42FC54C929077)

msiexec.exe (PID: 2792 cmdline: C:\Windows\system32\msiexec.exe /V MD5: E5DA170027542E25EDE42FC54C929077)

msiexec.exe (PID: 3160 cmdline: C:\Windows\System32\MsiExec.exe -Embedding A07606277FD6F3AA400CEA6985F1BB6F 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\MSIF8DA.tmp	ReversingLabs: Detection: 21%
Source: C:\Windows\Installer\MSIF8DA.tmp	Virustotal: Detection: 22%			Perma Link

Multi AV Scanner detection for submitted file

Source: 1iOFUdjjGF.msi	Virustotal: Detection: 16%			Perma Link
Source: 1iOFUdjjGF.msi	ReversingLabs: Detection: 18%

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: MSIF8DA.tmp.2.dr	Static PE information: section name:
Source: MSIF8DA.tmp.2.dr	Static PE information: section name:
Source: MSIF8DA.tmp.2.dr	Static PE information: section name:
Source: MSIF8DA.tmp.2.dr	Static PE information: section name:
Source: MSIF8DA.tmp.2.dr	Static PE information: section name:
Source: MSIF8DA.tmp.2.dr	Static PE information: section name:
Source: MSIF8DA.tmp.2.dr	Static PE information: section name:
Source: MSIF8DA.tmp.2.dr	Static PE information: section name:
Source: MSIF8DA.tmp.2.dr	Static PE information: section name:
Source: MSIF8DA.tmp.2.dr	Static PE information: section name:
Source: MSIF8DA.tmp.2.dr	Static PE information: section name:

Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\55ee89.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{0BABF11D-16F4-4787-BD21-C5AC85913E85}	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\MSIF157.tmp	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\55ee8b.msi	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\55ee8b.msi	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\MSIF8DA.tmp	Jump to behavior

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

File deleted: C:\Windows\Installer\55ee8b.msi

Jump to behavior

Source: Joe Sandbox View

Dropped File: C:\Windows\Installer\MSIF8DA.tmp F3D3A87E02222130A7B94A79A4159974FEB26920C1973825FCD4CF1A9FD1F2AA

Source: MSIF8DA.tmp.2.dr

Static PE information: Number of sections : 12 > 10

Source: 1iOFUdjjGF.msi

Binary or memory string: OriginalFilenameReachFramework.resources.dll4 vs 1iOFUdjjGF.msi

Source: MSIF8DA.tmp.2.dr	Static PE information: Section: ZLIB complexity 1.0002466528297473
Source: MSIF8DA.tmp.2.dr	Static PE information: Section: ZLIB complexity 0.9910824424342105
Source: MSIF8DA.tmp.2.dr	Static PE information: Section: ZLIB complexity 1.0002533063139931

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\~DFDC7E2618CB815F5C.TMP

Jump to behavior

Source: 1iOFUdjjGF.msi

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

Source: 1iOFUdjjGF.msi	Virustotal: Detection: 16%
Source: 1iOFUdjjGF.msi	ReversingLabs: Detection: 18%

Source: unknown	Process created: C:\Windows\System32\msiexec.exe "C:\Windows\System32\msiexec.exe" /i "C:\Users\user\Desktop\1iOFUdjjGF.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 A07606277FD6F3AA400CEA6985F1BB6F E Global\MSI0000
Source: C:\Windows\System32\msiexec.exe	Process created: C:\Windows\System32\msiexec.exe C:\Windows\System32\MsiExec.exe -Embedding A07606277FD6F3AA400CEA6985F1BB6F 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: 1iOFUdjjGF.msi

Static file information: File size 11075584 > 1048576

Source: MSIF8DA.tmp.2.dr	Static PE information: section name:
Source: MSIF8DA.tmp.2.dr	Static PE information: section name:
Source: MSIF8DA.tmp.2.dr	Static PE information: section name:
Source: MSIF8DA.tmp.2.dr	Static PE information: section name:
Source: MSIF8DA.tmp.2.dr	Static PE information: section name:
Source: MSIF8DA.tmp.2.dr	Static PE information: section name:
Source: MSIF8DA.tmp.2.dr	Static PE information: section name:
Source: MSIF8DA.tmp.2.dr	Static PE information: section name:
Source: MSIF8DA.tmp.2.dr	Static PE information: section name:
Source: MSIF8DA.tmp.2.dr	Static PE information: section name:
Source: MSIF8DA.tmp.2.dr	Static PE information: section name:

