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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 61581375db7fb8abde1708ffacfb29a97e11de9ff3fb66763560be764fb21458. 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



Threat unknown


Vendor detections: 10


Intelligence 10 IOCs YARA File information Comments

SHA256 hash: 61581375db7fb8abde1708ffacfb29a97e11de9ff3fb66763560be764fb21458
SHA3-384 hash: 846325cba65d654020e975d708273a6ee97fc340934dc534f3e4795e33b5239891d3ba7eb9290e9d54ec69c94164f6e8
SHA1 hash: cb764c2f010208cc7856ffb7f34034a4c2600364
MD5 hash: 1a2eb4add748ffbe552d2bbc9d289bab
humanhash: uranus-utah-early-connecticut
File name:New_Booking_3350_70.vbs
Download: download sample
File size:24'232 bytes
First seen:2026-09-24 13:35:07 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 384:K4Ua5X4kNpWTfUqDELWbcg436t3ygl+8QPCXUPnmQHQe5oiTEhiSYUvNNS7wAK+J:K4H4kNpW1o6YXo/sTzMi
TLSH T171B2751AB805CFFC09293575B5ABA4F6A91003E57838694A7D8FD14F3B369508BE10EF
Magika vba
Reporter abuse_ch
Tags:vbs

Intelligence


File Origin
# of uploads :
1
# of downloads :
77
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
File Type:
vbs
First seen:
2026-09-24T08:22:00Z UTC
Last seen:
2026-09-25T05:10:00Z UTC
Hits:
~100
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus detection for dropped file
Excessive usage of taskkill to terminate processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Bypass UAC via Fodhelper.exe
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
UAC bypass detected (Fodhelper)
VBScript performs obfuscated calls to suspicious functions
Windows Scripting host queries suspicious COM object (likely to drop second stage)
WScript reads language and country specific registry keys (likely country aware script)
Wscript starts Powershell (via cmd or directly)
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1977644 Sample: New_Booking_3350_70.vbs Startdate: 24/09/2026 Architecture: WINDOWS Score: 100 105 pki-goog.l.google.com 2->105 107 mr-b01.tm-azurefd.net 2->107 109 2 other IPs or domains 2->109 113 Suricata IDS alerts for network traffic 2->113 115 Malicious sample detected (through community Yara rule) 2->115 117 Antivirus detection for dropped file 2->117 119 10 other signatures 2->119 10 wscript.exe 1 2->10         started        13 wscript.exe 1 2->13         started        15 wscript.exe 2->15         started        17 5 other processes 2->17 signatures3 process4 signatures5 127 VBScript performs obfuscated calls to suspicious functions 10->127 129 Suspicious powershell command line found 10->129 131 Wscript starts Powershell (via cmd or directly) 10->131 135 2 other signatures 10->135 19 powershell.exe 10->19         started        133 WScript reads language and country specific registry keys (likely country aware script) 13->133 22 powershell.exe 13->22         started        24 Conhost.exe 13->24         started        26 powershell.exe 15->26         started        28 powershell.exe 17->28         started        30 powershell.exe 17->30         started        32 powershell.exe 17->32         started        process6 signatures7 121 Suspicious powershell command line found 19->121 34 AppLaunch.exe 2 2 19->34         started        37 csc.exe 3 19->37         started        40 powershell.exe 10 19->40         started        42 3 other processes 19->42 44 6 other processes 22->44 46 6 other processes 26->46 48 6 other processes 28->48 50 5 other processes 30->50 52 2 other processes 32->52 process8 file9 111 UAC bypass detected (Fodhelper) 34->111 59 2 other processes 34->59 91 C:\Users\user\AppData\Local\...\dw51rgkf.dll, PE32 37->91 dropped 54 cvtres.exe 1 37->54         started        61 2 other processes 40->61 93 C:\ProgramData\ammj.vbs, ASCII 42->93 dropped 63 3 other processes 42->63 95 C:\Users\user\AppData\Local\...\3s13ccly.dll, PE32 44->95 dropped 65 8 other processes 44->65 97 C:\Users\user\AppData\Local\...\4flyxghx.dll, PE32 46->97 dropped 67 8 other processes 46->67 99 C:\Users\user\AppData\Local\...\o3bbmqha.dll, PE32 48->99 dropped 69 7 other processes 48->69 101 C:\Users\user\AppData\Local\...\v1n3ngvw.dll, PE32 50->101 dropped 71 4 other processes 50->71 103 C:\Users\user\AppData\Local\...\f3cm1smz.dll, PE32 52->103 dropped 57 cvtres.exe 52->57         started        signatures10 process11 signatures12 123 Suspicious powershell command line found 54->123 79 2 other processes 59->79 81 4 other processes 61->81 73 taskkill.exe 1 63->73         started        75 taskkill.exe 1 63->75         started        83 2 other processes 63->83 85 9 other processes 65->85 87 9 other processes 67->87 125 Excessive usage of taskkill to terminate processes 69->125 89 6 other processes 69->89 77 powershell.exe 71->77         started        process13
Verdict:
Malware
YARA:
1 match(es)
Tags:
COM Behavior Trace DeObfuscated Obfuscated SOS: 0.64 T1027 T1059 T1059.005 VBScript WScript.Network WScript.Shell
Threat name:
Script-WScript.Trojan.GuLoader
Status:
Malicious
First seen:
2026-09-24 12:44:09 UTC
File Type:
Text (VBS)
AV detection:
9 of 36 (25.00%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
defense_evasion execution persistence
Behaviour
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Executes a command shell one-liner
Executes a VBScript file via the Windows Script Host.
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
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