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Windows Analysis Report
T1#U52a9#U624b1.0.6.msi

Overview

General Information

Sample name:	T1#U52a9#U624b1.0.6.msi renamed because original name is a hash value
Original sample name:	T11.0.6.msi
Analysis ID:	1583659
MD5:	e04b9cbb71a4e3b86cab48464bc6ea89
SHA1:	21e4411016456cb887c8552829d08cdd362ff64c
SHA256:	cea9ff02e6556a05a92102e33e516bf937bc47f431c0771912c34c7e4d8653d5
Tags:	msiSilverFoxValleyRATwinosuser-kafan_shengui
Infos:

Detection

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

Signatures

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

PE file has nameless sections

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

Creates files inside the system directory

Deletes files inside the Windows folder

Detected non-DNS traffic on DNS port

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: 7492 cmdline: "C:\Windows\System32\msiexec.exe" /i "C:\Users\user\Desktop\T1#U52a9#U624b1.0.6.msi" MD5: E5DA170027542E25EDE42FC54C929077)

msiexec.exe (PID: 7564 cmdline: C:\Windows\system32\msiexec.exe /V MD5: E5DA170027542E25EDE42FC54C929077)

msiexec.exe (PID: 7664 cmdline: C:\Windows\System32\MsiExec.exe -Embedding DC476125CE2FBE4BECE6586431DDACEF 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\MSIBD4A.tmp	ReversingLabs: Detection: 13%
Source: C:\Windows\Installer\MSIBD4A.tmp	Virustotal: Detection: 18%			Perma Link

Multi AV Scanner detection for submitted file

Source: T1#U52a9#U624b1.0.6.msi

Virustotal: Detection: 8%

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

Source: global traffic

TCP traffic: 192.168.2.9:51875 -> 162.159.36.2:53

Source: unknown	TCP traffic detected without corresponding DNS query: 162.159.36.2
Source: unknown	TCP traffic detected without corresponding DNS query: 162.159.36.2
Source: unknown	TCP traffic detected without corresponding DNS query: 162.159.36.2
Source: unknown	TCP traffic detected without corresponding DNS query: 162.159.36.2

System Summary

PE file has nameless sections

Source: MSIBD4A.tmp.2.dr	Static PE information: section name:
Source: MSIBD4A.tmp.2.dr	Static PE information: section name:
Source: MSIBD4A.tmp.2.dr	Static PE information: section name:
Source: MSIBD4A.tmp.2.dr	Static PE information: section name:
Source: MSIBD4A.tmp.2.dr	Static PE information: section name:
Source: MSIBD4A.tmp.2.dr	Static PE information: section name:
Source: MSIBD4A.tmp.2.dr	Static PE information: section name:
Source: MSIBD4A.tmp.2.dr	Static PE information: section name:
Source: MSIBD4A.tmp.2.dr	Static PE information: section name:
Source: MSIBD4A.tmp.2.dr	Static PE information: section name:
Source: MSIBD4A.tmp.2.dr	Static PE information: section name:

Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\58b47f.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{8E5DB142-74FF-41C0-815B-A0B7F7648476}	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\MSIB653.tmp	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\58b481.msi	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\58b481.msi	Jump to behavior
Source: C:\Windows\System32\msiexec.exe	File created: C:\Windows\Installer\MSIBD4A.tmp	Jump to behavior

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

File deleted: C:\Windows\Installer\58b481.msi

Jump to behavior

Source: Joe Sandbox View

Dropped File: C:\Windows\Installer\MSIBD4A.tmp 249F004E85CDC0D961BC5B068D865577C7D0004DFB9A4E94E23AC19A2C4D5D21

Source: MSIBD4A.tmp.2.dr

Static PE information: Number of sections : 12 > 10

Source: T1#U52a9#U624b1.0.6.msi

Binary or memory string: OriginalFilenameReachFramework.resources.dll4 vs T1#U52a9#U624b1.0.6.msi

Source: MSIBD4A.tmp.2.dr	Static PE information: Section: ZLIB complexity 0.9999188345151715
Source: MSIBD4A.tmp.2.dr	Static PE information: Section: ZLIB complexity 0.9916735197368421
Source: MSIBD4A.tmp.2.dr	Static PE information: Section: ZLIB complexity 0.9996056488473768

