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Windows Analysis Report
sbfwyinhu.msi

Overview

General Information

Sample name:	sbfwyinhu.msi
Analysis ID:	1581839
MD5:	c9e2f194b2cbfecbb21f589711ac51cb
SHA1:	838f8d868ac1328ef51a462d1a0fa599307e7ab8
SHA256:	d6d6991513afe8456fd9518302ae3b8965d4a1bf84f4fd8222fcea862ee59109
Tags:	backdoormsisilverfoxwinosuser-zhuzhu0009
Infos:

Detection

Score:	68
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Hides threads from debuggers

PE file contains section with special chars

Query firmware table information (likely to detect VMs)

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

Checks if the current process is being debugged

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)

Drops files with a non-matching file extension (content does not match file extension)

Found dropped PE file which has not been started or loaded

PE file contains sections with non-standard names

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

Sample execution stops while process was sleeping (likely an evasion)

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

Classification

Process Tree

System is w10x64

msiexec.exe (PID: 5244 cmdline: "C:\Windows\System32\msiexec.exe" /i "C:\Users\user\Desktop\sbfwyinhu.msi" MD5: E5DA170027542E25EDE42FC54C929077)

msiexec.exe (PID: 6348 cmdline: C:\Windows\system32\msiexec.exe /V MD5: E5DA170027542E25EDE42FC54C929077)

msiexec.exe (PID: 5980 cmdline: C:\Windows\System32\MsiExec.exe -Embedding B1EDC09F39964843F9FB53C198500DCD 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:\Program Files (x86)\Windows NT\hrsv.tac	ReversingLabs: Detection: 18%
Source: C:\Program Files (x86)\Windows NT\hrsv.tac	Virustotal: Detection: 25%	Perma Link
Source: C:\Windows\Installer\MSIB0D7.tmp	ReversingLabs: Detection: 18%
Source: C:\Windows\Installer\MSIB0D7.tmp	Virustotal: Detection: 25%	Perma Link

Multi AV Scanner detection for submitted file

Source: sbfwyinhu.msi

Virustotal: Detection: 21%

Perma Link

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

System Summary

PE file contains section with special chars

Source: MSIB0D7.tmp.1.dr	Static PE information: section name: .cE%
Source: hrsv.tac.3.dr	Static PE information: section name: .cE%

Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\44ab87.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{DD195A3E-F1E1-4747-B330-A0AD9E24708A}	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\MSIAD4C.tmp	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\44ab89.msi	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\44ab89.msi	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\MSIB0D7.tmp	Jump to behavior

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

File deleted: C:\Windows\Installer\44ab89.msi

Jump to behavior

Source: Joe Sandbox View	Dropped File: C:\Program Files (x86)\Windows NT\hrsv.tac C719EC19E1E00A334D48760CB39609C69FDD0AC7458700A6255DDF41FEB43BEE
Source: Joe Sandbox View	Dropped File: C:\Windows\Installer\MSIB0D7.tmp C719EC19E1E00A334D48760CB39609C69FDD0AC7458700A6255DDF41FEB43BEE

Source: sbfwyinhu.msi

Binary or memory string: OriginalFilenameReachFramework.resources.dll4 vs sbfwyinhu.msi

Source: classification engine

Classification label: mal68.evad.winMSI@4/22@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\~DF429CD9A3D8EB092B.TMP

Jump to behavior

Source: sbfwyinhu.msi

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

Source: sbfwyinhu.msi

Virustotal: Detection: 21%

Source: unknown	Process created: C:\Windows\System32\msiexec.exe "C:\Windows\System32\msiexec.exe" /i "C:\Users\user\Desktop\sbfwyinhu.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 B1EDC09F39964843F9FB53C198500DCD E Global\MSI0000
Source: C:\Windows\System32\msiexec.exe	Process created: C:\Windows\System32\msiexec.exe C:\Windows\System32\MsiExec.exe -Embedding B1EDC09F39964843F9FB53C198500DCD 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: wininet.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: sspicli.dll	Jump to behavior