Source: MSIF8DA.tmp.2.dr	Static PE information: section name: entropy: 7.99982769013168
Source: MSIF8DA.tmp.2.dr	Static PE information: section name: entropy: 7.9833341490111325
Source: MSIF8DA.tmp.2.dr	Static PE information: section name: entropy: 7.9998144097828305
Source: MSIF8DA.tmp.2.dr	Static PE information: section name: entropy: 6.9689890790259055

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

File created: C:\Windows\Installer\MSIF8DA.tmp

Jump to dropped file

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

File created: C:\Windows\Installer\MSIF8DA.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\MSIF8DA.tmp

Jump to dropped file

Source: C:\Windows\System32\msiexec.exe TID: 964

Thread sleep count: 134 > 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
1iOFUdjjGF.msi	17%	Virustotal		Browse
1iOFUdjjGF.msi	18%	ReversingLabs

Dropped Files

Source	Detection	Scanner	Label	Link
C:\Windows\Installer\MSIF8DA.tmp	22%	ReversingLabs
C:\Windows\Installer\MSIF8DA.tmp	23%	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:	1584075
Start date and time:	2025-01-04 05:31:20 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 38s
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:	1iOFUdjjGF.msi renamed because original name is a hash value
Original Sample Name:	165408c1b490ccc23e0dccbb39083efd2896385a125b7555953163614b20b68e.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): dllhost.exe, WMIADAP.exe, SIHClient.exe, backgroundTaskHost.exe
Excluded IPs from analysis (whitelisted): 13.107.246.45, 52.149.20.212
Excluded domains from analysis (whitelisted): client.wns.windows.com, ocsp.digicert.com, otelrules.azureedge.net, slscr.update.microsoft.com, tile-service.weather.microsoft.com, ctldl.windowsupdate.com, fe3cr.delivery.mp.microsoft.com

Simulations

Behavior and APIs

⊘No simulations

Joe Sandbox View / Context

IPs

⊘No context

Domains

⊘No context

ASNs

⊘No context

JA3 Fingerprints

⊘No context

Dropped Files

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
C:\Windows\Installer\MSIF8DA.tmp	installer64v9.2.4.msi	Get hash	malicious	Unknown	Browse
	installer64v1.2.7.msi	Get hash	malicious	Unknown	Browse
	installer64v5.2.6.msi	Get hash	malicious	Unknown	Browse

Created / dropped Files

C:\Config.Msi\55ee8a.rbs

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	9229544
Entropy (8bit):	7.992378507456016
Encrypted:	true
SSDEEP:	196608:t/SBEbCgfmfwe2lwhUSEVM7EBbekSCza/FT8dMNmwLn6F93we:1xb+IvwhTEHJv2YMNmw7Ne
MD5:	4F492F6C2B0985C03DB7DD3909883A70
SHA1:	3D22056601CD3854D44667DE6A8EDFF714E72C70
SHA-256:	6BECD46467E19EA8B13D40E29EC57993A0AE9B5E9F3BF9C75FCF85D2A330C315
SHA-512:	0DF728FB9F896B839BCF606611F34FAA86AB7365E99E2EA7210243AC010056DD1C531243FCB8A0A7384A4A44C80ACBEA8DA44B6601B56583B45CBA9E3C10F9C9
Malicious:	false
Reputation:	low
Preview:	...@IXOS.@.....@..#Z.@.....@.....@.....@.....@.....@......&.{0BABF11D-16F4-4787-BD21-C5AC85913E85}..Setup..1iOFUdjjGF.msi.@.....@.....@.....@........&.{D5339172-BC72-4154-8837-7BE7F8702821}.....@.....@.....@.....@.......@.....@.....@.......@......Setup......Rollback..Rolling back action:..[1]..RollbackCleanup..Removing backup files..File: [1]....ProcessComponents..Updating component registration..&.{125CBCBA-000D-4311-82CD-4ABABCD734C4}&.{0BABF11D-16F4-4787-BD21-C5AC85913E85}.@........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.........MZx.....................@...................................x...........!..L.!This program cannot be run in DOS mode.$..PE..d......R.........." .........X...........................................................`... ...... ........ ...... ..............`0P....L.P.\.....1.......P.D}..........@0P..............................0P