Source: T1#U52a9#U624b1.0.6.msi, 58b47f.msi.2.dr, MSIBD4A.tmp.2.dr, 58b480.rbs.2.dr, 58b481.msi.2.dr, MSIB653.tmp.2.dr

Binary or memory string: !.SLn

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\~DF6B8785211C82E065.TMP

Jump to behavior

Source: T1#U52a9#U624b1.0.6.msi

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

Source: T1#U52a9#U624b1.0.6.msi

Virustotal: Detection: 8%

Source: unknown	Process created: C:\Windows\System32\msiexec.exe "C:\Windows\System32\msiexec.exe" /i "C:\Users\user\Desktop\T1#U52a9#U624b1.0.6.msi"
Source: unknown	Process created: C:\Windows\System32\msiexec.exe C:\Windows\system32\msiexec.exe /V
Source: C:\Windows\System32\msiexec.exe	Process created: C:\Windows\System32\msiexec.exe C:\Windows\System32\MsiExec.exe -Embedding DC476125CE2FBE4BECE6586431DDACEF E Global\MSI0000
Source: C:\Windows\System32\msiexec.exe	Process created: C:\Windows\System32\msiexec.exe C:\Windows\System32\MsiExec.exe -Embedding DC476125CE2FBE4BECE6586431DDACEF E Global\MSI0000	Jump to behavior

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

Source: T1#U52a9#U624b1.0.6.msi

Static file information: File size 8015872 > 1048576

Source: MSIBD4A.tmp.2.dr	Static PE information: section name:
Source: MSIBD4A.tmp.2.dr	Static PE information: section name:
Source: MSIBD4A.tmp.2.dr	Static PE information: section name:
Source: MSIBD4A.tmp.2.dr	Static PE information: section name:
Source: MSIBD4A.tmp.2.dr	Static PE information: section name:
Source: MSIBD4A.tmp.2.dr	Static PE information: section name:
Source: MSIBD4A.tmp.2.dr	Static PE information: section name:
Source: MSIBD4A.tmp.2.dr	Static PE information: section name:
Source: MSIBD4A.tmp.2.dr	Static PE information: section name:
Source: MSIBD4A.tmp.2.dr	Static PE information: section name:
Source: MSIBD4A.tmp.2.dr	Static PE information: section name:

Source: MSIBD4A.tmp.2.dr	Static PE information: section name: entropy: 7.999751864479291
Source: MSIBD4A.tmp.2.dr	Static PE information: section name: entropy: 7.983523508989422
Source: MSIBD4A.tmp.2.dr	Static PE information: section name: entropy: 7.999688733683351
Source: MSIBD4A.tmp.2.dr	Static PE information: section name: entropy: 7.022473212230831

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

File created: C:\Windows\Installer\MSIBD4A.tmp

Jump to dropped file

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

File created: C:\Windows\Installer\MSIBD4A.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\MSIBD4A.tmp

Jump to dropped file

Source: C:\Windows\System32\msiexec.exe TID: 7704

Thread sleep count: 404 > 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: MSIB653.tmp.2.dr

Binary or memory string: KGvMcIL:=

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

Process information queried: ProcessInformation

Jump to behavior

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

Mitre Att&ck Matrix

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

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Screenshots

Thumbnails

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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
T1#U52a9#U624b1.0.6.msi	8%	Virustotal		Browse
T1#U52a9#U624b1.0.6.msi	11%	ReversingLabs	Win64.Trojan.Malgent

Dropped Files

Source	Detection	Scanner	Label	Link
C:\Windows\Installer\MSIBD4A.tmp	13%	ReversingLabs
C:\Windows\Installer\MSIBD4A.tmp	18%	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:	1583659
Start date and time:	2025-01-03 09:21:09 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 25s
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:	8
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:	T1#U52a9#U624b1.0.6.msi renamed because original name is a hash value
Original Sample Name:	T11.0.6.msi
Detection:	MAL
Classification:	mal60.winMSI@4/21@0/0
EGA Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .msi