Source: sbfwyinhu.msi

Static file information: File size 7589888 > 1048576

Source: MSIB0D7.tmp.1.dr	Static PE information: section name: .00cfg
Source: MSIB0D7.tmp.1.dr	Static PE information: section name: _RDATA
Source: MSIB0D7.tmp.1.dr	Static PE information: section name: .cE%
Source: hrsv.tac.3.dr	Static PE information: section name: .00cfg
Source: hrsv.tac.3.dr	Static PE information: section name: _RDATA
Source: hrsv.tac.3.dr	Static PE information: section name: .cE%

Source: MSIB0D7.tmp.1.dr	Static PE information: section name: .text entropy: 7.08800768947479
Source: hrsv.tac.3.dr	Static PE information: section name: .text entropy: 7.08800768947479

Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\MSIB0D7.tmp			Jump to dropped file
Source: C:\Windows\System32\msiexec.exe	File created: C:\Program Files (x86)\Windows NT\hrsv.tac			Jump to dropped file

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

File created: C:\Windows\Installer\MSIB0D7.tmp

Jump to dropped file

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

File created: C:\Program Files (x86)\Windows NT\hrsv.tac

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

Malware Analysis System Evasion

Query firmware table information (likely to detect VMs)

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

System information queried: FirmwareTableInformation

Jump to behavior

Source: C:\Windows\System32\msiexec.exe	Dropped PE file which has not been started: C:\Windows\Installer\MSIB0D7.tmp			Jump to dropped file
Source: C:\Windows\System32\msiexec.exe	Dropped PE file which has not been started: C:\Program Files (x86)\Windows NT\hrsv.tac			Jump to dropped file

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

Last function: Thread delayed

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

Anti Debugging

Hides threads from debuggers

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

Thread information set: HideFromDebugger

Jump to behavior

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

Process queried: DebugPort

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	31 Masquerading	OS Credential Dumping	31 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	21 Virtualization/Sandbox Evasion	LSASS Memory	21 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)	1 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
sbfwyinhu.msi	22%	Virustotal		Browse
sbfwyinhu.msi	11%	ReversingLabs

Dropped Files

Source	Detection	Scanner	Link
C:\Program Files (x86)\Windows NT\hrsv.tac	18%	ReversingLabs
C:\Program Files (x86)\Windows NT\hrsv.tac	25%	Virustotal	Browse
C:\Windows\Installer\MSIB0D7.tmp	18%	ReversingLabs
C:\Windows\Installer\MSIB0D7.tmp	25%	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:	1581839
Start date and time:	2024-12-29 04:21:11 +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:	6
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample name:	sbfwyinhu.msi
Detection:	MAL
Classification:	mal68.evad.winMSI@4/22@0/0
EGA Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .msi

Warnings

Exclude process from analysis (whitelisted): dllhost.exe, WMIADAP.exe, SIHClient.exe
Excluded IPs from analysis (whitelisted): 52.149.20.212, 13.107.246.63
Excluded domains from analysis (whitelisted): ocsp.digicert.com, slscr.update.microsoft.com, otelrules.azureedge.net, ctldl.windowsupdate.com, fe3cr.delivery.mp.microsoft.com

Simulations

Behavior and APIs

⊘No simulations

Joe Sandbox View / Context

IPs

⊘No context

Domains

⊘No context

ASNs

⊘No context

JA3 Fingerprints

⊘No context

Dropped Files

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
C:\Program Files (x86)\Windows NT\hrsv.tac	caonimayinhu.msi	Get hash	malicious	Unknown	Browse
C:\Program Files (x86)\Windows NT\hrsv.tac	installer64v6.2.4.msi	Get hash	malicious	Unknown	Browse
C:\Windows\Installer\MSIB0D7.tmp	caonimayinhu.msi	Get hash	malicious	Unknown	Browse
C:\Windows\Installer\MSIB0D7.tmp	installer64v6.2.4.msi	Get hash	malicious	Unknown	Browse

