MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3598ce0c91a71cf6634f476d89ce173bfc8ccfe050cdc7cc8760490797b80c68. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



Gh0stRAT


Vendor detections: 8


Intelligence 8 IOCs YARA File information Comments

SHA256 hash: 3598ce0c91a71cf6634f476d89ce173bfc8ccfe050cdc7cc8760490797b80c68
SHA3-384 hash: 0df2ff3d0d3c5d192101f3be084aca455301d83555f010a0790c5a34371264030ad3dfa7d1c4a8b6297d6f2f5dbfcff9
SHA1 hash: 28bdb35a3199487436ab64c4ef397680b0c433e9
MD5 hash: d93044c5d08d918938d1f1775c0dfb2e
humanhash: princess-july-sixteen-twelve
File name:sysdiag-all-x64.msi
Download: download sample
Signature Gh0stRAT
File size:88'642'560 bytes
First seen:2026-07-23 12:07:56 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 1572864:bM7b+Dlpi5fXcujhOPzJeJKlnpPwrtF2SEk4hVURAAKT3cgyEqx:bM7cU+ujhGUoPwRhE4+cgyd
TLSH T196183376BA4908BAD16B7C3C0AB11E0EC6B13C4457D545D777227C3B0967BA0CAB93B2
TrID 89.6% (.MSI) Microsoft Windows Installer (454500/1/170)
8.7% (.MSP) Windows Installer Patch (44509/10/5)
1.5% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika msi
Reporter smica83
Tags:Gh0stRAT msi

Intelligence


File Origin
# of uploads :
1
# of downloads :
108
Origin country :
HU HU
Vendor Threat Intelligence
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug anti-vm fingerprint fingerprint overlay packed reconnaissance wix
Verdict:
Malicious
File Type:
msi
First seen:
2026-07-22T05:08:00Z UTC
Last seen:
2026-07-22T22:28:00Z UTC
Hits:
~10
Detections:
Backdoor.Farfli.TCP.C&C PDM:Trojan.Win32.Generic VHO:Trojan-Dropper.Win32.Silverfox.gen Trojan.Win64.Agent.sba Trojan.Win32.Waldek.cnin Trojan-Dropper.Win32.Silverfox.sb Trojan.Win32.Waldek.sb Trojan.Win32.Agent.sb Trojan-Dropper.Win32.Silverfox.aso Backdoor.Win32.Zegost.sb
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
84 / 100
Signature
Drops executables to the windows directory (C:\Windows) and starts them
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Suricata IDS alerts for network traffic
Tries to detect sandboxes / dynamic malware analysis system (Installed program check)
Unusual module load detection (module proxying)
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1947053 Sample: sysdiag-all-x64.msi Startdate: 23/07/2026 Architecture: WINDOWS Score: 84 59 zzla8.timezoneapi.net 2->59 61 hejiancong.com 2->61 65 Suricata IDS alerts for network traffic 2->65 67 Multi AV Scanner detection for dropped file 2->67 69 Multi AV Scanner detection for submitted file 2->69 71 2 other signatures 2->71 11 msiexec.exe 8 33 2->11         started        15 msiexec.exe 2 2->15         started        signatures3 process4 file5 49 C:\Windows\Installer\MSI6D98.tmp, PE32+ 11->49 dropped 75 Drops executables to the windows directory (C:\Windows) and starts them 11->75 17 MSI6D98.tmp 5 11->17         started        signatures6 process7 file8 35 C:\Program Files (x86)\sysdiag.exe, PE32 17->35 dropped 37 C:\Program Files (x86)\4.exe, PE32 17->37 dropped 63 Multi AV Scanner detection for dropped file 17->63 21 4.exe 2 17->21         started        24 sysdiag.exe 25 17->24         started        signatures9 process10 file11 39 C:\Users\user\AppData\Local\Temp\...\4.tmp, PE32 21->39 dropped 27 4.tmp 24 21->27         started        41 C:\Users\user\AppData\Local\...\sqlite.dll, PE32 24->41 dropped 43 C:\Users\user\...\installer-helper.dll, PE32 24->43 dropped 45 C:\Users\user\AppData\Local\...\System.dll, PE32 24->45 dropped 47 3 other malicious files 24->47 dropped 73 Tries to detect sandboxes / dynamic malware analysis system (Installed program check) 24->73 signatures12 process13 file14 51 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 27->51 dropped 53 C:\Users\user\AppData\Local\...\is-IRS9D.tmp, PE32+ 27->53 dropped 55 C:\Users\user\AppData\Local\...\is-HGK4P.tmp, PE32+ 27->55 dropped 57 2 other malicious files 27->57 dropped 30 KNXqP0G409.exe 27->30         started        process15 signatures16 77 Maps a DLL or memory area into another process 30->77 33 elevation_service.exe 30->33         started        process17
Gathering data
Threat name:
Win64.Packed.Generic
Status:
Suspicious
First seen:
2026-07-23 09:24:44 UTC
File Type:
Binary (Archive)
Extracted files:
582
AV detection:
13 of 38 (34.21%)
Threat level:
  1/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery installer persistence privilege_escalation ransomware
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Inno Setup is an open-source installation builder for Windows applications.
Enumerates physical storage devices
Event Triggered Execution: Installer Packages
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Checks installed software on the system
Enumerates connected drives
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Comments