Warnings

Exclude process from analysis (whitelisted): MpCmdRun.exe, dllhost.exe, WMIADAP.exe, SIHClient.exe, conhost.exe
Excluded IPs from analysis (whitelisted): 4.245.163.56
Excluded domains from analysis (whitelisted): slscr.update.microsoft.com, d.4.1.9.1.6.7.1.0.0.0.0.0.0.0.0.1.0.0.9.0.0.1.f.1.1.1.0.1.0.a.2.ip6.arpa, fe3cr.delivery.mp.microsoft.com
Not all processes where analyzed, report is missing behavior information

Simulations

Behavior and APIs

⊘No simulations

Joe Sandbox View / Context

IPs

⊘No context

Domains

⊘No context

ASNs

⊘No context

JA3 Fingerprints

⊘No context

Dropped Files

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
C:\Windows\Installer\MSIBD4A.tmp	installer64v3.2.6.msi	Get hash	malicious	Unknown	Browse
	installer64v9.3.5.msi	Get hash	malicious	Unknown	Browse
	installer64v2.1.6.msi	Get hash	malicious	Unknown	Browse

Created / dropped Files

C:\Config.Msi\58b480.rbs

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	6437610
Entropy (8bit):	7.98191692169484
Encrypted:	false
SSDEEP:	196608:3tt4l9BM93vfIqFp9WaZaSkM1pjS4AbWU4m:3tw8pnaEmam
MD5:	66D1E1BB9ADB3445453346DD64CA9C60
SHA1:	95A221D26ED06C1EC4795ABAE9F605CD98A20783
SHA-256:	FF8DF24BEDC41D47D627E3C9D1153CD509299BD92C88024D46E4E2D44CB9EF5D
SHA-512:	A4C485DA7D1CC42B536D63C772C41773920B272DA66822531AA2F555D21B78B9B75B12E078828DE354A22AE03FCD920CDC22D5695245670BE3B18630164BE87C
Malicious:	false
Reputation:	low
Preview:	...@IXOS.@.....@..#Z.@.....@.....@.....@.....@.....@......&.{8E5DB142-74FF-41C0-815B-A0B7F7648476}..Setup..T1#U52a9#U624b1.0.6.msi.@.....@.....@.....@........&.{57FC81EB-B04C-4BD3-97EC-3EC652C360EC}.....@.....@.....@.....@.......@.....@.....@.......@......Setup......Rollback..Rolling back action:..[1]..RollbackCleanup..Removing backup files..File: [1]....ProcessComponents..Updating component registration..&.{125CBCBA-000D-4311-82CD-4ABABCD734C4}&.{8E5DB142-74FF-41C0-815B-A0B7F7648476}.@........InstallFiles..Copying new files&.File: [1], Directory: [9], Size: [6]..".C:\Program Files (x86)\Windows NT\....*.C:\Program Files (x86)\Windows NT\file.dat...._K..._.@A.......b.MZx.....................@...................................x...........!..L.!This program cannot be run in DOS mode.$..PE..d...R..[.........." .................K....................................................`... ...... ........ ...... ..............`.E....LlF.\....P(.....8vF.h}..........@.E.......................