Created / dropped Files

C:\Config.Msi\44ab88.rbs

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	6078166
Entropy (8bit):	7.3910856769384905
Encrypted:	false
SSDEEP:	98304:YguaE99X1NNBNUpVzglP/szL6lD6E97b1ScJFhs9kwfgdvC3OiXpNmy:pA5ZvUp5g+KQE9319vExJXpNmy
MD5:	9C35B940CD709A70D65CCE774FA04947
SHA1:	9241B366ED7672CFE26A1DBD54654F62E5D75409
SHA-256:	D5AFF9538916EA9BCC2FD5C96FB5221A4F060107A2F538363F8BEFDC0E2FEBBD
SHA-512:	DACAD38B519248F8B5DC6EB07D2F0849852DD823AD9B62F325582548742A0E4117DDE87526AA6D2DF1F010B3A79CEC6F340085B4E005396AA3BF82D06DCBB270
Malicious:	false
Reputation:	low
Preview:	...@IXOS.@.....@..Y.@.....@.....@.....@.....@.....@......&.{DD195A3E-F1E1-4747-B330-A0AD9E24708A}..Setup..sbfwyinhu.msi.@.....@.....@.....@........&.{27CEE494-4803-43C6-88D2-0A60C0CEC690}.....@.....@.....@.....@.......@.....@.....@.......@......Setup......Rollback..Rolling back action:..[1]..RollbackCleanup..Removing backup files..File: [1]....ProcessComponents..Updating component registration..&.{125CBCBA-000D-4311-82CD-4ABABCD734C4}&.{DD195A3E-F1E1-4747-B330-A0AD9E24708A}.@........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.....og.........." ........................................................0]......]...`.............................................`...0...(.....].......\.,7........... ].x...............................

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

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	1475920
Entropy (8bit):	7.999856085050733
Encrypted:	true
SSDEEP:	24576:m/uukgWYOPcx6sEjDugwrrtjaFTyT10cMgJdUo8IS6s0+bHyPhRC4:mW/cx653uXrto20l/56s/bS5Q4
MD5:	D61AD1C480045D17AB62260901F58B72
SHA1:	C98017530B714399980FF82688B5272851C974B1
SHA-256:	1A6428BCC35E37AEEB154C9083F33CE971BC32A1AE4B76D3CCB06B05A64E5544
SHA-512:	BF40798AAE33B67F0323ACFE0644C8B7F390650600610E2B227737C477ABC6E597280CF09F5361EA503E9FD8664128553A42CEA94A7D3EC943C9421B38C3C219
Malicious:	false
Reputation:	low
Preview:	.@S.....B..x...................)..~.L..>.;..Y..6....K.\x...j.^(....+.~sS?.`7..:V.]..:...V..F.\|8....}..].x.N.....@.....b.b.\|."...(V.hO.+#.t>Z.... Q(..oj..~..M>....Q.z.y.........>...p..E.k..?.^.1m.^H..9.....\|.>M.e..CU.&.8.c...v..\|f.DZ....jp].....y .0~..KcXQ....u..x .Ib%..:Y9....:o.F_.(.-r...4.NZPfkG./..#K...oe2..e.&.Jg...%.5{...7 ;.2...V.....Z.E>E.FI.G.L......d'.J..a.........q.....L..;x~...]...L#..T...o...2........>.r.8...(..L.}.V".z..I.{.c.6Z...-NDFTm.E..'B...#w .`..$..Ba.>..h..R..k....#&.{B.F..?....j.BL...j=...K.K.B...~.o&...x..7...;......*.u.i\....z"z.Gc{._..x.^...ln< ..x]..uf....].}y.s.4.G.#.....Y...e..(L..\|.e..F..eS....[. ......k.[n.X.!.8.bMi.2D...f...G6..}.....1.d./.0o..z.."'=a\.ZR..#[.)y..H....{G....?}/.z..=^...Ni0..>....r..b..eQ<z.$q..V.gU.zR..]I.[5.j...t.).pF.X...{.P$.3._8...X..}..0cU....._.... .y.2......S.....n..f..)........@dWp...G..<..dK...hA......vZ...Bkd.....c6.Hc4.D.m.....8U.A<&.! ]y.\|nu.Z g..'...f..!5`....$...b.K9;.%.+.d..w...