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

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	1805840
Entropy (8bit):	7.999896949693291
Encrypted:	true
SSDEEP:	49152:pfWkHcNwGe6deEds/aFd32fIWQBcNW7nEGP1Hr8Ap0x2:w9A6deEGiFd32fHQ7nEwNr8Fx2
MD5:	670813CDBE5FB9ADBDABEE7DC9FC0ED8
SHA1:	76E508CB36458D81B051F255C561E8CC7D07A1EF
SHA-256:	592FC25CD9C28F19DA44B79B49D35708A81F4BD6B5B9819E7636EBBA3F36030E
SHA-512:	B068BA35196C91CAA9F5C6EC7021609B3D2DC49335A6226E01ECDE44207B99BCB6C66E4726F131D7FFC827C0A1D8389428321E9E7451439C7EFEB68E3216236E
Malicious:	false
Reputation:	low
Preview:	.@S...."..)Lq...............^(aeQW.B.l.(...9....O.fsy^....Py^..3.t.E}.\|..Ln....iP..E.9b.7JG..p.+....._.....+...^...xNl..7XG.'\|.{.\.0'C.@m.(\|-....3j^...<?..XGN.u..+.W......>...!.^....2T....r3..c.\b....TP.\........#..c....!}.j..)..`..+h?....[..f......B...i.."..v._.[........{lq.(.,..v..G...^.a..]...._:.).Ez..(..............y..d.L..94...\|Ct!V."...Om/^.......%H....0.0..Dy....=...e.V..j..9(J$..v#lls(....v.f1dL..l...[.....E...........}.ds.J....60A...q...V.0.x...S.r..E.<A..f...!.....\..hQ...#36.E.A..O..zk..n.....<...p......%f.kJ...f. ]&....C.u.....3u....HEG.....5...&K.p.0p.'...S....e.#n.E.*.:...Q.a..J.'..<.ZJ..X../.W.[..\.S.......'.F..w?..u....A.'..."u.....pVE.W.8.5.....C..A....Y..#...T..1...1%/....S..;......s..U..+..V~J..V>.IsEk......-L(.'..S].e..EI....$%.@..cN......n.c.vN.g.L...D..AjD..'.M.p1...53.{K..r&w..'N..e....;6W.W..L.#....,\|.... .qhbn.Q../..3;[D......]Ca.&T.,ms......N=..UN.\../J.h..E.....5.u..[...h../Mv....X.....,...g8..

C:\Windows\Installer\55ee89.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: fdsgjkuloio, Template: Intel;1033, Revision Number: {D5339172-BC72-4154-8837-7BE7F8702821}, Create Time/Date: Fri Jan 3 05:16:56 2025, Last Saved Time/Date: Fri Jan 3 05:16:56 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):	11075584
Entropy (8bit):	7.991261409761509
Encrypted:	true
SSDEEP:	196608:AoNeMwnO4fWQ8XUDz/SBEbCgf4fwe2lwhUSEVM7EBbekSCzK/FT8dMNmwLn6F93w:PhXtqDxbgIvwhTEHJv+YMNmw7N
MD5:	1C12EEF9E9501CFBC02FFC4F726EE941
SHA1:	A52A2A71C1D53C6EB69C3B808574EA2A2B5720A8
SHA-256:	165408C1B490CCC23E0DCCBB39083EFD2896385A125B7555953163614B20B68E
SHA-512:	57F6D62E822DC375E69E5D11361BBEF0F596AA650936A9AC668B7C2B84D2DEC732072F4ACA0C787770A29D51167B1B2F9B1CF9A77839224B953766B6A153F805
Malicious:	false
Reputation:	low
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Installer\55ee8b.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: fdsgjkuloio, Template: Intel;1033, Revision Number: {D5339172-BC72-4154-8837-7BE7F8702821}, Create Time/Date: Fri Jan 3 05:16:56 2025, Last Saved Time/Date: Fri Jan 3 05:16:56 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):	11075584
Entropy (8bit):	7.991261409761509
Encrypted:	true
SSDEEP:	196608:AoNeMwnO4fWQ8XUDz/SBEbCgf4fwe2lwhUSEVM7EBbekSCzK/FT8dMNmwLn6F93w:PhXtqDxbgIvwhTEHJv+YMNmw7N
MD5:	1C12EEF9E9501CFBC02FFC4F726EE941
SHA1:	A52A2A71C1D53C6EB69C3B808574EA2A2B5720A8
SHA-256:	165408C1B490CCC23E0DCCBB39083EFD2896385A125B7555953163614B20B68E
SHA-512:	57F6D62E822DC375E69E5D11361BBEF0F596AA650936A9AC668B7C2B84D2DEC732072F4ACA0C787770A29D51167B1B2F9B1CF9A77839224B953766B6A153F805
Malicious:	false
Reputation:	low
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Installer\MSIF157.tmp