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

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	1544240
Entropy (8bit):	7.999883662868255
Encrypted:	true
SSDEEP:	24576:ONB8hzdMIbBInIVVi5pLMsMg6DMTiOBP1pjmtWydMo0NY8LwaUbT15jM9zdY1r1I:OX8pdV1kSicQ6DMN7pjiy1Y8LPq15jMN
MD5:	A26ADEBF7FA018100B1E9D95BBBBF47F
SHA1:	AC9C395825604B9A00882E04987862E1047989B6
SHA-256:	8DBBB555D63DD8C50DEB6F6805723155BDCD86A647F3855FADDB7FFFB406BD0C
SHA-512:	053AC5263410A388BC1DEE89D6B6CB5C85A098A7A2AED5A02069C58EB3418F4FB35A1073EFB84B33A80305A9229A630415A8FE1F8B8A6FB0E9D8F92A5DE89701
Malicious:	false
Reputation:	low
Preview:	.@S......J.,s...............5.oC...6g....#W.'T..TJzt..%........H........A`F..tuJ)0..q. ..V:..].U5$..`..i..e.U..\u...Z\|.^.emi>...u.6...D.....w`..YO..es ./.Q....x..1.{..xI..I...........sa./....l.....>.N......ba..>.rr..C.Q............m.).....&. \.k.... 4F.%^.l.x...'..x.g'.....<..YXh..Y,..6}.7R..V....rn_\|.!.s.....5....A..r.3r4..Q...N..2E.....D.Mk....U.K/?x}..;.\|NYQ....w.`.E.;...?....]W...^A.H......{$5....].........Gnv.l3...J0..M. V.."d.p;.......t..e..Q.....gczs...N8g.$'..4.......r.B.TX@....\...............V:?U.LF....y...3.=..f3..O...F.V...../w...l....$W..,.......W..:.No..A.@..F.b.;b.Y....4.-j.Pp.wi...(.R."Z.^\........h.j\|...P.Li.....".~.....F.~.3".2F.E..-aX/.l.t_.....V.^...3.C....]...l..........Q?..YU+P.cGG..Qo...9B.~.......7.... %<...U..:.#..fu.F?D{.Y]..2..m....VsN.}.J3.@jh..9...o...Y].Y.........?.7Z._D<&.ZR.H...q...E.!.8.r.m...D.0.._..../..959.\|...h...no.H.+H]l......S.6...d..5.z.}BFK-yk......j.2..t....[.N..@_G.&U...f.Bh.i....`.V%.......

C:\Windows\Installer\58b47f.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: b, Template: Intel;1033, Revision Number: {57FC81EB-B04C-4BD3-97EC-3EC652C360EC}, Create Time/Date: Thu Jan 2 15:39:04 2025, Last Saved Time/Date: Thu Jan 2 15:39:04 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):	8015872
Entropy (8bit):	7.983210913304024
Encrypted:	false
SSDEEP:	196608:OXMe1eWGrpqtt4l9BM93vfIqCp9WaZaSkM1pjS4AbWU4:iezrwtwLpnaEma
MD5:	E04B9CBB71A4E3B86CAB48464BC6EA89
SHA1:	21E4411016456CB887C8552829D08CDD362FF64C
SHA-256:	CEA9FF02E6556A05A92102E33E516BF937BC47F431C0771912C34C7E4D8653D5
SHA-512:	93508606D8B3C7C12B773A880CCAE83F0428D5BA578BADF669CA2949EEDF5AC4D9D6638BEB878C38CE34C14BC9ED96B20E92ED64E45B93FAC406949EE077ECB3
Malicious:	false
Reputation:	low
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Installer\58b481.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: b, Template: Intel;1033, Revision Number: {57FC81EB-B04C-4BD3-97EC-3EC652C360EC}, Create Time/Date: Thu Jan 2 15:39:04 2025, Last Saved Time/Date: Thu Jan 2 15:39:04 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):	8015872
Entropy (8bit):	7.983210913304024
Encrypted:	false
SSDEEP:	196608:OXMe1eWGrpqtt4l9BM93vfIqCp9WaZaSkM1pjS4AbWU4:iezrwtwLpnaEma
MD5:	E04B9CBB71A4E3B86CAB48464BC6EA89
SHA1:	21E4411016456CB887C8552829D08CDD362FF64C
SHA-256:	CEA9FF02E6556A05A92102E33E516BF937BC47F431C0771912C34C7E4D8653D5
SHA-512:	93508606D8B3C7C12B773A880CCAE83F0428D5BA578BADF669CA2949EEDF5AC4D9D6638BEB878C38CE34C14BC9ED96B20E92ED64E45B93FAC406949EE077ECB3
Malicious:	false
Reputation:	low
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Installer\MSIB653.tmp