C:\Program Files (x86)\Windows NT\hrsv.tac

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	PE32+ executable (DLL) (console) x86-64, for MS Windows
Category:	dropped
Size (bytes):	6070784
Entropy (8bit):	7.391209406124013
Encrypted:	false
SSDEEP:	98304:KguaE99X1NNBNUpVzglP/szL6lD6E97b1ScJFhs9kwfgdvC3OiXpNm:jA5ZvUp5g+KQE9319vExJXpNm
MD5:	F2667D49F895F5A458B245725B8B8E06
SHA1:	0B9B0375BBDDD7A8049C69AC8894350FA742D374
SHA-256:	C719EC19E1E00A334D48760CB39609C69FDD0AC7458700A6255DDF41FEB43BEE
SHA-512:	89126FCED8A2E49DE22ACD27D5D29BB1A0ED726120813D0179094CAA90BAC5725A7978606BB68EDA25A8E1ECDB1D86730AB87069957144A1C8B1D8525B00167D
Malicious:	true
Antivirus:	Antivirus: ReversingLabs, Detection: 18% Antivirus: Virustotal, Detection: 25%, Browse
Joe Sandbox View:	Filename: caonimayinhu.msi, Detection: malicious, Browse Filename: installer64v6.2.4.msi, Detection: malicious, Browse
Reputation:	low
Preview:	MZx.....................@...................................x...........!..L.!This program cannot be run in DOS mode.$..PE..d.....og.........." ........................................................0]......]...`.............................................`...0...(.....].......\.,7........... ].x...............................(....)..@...............0............................text...n........................... ..`.rdata...k.......l..................@..@.data...Tg...`...F...B..............@....pdata...6....2..8....2.............@..@.00cfg..8.....3.......2.............@..@.tls......... 3.......2.............@..._RDATA.......03.......2.............@..@.cE%......)..@3...)...2............. ..h.rsrc.........].......\.............@..@.reloc..x.... ].......\.............@..B........................................................................................................................................................................................................................

C:\Windows\Installer\44ab87.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: bsdfwerfgh, Template: Intel;1033, Revision Number: {27CEE494-4803-43C6-88D2-0A60C0CEC690}, Create Time/Date: Sun Dec 29 01:44:26 2024, Last Saved Time/Date: Sun Dec 29 01:44:26 2024, 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):	7589888
Entropy (8bit):	7.567338064977206
Encrypted:	false
SSDEEP:	98304:Srx6SBPSyGBIWVguaE99X1NNBNUpVzgKP/szL6lD6E97b1ScJFhs9kwfgdvC3OiW:SVLSR2A5ZvUp5gXKQE9319vExJXpNm
MD5:	C9E2F194B2CBFECBB21F589711AC51CB
SHA1:	838F8D868AC1328EF51A462D1A0FA599307E7AB8
SHA-256:	D6D6991513AFE8456FD9518302AE3B8965D4A1BF84F4FD8222FCEA862EE59109
SHA-512:	BECAD2838EC985A74E38E6733A1125144FDD56823C1EF16DDD24E5A1776B4C90074B0E747D0340D202122EDA7996488FC28270865B36A78B7562A68990DF1CCF
Malicious:	false
Reputation:	low
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Installer\44ab89.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: bsdfwerfgh, Template: Intel;1033, Revision Number: {27CEE494-4803-43C6-88D2-0A60C0CEC690}, Create Time/Date: Sun Dec 29 01:44:26 2024, Last Saved Time/Date: Sun Dec 29 01:44:26 2024, 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):	7589888
Entropy (8bit):	7.567338064977206
Encrypted:	false
SSDEEP:	98304:Srx6SBPSyGBIWVguaE99X1NNBNUpVzgKP/szL6lD6E97b1ScJFhs9kwfgdvC3OiW:SVLSR2A5ZvUp5gXKQE9319vExJXpNm
MD5:	C9E2F194B2CBFECBB21F589711AC51CB
SHA1:	838F8D868AC1328EF51A462D1A0FA599307E7AB8
SHA-256:	D6D6991513AFE8456FD9518302AE3B8965D4A1BF84F4FD8222FCEA862EE59109
SHA-512:	BECAD2838EC985A74E38E6733A1125144FDD56823C1EF16DDD24E5A1776B4C90074B0E747D0340D202122EDA7996488FC28270865B36A78B7562A68990DF1CCF
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Installer\MSIAD4C.tmp

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	6072476
Entropy (8bit):	7.391225718542069
Encrypted:	false
SSDEEP:	98304:vguaE99X1NNBNUpVzglP/szL6lD6E97b1ScJFhs9kwfgdvC3OiXpNmf:4A5ZvUp5g+KQE9319vExJXpNmf
MD5:	553313F340A9E6228CE430AE330F0F5E
SHA1:	D40FF05F74870F97323CDC75476F201E80793623
SHA-256:	57BE3D66CA18FC404B1FEBA4B67E925C413CBEDC9EB76E482BD2E4BB10A1D444
SHA-512:	E9FDCFB462129A3A3D2C138E97A5D16110FA63E1D42E4C0E784B74259EB9C3489F472C57C2B92789629403A65EE6394ABAA22B4F2C42938866A459E100F9F8BA
Malicious:	false
Preview:	...@IXOS.@.....@...Y.@.....@.....@.....@.....@.....@......&.{DD195A3E-F1E1-4747-B330-A0AD9E24708A}..Setup..sbfwyinhu.msi.@.....@.....@.....@........&.{27CEE494-4803-43C6-88D2-0A60C0CEC690}.....@.....@.....@.....@.......@.....@.....@.......@......Setup......Rollback..Rolling back action:..[1]..RollbackCleanup..Removing backup files..File: [1]...@.......@........ProcessComponents..Updating component registration.....@.....@.....@.]....&.{125CBCBA-000D-4311-82CD-4ABABCD734C4}*.C:\Program Files (x86)\Windows NT\file.dat.@.......@.....@.....@........InstallFiles..Copying new files&.File: [1], Directory: [9], Size: [6]...@P....@.....@......".C:\Program Files (x86)\Windows NT\....1\gujfn150\\|Windows NT\......Please insert the disk: ..cab1.cab.@.....@......C:\Windows\Installer\44ab87.msi.........@........file.dat..l4d..file.dat.@.....@P....@.......@.............@.........@.....@.....@.....@..]..@.b&..@...r......_....J..._.@A.......\.MZx.....................@..................................

C:\Windows\Installer\MSIB0D7.tmp

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	PE32+ executable (DLL) (console) x86-64, for MS Windows
Category:	modified
Size (bytes):	6070784
Entropy (8bit):	7.391209406124013
Encrypted:	false
SSDEEP:	98304:KguaE99X1NNBNUpVzglP/szL6lD6E97b1ScJFhs9kwfgdvC3OiXpNm:jA5ZvUp5g+KQE9319vExJXpNm
MD5:	F2667D49F895F5A458B245725B8B8E06
SHA1:	0B9B0375BBDDD7A8049C69AC8894350FA742D374
SHA-256:	C719EC19E1E00A334D48760CB39609C69FDD0AC7458700A6255DDF41FEB43BEE
SHA-512:	89126FCED8A2E49DE22ACD27D5D29BB1A0ED726120813D0179094CAA90BAC5725A7978606BB68EDA25A8E1ECDB1D86730AB87069957144A1C8B1D8525B00167D
Malicious:	true
Antivirus:	Antivirus: ReversingLabs, Detection: 18% Antivirus: Virustotal, Detection: 25%, Browse
Joe Sandbox View:	Filename: caonimayinhu.msi, Detection: malicious, Browse Filename: installer64v6.2.4.msi, Detection: malicious, Browse
Preview:	MZx.....................@...................................x...........!..L.!This program cannot be run in DOS mode.$..PE..d.....og.........." ........................................................0]......]...`.............................................`...0...(.....].......\.,7........... ].x...............................(....)..@...............0............................text...n........................... ..`.rdata...k.......l..................@..@.data...Tg...`...F...B..............@....pdata...6....2..8....2.............@..@.00cfg..8.....3.......2.............@..@.tls......... 3.......2.............@..._RDATA.......03.......2.............@..@.cE%......)..@3...)...2............. ..h.rsrc.........].......\.............@..@.reloc..x.... ].......\.............@..B........................................................................................................................................................................................................................

