MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 462739185259ac15157123f42441070d987e3cea3c266b016ee4f4f9235227a2. 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 File information Comments

SHA256 hash: 462739185259ac15157123f42441070d987e3cea3c266b016ee4f4f9235227a2
SHA3-384 hash: 3f09417c3d64132faec821ab873b3f2a32a559f69a3a4988ca2a85c2cc482c9c28b9f5e61416ab7c6317625adac16cb3
SHA1 hash: 8900f45a221de877c1426cb5b47cba6673ba02d8
MD5 hash: 4ed04700dfbbe8caee8412da0a126b21
humanhash: west-tennis-equal-kitten
File name:Payment-Advice00899383-PDF.vbs
Download: download sample
Signature AgentTesla
File size:36'170 bytes
First seen:2024-04-30 10:44:02 UTC
Last seen:2024-05-02 05:47:00 UTC
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 384:1E/p5dFHav1yv+wsDtps5WDxrFxIjsiMDPV08chzNjTA:+/pR8wsDvsUtF0sBPKzhTA
TLSH T160F2519EB9873114C64F76628B470975D81FF1F6EE3219682E28B19834C3F072D6B5B2
Reporter abuse_ch
Tags:AgentTesla vbs

Intelligence


File Origin
# of uploads :
2
# of downloads :
106
Origin country :
NL NL
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade powershell
Result
Threat name:
AgentTesla, GuLoader
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Malicious sample detected (through community Yara rule)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample has a suspicious name (potential lure to open the executable)
Sigma detected: WScript or CScript Dropper
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)
VBScript performs obfuscated calls to suspicious functions
Very long command line found
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected AgentTesla
Yara detected GuLoader
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1434020 Sample: Payment-Advice00899383-PDF.vbs Startdate: 30/04/2024 Architecture: WINDOWS Score: 100 29 drive.usercontent.google.com 2->29 31 drive.google.com 2->31 33 2 other IPs or domains 2->33 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 Antivirus detection for URL or domain 2->49 51 5 other signatures 2->51 9 wscript.exe 1 2->9         started        signatures3 process4 signatures5 61 VBScript performs obfuscated calls to suspicious functions 9->61 63 Suspicious powershell command line found 9->63 65 Wscript starts Powershell (via cmd or directly) 9->65 67 2 other signatures 9->67 12 powershell.exe 14 19 9->12         started        process6 dnsIp7 37 drive.usercontent.google.com 142.250.191.161, 443, 49712, 49724 GOOGLEUS United States 12->37 39 drive.google.com 142.250.191.206, 443, 49711, 49723 GOOGLEUS United States 12->39 69 Suspicious powershell command line found 12->69 71 Very long command line found 12->71 73 Found suspicious powershell code related to unpacking or dynamic code loading 12->73 16 powershell.exe 15 12->16         started        19 conhost.exe 12->19         started        21 cmd.exe 1 12->21         started        signatures8 process9 signatures10 41 Writes to foreign memory regions 16->41 43 Found suspicious powershell code related to unpacking or dynamic code loading 16->43 23 wab.exe 8 16->23         started        27 cmd.exe 1 16->27         started        process11 dnsIp12 35 cp5ua.hyperhost.ua 91.235.128.141, 49725, 587 ITLASUA Ukraine 23->35 53 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->53 55 Tries to steal Mail credentials (via file / registry access) 23->55 57 Tries to harvest and steal ftp login credentials 23->57 59 Tries to harvest and steal browser information (history, passwords, etc) 23->59 signatures13
Threat name:
Script-WScript.Trojan.Guloader
Status:
Suspicious
First seen:
2024-04-30 10:45:05 UTC
File Type:
Text (VBS)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Verdict:
unknown
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Blocklisted process makes network request
AgentTesla
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