MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d5575d9e7c7fb58ea517edecd1d203a004ff6b334ce8e07406d0878cc5defd11. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d5575d9e7c7fb58ea517edecd1d203a004ff6b334ce8e07406d0878cc5defd11
SHA3-384 hash: b50c65bdb4ffe86732b11f1452b1df7d336abcd5361472dc921cc223b745efe5fb249aa4c35f817c50d9eeb6328a25a1
SHA1 hash: e5493a92f29c50fd1ecd9cec592607b774b05348
MD5 hash: 87d82b0e77d8e0b282b36a8f1e6c30d4
humanhash: lima-beer-moon-colorado
File name:PO DT0086.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:485'376 bytes
First seen:2020-07-06 06:34:00 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 12288:uNXuGPn3VknjZ2kiG7Sm5A5UilUrQzfIWkKm/E:qXBP3iZ2kiNb5Jl5zPkj
Threatray 10'692 similar samples on MalwareBazaar
TLSH C3A4F1B3068ABEDEF73D4D74C58412404EF91C6BAB70C949BDC436CA22B6B149D79A31
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: winexpress.net
Sending IP: 45.138.172.165
From: Omar Eldemery <omar@winexpress.net>
Subject: PO DT0086
Attachment: PO DT0086.iso (contains "PO DT0086.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
62
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/20828/
Detection(s):
SecuriteInfo.com.Generic-EXE.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Using the Windows Management Instrumentation requests
Enabling autorun with Startup directory
Unauthorized injection to a system process
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d5575d9e7c7fb58ea517edecd1d203a004ff6b334ce8e07406d0878cc5defd11/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-06 02:55:59 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2vlv3ht4p62y5jix5xwnduqduacp62ztjtuoa5ag2cdyzro67uiq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'682 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/200706-9gynw77mva/
Behaviour
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
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 a3aa78f037f12858f6bc0a99b607400ebcdaf16b0447635ec2f05524d1134a3b

AgentTesla

Executable exe d5575d9e7c7fb58ea517edecd1d203a004ff6b334ce8e07406d0878cc5defd11

(this sample)

  
Dropped by
MD5 02c38a9ddda967d5372393fbffa32674
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 a3aa78f037f12858f6bc0a99b607400ebcdaf16b0447635ec2f05524d1134a3b
Cape
Cape
https://www.capesandbox.com/analysis/20828/

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