C:\Windows\Installer\SourceHash{DD195A3E-F1E1-4747-B330-A0AD9E24708A}

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):	1.1640370527285506
Encrypted:	false
SSDEEP:	12:JSbX72Fj0AGiLIlHVRpiBh/7777777777777777777777777vDHFNI6SBTnp7l0G:JSQI5A0KF
MD5:	2E9CA84D957B84240F668C9D76708DC5
SHA1:	619D010F9903DEE49432961521636E5D6CE9F938
SHA-256:	89DD12EA492970D2085DE5E0B388D2BCBD6C7FF1DDC33768839385E6FABAD600
SHA-512:	1112F0981010A48B00E531BF6E7AD45A0DEC6AB6202DDB49C80223736CCA8AAF224DA19C0F4673770C8D475E2225BDAAC62922AE812B2353886B6AC0EA4379FA
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):	1.4627714772730034
Encrypted:	false
SSDEEP:	48:w8PhAuRc06WXJ0FT5vmkhdeS5lrideSIWy:fhA13FThmkiyi
MD5:	D61182E20470C7318E762E6D59911051
SHA1:	78CE3D0D731AEE7BB005312BB63EAA212814AAE6
SHA-256:	6E7F4D55D8A898FB2387C0BB0628CCCDB5582C937F07C9D5795F7C6B7BE9D91C
SHA-512:	C67CA5D33AA93B1545D76D3714E995F2784DA5250A93A5185A69426113A54818924D8AF352C7AADF2F3B61E9C69A53414B03DD247E5283348F6A6E5151964627
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

