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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb5f221bcaacb6774173084dd24d459f373b28474414b87f97490e24e50451ea. 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


AgentTesla


Vendor detections: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bb5f221bcaacb6774173084dd24d459f373b28474414b87f97490e24e50451ea
SHA3-384 hash: 03dae12a63ef5b1568b56fce0cc00c63494e31ee76fc9c7a39d62b4220d027597554d6ce869c1f27700be8cbc1ed0246
SHA1 hash: 7b09e54e61c08f18678d6b6a478c23c568543c2b
MD5 hash: bbb4d9af6cc994c500e60b584f665a73
humanhash: lion-delta-white-pennsylvania
File name:Family itinerary file.vbs
Download: download sample
Signature AgentTesla
Create hunting rule
File size:25'085 bytes
First seen:2026-09-07 17:42:01 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 384:K2bOXjogjZ4eenG1qpIv2xiF+nSzKlRhNHpawMtrvmFONFhEcm5Q0rGrGNPb7Tm1:K+CHWegGaKHgcmgX6BZUP
TLSH T117B254068C0D8BF01D2937D7B51FA419AA1053A7F83C784E388FD15E7B776608BC60AA
Magika vba
Reporter abuse_ch
Tags:AgentTesla vbs

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/84373/
Detection(s):
SecuriteInfo.com.VBS.DownLoader.4642.15840.7527.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
downloader
Link:
https://www.filescan.io/uploads/6a9ef7792bf183763e13479f/reports/c66759c1-a825-429b-9624-4d98e01d9ba5/overview
Verdict:
Malicious
Labled as:
Trojan/VBS.Obfuscated.ff
Link:
https://www.hybrid-analysis.com/sample/bb5f221bcaacb6774173084dd24d459f373b28474414b87f97490e24e50451ea
Verdict:
Malicious
File Type:
vbs
First seen:
2026-09-07T06:39:00Z UTC
Last seen:
2026-09-08T10:51:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/bb5f221bcaacb6774173084dd24d459f373b28474414b87f97490e24e50451ea/results?tab=lookup
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1969497
Signature
.NET source code contains potential unpacker
Antivirus detection for dropped file
Antivirus detection for URL or domain
Found malware configuration
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Potential PowerShell Command Line Obfuscation
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Silenttrinity Stager Msbuild Activity
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
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 AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1969497 Sample: Family itinerary file.vbs Startdate: 07/09/2026 Architecture: WINDOWS Score: 100 45 api.telegram.org 2->45 47 mr-b01.tm-azurefd.net 2->47 49 4 other IPs or domains 2->49 59 Suricata IDS alerts for network traffic 2->59 61 Found malware configuration 2->61 63 Antivirus detection for URL or domain 2->63 67 12 other signatures 2->67 10 wscript.exe 1 2->10         started        signatures3 65 Uses the Telegram API (likely for C&C communication) 45->65 process4 signatures5 69 VBScript performs obfuscated calls to suspicious functions 10->69 71 Suspicious powershell command line found 10->71 73 Wscript starts Powershell (via cmd or directly) 10->73 75 3 other signatures 10->75 13 powershell.exe 10->13         started        process6 signatures7 77 Suspicious powershell command line found 13->77 16 MSBuild.exe 15 2 13->16         started        20 csc.exe 3 13->20         started        23 powershell.exe 10 13->23         started        25 conhost.exe 13->25         started        process8 dnsIp9 43 api.telegram.org 149.154.166.110, 443, 49738 TELEGRAMVG Netherlands 16->43 51 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 16->51 53 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 16->53 55 Tries to steal Mail credentials (via file / registry access) 16->55 57 2 other signatures 16->57 41 C:\Users\user\AppData\Local\...\kdttsi3q.dll, PE32 20->41 dropped 27 cvtres.exe 1 20->27         started        29 cmd.exe 1 23->29         started        31 conhost.exe 23->31         started        file10 signatures11 process12 process13 33 taskkill.exe 1 29->33         started        35 taskkill.exe 1 29->35         started        37 taskkill.exe 1 29->37         started        39 conhost.exe 29->39         started       
Score:
86%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/bb5f221bcaacb6774173084dd24d459f373b28474414b87f97490e24e50451ea
Verdict:
Malware
YARA:
1 match(es)
Tags:
COM Behavior Trace DeObfuscated Obfuscated SOS: 0.66 T1027 T1059 T1059.005 VBScript WScript.Network WScript.Shell
Link:
https://app.malva.re/file/bbb4d9af6cc994c500e60b584f665a73
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bb5f221bcaacb6774173084dd24d459f373b28474414b87f97490e24e50451ea/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xnpseg6kvs3hoqltbbg5etkft43twkchiqklq74xjehcjziekhva._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
defense_evasion execution
Link:
https://tria.ge/reports/260907-v949xssbre/
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.
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.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/bb5f221bcaacb6774173084dd24d459f373b28474414b87f97490e24e50451ea

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/84373/

Comments