MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 be210663fa2f732768adccd12d26b56cc23740d433481f748ce7401c75f41e72. 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 6 File information Comments

SHA256 hash: be210663fa2f732768adccd12d26b56cc23740d433481f748ce7401c75f41e72
SHA3-384 hash: e4fe1e475aa23c164af35864e3f19cffe010fb9723f6267b74e8c765027811d518dd49b44fbf2e92bd6803f800e304fe
SHA1 hash: 9fedf8bde56d6faabe229b2cfe5e9265c4746ea9
MD5 hash: 4aae110e077082725be189f8a52d898e
humanhash: lithium-artist-kilo-ten
File name:Property.Report.vbs
Download: download sample
Signature AgentTesla
File size:2'391 bytes
First seen:2021-05-21 15:35:28 UTC
Last seen:2021-05-21 16:49:39 UTC
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 48:f+n9+mUBVECDUx4p2uAR6MqoUn/VhClD+Rh:GnQm0qCDE620/jC8X
Threatray 4'954 similar samples on MalwareBazaar
TLSH 34414121B3ABCFA6747279710122947C32C98DF6BC9271484CC6C6F785A45DA87B1C67
Reporter abuse_ch
Tags:AgentTesla vbs


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.privateemail.com:587

Intelligence


File Origin
# of uploads :
2
# of downloads :
109
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
DNS request
Sending a custom TCP request
Sending a UDP request
Creating a file
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Sending a TCP request to an infection source
Enabling autorun by creating a file
Unauthorized injection to a system process
Result
Verdict:
MALICIOUS
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Creates an undocumented autostart registry key
Found malware configuration
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
VBScript performs obfuscated calls to suspicious functions
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected AgentTesla
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 420158 Sample: Property.Report.vbs Startdate: 21/05/2021 Architecture: WINDOWS Score: 100 31 Found malware configuration 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 Yara detected AgentTesla 2->35 37 2 other signatures 2->37 8 wscript.exe 1 2->8         started        process3 signatures4 43 VBScript performs obfuscated calls to suspicious functions 8->43 45 Wscript starts Powershell (via cmd or directly) 8->45 11 powershell.exe 14 23 8->11         started        process5 dnsIp6 25 ia601500.us.archive.org 207.241.227.110, 443, 49712 INTERNET-ARCHIVEUS United States 11->25 27 ia601505.us.archive.org 207.241.227.115, 443, 49718 INTERNET-ARCHIVEUS United States 11->27 29 ia601406.us.archive.org 207.241.227.126, 443, 49717 INTERNET-ARCHIVEUS United States 11->29 47 Creates an undocumented autostart registry key 11->47 15 powershell.exe 22 11->15         started        18 conhost.exe 11->18         started        signatures7 process8 signatures9 49 Writes to foreign memory regions 15->49 51 Injects a PE file into a foreign processes 15->51 20 aspnet_compiler.exe 2 15->20         started        23 aspnet_compiler.exe 2 15->23         started        process10 signatures11 39 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 20->39 41 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 20->41
Threat name:
Script.Downloader.Heuristic
Status:
Malicious
First seen:
2021-05-21 15:36:11 UTC
AV detection:
6 of 47 (12.77%)
Threat level:
  2/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Blocklisted process makes network request
AgentTesla Payload
AgentTesla
Malware Config
Dropper Extraction:
https://ia601500.us.archive.org/32/items/all_20210521_202105/ALL.TXT
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ach_AgentTesla_20200929
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:Stealer_word_in_memory
Author:James_inthe_box
Description:The actual word stealer in memory
Rule name:win_agent_tesla_v1
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information


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

Comments