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

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	Unicode text, UTF-8 (with BOM) text, with CRLF line terminators
Category:	dropped
Size (bytes):	364484
Entropy (8bit):	5.365506674869894
Encrypted:	false
SSDEEP:	1536:6qELG7gK+RaOOp3LCCpfmLgYI66xgFF9Sq8K6MAS2OMUHl6Gin327D22A26Kgaur:zTtbmkExhMJCIpEc
MD5:	0C02FAAA40C26C8EE71EDF377D0982E3
SHA1:	5A20EF3A8C76D3DEDD3C8D75868070EC729B0014
SHA-256:	AAE6A89410963FDCFA0BD77511D61637220619BA95ECC2D4CF842CD53146C326
SHA-512:	0799DD3472CC3917BDB267344B6030E55D8223CC9473DA82697C9291021E85FCF621F574810C7A00F990EB57434F4DF9D291A16A0B2A76C33158A25CA4EA9B46
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\~DF05D0331093754FDC.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\~DF065B81863B87FBC8.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):	1.4627714772730034
Encrypted:	false
SSDEEP:	48:w8PhAuRc06WXJ0FT5vmkhdeS5lrideSIWy:fhA13FThmkiyi
MD5:	D61182E20470C7318E762E6D59911051
SHA1:	78CE3D0D731AEE7BB005312BB63EAA212814AAE6
SHA-256:	6E7F4D55D8A898FB2387C0BB0628CCCDB5582C937F07C9D5795F7C6B7BE9D91C
SHA-512:	C67CA5D33AA93B1545D76D3714E995F2784DA5250A93A5185A69426113A54818924D8AF352C7AADF2F3B61E9C69A53414B03DD247E5283348F6A6E5151964627
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DF3D2181D62987A256.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\~DF429CD9A3D8EB092B.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	69632
Entropy (8bit):	0.10251313952646346
Encrypted:	false
SSDEEP:	24:ddmHZLdB5GipVGdB5GipV7VQwG4lrkg++T/Q:PmHldeScdeS5lr+ko
MD5:	B067098F668ABC9B6F20CCC1DF786E46
SHA1:	254563159118EDAF2A38EFC52A114B5EFA2D8104
SHA-256:	B6774F51EF3A9AD4A94A83C84E3C9A7E681818B5030A6639EE74DC1791EC6AC6
SHA-512:	B70F5131705A8A9B5C7810F2E4B2BE068FDB0DC7CFF95AE91C5BD8FB4FD7C9C3803A77299A9F1D06D034A0F322ECC7EC659973758BBBF0EF3D366E0DECE771CD
Malicious:	false
Preview:	........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DF7D953AE2578BBAEF.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\~DF87C3064B1F1D757F.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\~DFA018B1F9E89F9CB7.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):	1.1792165725149162
Encrypted:	false
SSDEEP:	48:GHnoujPveFXJpT51mkhdeS5lrideSIWy:GHoZRTzmkiyi
MD5:	8A4A74B11DC31C55BD12362BED24E275
SHA1:	E035681105BFBCEBA6DB3403E418345CF59BBC0A
SHA-256:	E032A631FD7C672BD2E089FD1AAEA314F3ACD6BB13B9EA66F94D232435289FF7
SHA-512:	3D83320ACFCA28B9816CDBAF76EADFEE7602718AA37B5D08DE67FF078F68477F5208B1DBC35D61AABD2F22A377BB6D4265162B28F2660B6A52E3FFA475B20CB1
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DFA06C0F3FC66140BA.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):	1.4627714772730034
Encrypted:	false
SSDEEP:	48:w8PhAuRc06WXJ0FT5vmkhdeS5lrideSIWy:fhA13FThmkiyi
MD5:	D61182E20470C7318E762E6D59911051
SHA1:	78CE3D0D731AEE7BB005312BB63EAA212814AAE6
SHA-256:	6E7F4D55D8A898FB2387C0BB0628CCCDB5582C937F07C9D5795F7C6B7BE9D91C
SHA-512:	C67CA5D33AA93B1545D76D3714E995F2784DA5250A93A5185A69426113A54818924D8AF352C7AADF2F3B61E9C69A53414B03DD247E5283348F6A6E5151964627
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DFC9B6F800F9E20D02.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\~DFEAF2EA8355649DFA.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):	1.1792165725149162
Encrypted:	false
SSDEEP:	48:GHnoujPveFXJpT51mkhdeS5lrideSIWy:GHoZRTzmkiyi
MD5:	8A4A74B11DC31C55BD12362BED24E275
SHA1:	E035681105BFBCEBA6DB3403E418345CF59BBC0A
SHA-256:	E032A631FD7C672BD2E089FD1AAEA314F3ACD6BB13B9EA66F94D232435289FF7
SHA-512:	3D83320ACFCA28B9816CDBAF76EADFEE7602718AA37B5D08DE67FF078F68477F5208B1DBC35D61AABD2F22A377BB6D4265162B28F2660B6A52E3FFA475B20CB1
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DFEC396ED7C48FC61A.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	32768
Entropy (8bit):	0.07127396327920231
Encrypted:	false
SSDEEP:	6:2/9LG7iVCnLG7iVrKOzPLHKOV3I/ySBHzEXiVky6l7:2F0i8n0itFzDHFNI6SBT27
MD5:	CE0BD968949BAB966476D02CB0A35956
SHA1:	BFE63E7AC074A5C5C00EA4E368BFFA32E0C8C1AB
SHA-256:	3A173BD2ED83EBC9856EEE839B319285E3050BA1AC4CF7A7B41483FBCF22A30C
SHA-512:	B187E1C09883148B17CB4DDAD6F865191105960EDF5207F33683B2356A7269C1A7C8F47E5F65FFEF8E248BB8A862F1E49FF7FA22C09163A42152ED33F6A4742D
Malicious:	false
Preview:	........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DFF8961FD0412468BF.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):	1.1792165725149162
Encrypted:	false
SSDEEP:	48:GHnoujPveFXJpT51mkhdeS5lrideSIWy:GHoZRTzmkiyi
MD5:	8A4A74B11DC31C55BD12362BED24E275
SHA1:	E035681105BFBCEBA6DB3403E418345CF59BBC0A
SHA-256:	E032A631FD7C672BD2E089FD1AAEA314F3ACD6BB13B9EA66F94D232435289FF7
SHA-512:	3D83320ACFCA28B9816CDBAF76EADFEE7602718AA37B5D08DE67FF078F68477F5208B1DBC35D61AABD2F22A377BB6D4265162B28F2660B6A52E3FFA475B20CB1
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: bsdfwerfgh, Template: Intel;1033, Revision Number: {27CEE494-4803-43C6-88D2-0A60C0CEC690}, Create Time/Date: Sun Dec 29 01:44:26 2024, Last Saved Time/Date: Sun Dec 29 01:44:26 2024, Number of Pages: 300, Number of Words: 2, Name of Creating Application: Windows Installer XML Toolset (3.14.1.8722), Security: 2
Entropy (8bit):	7.567338064977206
TrID:	Microsoft Windows Installer (60509/1) 88.31% Generic OLE2 / Multistream Compound File (8008/1) 11.69%
File name:	sbfwyinhu.msi
File size:	7'589'888 bytes
MD5:	c9e2f194b2cbfecbb21f589711ac51cb
SHA1:	838f8d868ac1328ef51a462d1a0fa599307e7ab8
SHA256:	d6d6991513afe8456fd9518302ae3b8965d4a1bf84f4fd8222fcea862ee59109
SHA512:	becad2838ec985a74e38e6733a1125144fdd56823c1ef16ddd24e5a1776b4c90074b0e747d0340d202122eda7996488fc28270865b36a78b7562a68990df1ccf
SSDEEP:	98304:Srx6SBPSyGBIWVguaE99X1NNBNUpVzgKP/szL6lD6E97b1ScJFhs9kwfgdvC3OiW:SVLSR2A5ZvUp5gXKQE9319vExJXpNm
TLSH:	B37601365AB7B0BCF693D6B58AB78777A037379117265CBF00A5E3301632A014B46B72
File Content Preview:	........................>......................................................................................................................................................................................................................................