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	9223851
Entropy (8bit):	7.99257963752527
Encrypted:	true
SSDEEP:	196608:x/SBEbCgfmfwe2lwhUSEVM7EBbekSCza/FT8dMNmwLn6F93wd:xxb+IvwhTEHJv2YMNmw7Nd
MD5:	85E262F96CF4CCBDAC539C011D293C43
SHA1:	6F2878671789BCAE77D03392CC59EAB058C940BD
SHA-256:	56319DF217DB86C25D221293F7121B45902DF2326B7468B6EC5781E30C1F1D55
SHA-512:	CF87D79CADC547A615982D11669B5F00CEF1BF1B5B432F0B2FCC660C04E836BEC067454B449585EF937AD0F7AEED8FC7D94030DAB62F2F2855CF0D3E185BC604
Malicious:	false
Reputation:	low
Preview:	...@IXOS.@.....@..#Z.@.....@.....@.....@.....@.....@......&.{0BABF11D-16F4-4787-BD21-C5AC85913E85}..Setup..1iOFUdjjGF.msi.@.....@.....@.....@........&.{D5339172-BC72-4154-8837-7BE7F8702821}.....@.....@.....@.....@.......@.....@.....@.......@......Setup......Rollback..Rolling back action:..[1]..RollbackCleanup..Removing backup files..File: [1]...@.......@........ProcessComponents..Updating component registration.....@.....@.....@.]....&.{125CBCBA-000D-4311-82CD-4ABABCD734C4}*.C:\Program Files (x86)\Windows NT\file.dat.@.......@.....@.....@........InstallFiles..Copying new files&.File: [1], Directory: [9], Size: [6]...@.....@.....@......".C:\Program Files (x86)\Windows NT\....1\gujfn150\\|Windows NT\......Please insert the disk: ..cab1.cab.@.....@......C:\Windows\Installer\55ee89.msi.........@........file.dat..l4d..file.dat.@.....@.....@.......@.............@.........@.....@.....@g....@._...@...}.@........._....J..._.@A.........MZx.....................@.................................

C:\Windows\Installer\MSIF8DA.tmp

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	PE32+ executable (DLL) (console) x86-64, for MS Windows
Category:	modified
Size (bytes):	9222144
Entropy (8bit):	7.992629920381177
Encrypted:	true
SSDEEP:	196608:5/SBEbCgfmfwe2lwhUSEVM7EBbekSCza/FT8dMNmwLn6F93w:pxb+IvwhTEHJv2YMNmw7N
MD5:	E78A0A61520EF73D709943B2C4154EA8
SHA1:	C9B862E9E0EBA2FFC19434F84BC2F0A97ED04FF3
SHA-256:	F3D3A87E02222130A7B94A79A4159974FEB26920C1973825FCD4CF1A9FD1F2AA
SHA-512:	E72D83B5DE05B0B2EC2AD14ED85E9FD452866FEB66CE095C66063FE092149A8FC9261B9579581E963462397794081AA6260279C0C9308D46E8B2B4DBDB77BB2D
Malicious:	true
Antivirus:	Antivirus: ReversingLabs, Detection: 22% Antivirus: Virustotal, Detection: 23%, Browse
Joe Sandbox View:	Filename: installer64v9.2.4.msi, Detection: malicious, Browse Filename: installer64v1.2.7.msi, Detection: malicious, Browse Filename: installer64v5.2.6.msi, Detection: malicious, Browse
Reputation:	low
Preview:	MZx.....................@...................................x...........!..L.!This program cannot be run in DOS mode.$..PE..d......R.........." .........X...........................................................`... ...... ........ ...... ..............`0P....L.P.\.....1.......P.D}..........@0P..............................0P.(.......................................................................................@............0..........................@............P...........P..............@............@...`1.....................@.................1.....................@.................1.....................@.................1.....................@.................1.....................@.................1.....................@....rsrc.........1.....................@..@..............2...+.................@.............B...P...A...J.............@...........................................................................................................................................

