MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d8a182ec1056ddb74380d90ce73b3f14fc7cf119d8b1902bdd31de2dcf8c47e. 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


Intelligence 2 File information 4 Yara 3 Comments

SHA256 hash: 8d8a182ec1056ddb74380d90ce73b3f14fc7cf119d8b1902bdd31de2dcf8c47e
SHA3-384 hash: bccd8d33074f4277e4809ab04ee695c8e5e70a007e794ebf4b3a466a7f2dd904b4f8de48bcefaf091677c3d10a8d057b
SHA1 hash: 6701022c36cdfb257ba1d6f035d32491184872d1
MD5 hash: 62197aa1ffa130ee799d16ab8f155fe8
humanhash: fifteen-cup-hawaii-avocado
File name:HS1-1909260019.exe
Download: download sample
Signature AgentTesla
File size:481'280 bytes
First seen:2020-06-30 05:26:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744
ssdeep 12288:j51BqLqkT4CIc5mmZ8FSHsX9cu0sj3G8e3mnR/:NKLrnIQGFeseuTjWn3e
TLSH FDA40228B38D6D7FC6BC0BF580D2620987BD85653142FBEA4CC173E915D6FE90642A27
Reporter @abuse_ch
Tags:AgentTesla exe


Twitter
@abuse_ch
Malspam distributing AgentTesla:

HELO: pr6.mail2000.com.tw
Sending IP: 210.242.150.187
From: mkt <mkt@tb-speaker.com>
Reply-To: mkt <mkt@tb-speaker.com>
Subject: Re: new order No.305930960MN
Attachment: HS1-1909260019.zip (contains "HS1-1909260019.exe")

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

AgentTesla SMTP exfil email address:
goodluckoffice@yandex.com

Intelligence


Mail intelligence
Trap location Impact
Global Low
# of uploads 1
# of downloads 31
Origin country US US
CAPE Sandbox Detection:AgentTeslaV2
Link: https://www.capesandbox.com/analysis/16765/
ClamAV SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
CERT.PL MWDB Detection:n/a
Link: https://mwdb.cert.pl/sample/8d8a182ec1056ddb74380d90ce73b3f14fc7cf119d8b1902bdd31de2dcf8c47e/
ReversingLabs :Status:Malicious
Threat name:ByteCode-MSIL.Trojan.Kryptik
First seen:2020-06-29 20:44:13 UTC
AV detection:24 of 31 (77.42%)
Threat level:   2/5
Spamhaus Hash Blocklist :Malicious file
Hatching Triage Score:   10/10
Malware Family:agenttesla
Link: https://tria.ge/reports/200630-4wbg1xn24e/
Tags:spyware persistence keylogger trojan stealer family:agenttesla
VirusTotal:Virustotal results 41.10%

Yara Signatures


Rule name:Agenttesla_type2
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
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

Executable exe 8d8a182ec1056ddb74380d90ce73b3f14fc7cf119d8b1902bdd31de2dcf8c47e

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments