MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 19fc08c61412ce9a01a5a97a846c157c33372f71dc88c48d68de473625378a36. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 19fc08c61412ce9a01a5a97a846c157c33372f71dc88c48d68de473625378a36
SHA3-384 hash: 2be49a4975402fab26799e654aa9251cc4027d5d009ab7c392f6871659f1555713e6eddbc2a4ac2b6774e2cccd4c9d92
SHA1 hash: 65faf19e59bd943fb60ff18f5cbe4414bbcc4d75
MD5 hash: 30926155e506fc4d8e3bb1d888c591bd
humanhash: lima-winner-five-jersey
File name:Initial Supplier Notification (2).exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:523'264 bytes
First seen:2020-06-25 08:22:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'750 x AgentTesla, 19'656 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 12288:WfXA5HIfI5555555555555yRkZ3zADO2Uu104rUZNU/ZdqpVDJ1itVCNTbDik11K:WfA5HIfI5555555555555yCZ3+gZNoZo
Threatray 10'639 similar samples on MalwareBazaar
TLSH 2BB402143B9C1B2ACAFCC3BA40E2519803BCB6677612F70E5F94729D2D63BD28606757
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: cun23.com
Sending IP: 45.127.62.112
From: Zhenzhen Guo <sales@mendenhall.ml>
Subject: Supplier Part Number T403146
Attachment: Initial Supplier Notification 1.rar (contains "Initial Supplier Notification (2).exe")

AgentTesla SMTP exfil server:
smtp.tmztmz-es.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/14029/
Detection(s):
SecuriteInfo.com.Generic.mg.181bf63f744587d9.5579.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/19fc08c61412ce9a01a5a97a846c157c33372f71dc88c48d68de473625378a36/
Gathering data
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=dh6arrquclhjuanfvf5ii3avpqztol3r3semjdli3zdtmjjxri3a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'629 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla persistence
Link:
https://tria.ge/reports/200625-3qjh6sddt2/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Modifies service
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Drops file in Drivers directory
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 07eb8a4f0e8c4fb46c19d57746bb5f5c36fcf4809c7af89d63a2b779fb391daf

AgentTesla

Executable exe 19fc08c61412ce9a01a5a97a846c157c33372f71dc88c48d68de473625378a36

(this sample)

  
Dropped by
MD5 0cd58f9f150dd3d5c29290b05e7b883f
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/14029/
  
Dropped by
SHA256 07eb8a4f0e8c4fb46c19d57746bb5f5c36fcf4809c7af89d63a2b779fb391daf

Comments