C:\Windows\Installer\SourceHash{0BABF11D-16F4-4787-BD21-C5AC85913E85}

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):	1.163825667524542
Encrypted:	false
SSDEEP:	12:JSbX72FjWAGiLIlHVRpZh/7777777777777777777777777vDHF4gVMuit/l0i8Q:JQQI5tegKiF
MD5:	CDFBF940F01C34E8E97C5EF3B7554672
SHA1:	CB4D793F5954D422E5B17D5DC86046DC32DC7682
SHA-256:	098B4F5B1104A6BDE7DE56C2F795C29E5B588E483122EF61CFBF65C92F466695
SHA-512:	F14EB0CF8007D5D17DF42543B7D70EF0F21C632932D43DF53EE443D370FFF8E2B822E6F49AE42909F336562937313BF2EC8744D445F5397FD0D83B4868E0B6F7
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):	1.464993144471594
Encrypted:	false
SSDEEP:	48:/8PhMuRc06WXJSnT5pgONdeS5rrCdeSIG:+hM1JnTXc4S
MD5:	6A89B189E59C240C94DDF864B0E4E28A
SHA1:	FD7CCE004895E16263411ACF406F41FD2E365AAA
SHA-256:	36453E4A2FCA537D06BBC6A6B65AC2C69446B8CC43AC75D058085D7E7E355A1A
SHA-512:	587DF0C2B3490C6E8A5BB7C62ADB3B6D550D83FB60AFEDD34237B114667A1DD6DD957EDF750D3A5DA0F177B72660147663F25BE63AC7BFBDF40AC314EEAEE127
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):	5.362993966936762
Encrypted:	false
SSDEEP:	1536:6qELG7gK+RaOOp3LCCpfmLgYI66xgFF9Sq8K6MAS2OMUHl6Gin327D22A26Kgau0:zTtbmkExhMJCIpEl
MD5:	DD9386A038A60774356BBFCEF8C430DE
SHA1:	6CAFDD59CA4E167FB3382AD24CA9237CF2FD5877
SHA-256:	2856DADAB454A66D8CE9E7C96B81CB4BF729C7A7C153FBAB1071D1A6F602C000
SHA-512:	7E32D51ADD0D5494CF45EF07CCF1DAD1744D20C9A7E47A25785DDE9E7C58094FF822AC225B6FBC3826715454ADDC6FF264434A01A55DD300120E18FC88EFE4DD
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\~DF1A226FCDB778228E.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):	1.464993144471594
Encrypted:	false
SSDEEP:	48:/8PhMuRc06WXJSnT5pgONdeS5rrCdeSIG:+hM1JnTXc4S
MD5:	6A89B189E59C240C94DDF864B0E4E28A
SHA1:	FD7CCE004895E16263411ACF406F41FD2E365AAA
SHA-256:	36453E4A2FCA537D06BBC6A6B65AC2C69446B8CC43AC75D058085D7E7E355A1A
SHA-512:	587DF0C2B3490C6E8A5BB7C62ADB3B6D550D83FB60AFEDD34237B114667A1DD6DD957EDF750D3A5DA0F177B72660147663F25BE63AC7BFBDF40AC314EEAEE127
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DF22C57B8FF2F25CA9.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\~DF6869C7D08CB3DFEA.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	32768
Entropy (8bit):	0.07098719694436036
Encrypted:	false
SSDEEP:	6:2/9LG7iVCnLG7iVrKOzPLHKOTk1CjE+9Ab/tgVky6lit/:2F0i8n0itFzDHF4gVM/Zit/
MD5:	3525A3D6429882BA8C0D7D63B53BBAF9
SHA1:	01837D553FA2ED9E7D1B04753D91FD541D975ED0
SHA-256:	CC22936B46083AD66B9B19736FE0120D9AB60344FF7FC02ECFA3B2664BD3024F
SHA-512:	B267214D3A55ABDD26E9D221FC3D91265D5622EB529412A9D3CE360ABF50C1966262D52AC5370B83EE4074889C365B54D9D8F29B81FE0331CFB192475A3B8B6B
Malicious:	false
Preview:	........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DF6A75D5929CC1380C.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):	1.1810864588459673
Encrypted:	false
SSDEEP:	24:JJkLhC3nkuxZiAipKP2xza2tzhAnZdagUMClXtd85s+vONdB5GipV7VgwGWlrkgV:8GnkunNveFXJBT5jgONdeS5rrCdeSIG
