MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f680bde2f9df0bf77497f36b16e0b1a8b08c847b4e9be02f9842e7d457169437. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f680bde2f9df0bf77497f36b16e0b1a8b08c847b4e9be02f9842e7d457169437
SHA3-384 hash: 42ab9abd5c682fbe4830acf0adb622487489e53988128fb3a5064729cb6ac7afc2fd94b3d048b63a8728420cd0d76e20
SHA1 hash: a7a602245b79e7b15402308871874eccf3337420
MD5 hash: 7b2742af2c140399c3b47ab8ac7aa4c5
humanhash: whiskey-mountain-tango-asparagus
File name:Invoice of 10 x 40ft.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:459'264 bytes
First seen:2020-06-15 12:02:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 6144:liI3BtYCEXsc7EWfLdwo6WgSv8Ctg5TlLYWUwX/2LiUHlu5V8xWCLPeu5mGLI:lqCmsc7Nzdh6Wg8tgrYSvOfl8IreFGL
Threatray 10'682 similar samples on MalwareBazaar
TLSH E6A4F089B6D94B40D6B9AB7899B31D140373BD7AA930D30F4E8530B91F73BE29542B13
Reporter abuse_ch
Tags:AgentTesla exe Yahoo


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: sonic317-22.consmr.mail.gq1.yahoo.com
Sending IP: 98.137.66.148
From: Grace <gavlncorpnat@yahoo.com>
Reply-To: gavlncorpnat@yahoo.com
Subject: Ready For Shipment
Attachment: Invoice of 10 x 40ft.rar (contains "Invoice of 10 x 40ft.exe")

AgentTesla SMTP exfil server:
smtp.privateemail.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/10331/
Detection(s):
SecuriteInfo.com.Generic.mg.7b2742af2c140399.3615.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-06-15 12:04:07 UTC
AV detection:
23 of 31 (74.19%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=62al3yxz34f7o5ex6nvrnyfrvcyizbd3j2n6al4yilt5ivywsq3q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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ffd474ba42b484a0c7eb8688e37334d55e65c49dcb88dcf3bc542276cd7d5348
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+ 10'672 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-slrvlsklp6/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
rezer0
AgentTesla
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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Malspam

AgentTesla

rar 242a42be505a0dba54e656b499bd55e3dcf5d918df15617c484b3716b2690624

AgentTesla

Executable exe f680bde2f9df0bf77497f36b16e0b1a8b08c847b4e9be02f9842e7d457169437

(this sample)

  
Dropped by
MD5 6d0af46c0ae8323fc09477fa91cb57fd
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 242a42be505a0dba54e656b499bd55e3dcf5d918df15617c484b3716b2690624
Cape
Cape
https://www.capesandbox.com/analysis/10331/

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