MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d09db6d2d1ffe48600422f7d17e18e62233a505fa78339f3805ea56cbb5fbc61. 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:	d09db6d2d1ffe48600422f7d17e18e62233a505fa78339f3805ea56cbb5fbc61
SHA3-384 hash:	ce50b7c64bb6e8b990b0004468717779e1336d85c34fb964e10798c01263d7e79b6f7a24a21a0a0a39505d4045f8e24f
SHA1 hash:	464e6254d17015efc593b0fee0bb9e3f552c32e7
MD5 hash:	dbe9660f01ee0a6e15539d961c77b8c5
humanhash:	ink-artist-wisconsin-cup
File name:	TNT SHIPMENT.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	679'936 bytes
First seen:	2020-08-13 14:18:26 UTC
Last seen:	2020-08-13 14:54:09 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:iZjF+j4VB3JgVKHzhQfTcf9CeEr5zS7eG4Fn5YJ2dGdy:wjIY3JgWCC9py5Q52my
Threatray	10'623 similar samples on MalwareBazaar
TLSH	05E47AF1E264AA4DCD7806F8773B5F885F682C229A65DFCC1B44F9D60B32A22350F552
Reporter	abuse_ch
Tags:	AgentTesla exe TNT

abuse_ch

Malspam distributing AgentTesla:

HELO: tnt.com
Sending IP: 37.48.85.196
From: service@tnt.com
Subject: Consignment Notification: You have A Package With Us
Attachment: TNT SHIPMENT.zip (contains "TNT SHIPMENT.exe")

AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/45229/

Detection(s):

SecuriteInfo.com.Trojan.PackedNET.405.10995.19405.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Launching a process

Creating a file

Using the Windows Management Instrumentation requests

Unauthorized injection to a system process

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/426570

Signature

Found malware configuration

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)

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 steal Mail credentials (via file access)

Writes to foreign memory regions

Yara detected AgentTesla

Yara detected AntiVM_3

Behaviour

Behavior Graph:

Download SVG

Detection:

agenttesla

Link:

https://mwdb.cert.pl/sample/d09db6d2d1ffe48600422f7d17e18e62233a505fa78339f3805ea56cbb5fbc61/

Threat name:

ByteCode-MSIL.Trojan.Kryptik

Status:

Malicious

First seen:

2020-08-13 10:54:06 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=2co3nuwr77simaccf56rpymomirtuuc7u6btt44al2swzo27xrqq._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

558c8de9bd5bbcea6e779b8dd474f36cf57317b44aa744ac8562495cf321155b

AgentTesla

56fbebdb22c7244e81aefb20b4a95c1e7fa95791c3d22ffa92676bf1e668952b

AgentTesla

6939b1aa4bf9c37c9228fecf34688f9c1f9e137a47165ca2befdc04f20a298ef

AgentTesla

97e6267855cefb9ff2f241573427435337aef6acc035121a2e0a098a6f6b58f6

AgentTesla

b9508603c41846350bb34a90903bb273c60932e6f9d941e3ffbd6dadc2879f09

AgentTesla

c79e56ff3aa04021d7c99b5d638034780cafce941ff6039fb3bae407c1257e54

AgentTesla

d0ca5d037015b6a8cc4fba70d698c781b9c0c445c408d4521e458d422a8e7e41

AgentTesla

e2cbded6f889f93a08c2889a5c93385b3b58a569169c17cf08fc667fa8869021

AgentTesla

fb36e4d451d873356360a81436a985e64a97299bed171be05b7deec349ddd519

AgentTesla

+ 10'613 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

keylogger stealer spyware trojan family:agenttesla

Link:

https://tria.ge/reports/200813-6ngqafv15n/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

AgentTesla Payload

AgentTesla

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

Threat name:

Suspicious File

Score:

0.45

Link:

https://yomi.yoroi.company/submissions/d09db6d2d1ffe48600422f7d17e18e62233a505fa78339f3805ea56cbb5fbc61

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