MD5:	1893030C6199C2999BA7D39D1E560D59
SHA1:	52E7B556F191645360738ECF78D7A020779C3F61
SHA-256:	A2FDFFA2C5357258DE3872B41B7A7A2D1CF86E08C609DFB37442958F66D5A37C
SHA-512:	BCDEC42C863F31046598922ABA96623A9CAF71AFE7BEA20C1FBAAE4D411A5418387F00051E756E2C55651B1942116D117E6C098BF27606A501E3371555AE5710
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DF7A2A1DB915D18B80.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\~DF8037C394792EB401.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):	1.1810864588459673
Encrypted:	false
SSDEEP:	24:JJkLhC3nkuxZiAipKP2xza2tzhAnZdagUMClXtd85s+vONdB5GipV7VgwGWlrkgV:8GnkunNveFXJBT5jgONdeS5rrCdeSIG
MD5:	1893030C6199C2999BA7D39D1E560D59
SHA1:	52E7B556F191645360738ECF78D7A020779C3F61
SHA-256:	A2FDFFA2C5357258DE3872B41B7A7A2D1CF86E08C609DFB37442958F66D5A37C
SHA-512:	BCDEC42C863F31046598922ABA96623A9CAF71AFE7BEA20C1FBAAE4D411A5418387F00051E756E2C55651B1942116D117E6C098BF27606A501E3371555AE5710
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DF92A3C8829EBD6AC7.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):	1.464993144471594
Encrypted:	false
SSDEEP:	48:/8PhMuRc06WXJSnT5pgONdeS5rrCdeSIG:+hM1JnTXc4S
MD5:	6A89B189E59C240C94DDF864B0E4E28A
SHA1:	FD7CCE004895E16263411ACF406F41FD2E365AAA
SHA-256:	36453E4A2FCA537D06BBC6A6B65AC2C69446B8CC43AC75D058085D7E7E355A1A
SHA-512:	587DF0C2B3490C6E8A5BB7C62ADB3B6D550D83FB60AFEDD34237B114667A1DD6DD957EDF750D3A5DA0F177B72660147663F25BE63AC7BFBDF40AC314EEAEE127
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DF9660CBFFAFE3ED0C.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\~DFAFCB1448FEF59CFC.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):	1.1810864588459673
Encrypted:	false
SSDEEP:	24:JJkLhC3nkuxZiAipKP2xza2tzhAnZdagUMClXtd85s+vONdB5GipV7VgwGWlrkgV:8GnkunNveFXJBT5jgONdeS5rrCdeSIG
MD5:	1893030C6199C2999BA7D39D1E560D59
SHA1:	52E7B556F191645360738ECF78D7A020779C3F61
SHA-256:	A2FDFFA2C5357258DE3872B41B7A7A2D1CF86E08C609DFB37442958F66D5A37C
SHA-512:	BCDEC42C863F31046598922ABA96623A9CAF71AFE7BEA20C1FBAAE4D411A5418387F00051E756E2C55651B1942116D117E6C098BF27606A501E3371555AE5710
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DFCB6B7329EB3EFD92.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\~DFDC7E2618CB815F5C.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	69632
Entropy (8bit):	0.10371185925268571
Encrypted:	false
SSDEEP:	24:DsXZLdB5GipVGdB5GipV7VgwGWlrkgy+vO:oXldeScdeS5rrygO
MD5:	E6ED937305AF53A479F53F9A5E1B2556
SHA1:	5D2AD4B014C1F88FF71F8B09886AAA061C1BAEA1
SHA-256:	C82B18C2CEE7D8AAB1A32BF9D78949FFB6DF45DEA1E8561A4D8D9DDE99CB5650
SHA-512:	6D9DE8C562BFBFE453052D73CDA752B3BFA21A01FCD0465A457AABA6122C0F5F914FFDEDFC588F9BAC4A9F1EB10DB56EECEFE634A8C76F98B7DB7270A6C987DA
Malicious:	false
Preview:	........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DFFDAD34995C76170F.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:	................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

