MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 07673093f3b9e9947c5d7b6684927c16e3ae6404039051c02ee48df0d046fdd8. 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

SHA256 hash:	07673093f3b9e9947c5d7b6684927c16e3ae6404039051c02ee48df0d046fdd8
SHA3-384 hash:	d889551bfcf6961201634b5cbfbe27f009eed0cf369f96389e06515dbd2084991572f1fe39750890c75cc201da2ecde0
SHA1 hash:	2ae11f81fe652f678aff056ea5034a5ec5ee1dfb
MD5 hash:	1664c11dd4bdcb118c22a90ff8ef92b4
humanhash:	white-equal-dakota-alpha
File name:	Payment copy.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	520'192 bytes
First seen:	2020-07-07 09:17:32 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:HS5EArM3//veU+BHtCOtIbjgl1d8cVfES:XWU+xBtIbo1djVfE
Threatray	10'643 similar samples on MalwareBazaar
TLSH	94B4AD7232B55F82C53A0BF5A81025404FFA296FA53DD2AC6EC160DB45B1F548E92FB3
Reporter	abuse_ch
Tags:	AgentTesla exe GoDaddy

abuse_ch

Malspam distributing AgentTesla:

HELO: sg2nlshrout02.shr.prod.sin2.secureserver.net
Sending IP: 182.50.132.194
From: thekevinbowman@sendgrid.net
Subject: Payment Confirmation slip
Attachment: Payment copy.pdf.iso (contains "Payment copy.exe")

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

AgentTesla SMTP exfil email address:
nelsonanthony2022@gmail.com

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

AgentTeslaV2

Link:

https://www.capesandbox.com/analysis/22131/

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

Creating a file in the %AppData% subdirectories

Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch

Moving of the original file

Enabling autorun with Startup directory

Detection:

agenttesla

Link:

https://mwdb.cert.pl/sample/07673093f3b9e9947c5d7b6684927c16e3ae6404039051c02ee48df0d046fdd8/

Threat name:

ByteCode-MSIL.Spyware.Negasteal

Status:

Malicious

First seen:

2020-07-07 09:19:10 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=a5ttbe7txhuzi7c5pntijet4c3r24zaeaoifdqbo4sg7bucg7xma._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

3f354781f665a6a9064df443b5f61f3c0db884d94f14e34fd957b0d7548fa7f0

AgentTesla

49699637f42a119d77bbf9a3e672ecdae9c7c6b1443a54abae0ff10494d66eb3

AgentTesla

635753c983a487432d0bc4acd4163fa6125f2bd3f61f578b543f3fcbc83961b8

AgentTesla

7af7a6e38523f17b23f53f0703afde72dec231787474cef59f8edc4670fb9243

AgentTesla

7de0526b8356dc1047388b5958ffb3e6ebdd38e48565c2544fc568dae0fa33ef

AgentTesla

85e27a1781cf4c5207506a5c2a7df47ab4b79186ffeb2fa6665fb4c2bd50f261

AgentTesla

d96fb3fa5c309d3ec542c767d220336399ba763a0509b75fd08fc5fbffc7b2ff

AgentTesla

e8354b6fbf1b300bf85684f18f48209e2c767c8654d2ab6bcd50375b23deb03c

AgentTesla

ef3d8dc996061d105ab867349f5ab1d3b9df3dfb7c8132491d6f9ba27ca9d616

AgentTesla

+ 10'633 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

spyware keylogger trojan stealer family:agenttesla persistence

Link:

https://tria.ge/reports/200707-55naelqvee/

Behaviour

Creates scheduled task(s)

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of SetThreadContext

Adds Run entry to start application

Reads data files stored by FTP clients

Reads user/profile data of local email 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