MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fc7470a56409ddacd8078e88cc72f63d87a0fdf42d986f13d27a0c961d78884d. 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

Matiex

Vendor detections: 7

Intelligence 7 IOCs YARA 2 File information Comments

SHA256 hash:	fc7470a56409ddacd8078e88cc72f63d87a0fdf42d986f13d27a0c961d78884d
SHA3-384 hash:	41dcb303c138926c53b5d53cc66847dc4db788923a684d2809f6822548fc60079259d0ce614339db8f3ff7637344ea45
SHA1 hash:	01df57cf5516c7763ee1f4f3a280166573809e13
MD5 hash:	373f65405eeef7c6445eaac150f5a88a
humanhash:	failed-paris-uniform-montana
File name:	Docs.exe
Download:	download sample
Signature	Matiex Create hunting rule
File size:	479'744 bytes
First seen:	2020-10-26 10:14:48 UTC
Last seen:	2020-10-26 11:58:30 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep	12288:YU03Jq8HcD+jrilHVTvuk3G/Y64gbrk4rYgpWdU:YV3Uuc6jeH9uk3eYKrrYg8dU
Threatray	43 similar samples on MalwareBazaar
TLSH	6DA41274B8E13DB7D1E64FF320E4D661E3F0545A4F1BE588C5B872D18A92B9097E0A23
Reporter	abuse_ch
Tags:	exe Matiex

abuse_ch

Malspam distributing Matiex:

HELO: fe2.orangefm.linkdatacenter.net
Sending IP: 41.128.142.69
From: DOCS <fkhalifa@link.net>
Reply-To: fkhalifa@link.net
Subject: FW: DOCUMENTS
Attachment: Docs.rar (contains "Docs.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Matiex

Link:

https://www.capesandbox.com/analysis/78989/

Detection(s):

SecuriteInfo.com.Trojan.Inject4.3913.30209.17290.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Launching the process to change network settings

Result

Threat name:

Matiex

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/511588

Signature

Injects a PE file into a foreign processes

Machine Learning detection for sample

May check the online IP address of the machine

Multi AV Scanner detection for submitted file

Sigma detected: Capture Wi-Fi password

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 WLAN passwords

Tries to steal Mail credentials (via file access)

Uses netsh to modify the Windows network and firewall settings

Yara detected AntiVM_3

Yara detected Matiex Keylogger

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/fc7470a56409ddacd8078e88cc72f63d87a0fdf42d986f13d27a0c961d78884d/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-10-25 17:54:40 UTC

AV detection:

24 of 28 (85.71%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=7r2hbjlebho2zwahr2emy4xwhwd2b7pufwmg6e6spigjmhlyrbgq._file

Result

Malware family:

matiex

Score:

10/10

Tags:

stealer keylogger family:matiex spyware persistence

Link:

https://tria.ge/reports/201026-qs5pmxk9nx/

Behaviour

Modifies system certificate store

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Modifies service

Suspicious use of SetThreadContext

Looks up external IP address via web service

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Matiex

Matiex Main Payload

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.