MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9bf34a347324254e98e309990bcc487c6bb53f4cb3a44b401290d1cea114b1cc. 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: 9bf34a347324254e98e309990bcc487c6bb53f4cb3a44b401290d1cea114b1cc
SHA3-384 hash: 13b93aa4ba3bf5739381beb8c7e17418fa7599fe35d0f1fb32c0243e8369c2da6e059981c850dcb0968f277cfacb6719
SHA1 hash: 6d522d6372b7ed6bad0535f809345b5f207d1db1
MD5 hash: 64d28b8dbfcee3ecfe724b7b0eb930a0
humanhash: colorado-blue-pluto-golf
File name:Purchase Order.PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:425'984 bytes
First seen:2020-06-30 12:25:25 UTC
Last seen:Never
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:LIA+BhcIZg9dv6BvS7cmqCnqhbQRofru1mTgZ:8AKhGdvqS7JqRVQqXe
Threatray 10'658 similar samples on MalwareBazaar
TLSH EB940132B368D716D1FA87BA05B164100FB1AA17B8A1C36E6D94B1CF0AB7F485704F67
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: vega.awedns.com
Sending IP: 101.99.77.54
From: Hamza Elsmadi <hamza@alqariab.de>
Reply-To: Hamza Elsmadi <nicolasdiegonicolas@gmail.com>
Subject: RE: RESEND/Purchase Order.
Attachment: Purchase Order.PDF.gz (contains "Purchase Order.PDF.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/17135/
Detection(s):
SecuriteInfo.com.Generic-EXE.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9bf34a347324254e98e309990bcc487c6bb53f4cb3a44b401290d1cea114b1cc/
Threat name:
ByteCode-MSIL.Backdoor.NanoCore
Create hunting rule
Status:
Malicious
First seen:
2020-06-30 12:27:06 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tpzuundteqsu5ghdbgmqxtciprv3kp2mwosewqassdi45iiuwhga._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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a93955691d6362b1ee938642800ed9397cdfd4152e1e2ea68c9cd0559f6aa575
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b1f60766fb1c9d311d8200f0d45898156f6ce60e9db644032731e9284bf1c552
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baf91cfaa5695565da625a4b9e038ccb2a33dc1826e8d4b3dc274fd098e5e524
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d51fdaed0117005370c60c3c7783f1470adc02aae17cca95b700e4529d35c52e
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e1c5d948acc6e111d7ac16afb0d2474163fa478595caa8751afd266d71f0a9e8
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ee84542a7345a20be96449b190580d2f0ef359753358339d30f0b1dcd4bec7f7
AgentTesla
+ 10'648 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200630-dja1ncpdrs/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email clients
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.

874ea12e6582103d25181f63f97c7685

AgentTesla

Executable exe 9bf34a347324254e98e309990bcc487c6bb53f4cb3a44b401290d1cea114b1cc

(this sample)

  
Dropped by
MD5 874ea12e6582103d25181f63f97c7685
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/17135/

Comments