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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 97384dd035a02e4c8ef42c3b9ebc9b01178ee2c59817ec6c7177d4c3c2f87d1f. 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



GuLoader


Vendor detections: 8


Intelligence 8 IOCs YARA 3 File information Comments

SHA256 hash: 97384dd035a02e4c8ef42c3b9ebc9b01178ee2c59817ec6c7177d4c3c2f87d1f
SHA3-384 hash: 0aeeb4f62d5112e1307e970a56752152832a38da5b41c57a5f4a3a81134a4020dd4b2354658511f8f6d64df31f95850b
SHA1 hash: 9537ac38cd56d29efef19a6fb72c321664b518af
MD5 hash: d26d3648437c18b5e82edb9b7f299057
humanhash: sierra-stream-pluto-floor
File name:PO-26290022.vbe
Download: download sample
Signature GuLoader
File size:57'801 bytes
First seen:2026-09-07 07:14:48 UTC
Last seen:Never
File type:Visual Basic Script (vbe) vbe
MIME type:text/plain
ssdeep 1536:WkxHm6K+bhc3ISmswX53P6AuL4Oha4wwDX:Rs61tc9Jwp3P3uL4OIRwDX
TLSH T16D436C31FA69066E4E4B36A8EC119A91C5FDE105851314F9BFE8434D640BC9CE3BE36D
Magika vba
Reporter abuse_ch
Tags:GuLoader vbe

Intelligence


File Origin
# of uploads :
1
# of downloads :
64
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cmd lolbin
Verdict:
Malicious
File Type:
vbs
First seen:
2026-09-06T19:27:00Z UTC
Last seen:
2026-09-08T05:07:00Z UTC
Hits:
~1000
Result
Threat name:
Remcos, GuLoader
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to steal Internet Explorer form passwords
Detected Remcos RAT
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Obfuscated command line found
Sigma detected: Remcos
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Unusual module load detection (module proxying)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
WScript reads language and country specific registry keys (likely country aware script)
Wscript starts Powershell (via cmd or directly)
Yara detected GuLoader
Yara detected Remcos RAT
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1969223 Sample: PO-26290022.vbe Startdate: 07/09/2026 Architecture: WINDOWS Score: 100 43 drive.usercontent.google.com 2->43 45 drive.google.com 2->45 55 Found malware configuration 2->55 57 Malicious sample detected (through community Yara rule) 2->57 59 Yara detected GuLoader 2->59 61 5 other signatures 2->61 10 wscript.exe 1 2->10         started        signatures3 process4 signatures5 63 Wscript starts Powershell (via cmd or directly) 10->63 65 Obfuscated command line found 10->65 67 Windows Scripting host queries suspicious COM object (likely to drop second stage) 10->67 69 2 other signatures 10->69 13 cmd.exe 1 10->13         started        process6 signatures7 79 Wscript starts Powershell (via cmd or directly) 13->79 16 powershell.exe 1 18 13->16         started        20 conhost.exe 13->20         started        22 cmd.exe 1 13->22         started        process8 dnsIp9 39 drive.usercontent.google.com 142.250.188.1, 443, 49704, 49713 GOOGLE-GoogleLLCUS United States 16->39 41 drive.google.com 142.251.211.206, 443, 49703, 49712 GOOGLE-GoogleLLCUS United States 16->41 49 Writes to foreign memory regions 16->49 51 Found suspicious powershell code related to unpacking or dynamic code loading 16->51 53 Switches to a custom stack to bypass stack traces 16->53 24 backgroundTaskHost.exe 4 9 16->24         started        29 backgroundTaskHost.exe 16->29         started        signatures10 process11 dnsIp12 47 102.220.161.75, 2404, 49714, 49716 VPSDEDICATED-ASUS Slovenia 24->47 33 C:\Users\user\AppData\...\Login Data.tmp, SQLite 24->33 dropped 35 C:\Users\user\AppData\...\Login Data.tmp, SQLite 24->35 dropped 37 C:\Users\user\...\Login Data For Account.tmp, SQLite 24->37 dropped 71 Detected Remcos RAT 24->71 73 Tries to harvest and steal browser information (history, passwords, etc) 24->73 31 backgroundTaskHost.exe 24->31         started        75 Contains functionality to steal Internet Explorer form passwords 29->75 77 Unusual module load detection (module proxying) 29->77 file13 signatures14 process15
Verdict:
Malware
YARA:
1 match(es)
Tags:
COM Behavior Trace DeObfuscated Obfuscated SOS: 0.41 T1027 T1059.005 VBScript WScript.Shell
Result
Malware family:
Score:
  10/10
Tags:
family:remcos botnet:remotehost collection discovery execution rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
Enumerates physical storage devices
Executes a command shell one-liner
System Location Discovery: System Language Discovery
Executes a VBScript file via the Windows Script Host.
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses Microsoft Outlook profiles
Contacts third-party web service commonly abused for C2
Checks computer location settings
Badlisted process makes network request
Family: Remcos
Malware Config
C2 Extraction:
102.220.161.75:2404
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:detect_tiny_vbs
Author:daniyyell
Description:Detects tiny VBS delivery technique
Rule name:Guloader_VBScript
Author:Ankit Anubhav - ankitanubhav.info
Description:Detects GuLoader/CloudEye VBScripts
Rule name:telebot_framework
Author:vietdx.mb

File information


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

Comments