MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 290b7b9ba299da27932bef418349be7ec922ecce2c1e0840d4f2630cfc4f2f78. 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: 290b7b9ba299da27932bef418349be7ec922ecce2c1e0840d4f2630cfc4f2f78
SHA3-384 hash: 6c0f1474f5a4c8adfa6086d4ff2e2fc8922ec7812ccbe474208cc547fbc20e131547ba7fde89d48b5331b6d3bddc2062
SHA1 hash: 7ff1854945d4f82e997b0bb1fbcc5e907f35652d
MD5 hash: 81a92e48a094a9d2ebb006fb24f6ba08
humanhash: alpha-burger-princess-pasta
File name:próbka produktu.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:504'832 bytes
First seen:2020-06-25 09:06:50 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:rsO9OjI4n29zbsEBUsAXgb9d0Qls/68UQ1uR:rsO9OjLnUlWgT/lsp0
Threatray 10'622 similar samples on MalwareBazaar
TLSH 35B401181218EF65E57D4B7CD0A1506183FCE213622BF79A9EC0B1ED2DE37B1980676B
Reporter abuse_ch
Tags:AgentTesla exe geo POL


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: host2.himbimarket.com
Sending IP: 72.52.244.66
From: Gökmen Akbulut <gokmen@manfredgeldbach.com.tr>
Subject: Fwd: Re: Re: oferta nowego zamówienia
Attachment: próbka produktu.zip (contains "próbka produktu.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/14080/
Detection(s):
SecuriteInfo.com.Trojan.Inject3.44022.26029.17820.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/290b7b9ba299da27932bef418349be7ec922ecce2c1e0840d4f2630cfc4f2f78/
Gathering data
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fefxxg5cthncpezl55aygsn6p3esf3gofqpaqqgu6jrqz7cpf54a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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8da3a2f25d5d040bf01906116e848049efa21f3c8bafd7e38983e3369e5b6053
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8dbce48da11c07a9e5fdb5f3943cc358dd77a4b5766b87948ad490b9843114db
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c009a8f31831ae12282cd07543a96c09ce930988f1cbf55e2eaaef4958c39ee6
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cf68a7c48d635344bd361d266982ecef93bdd9a1bc205e68e1d488294e2352e0
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AgentTesla
+ 10'612 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/200625-vgw4kp339n/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP 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.

Malspam

AgentTesla

zip e4c7f8962e9f9b8b7a1a8b40564d013c2c8b7094c3976642eb5b1aaac0e3c0ac

AgentTesla

Executable exe 290b7b9ba299da27932bef418349be7ec922ecce2c1e0840d4f2630cfc4f2f78

(this sample)

  
Dropped by
MD5 bd465f11c45a926cd30d89b8a48734cb
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/14080/
  
Dropped by
SHA256 e4c7f8962e9f9b8b7a1a8b40564d013c2c8b7094c3976642eb5b1aaac0e3c0ac

Comments