MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bfd49377da02a9d2e1d613b047e59af4a8feca2b3086bb478db13ce99c08aa8f. 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: bfd49377da02a9d2e1d613b047e59af4a8feca2b3086bb478db13ce99c08aa8f
SHA3-384 hash: 615c51c23149b4a2efd8dcfb7b4c67a1534741d287a97e816ce102dc758ebca16923b766fb4426aaaee302a6f4f384d0
SHA1 hash: 9108c49d202e97ce885d3aff47cf098eb14de0fc
MD5 hash: 4ffbb3f4e93c94639abb26ea4bec9c4d
humanhash: connecticut-hamper-yellow-hamper
File name:Purchase Order-ER9008432.vbs
Download: download sample
Signature AgentTesla
File size:681'100 bytes
First seen:2023-06-01 12:35:36 UTC
Last seen:2023-06-01 14:55:14 UTC
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 3072:DNGVwfkYFEhNe4VTdRnTT8w4TWcH19vlCpatriW7WGKLg6Ym6WZqsvgrvpL+og0E:0wfkYFztc/Zq2
Threatray 3'253 similar samples on MalwareBazaar
TLSH T1F7E48752A2DD0845F2772A005BFF42285F2BF995883986AD89ECD51F37E7D04CC2A763
TrID 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1)
33.3% (.MP3) MP3 audio (1000/1)
Reporter lowmal3
Tags:AgentTesla vbs

Intelligence


File Origin
# of uploads :
4
# of downloads :
125
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
UNKNOWN
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Found malware configuration
Injects a PE file into a foreign processes
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: RegAsm connects to smtp port
Snort IDS alert for network traffic
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
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 Generic Downloader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 879819 Sample: Purchase_Order-ER9008432.vbs Startdate: 01/06/2023 Architecture: WINDOWS Score: 100 28 Snort IDS alert for network traffic 2->28 30 Found malware configuration 2->30 32 Antivirus detection for URL or domain 2->32 34 5 other signatures 2->34 7 wscript.exe 1 2->7         started        process3 signatures4 36 VBScript performs obfuscated calls to suspicious functions 7->36 38 Suspicious powershell command line found 7->38 40 Wscript starts Powershell (via cmd or directly) 7->40 42 Very long command line found 7->42 10 powershell.exe 14 7 7->10         started        process5 dnsIp6 22 yorkrefrigerent.md 195.178.106.125, 443, 49703 TOPHOST-MD-ASRMoldovaChisinauParis18ARO Romania 10->22 44 Writes to foreign memory regions 10->44 46 Injects a PE file into a foreign processes 10->46 14 RegAsm.exe 2 10->14         started        18 RegAsm.exe 10->18         started        20 conhost.exe 10->20         started        signatures7 process8 dnsIp9 24 itzayanaland.com 107.161.75.133, 49704, 587 IWEB-ASCA Canada 14->24 26 mail.itzayanaland.com 14->26 48 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->48 50 Tries to steal Mail credentials (via file / registry access) 14->50 52 Tries to harvest and steal browser information (history, passwords, etc) 14->52 54 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 18->54 signatures10
Threat name:
Script-WScript.Trojan.Minerva
Status:
Malicious
First seen:
2023-06-01 12:36:14 UTC
File Type:
Text (VBS)
AV detection:
9 of 36 (25.00%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
Blocklisted process makes network request
AgentTesla
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.

Malspam

AgentTesla

Visual Basic Script (vbs) vbs bfd49377da02a9d2e1d613b047e59af4a8feca2b3086bb478db13ce99c08aa8f

(this sample)

  
Delivery method
Distributed via e-mail attachment

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