MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6e46826d1adf2d0674e91b610df825620f2eef0f17b8280a6ae9362d39354e44. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6e46826d1adf2d0674e91b610df825620f2eef0f17b8280a6ae9362d39354e44
SHA3-384 hash: d57a0a0e5972760190766520056d3862032a3b00d301804b7525af8ecf854def01602bbae1f509b1d20e745f06dbb472
SHA1 hash: 30b24d635cb53b3f0bbc7ec0f39942cdeea3c873
MD5 hash: c38d4c44299900262ead7357c244029d
humanhash: cold-golf-four-north
File name:MSTseg-Teuier-x6.3.msi
Download: download sample
Signature Gh0stRAT
Create hunting rule
File size:59'044'864 bytes
First seen:2026-03-31 14:33:39 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 1572864:nxss0JGkG9GcOdMfxtDxeR8PVl1oAxk3dqwlD3dgIiWF:nqXJ8GccMfxFER8Pj1/K3IwpN1iWF
TLSH T17BD73321759DC272F65F02B15A2ADA2BE17C3DE20B7004DB93E4F99A66314C25339F93
TrID 80.0% (.MSI) Microsoft Windows Installer (454500/1/170)
10.7% (.MST) Windows SDK Setup Transform script (61000/1/5)
7.8% (.MSP) Windows Installer Patch (44509/10/5)
1.4% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika msi
Reporter aachum
Tags:CHN gcsoon-com Gh0stRAT msi


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 :
228
Origin country :
ES ES
Vendor Threat Intelligence
Gathering data
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69cbdb706363ca5d27f0367b
Tags:
n/a
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug anti-vm anti-vm base64 CAB cmd evasive expired-cert fingerprint fingerprint installer keylogger lolbin msiexec packed runonce short-lived-cert update wix
Link:
https://www.filescan.io/uploads/69cbdb68be4fad62665e160d/reports/d38e3633-6837-44c7-9b57-2e828181c14c/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/6e46826d1adf2d0674e91b610df825620f2eef0f17b8280a6ae9362d39354e44
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/6e46826d1adf2d0674e91b610df825620f2eef0f17b8280a6ae9362d39354e44
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Clean
File Type:
msi
Link:
https://opentip.kaspersky.com/6e46826d1adf2d0674e91b610df825620f2eef0f17b8280a6ae9362d39354e44/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1891513
Signature
Contain functionality to detect virtual machines
Drops executables to the windows directory (C:\Windows) and starts them
Loading BitLocker PowerShell Module
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1891513 Sample: MSTseg-Teuier-x6.3.msi Startdate: 31/03/2026 Architecture: WINDOWS Score: 68 103 Multi AV Scanner detection for dropped file 2->103 105 Multi AV Scanner detection for submitted file 2->105 107 Contain functionality to detect virtual machines 2->107 10 msiexec.exe 501 335 2->10         started        14 msiexec.exe 24 2->14         started        16 MSTeamsSetup.exe 4 2->16         started        process3 file4 69 C:\Windows\Installer\MSIDF20.tmp, PE32 10->69 dropped 71 C:\Windows\Installer\MSID991.tmp, PE32 10->71 dropped 73 C:\Windows\Installer\MSI7FC6.tmp, PE32 10->73 dropped 83 136 other malicious files 10->83 dropped 109 Drops executables to the windows directory (C:\Windows) and starts them 10->109 18 msiexec.exe 2 10->18         started        21 MSI3A2A.tmp 1 10->21         started        23 msiexec.exe 10->23         started        75 C:\Users\user\AppData\Local\...\MSIE47B.tmp, PE32 14->75 dropped 77 C:\Users\user\AppData\Local\...\MSIE43C.tmp, PE32 14->77 dropped 79 C:\Users\user\AppData\Local\...\MSIE3DD.tmp, PE32 14->79 dropped 85 16 other malicious files 14->85 dropped 81 C:\Users\user\AppData\Local\...\Update.exe, PE32 16->81 dropped 25 Update.exe 19 19 16->25         started        signatures5 process6 dnsIp7 59 C:\Users\user\AppData\Local\Temp\viewer.exe, PE32 18->59 dropped 28 II-2.exe 2 18->28         started        31 MSTeamsSetup.exe 21->31         started        95 23.221.242.10 TISCALI-IT United States 25->95 97 20.189.173.3 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 25->97 99 4 other IPs or domains 25->99 33 ms-teams.exe 25->33         started        file8 process9 dnsIp10 87 C:\Users\user\AppData\Local\Temp\...\II-2.tmp, PE32 28->87 dropped 36 II-2.tmp 28->36         started        89 20.42.73.24 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 33->89 91 52.123.128.14 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 33->91 39 ms-teamsupdate.exe 33->39         started        42 ms-teamsupdate.exe 33->42         started        44 ms-teamsupdate.exe 33->44         started        46 9 other processes 33->46 file11 process12 dnsIp13 61 C:\dell\jkv4N\1TbF\...\is-WVRSJU9E7N.tmp, PE32+ 36->61 dropped 63 C:\dell\jkv4N\1TbF\...\is-GJDTMN3J0M.tmp, PE32+ 36->63 dropped 65 C:\dell\jkv4N\1TbF\...\bG3Tl.exe (copy), PE32+ 36->65 dropped 67 2 other malicious files 36->67 dropped 48 powershell.exe 36->48         started        51 powershell.exe 36->51         started        53 bG3Tl.exe 36->53         started        93 52.123.130.14 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 39->93 file14 process15 signatures16 101 Loading BitLocker PowerShell Module 48->101 55 conhost.exe 48->55         started        57 conhost.exe 51->57         started        process17
Score:
33%
Verdict:
Susipicious
File Type:
ARCHIVE
Link:
https://malprob.io/report/6e46826d1adf2d0674e91b610df825620f2eef0f17b8280a6ae9362d39354e44
Gathering data
Verdict:
Clean
Link:
https://tip.neiki.dev/file/6e46826d1adf2d0674e91b610df825620f2eef0f17b8280a6ae9362d39354e44
Threat name:
Win32.Trojan.Ravartar
Create hunting rule
Status:
Malicious
First seen:
2026-03-31 14:34:30 UTC
File Type:
Binary (Archive)
Extracted files:
86
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nzdie3i234wqm5hjdnqq36bfmihs53ypc64cqctk5e3c2ojvjzca._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 persistence privilege_escalation
Link:
https://tria.ge/reports/260331-rxjwnsbt2p/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Event Triggered Execution: Installer Packages
System Location Discovery: System Language Discovery
Enumerates connected drives
Loads dropped DLL
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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Detect_MSI_LATAM_Banker_From_LatAm
Create hunting rule
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
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)

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

(this sample)

Gh0stRAT

Executable exe f75445cdbc126869a4a3d7621e15881d1f0173c1cfaeb1be7ef8358e0da2d5c3

  
Link
https://tria.ge/260331-rrd38set3z/behavioral2
  
Delivery method
Distributed via web download
  
Dropping
SHA256 f75445cdbc126869a4a3d7621e15881d1f0173c1cfaeb1be7ef8358e0da2d5c3
  
Dropping
MD5 64f67d9fe4336d1dadf961629ee2c60b

Comments