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	6431912
Entropy (8bit):	7.982272526004479
Encrypted:	false
SSDEEP:	196608:jtt4l9BM93vfIqFp9WaZaSkM1pjS4AbWU4M:jtw8pnaEmaM
MD5:	BE1A13C54CF5B2352C7878179377BC35
SHA1:	95D992C4D35CEE63D973F36DDFD63E0302D29C4D
SHA-256:	87392B5E96C504BCD361FE033D2C76F48763FE1151652AAB6F6793B247B5DA57
SHA-512:	772A2AD5F6F775967A0EB7DF2A8D36A7A7B67B803F43C5A6ED6ECABA1DDC80BA04EC6446B884DF4E0BD58F312DD036C2A7A6598D52EAAB123EF309BE53F726E7
Malicious:	false
Reputation:	low
Preview:	...@IXOS.@.....@..#Z.@.....@.....@.....@.....@.....@......&.{8E5DB142-74FF-41C0-815B-A0B7F7648476}..Setup..T1#U52a9#U624b1.0.6.msi.@.....@.....@.....@........&.{57FC81EB-B04C-4BD3-97EC-3EC652C360EC}.....@.....@.....@.....@.......@.....@.....@.......@......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]...@0....@.....@......".C:\Program Files (x86)\Windows NT\....1\gujfn150\\|Windows NT\......Please insert the disk: ..cab1.cab.@.....@......C:\Windows\Installer\58b47f.msi.........@........file.dat..l4d..file.dat.@.....@0....@.......@.............@.........@.....@.....@.j..@.....@.....@.........._....J..._.@A.......b.MZx.....................@........................

C:\Windows\Installer\MSIBD4A.tmp

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	PE32+ executable (DLL) (console) x86-64, for MS Windows
Category:	modified
Size (bytes):	6430208
Entropy (8bit):	7.982364314290427
Encrypted:	false
SSDEEP:	196608:Ott4l9BM93vfIqFp9WaZaSkM1pjS4AbWU4:Otw8pnaEma
MD5:	617C65026B6B5DA62E40BCD3C602CCEB
SHA1:	2F9D0A1D67960F8DF8724E36934AB203EE25E81D
SHA-256:	249F004E85CDC0D961BC5B068D865577C7D0004DFB9A4E94E23AC19A2C4D5D21
SHA-512:	AD8D44617879669B10927F827FDA46E792934915C694DA982BF0FA5BC005159B3805B6C5D812D65FCECB49A84E5ED6914F5BA68E3CFCCC5F1CF3582AD19F2DBF
Malicious:	true
Antivirus:	Antivirus: ReversingLabs, Detection: 13% Antivirus: Virustotal, Detection: 18%, Browse
Joe Sandbox View:	Filename: installer64v3.2.6.msi, Detection: malicious, Browse Filename: installer64v9.3.5.msi, Detection: malicious, Browse Filename: installer64v2.1.6.msi, Detection: malicious, Browse
Reputation:	low
Preview:	MZx.....................@...................................x...........!..L.!This program cannot be run in DOS mode.$..PE..d...R..[.........." .................K....................................................`... ...... ........ ...... ..............`.E....LlF.\....P(.....8vF.h}..........@.E...............................E.(.......................................................................................@............0..........................@........................t..............@............@....'......H..............@.................(......H..............@.................(......J..............@................ (......L..............@................0(......N..............@................@(......N..............@....rsrc........P(......V..............@..@......... ...`(......Z..............@.............D...E...C..$..............@...........................................................................................................................................

