MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b2ee20f8fb8df593ae00bf56f492d20106b64bd5388389df285f9af5fa9209e. 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: 11


Intelligence 11 IOCs YARA File information Comments

SHA256 hash: 8b2ee20f8fb8df593ae00bf56f492d20106b64bd5388389df285f9af5fa9209e
SHA3-384 hash: f77f6d2a8d904786451abb6038bc2a5721c10cfe79a88209ec036837a6f42221af18981e12c75b63cf367e1e92a604d8
SHA1 hash: 41a64f66ae06c30833ff4947b19c0fa87f1c106e
MD5 hash: 0ce3fdcbefda30517ac10b2fdf96f426
humanhash: wolfram-avocado-tennis-jersey
File name:luoves.vbs
Download: download sample
Signature AgentTesla
File size:337'960 bytes
First seen:2023-10-25 04:13:09 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 3072:Rx28rR4MiXWR4ZpR4ER4iR4ZcXR47XSOeeeeeHeeeeenveeeeejeeeee6xeeeeeg:BZIpt/I6Ai3
Threatray 131 similar samples on MalwareBazaar
TLSH T10C744C2035EF614CB1B37F521BE9BAE58E9FF7B16A2A506D2018034B8713E84DDA1771
TrID 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1)
33.3% (.MP3) MP3 audio (1000/1)
Reporter adm1n_usa32
Tags:AgentTesla vbs

Intelligence


File Origin
# of uploads :
1
# of downloads :
104
Origin country :
US US
Vendor Threat Intelligence
Verdict:
No Threat
Threat level:
  10/10
Confidence:
100%
Tags:
cscript lolbin
Result
Verdict:
MALICIOUS
Result
Threat name:
AgentTesla, zgRAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
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
Sigma detected: Powershell download and load assembly
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
VBScript performs obfuscated calls to suspicious functions
Very long command line found
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected AgentTesla
Yara detected Generic Downloader
Yara detected zgRAT
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1331669 Sample: luoves.vbs Startdate: 25/10/2023 Architecture: WINDOWS Score: 100 24 imageupload.io 2->24 34 Multi AV Scanner detection for domain / URL 2->34 36 Found malware configuration 2->36 38 Malicious sample detected (through community Yara rule) 2->38 40 7 other signatures 2->40 9 wscript.exe 1 2->9         started        signatures3 process4 signatures5 48 VBScript performs obfuscated calls to suspicious functions 9->48 50 Suspicious powershell command line found 9->50 52 Wscript starts Powershell (via cmd or directly) 9->52 54 3 other signatures 9->54 12 powershell.exe 7 9->12         started        process6 signatures7 56 Suspicious powershell command line found 12->56 58 Found suspicious powershell code related to unpacking or dynamic code loading 12->58 15 powershell.exe 14 14 12->15         started        19 conhost.exe 12->19         started        process8 dnsIp9 26 imageupload.io 104.21.83.102, 443, 49736 CLOUDFLARENETUS United States 15->26 28 95.214.27.121, 49737, 80 CMCSUS Germany 15->28 30 Writes to foreign memory regions 15->30 32 Injects a PE file into a foreign processes 15->32 21 RegAsm.exe 2 15->21         started        signatures10 process11 signatures12 42 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 21->42 44 Tries to steal Mail credentials (via file / registry access) 21->44 46 Tries to harvest and steal browser information (history, passwords, etc) 21->46
Threat name:
Script-WScript.Trojan.Heuristic
Status:
Malicious
First seen:
2023-10-23 14:04:01 UTC
File Type:
Text (VBS)
AV detection:
9 of 38 (23.68%)
Threat level:
  2/5
Result
Malware family:
Score:
  10/10
Tags:
family:zgrat rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Blocklisted process makes network request
Detect ZGRat V1
ZGRat
Malware Config
Dropper Extraction:
https://imageupload.io/ib/ws8MAJ6eptiLfGu_1697738492.jpg
Malware family:
AgentTesla.v4
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 8b2ee20f8fb8df593ae00bf56f492d20106b64bd5388389df285f9af5fa9209e

(this sample)

  
Delivery method
Distributed via web download

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