MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f75445cdbc126869a4a3d7621e15881d1f0173c1cfaeb1be7ef8358e0da2d5c3. 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: 12


Intelligence 12 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f75445cdbc126869a4a3d7621e15881d1f0173c1cfaeb1be7ef8358e0da2d5c3
SHA3-384 hash: a07c99dfca2ad439265dddaaf5804f33151d7c42a10673e5efa5c20df555990ec7a36437045c33697ae30be20fc51f90
SHA1 hash: b94ff5c3523bf94f3eccedff9f8caaf3acd24818
MD5 hash: 64f67d9fe4336d1dadf961629ee2c60b
humanhash: mars-connecticut-seven-mars
File name:II2.exe
Download: download sample
Signature Gh0stRAT
Create hunting rule
File size:53'339'507 bytes
First seen:2026-03-31 14:34:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ac4ded70f85ef621e5f8917b250855be (73 x OffLoader, 6 x Tofsee, 6 x Gh0stRAT)
ssdeep 1572864:hoI0HQY9Y002i13A5aOxVzJBanU4EVlmA6gqcXWW:ho4Y9r02iB0aOxVJoU4YlHhbXWW
TLSH T140C73363B78E577DE09E8A3A25F3C0518C732E51582B8C07D5E44E8DCB2E9542E3E786
TrID 50.8% (.EXE) Inno Setup installer (107240/4/30)
20.4% (.EXE) InstallShield setup (43053/19/16)
19.7% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
3.0% (.EXE) Win64 Executable (generic) (6522/11/2)
2.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
dhash icon aa65594969659696 (1 x Gh0stRAT)
Reporter aachum
Tags:CHN exe gcsoon-com Gh0stRAT


Avatar
iamaachum
https://www.teams-free.com/download => https://facaishunli1.oss-cn-hongkong.aliyuncs.com/MSTseg-Teuier-x6.3.rar

C2: www.gcsoon.com (45.202.1.71:80)