C:\Windows\Installer\SourceHash{8E5DB142-74FF-41C0-815B-A0B7F7648476}

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):	1.1704027524014537
Encrypted:	false
SSDEEP:	12:JSbX72FjoAGiLIlHVRpU5h/7777777777777777777777777vDHFmUjDxJl0i8Q:JqQI5GnOF
MD5:	430D395EF9D9EAAD49E933ACA54C24D7
SHA1:	B07E406E16C10BF6ADC6637002718183576AF7F0
SHA-256:	BF5A883EE5372485B7FFD112C5A38D1936EB6FF573E7F9245F6478AE9A63150E
SHA-512:	5DA35FE6B397B4B5AFC8302A29FF2A41B6E265206C56BD0517F05BC6CB562307C43E69837E7B6631E6648B6BBB17453C23AF1D781C15DFC257BD20EF66A1B873
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):	1.4660861497061712
Encrypted:	false
SSDEEP:	48:c8PhkuRc06WXJEnT5Z/wdeS5gMrCdeSIJ7Ra:zhk1HnTX/1dgxRa
MD5:	9BD758F2F5B14A09DD13918DE090F83F
SHA1:	7FAA47347688A5FC579FE732A240D85DD758A85F
SHA-256:	365D7D61FF455F64272048339AF7455761AB8E461326016244AF35B52308A698
SHA-512:	FE767C1AE984B3D6FD02D10A1F276366CDF69AB0059300D9A9B4804EFD0EB08F6D2565E799D571D985829C8D1C9C8B7D3DEE4FD47D7B49A36A72F9244E4F5168
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):	5.362953474127173
Encrypted:	false
SSDEEP:	1536:6qELG7gK+RaOOp3LCCpfmLgYI66xgFF9Sq8K6MAS2OMUHl6Gin327D22A26KgauT:zTtbmkExhMJCIpEq
MD5:	A3780392F038FFC3E72FEDA5E5FC02E9
SHA1:	475C867FD2DF9BE301217700C60BD890A2E5AEF8
SHA-256:	C57DA3F08CC86B9039936D58E99B6805B25326C917691F857F8FC4C0C26E24AD
SHA-512:	FBA1C592A86374C18C1F4DACB2D5A8869CCD01165B654D109BDBF0B4150EB91A8D9F71A5BCDAE61563775B7F4E52545AB535C22AE8B82FA8549A471E767D1874
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\~DF11A30459E7652617.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\~DF172B4B4873B680A1.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\~DF2829B94E5860995F.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):	1.1814197768392058
Encrypted:	false
SSDEEP:	48:ChnMufNveFXJbT5j/wdeS5gMrCdeSIJ7Ra:wMrDTl/1dgxRa
MD5:	06B7B5B5BD87C97C9BC189742C02EBC4
SHA1:	A7B0C5D7558F6D20A1BB5A818F92B715FBD8E439
SHA-256:	FAB928E232B5E6DD0C4B4F89458888FCD00B01A660AE020E4CE83BD8FB45C4D3
SHA-512:	6415E6BA8B1E3EEC2A7C8F464D2DD03C342D10F7BFB7A6CE97979D0AEFA8432E0DFC4EA561FFDAD03D1A75C237A2B44370E9385F57C1A98CD85D57E8E1787A4A
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DF595A5E92F9517841.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\~DF60D39190CDDD1513.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):	1.1814197768392058
Encrypted:	false
SSDEEP:	48:ChnMufNveFXJbT5j/wdeS5gMrCdeSIJ7Ra:wMrDTl/1dgxRa
MD5:	06B7B5B5BD87C97C9BC189742C02EBC4
SHA1:	A7B0C5D7558F6D20A1BB5A818F92B715FBD8E439
SHA-256:	FAB928E232B5E6DD0C4B4F89458888FCD00B01A660AE020E4CE83BD8FB45C4D3
SHA-512:	6415E6BA8B1E3EEC2A7C8F464D2DD03C342D10F7BFB7A6CE97979D0AEFA8432E0DFC4EA561FFDAD03D1A75C237A2B44370E9385F57C1A98CD85D57E8E1787A4A
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DF6B8785211C82E065.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	69632
Entropy (8bit):	0.10369626599160842
Encrypted:	false
SSDEEP:	24:warM1ZLdB5GipVGdB5GipV7VqKwG/Plrkgy+C:warM1ldeScdeS5gMryt
MD5:	502529D8C2E960356479E2C5EC443BDF
SHA1:	CD461FBBAA70B934B48DA4EFCC08DF8F3EE9655C
SHA-256:	0CA4CDFD816DF689212CCFD3C9EDF109167071703CC39E529E27B12B1C8475BB
SHA-512:	E8BECEFCC55C4C7AFA7B655B834C9FA32E4F9C9E2E06A887695AEF6C726E30727877AD50F8296BA020B78569E5B198C7E5B125C6F4F6C9BF2805D990101543BA
Malicious:	false
Preview:	........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DF75F2B47A71A164CF.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\~DF8B7809C7D9615554.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):	1.4660861497061712
Encrypted:	false
SSDEEP:	48:c8PhkuRc06WXJEnT5Z/wdeS5gMrCdeSIJ7Ra:zhk1HnTX/1dgxRa
MD5:	9BD758F2F5B14A09DD13918DE090F83F
SHA1:	7FAA47347688A5FC579FE732A240D85DD758A85F
SHA-256:	365D7D61FF455F64272048339AF7455761AB8E461326016244AF35B52308A698
SHA-512:	FE767C1AE984B3D6FD02D10A1F276366CDF69AB0059300D9A9B4804EFD0EB08F6D2565E799D571D985829C8D1C9C8B7D3DEE4FD47D7B49A36A72F9244E4F5168
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DFBBFD869ABD2A1AA8.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):	1.4660861497061712
Encrypted:	false
SSDEEP:	48:c8PhkuRc06WXJEnT5Z/wdeS5gMrCdeSIJ7Ra:zhk1HnTX/1dgxRa
MD5:	9BD758F2F5B14A09DD13918DE090F83F
SHA1:	7FAA47347688A5FC579FE732A240D85DD758A85F
SHA-256:	365D7D61FF455F64272048339AF7455761AB8E461326016244AF35B52308A698
SHA-512:	FE767C1AE984B3D6FD02D10A1F276366CDF69AB0059300D9A9B4804EFD0EB08F6D2565E799D571D985829C8D1C9C8B7D3DEE4FD47D7B49A36A72F9244E4F5168
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DFC0F536A944E93734.TMP

