MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d016ca7d62e88fc7df80866588b24d324b6671a23ad0e7159a17677a07a5ac45. 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: 8


Intelligence 8 IOCs YARA File information Comments

SHA256 hash: d016ca7d62e88fc7df80866588b24d324b6671a23ad0e7159a17677a07a5ac45
SHA3-384 hash: ad494029d350a98f747fd4ae19548ef44a75a1f9d6a76e8df3903ebd9eafb87066bb6efbc303c7e6f3b0333c13b5df5a
SHA1 hash: 240412bb10124751ad19b58141d2e5b0db53ef76
MD5 hash: c82033478239c0ef789f92622f6b4351
humanhash: princess-wolfram-undress-tennessee
File name:qasx.vbs
Download: download sample
Signature AgentTesla
File size:954'210 bytes
First seen:2023-08-08 10:17:15 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 3072:5eBQ8PfACOTqFwPq+fwhiap79colYFExNe4VTdRnTT8w4TWUZq0JMRuepi6Yw0S0:J8PoCOTqFwPq+fw/colYFLZq0
Threatray 5'491 similar samples on MalwareBazaar
TLSH T1B915F5126AEE1080F6B777408BF865E85B2FF6C55DB4841E414C696E63DFC428CB1BB2
TrID 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1)
33.3% (.MP3) MP3 audio (1000/1)
Reporter malwarelabnet
Tags:AgentTesla vbs

Intelligence


File Origin
# of uploads :
1
# of downloads :
103
Origin country :
CA CA
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
  10/10
Confidence:
89%
Tags:
anti-vm
Result
Verdict:
MALICIOUS
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.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
Injects a PE file into a foreign processes
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
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 Generic Downloader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1287655 Sample: qasx.vbs Startdate: 08/08/2023 Architecture: WINDOWS Score: 100 44 Multi AV Scanner detection for domain / URL 2->44 46 Found malware configuration 2->46 48 Antivirus detection for URL or domain 2->48 50 4 other signatures 2->50 7 wscript.exe 1 2->7         started        process3 signatures4 52 VBScript performs obfuscated calls to suspicious functions 7->52 54 Suspicious powershell command line found 7->54 56 Wscript starts Powershell (via cmd or directly) 7->56 58 Very long command line found 7->58 10 powershell.exe 14 7 7->10         started        14 cmd.exe 1 7->14         started        process5 dnsIp6 32 80.76.51.248, 49716, 80 CLOUDCOMPUTINGDE Bulgaria 10->32 60 Writes to foreign memory regions 10->60 62 Injects a PE file into a foreign processes 10->62 16 cvtres.exe 2 10->16         started        19 cvtres.exe 10->19         started        21 conhost.exe 10->21         started        23 cvtres.exe 10->23         started        64 Wscript starts Powershell (via cmd or directly) 14->64 66 Uses ping.exe to sleep 14->66 68 Uses ping.exe to check the status of other devices and networks 14->68 25 powershell.exe 7 14->25         started        27 PING.EXE 1 14->27         started        30 conhost.exe 14->30         started        signatures7 process8 dnsIp9 36 Tries to steal Mail credentials (via file / registry access) 16->36 38 Tries to harvest and steal browser information (history, passwords, etc) 16->38 40 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 19->40 42 Found suspicious powershell code related to unpacking or dynamic code loading 25->42 34 127.0.0.1 unknown unknown 27->34 signatures10
Threat name:
Script-WScript.Trojan.Valyria
Status:
Malicious
First seen:
2023-08-07 17:00:42 UTC
File Type:
Text (VBS)
AV detection:
10 of 38 (26.32%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Drops startup file
Blocklisted process makes network request
Malware family:
AgentTesla
Verdict:
Malicious
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.

Web download

AgentTesla

Visual Basic Script (vbs) vbs d016ca7d62e88fc7df80866588b24d324b6671a23ad0e7159a17677a07a5ac45

(this sample)

  
Delivery method
Distributed via web download

Comments