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: fdsgjkuloio, Template: Intel;1033, Revision Number: {D5339172-BC72-4154-8837-7BE7F8702821}, Create Time/Date: Fri Jan 3 05:16:56 2025, Last Saved Time/Date: Fri Jan 3 05:16:56 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):	7.991261409761509
TrID:	Microsoft Windows Installer (60509/1) 88.31% Generic OLE2 / Multistream Compound File (8008/1) 11.69%
File name:	1iOFUdjjGF.msi
File size:	11'075'584 bytes
MD5:	1c12eef9e9501cfbc02ffc4f726ee941
SHA1:	a52a2a71c1d53c6eb69c3b808574ea2a2b5720a8
SHA256:	165408c1b490ccc23e0dccbb39083efd2896385a125b7555953163614b20b68e
SHA512:	57f6d62e822dc375e69e5d11361bbef0f596aa650936a9ac668b7c2b84d2dec732072f4aca0c787770a29d51167b1b2f9b1cf9a77839224b953766b6a153f805
SSDEEP:	196608:AoNeMwnO4fWQ8XUDz/SBEbCgf4fwe2lwhUSEVM7EBbekSCzK/FT8dMNmwLn6F93w:PhXtqDxbgIvwhTEHJv+YMNmw7N
TLSH:	A9B63313F13FDA47E8BD23740D316A04DD056D022660486E97297B9E94F67E40BEB2EB
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: 2120, Parent PID: 4004

General

Target ID:	1
Start time:	23:32:15
Start date:	03/01/2025
Path:	C:\Windows\System32\msiexec.exe
Wow64 process (32bit):	false
Commandline:	"C:\Windows\System32\msiexec.exe" /i "C:\Users\user\Desktop\1iOFUdjjGF.msi"
Imagebase:	0x7ff7c32a0000
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: 2792, Parent PID: 632

General

Target ID:	2
Start time:	23:32:16
Start date:	03/01/2025
Path:	C:\Windows\System32\msiexec.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\msiexec.exe /V
Imagebase:	0x7ff7c32a0000
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: 3160, Parent PID: 2792

General

Target ID:	3
Start time:	23:32:19
Start date:	03/01/2025
Path:	C:\Windows\System32\msiexec.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\System32\MsiExec.exe -Embedding A07606277FD6F3AA400CEA6985F1BB6F E Global\MSI0000
Imagebase:	0x7ff7c32a0000
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

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Windows Analysis Report 1iOFUdjjGF.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\55ee8a.rbs

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

C:\Windows\Installer\55ee89.msi

C:\Windows\Installer\55ee8b.msi

C:\Windows\Installer\MSIF157.tmp

C:\Windows\Installer\MSIF8DA.tmp

C:\Windows\Installer\SourceHash{0BABF11D-16F4-4787-BD21-C5AC85913E85}

C:\Windows\Installer\inprogressinstallinfo.ipi

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

C:\Windows\Temp\~DF1A226FCDB778228E.TMP

C:\Windows\Temp\~DF22C57B8FF2F25CA9.TMP

C:\Windows\Temp\~DF6869C7D08CB3DFEA.TMP

C:\Windows\Temp\~DF6A75D5929CC1380C.TMP

C:\Windows\Temp\~DF7A2A1DB915D18B80.TMP

C:\Windows\Temp\~DF8037C394792EB401.TMP

C:\Windows\Temp\~DF92A3C8829EBD6AC7.TMP

C:\Windows\Temp\~DF9660CBFFAFE3ED0C.TMP

C:\Windows\Temp\~DFAFCB1448FEF59CFC.TMP

C:\Windows\Temp\~DFCB6B7329EB3EFD92.TMP

C:\Windows\Temp\~DFDC7E2618CB815F5C.TMP

C:\Windows\Temp\~DFFDAD34995C76170F.TMP

Static File Info

General

File Icon

Network Behavior

Statistics

CPU Usage

Memory Usage

Behavior

Windows Analysis Report
1iOFUdjjGF.msi