Download File

Process:	C:\Windows\System32\msiexec.exe
File Type:	data
Category:	dropped
Size (bytes):	32768
Entropy (8bit):	0.07598891261263502
Encrypted:	false
SSDEEP:	6:2/9LG7iVCnLG7iVrKOzPLHKOeRrAjs4I2h6Vky6lD1:2F0i8n0itFzDHFmUjDxJ
MD5:	23BF8301BCAB56270F5E29B2488D44F4
SHA1:	77DB30BE0A558B8A086501AC319CF601F3F669D5
SHA-256:	F8DEF1F5096332509AB5B11077A08868DF99A1B9F3D8F7CA129C3BEB6083C05C
SHA-512:	510D0BD282AE86546C036E70922318659FDCB20C6E5014E0E36D2653134639D3E90C360D1B85D6A1076EEC2C8A5DA2AAC43CBE85E2D5ADD78830D39BE931882F
Malicious:	false
Preview:	........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DFD295F9F10D1BE834.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):	1.1814197768392058
Encrypted:	false
SSDEEP:	48:ChnMufNveFXJbT5j/wdeS5gMrCdeSIJ7Ra:wMrDTl/1dgxRa
MD5:	06B7B5B5BD87C97C9BC189742C02EBC4
SHA1:	A7B0C5D7558F6D20A1BB5A818F92B715FBD8E439
SHA-256:	FAB928E232B5E6DD0C4B4F89458888FCD00B01A660AE020E4CE83BD8FB45C4D3
SHA-512:	6415E6BA8B1E3EEC2A7C8F464D2DD03C342D10F7BFB7A6CE97979D0AEFA8432E0DFC4EA561FFDAD03D1A75C237A2B44370E9385F57C1A98CD85D57E8E1787A4A
Malicious:	false
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\Temp\~DFF5F1A79AD101A57F.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: b, Template: Intel;1033, Revision Number: {57FC81EB-B04C-4BD3-97EC-3EC652C360EC}, Create Time/Date: Thu Jan 2 15:39:04 2025, Last Saved Time/Date: Thu Jan 2 15:39:04 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):	7.983210913304024
TrID:	Microsoft Windows Installer (60509/1) 88.31% Generic OLE2 / Multistream Compound File (8008/1) 11.69%
File name:	T1#U52a9#U624b1.0.6.msi
File size:	8'015'872 bytes
MD5:	e04b9cbb71a4e3b86cab48464bc6ea89
SHA1:	21e4411016456cb887c8552829d08cdd362ff64c
SHA256:	cea9ff02e6556a05a92102e33e516bf937bc47f431c0771912c34c7e4d8653d5
SHA512:	93508606d8b3c7c12b773a880ccae83f0428d5ba578badf669ca2949eedf5ac4d9d6638beb878c38ce34c14bc9ed96b20e92ed64e45b93fac406949ee077ecb3
SSDEEP:	196608:OXMe1eWGrpqtt4l9BM93vfIqCp9WaZaSkM1pjS4AbWU4:iezrwtwLpnaEma
TLSH:	0186334BB33DBAB9D6A2663B5D7706C68870BEC061F18296D7C03F4E28711B125F3291
File Content Preview:	........................>......................................................................................................................................................................................................................................

File Icon


Icon Hash:	2d2e3797b32b2b99

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 3, 2025 09:22:49.122648001 CET	51875	53	192.168.2.9	162.159.36.2
Jan 3, 2025 09:22:49.127599955 CET	53	51875	162.159.36.2	192.168.2.9
Jan 3, 2025 09:22:49.127695084 CET	51875	53	192.168.2.9	162.159.36.2
Jan 3, 2025 09:22:49.134829998 CET	53	51875	162.159.36.2	192.168.2.9
Jan 3, 2025 09:22:49.618331909 CET	51875	53	192.168.2.9	162.159.36.2
Jan 3, 2025 09:22:49.623615026 CET	53	51875	162.159.36.2	192.168.2.9
Jan 3, 2025 09:22:49.623671055 CET	51875	53	192.168.2.9	162.159.36.2

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 3, 2025 09:22:49.119724989 CET	53	61078	162.159.36.2	192.168.2.9
Jan 3, 2025 09:22:49.632534027 CET	53	50828	1.1.1.1	192.168.2.9

Statistics

CPU Usage

Click to jump to process

Memory Usage

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Behavior

Click to jump to process

System Behavior

Analysis Process: msiexec.exePID: 7492, Parent PID: 3504

General

Target ID:	0
Start time:	03:22:04
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\T1#U52a9#U624b1.0.6.msi"
Imagebase:	0x7ff6629a0000
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: 7564, Parent PID: 632

General

Target ID:	2
Start time:	03:22:05
Start date:	03/01/2025
Path:	C:\Windows\System32\msiexec.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\msiexec.exe /V
Imagebase:	0x7ff6629a0000
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: 7664, Parent PID: 7564

General

Target ID:	3
Start time:	03:22:07
Start date:	03/01/2025
Path:	C:\Windows\System32\msiexec.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\System32\MsiExec.exe -Embedding DC476125CE2FBE4BECE6586431DDACEF E Global\MSI0000
Imagebase:	0x7ff6629a0000
File size:	69'632 bytes
MD5 hash:	E5DA170027542E25EDE42FC54C929077
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Chronological Activities

Disassembly

⊘No disassembly

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

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

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

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

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

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

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

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

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

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

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

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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report T1#U52a9#U624b1.0.6.msi

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Spreading

Networking

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\58b480.rbs

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

C:\Windows\Installer\58b47f.msi

C:\Windows\Installer\58b481.msi

C:\Windows\Installer\MSIB653.tmp

C:\Windows\Installer\MSIBD4A.tmp

C:\Windows\Installer\SourceHash{8E5DB142-74FF-41C0-815B-A0B7F7648476}

C:\Windows\Installer\inprogressinstallinfo.ipi

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

C:\Windows\Temp\~DF11A30459E7652617.TMP

C:\Windows\Temp\~DF172B4B4873B680A1.TMP

C:\Windows\Temp\~DF2829B94E5860995F.TMP

C:\Windows\Temp\~DF595A5E92F9517841.TMP

C:\Windows\Temp\~DF60D39190CDDD1513.TMP

C:\Windows\Temp\~DF6B8785211C82E065.TMP

C:\Windows\Temp\~DF75F2B47A71A164CF.TMP

C:\Windows\Temp\~DF8B7809C7D9615554.TMP

C:\Windows\Temp\~DFBBFD869ABD2A1AA8.TMP

C:\Windows\Temp\~DFC0F536A944E93734.TMP

C:\Windows\Temp\~DFD295F9F10D1BE834.TMP

C:\Windows\Temp\~DFF5F1A79AD101A57F.TMP

Static File Info

General

File Icon

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

Windows Analysis Report
T1#U52a9#U624b1.0.6.msi