MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3d009dd1124fdf76e4a5284fa421d54a0ec663abc1517bbf95c809bb36dd8863. 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:	3d009dd1124fdf76e4a5284fa421d54a0ec663abc1517bbf95c809bb36dd8863
SHA3-384 hash:	d6c3549c1aa39e445f514a9798e49e972d35743ccefeb20aa54e59b4c88364851f4e369c72c50bfc3fd9afedc7583505
SHA1 hash:	e0c14e9f488ba40c929177c386c9b65f92db50cc
MD5 hash:	99096380de45e3a62400509b851c7d3b
humanhash:	maryland-eighteen-glucose-violet
File name:	PO-2008035MT3-Order-Quote,pdf.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	1'015'808 bytes
First seen:	2020-08-31 12:58:14 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep	24576:9XWa7PeWxOl7Wbvs8MEqIIoOysgl1gvwn68ac:9HlxE7j5dIUWl20689
Threatray	9'557 similar samples on MalwareBazaar
TLSH	7E25E113531E9B1ED81877B9349011DCE2F27B82EF38E1D8ED4770E9A42624DB5ED682
Reporter	abuse_ch
Tags:	AgentTesla exe geo KOR

abuse_ch

Malspam distributing AgentTesla:

HELO: mail-smail-vm43.hanmail.net
Sending IP: 203.133.180.231
From: XiaMen Dajun Accurate Industrial Co.，LTD <mcj6308@hanmail.net>
Subject: 應:新訂單/詢價-PO。
Attachment: PO-2008035MT3-Order-Quote,pdf.z (contains "PO-2008035MT3-Order-Quote,pdf.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

AgentTeslaV2

Link:

https://www.capesandbox.com/analysis/53539/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Unauthorized injection to a recently created process

Creating a file

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/455464

Signature

Initial sample is a PE file and has a suspicious name

Injects a PE file into a foreign processes

Machine Learning detection for sample

Multi AV Scanner detection for submitted file

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 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/3d009dd1124fdf76e4a5284fa421d54a0ec663abc1517bbf95c809bb36dd8863/

Threat name:

ByteCode-MSIL.Trojan.Kryptik

Status:

Malicious

First seen:

2020-08-31 05:04:07 UTC

AV detection:

24 of 29 (82.76%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=huaj3uisj7pxnzfffbh2iiovjihmmy5lyfixxp4vzae3wnw5rbrq._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

1bfc107e597a3f4780a8607d7c5f033048cb59c50a5fdbe388c10d839efd8692

AgentTesla

77557ac716ea8b46905d5188423b22e405f69940b927f33e7d4c61e30705f747

AgentTesla

8846c5d088724ae06915e0e0f987ca3a65fba368095bc73f3109f6cb7841318b

AgentTesla

8d2625935b4f6a1a8f1698ec24d609319f9f1f86811e1e36f198e9467c3103b7

AgentTesla

8fc4747ee4e9b358ddd1dffff19b0b3f5166e8b4ef15257be68d3fa2decb347e

AgentTesla

9c62e75f2dc168671bddfe8cad2b102197c10d9039d8917a7637585ff603dbdd

AgentTesla

d05649a91cebb1b3cfa6133a69f39b94ea876cb9855df55573244b7d6504fac1

AgentTesla

e29e9d9beb5ce8187decf038cdc0b1d3102b4cfe43715a3b4f934098a943ebed

AgentTesla

f4156e15b465020e6687a23a63eb4b7c84a18f90ead4665087c6c2e5a09b455d

AgentTesla

+ 9'547 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

keylogger stealer spyware trojan family:agenttesla

Link:

https://tria.ge/reports/200831-ehlcn8ymxa/

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:

Trojan

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/3d009dd1124fdf76e4a5284fa421d54a0ec663abc1517bbf95c809bb36dd8863

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