MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f71131394d99b86b0a3103691f80345859a273bc8a0c6c83e7629b28de1d922e. 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: f71131394d99b86b0a3103691f80345859a273bc8a0c6c83e7629b28de1d922e
SHA3-384 hash: 541f614332c86aac5b80318491640c651806715ed6469735a909327ee319ef0e3591554a87b8ddc1a39fded9a2353c3a
SHA1 hash: 1fcb1e3cae11b476f54d5148c83a8a0a1a3f75db
MD5 hash: 381fb41c036095c3e98a9fa0f2103969
humanhash: utah-ohio-high-floor
File name:Quotation 76640.Scan.pdf...exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:817'152 bytes
First seen:2020-07-09 06:33:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:6xVZp+evGo0pyO2acTaulCSRO6qwN2MATYYzVxER7rOj1qd/:6x9vzLTESRXXGs2j1qd/
Threatray 10'970 similar samples on MalwareBazaar
TLSH CA05E13437E08905CBE94E358961C4324E70AD776B8AF3D769C86DDB3C9B74A8412727
Reporter abuse_ch
Tags:AgentTesla exe FRA geo


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: vps.luckycable.co
Sending IP: 45.95.169.128
From: info@luckycable.co
Subject: Notre commande 79028 - Rouxel
Attachment: Quotation 76640.Scan.pdf..rar (contains "Quotation 76640.Scan.pdf...exe")

AgentTesla SMTP exfil server:
mail.flavarich.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/23407/
Detection(s):
SecuriteInfo.com.MSIL.GenKryptik.ENWJ.8605.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
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Enabling autorun with Startup directory
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f71131394d99b86b0a3103691f80345859a273bc8a0c6c83e7629b28de1d922e/
Threat name:
Win32.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-08 15:19:16 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=64itcokntg4gwcrranur7abulbm2e454riggza7hmknsrxq5sixa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'960 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/200709-94fvytejkx/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Program crash
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
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.

9be5569ad00e967c5c867726a205f90d

AgentTesla

Executable exe f71131394d99b86b0a3103691f80345859a273bc8a0c6c83e7629b28de1d922e

(this sample)

  
Dropped by
MD5 9be5569ad00e967c5c867726a205f90d
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/23407/

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