MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b409f97d303b05c049ebbbc615a1b533e309819b4f6fdb4453718a3e987b8041. 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: b409f97d303b05c049ebbbc615a1b533e309819b4f6fdb4453718a3e987b8041
SHA3-384 hash: 227d4b3a1acd210fefbc9a2d77bcb26e4f092e0690aae5d662577dc0108084a3177e83567bdb78707f3aa3420efbc5c0
SHA1 hash: f4587439dd7a3394bdee53055c61b7ed73a96c71
MD5 hash: 5027abab35a9e7343b6489f9d9b4b63e
humanhash: winter-victor-freddie-purple
File name:5027abab35a9e7343b6489f9d9b4b63e.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:283'648 bytes
First seen:2020-06-20 05:46:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 3072:RRXqUH++AZKi1mSFdFiczsDHHua7Jdxp6225/Z7RMzIxFkHrB76/SD7JoeNfDr3c:PqU8wb4ilrudR/xqLRF7ZZf6Z
Threatray 10'700 similar samples on MalwareBazaar
TLSH 1B5419AD2B48B902F63D193789D2167057F194834E12CB0F6FC41EEDAE537CA2D4A396
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
server257.web-hosting.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/9881/
Detection(s):
Win.Malware.AgentTesla-7660762-0
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-06-19 19:32:00 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wqe7s7jqhmc4asplxpdblinvgprqtam3j5x5wrctogfd5gd3qbaq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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832356bca6bf9614fbae4ca6058fcb9eef76689657a0dfcaeaf32f28ecf0c24e
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88bf10febaff7f0d1590f50c4edecdd593fec5fae1bfd72996a53d39a93aa97f
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e24ab81af3c1180cca15f762c2f6c4ac5807d73fcd93adf8a0ac5af4cd16db02
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e6f7924056bd35881ef2373f64f164a02019ff9f1c0ee39af73a81de5c9e8303
AgentTesla
+ 10'690 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/200624-dk8ba3rtbs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Reads user/profile data of web browsers
Reads data files stored by FTP clients
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.

Web download

AgentTesla

Executable exe b409f97d303b05c049ebbbc615a1b533e309819b4f6fdb4453718a3e987b8041

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/399472/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/9881/

Comments