File Icon


Icon Hash:	2d2e3797b32b2b99

Network Behavior

⊘No network behavior found

Statistics

CPU Usage

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Memory Usage

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Behavior

Click to jump to process

System Behavior

Analysis Process: msiexec.exePID: 5244, Parent PID: 1028

General

Target ID:	0
Start time:	22:22:00
Start date:	28/12/2024
Path:	C:\Windows\System32\msiexec.exe
Wow64 process (32bit):	false
Commandline:	"C:\Windows\System32\msiexec.exe" /i "C:\Users\user\Desktop\sbfwyinhu.msi"
Imagebase:	0x7ff759ee0000
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: 6348, Parent PID: 632

General

Target ID:	1
Start time:	22:22:01
Start date:	28/12/2024
Path:	C:\Windows\System32\msiexec.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\msiexec.exe /V
Imagebase:	0x7ff759ee0000
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: 5980, Parent PID: 6348

General

Target ID:	3
Start time:	22:22:03
Start date:	28/12/2024
Path:	C:\Windows\System32\msiexec.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\System32\MsiExec.exe -Embedding B1EDC09F39964843F9FB53C198500DCD E Global\MSI0000
Imagebase:	0x7ff759ee0000
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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Warning!

Windows Analysis Report sbfwyinhu.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

Anti Debugging

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\44ab88.rbs

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

C:\Program Files (x86)\Windows NT\hrsv.tac

C:\Windows\Installer\44ab87.msi

C:\Windows\Installer\44ab89.msi

C:\Windows\Installer\MSIAD4C.tmp

C:\Windows\Installer\MSIB0D7.tmp

C:\Windows\Installer\SourceHash{DD195A3E-F1E1-4747-B330-A0AD9E24708A}

C:\Windows\Installer\inprogressinstallinfo.ipi

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

C:\Windows\Temp\~DF05D0331093754FDC.TMP

C:\Windows\Temp\~DF065B81863B87FBC8.TMP

C:\Windows\Temp\~DF3D2181D62987A256.TMP

C:\Windows\Temp\~DF429CD9A3D8EB092B.TMP

C:\Windows\Temp\~DF7D953AE2578BBAEF.TMP

C:\Windows\Temp\~DF87C3064B1F1D757F.TMP

C:\Windows\Temp\~DFA018B1F9E89F9CB7.TMP

C:\Windows\Temp\~DFA06C0F3FC66140BA.TMP

C:\Windows\Temp\~DFC9B6F800F9E20D02.TMP

C:\Windows\Temp\~DFEAF2EA8355649DFA.TMP

C:\Windows\Temp\~DFEC396ED7C48FC61A.TMP

C:\Windows\Temp\~DFF8961FD0412468BF.TMP

Static File Info

General

File Icon

Network Behavior

Statistics

CPU Usage

Windows Analysis Report
sbfwyinhu.msi