MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dedf36514df689bf45199f4637020acf6f800ccdca2f8558b96973ed6298b72b. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dedf36514df689bf45199f4637020acf6f800ccdca2f8558b96973ed6298b72b
SHA3-384 hash: f62146f8c8742cbb65868e3db49069d6e5da2e5a30392b21a328be2b1e0122d03533a0b9f7aa91c01cb0be4ab26477d7
SHA1 hash: 7023abfc8f39e47354ad61e8262d0f9e88ffd54f
MD5 hash: 4e9a47c21ffd4767293492693b731219
humanhash: venus-lake-black-cola
File name:INVOICE.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:526'336 bytes
First seen:2020-06-10 10:04:38 UTC
Last seen:2020-06-10 11:10:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:e47pefEj/aVm+cefmuM9D2DC3VaSzWWb3NYm+0kfkgf/n5D6tUAYsX9YBx:E8raVm+c6mxScVGEyhu
Threatray 12'238 similar samples on MalwareBazaar
TLSH 74B4BE997250B6DFC82BCD7289A81C24AB61A577532BD343644712E89E0EBDBCF105F3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: july.alignhosting.com
Sending IP: 67.205.123.143
From: <trade@gassoco.com>
Subject: FW: Invoice 2743
Attachment: INVOICE.iso (contains "INVOICE.exe")

AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Variant.Barys.53615.23340.23868.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.RandomKrypt
Create hunting rule
Status:
Malicious
First seen:
2020-06-10 10:06:07 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=33ptmukn62e36rizt5ddoaqkz5xyadgnzixykwfznfz62yuyw4vq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
23f373877f7e464405b857ef0c110f08a037d6750c3af4b60c16dc709b569c27
AgentTesla
268ea227f9a30b6221814ba9efe354f2ab07607b6273c8b51fb33d19aa332295
AgentTesla
2f3b7dd3632d2dc0037eab330830f33c2608b363049864db3af11f4fb29e9b9c
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36f23217058d61b401b63cfe41e8a7ccc1f5525a3f6b0c57800fda8403429fb6
AgentTesla
47d89ee7bc6e3eaf8adf0ef853186e1796b487a5083f6c78817c4f8876bd7f1f
AgentTesla
4d9a1d631dce49d1e7e5eddc38dfb09be7bc1386a2f28182ac88af51bced96d0
AgentTesla
9a8948340515796c4fe204849492d03184034350e2e28c1e34beba51a9b960cc
AgentTesla
a07ee811211a675d2b1b29783d278f340029b69306778547d69fa73f16b1b115
AgentTesla
d019817ea685d2263a332bd4dd3b95ea750ce42f0834ea7c6464c2b7328b8ed8
AgentTesla
dfca8cf09994229afec678b5c279d247e3e69c45f2878f816025b4933f3bc3b0
AgentTesla
+ 12'228 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-qm1kzx5b7s/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
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

iso d19d25d2f82847da6f95763e50231767b04bbd275394e50b5ea185a68e5a1673

AgentTesla

Executable exe dedf36514df689bf45199f4637020acf6f800ccdca2f8558b96973ed6298b72b

(this sample)

  
Dropped by
MD5 abfeddec7340551e7643743c2a19e230
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 d19d25d2f82847da6f95763e50231767b04bbd275394e50b5ea185a68e5a1673

Comments