MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 34e851e30200d924177f7d916452342a87df1388830625bd3e43510ce4136af5. 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: 10

Intelligence 10 IOCs YARA 3 File information Comments

SHA256 hash:	34e851e30200d924177f7d916452342a87df1388830625bd3e43510ce4136af5
SHA3-384 hash:	9eaef720a81cf7dab694733c54a2dfbab2c5f94ca5fee4957651195d1f212af37b6d829ada7a379835745db34677266a
SHA1 hash:	701248374fb5878a0a4bdc104b3b86a220083388
MD5 hash:	83bb71d6e062534c8369ffca41b1aaff
humanhash:	monkey-paris-thirteen-fix
File name:	DHL Shipping Docs_pdf.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	900'096 bytes
First seen:	2020-08-10 09:33:30 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep	12288:L9fIxLfMpWtgRJLayNlzLMXJZJrC/91mLo6t1ht9VjW:LWxjMpWWVaMNLMXle/zOj3VjW
Threatray	11'217 similar samples on MalwareBazaar
TLSH	1915B1498C4C4C22F93146BB5024A82A33A66DD66FF0ADDF2BC1795333FA6E3527151E
Reporter	abuse_ch
Tags:	AgentTesla DHL exe

abuse_ch

Malspam distributing AgentTesla:

HELO: qp0.216.laminopo.ml
Sending IP: 159.89.163.152
From: DHL EXPRESS <customerservice@dhl.com>
Subject: DHL NOTIFICATION: You Have A Package With Us
Attachment: DHL Shipping Docs_pdf.r00 (contains "DHL Shipping Docs_pdf.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

AgentTeslaV2

Link:

https://www.capesandbox.com/analysis/42620/

Detection(s):

SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Unauthorized injection to a recently created process

Creating a file

Using the Windows Management Instrumentation requests

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/416675

Signature

Found malware configuration

Icon mismatch, binary includes an icon from a different legit application in order to fool users

Initial sample is a PE file and has a suspicious name

Injects a PE file into a foreign processes

Machine Learning detection for sample

Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal ftp login credentials

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Tries to steal Mail credentials (via file access)

Yara detected AgentTesla

Yara detected AntiVM_3

Behaviour

Behavior Graph:

Download SVG

Detection:

agenttesla

Link:

https://mwdb.cert.pl/sample/34e851e30200d924177f7d916452342a87df1388830625bd3e43510ce4136af5/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-08-10 09:35:07 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=gtufdyycadmsif37pwiwiurufkd56e4iqmdclpj6iniqzzatnl2q._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

267a57ec138313289b2e4fae9a87f2f8b38706e9acb379905239e140bad0e24d

AgentTesla

5b4fbcacc1b3bc337a2c67318ff72d21f2c286c00472a8cb3c49bb0d19c2507a

AgentTesla

5ca31895fba7436535346a9d1a5cc9c152915f1101eaf80ba7fe4d8acc8f115c

AgentTesla

6b574d15c00a4b1c9da4991da69f6ca20f086b65373abf462e8a252f18daf3f7

AgentTesla

786e5ea538d875c628433d6cf45abd9559ede017b01b3fca8eb3bfc6dbc66f12

AgentTesla

926e4cc83f26d59f2af152508ead9014b678c30a8024dd1182bde49feb158fc3

AgentTesla

a70bba83ae2d498368562988a73c7a24018d6e81235b7282146607f0e20a89c3

AgentTesla

aa57d2921a5e0434db26e1103f5d72605d4b54f29b23c9d54a08695551ee9d2a

AgentTesla

e38221d0c30adfaf57d9059494105c09264d31aa5f8ee3daa5658dab9d895f35

AgentTesla

+ 11'207 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

keylogger stealer spyware trojan family:agenttesla

Link:

https://tria.ge/reports/200810-kqnytfsala/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

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 Payload

AgentTesla

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

AgentTesla

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/34e851e30200d924177f7d916452342a87df1388830625bd3e43510ce4136af5

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