Intelligence

File Origin
# of uploads :
1
# of downloads :
335
Origin country :
ES ES
Vendor Threat Intelligence
Gathering data
Malware family:
n/a
ID:
1
File name:
_f75445cdbc126869a4a3d7621e15881d1f0173c1cfaeb1be7ef8358e0da2d5c3.exe
Verdict:
Malicious activity
Analysis date:
2026-03-31 14:35:46 UTC
Tags:
delphi inno installer
Link:
https://app.any.run/tasks/50cc73ec-5496-4085-b963-405f395b05a1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69cbdbab6363ca5d27f0387a
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for synchronization primitives
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Creating a file
Moving a recently created file
Sending a UDP request
Connection attempt
Launching a service
Creating a service
Enabling autorun for a service
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug embarcadero_delphi fingerprint inno installer installer installer-heuristic invalid-signature packed signed soft-404
Link:
https://www.filescan.io/uploads/69cbdbaa972c219c8d737e8b/reports/9ee562ff-6957-4f14-8f44-715456b5c0c8/overview
Verdict:
Malicious
Labled as:
TrojanDldr.OffLoader.gen
Link:
https://www.hybrid-analysis.com/sample/f75445cdbc126869a4a3d7621e15881d1f0173c1cfaeb1be7ef8358e0da2d5c3
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-04-01T16:30:00Z UTC
Last seen:
2026-04-01T16:55:00Z UTC
Hits:
~10
Detections:
Trojan.Win64.DLLhijack.czh
Link:
https://opentip.kaspersky.com/f75445cdbc126869a4a3d7621e15881d1f0173c1cfaeb1be7ef8358e0da2d5c3/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1891512
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Changes security center settings (notifications, updates, antivirus, firewall)
Creates an undocumented autostart registry key
Creates files in the system32 config directory
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
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
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Suricata IDS alerts for network traffic
Unusual module load detection (module proxying)
Uses netsh to modify the Windows network and firewall settings
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1891512 Sample: II2.exe Startdate: 31/03/2026 Architecture: WINDOWS Score: 100 83 www.gcsoon.com 2->83 85 fyjdd.bitf.net 2->85 97 Suricata IDS alerts for network traffic 2->97 99 Multi AV Scanner detection for dropped file 2->99 101 Multi AV Scanner detection for submitted file 2->101 103 6 other signatures 2->103 11 II2.exe 2 2->11         started        14 svchost.exe 2->14         started        17 svchost.exe 2->17         started        19 7 other processes 2->19 signatures3 process4 dnsIp5 81 C:\Users\user\AppData\Local\Temp\...\II2.tmp, PE32 11->81 dropped 22 II2.tmp 19 11->22         started        121 Changes security center settings (notifications, updates, antivirus, firewall) 14->121 25 MpCmdRun.exe 14->25         started        123 Unusual module load detection (module proxying) 17->123 87 127.0.0.1 unknown unknown 19->87 file6 signatures7 process8 file9 73 C:\dell\jkv4N\1TbF\...\is-M5AIU8HSXO.tmp, PE32+ 22->73 dropped 75 C:\dell\jkv4N\1TbF\...\is-JV60U02R6X.tmp, PE32+ 22->75 dropped 77 C:\dell\jkv4N\1TbF\...\bG3Tl.exe (copy), PE32+ 22->77 dropped 79 2 other files (1 malicious) 22->79 dropped 27 bG3Tl.exe 1 22->27         started        30 powershell.exe 33 22->30         started        32 powershell.exe 33 22->32         started        34 conhost.exe 25->34         started        process10 signatures11 115 Adds a directory exclusion to Windows Defender 27->115 117 Maps a DLL or memory area into another process 27->117 36 elevation_service.exe 27->36         started        39 powershell.exe 27->39         started        119 Loading BitLocker PowerShell Module 30->119 41 conhost.exe 30->41         started        43 conhost.exe 32->43         started        process12 signatures13 105 Creates an undocumented autostart registry key 36->105 107 Writes to foreign memory regions 36->107 109 Allocates memory in foreign processes 36->109 111 Maps a DLL or memory area into another process 36->111 45 sihost.exe 36->45 injected 49 netsh.exe 36->49         started        51 cmd.exe 36->51         started        55 13 other processes 36->55 113 Loading BitLocker PowerShell Module 39->113 53 conhost.exe 39->53         started        process14 dnsIp15 89 www.gcsoon.com 45.202.1.71, 45, 60761, 80 ONL-HKOCEANNETWORKLIMITEDHK Seychelles 45->89 125 Unusual module load detection (module proxying) 45->125 127 Creates files in the system32 config directory 49->127 57 conhost.exe 49->57         started        59 conhost.exe 51->59         started        61 icacls.exe 51->61         started        63 icacls.exe 51->63         started        91 192.168.2.1 unknown unknown 55->91 93 192.168.2.10 unknown unknown 55->93 95 224.0.0.22 unknown Reserved 55->95 65 conhost.exe 55->65         started        67 conhost.exe 55->67         started        69 conhost.exe 55->69         started        71 8 other processes 55->71 signatures16 process17
Score:
50%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/f75445cdbc126869a4a3d7621e15881d1f0173c1cfaeb1be7ef8358e0da2d5c3
Gathering data
Verdict:
Malicious
Link:
https://tip.neiki.dev/file/f75445cdbc126869a4a3d7621e15881d1f0173c1cfaeb1be7ef8358e0da2d5c3
Threat name:
Win32.Trojan.Qwexlafiba
Create hunting rule
Status:
Malicious
First seen:
2026-03-31 14:34:21 UTC
File Type:
PE (Exe)
Extracted files:
7
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=65keltn4cjugtjfd25rb4fmidupqc46bz6xldpt67a2y4dnc2xbq._file
Verdict:
malicious
Label(s):
shellcode_loader_008
Create hunting rule
Similar samples:
error
Gh0stRAT
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery execution installer
Link:
https://tria.ge/reports/260331-rx617sbt4k/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Inno Setup is an open-source installation builder for Windows applications.
Command and Scripting Interpreter: PowerShell
System Location Discovery: System Language Discovery
Executes dropped EXE
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f75445cdbc12/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Borland
Create hunting rule
Author:malware-lu
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/

File information

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

Web download

Gh0stRAT

Microsoft Software Installer (MSI) msi 6e46826d1adf2d0674e91b610df825620f2eef0f17b8280a6ae9362d39354e44

Gh0stRAT

Executable exe f75445cdbc126869a4a3d7621e15881d1f0173c1cfaeb1be7ef8358e0da2d5c3

(this sample)

  
Link
https://tria.ge/260331-rrhresbs3r/behavioral2
  
Dropped by
SHA256 6e46826d1adf2d0674e91b610df825620f2eef0f17b8280a6ae9362d39354e44
  
Delivery method
Distributed via web download
  
Dropped by
MD5 c38d4c44299900262ead7357c244029d

Comments