MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6d84b5fae748cb967181bfba0a8803f91bb47a557600be053aab1bdc70b0e829. 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: 6d84b5fae748cb967181bfba0a8803f91bb47a557600be053aab1bdc70b0e829
SHA3-384 hash: 45c6d5e9959686cfe8cffd8f611cbcb7ca1080a313359f1bdefab89ffc9974dd4b4712d004d990f840e9a9c96b1aa44b
SHA1 hash: f7ed0ffc389114f05c1d4ad528bb6cf76f201780
MD5 hash: 31dbd2120b5884decaf71f8e5856b05a
humanhash: glucose-mississippi-fourteen-grey
File name:eml Bank.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:460'288 bytes
First seen:2020-06-15 14:29:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'643 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 12288:mPGaZ4QYfb9alxqJSce9JiWvao9Hc1cjcE:4CQYfb9aTsSce9UUao9Ik
Threatray 10'601 similar samples on MalwareBazaar
TLSH 85A4F10937EA5728E6BE4F3488F115504775B967BD22F31E5EC070A90A73B84CA62F1B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: nfil.in
Sending IP: 185.118.165.172
From: BD Shukla <bd.shukla@nfil.in>
Subject: Payment Verification
Attachment: eml Bank.pdf.7z (contains "eml Bank.pdf.exe")

AgentTesla SMTP exfil server:
smtp.yandex.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/10515/
Detection(s):
SecuriteInfo.com.Generic.mg.80fc162f354d28e3.20640.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2020-06-15 12:59:04 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nwcll6xhjdfzm4mbx65avcad7en3i6svoyal4bj2vmn5y4fq5auq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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9e2be187fbfb4758e76be6dd7f3b9928f3e919ef55d45568dc1327d26f38181d
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e966aeb0b188193243b3219ec2ae33fe1801e4e52d0e13ea8a91c1787c2b1654
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e986b617ad598839ca1b5c6c38ee0dbfb289c63b8cafb009c3729ef50866c39a
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AgentTesla
+ 10'591 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-s2tfch93kn/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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

7z df745edcaf0b35950e4ff93fe152c542feb95810dacc1fe331ed5af5f2ba09f7

AgentTesla

Executable exe 6d84b5fae748cb967181bfba0a8803f91bb47a557600be053aab1bdc70b0e829

(this sample)

  
Dropped by
MD5 2cafee9995e0a6049e80fa8ec4fc02a2
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 df745edcaf0b35950e4ff93fe152c542feb95810dacc1fe331ed5af5f2ba09f7
Cape
Cape
https://www.capesandbox.com/analysis/10515/

Comments