MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20404bc0e463cc7474976cf7a83de3e892570bb0aae22d404259d2b157dc3ff9. 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: 6

Intelligence 6 IOCs YARA 1 File information Comments

SHA256 hash:	20404bc0e463cc7474976cf7a83de3e892570bb0aae22d404259d2b157dc3ff9
SHA3-384 hash:	82897483debbc82f3cadad6d11d4258a2d716d85ec869d1ed9210a076c37f8614cfc8f49497c539a111604cbcc047a22
SHA1 hash:	57ed885f150f68d6e637dbc2d2add9bd0358d4a7
MD5 hash:	f9b1140593e95614c357a719893ca50e
humanhash:	steak-undress-hawaii-double
File name:	08000990800.exe
Download:	download sample
Signature	Matiex Create hunting rule
File size:	827'392 bytes
First seen:	2020-08-11 14:05:47 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep	12288:QhBVmVV/3Rk0ycKorI1igCtZ+4EXxbrFLb+E+YXaNOj:aBkr/3WrQIgtQdh9Lb+E+YXWy
Threatray	133 similar samples on MalwareBazaar
TLSH	8B05BE60F20031D6F263C57971E1EE862759F083E5264EB7F22B65E84F852CA1673F1A
Reporter	abuse_ch
Tags:	ESP exe geo Matiex

abuse_ch

Malspam distributing Matiex:

HELO: somosindustria.com
Sending IP: 45.137.22.52
From: sales@somosindustria.com
Subject: Reconfirmar los datos bancarios contra la factura
Attachment: 08000990800pdf.z (contains "08000990800.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/43482/

Detection(s):

SecuriteInfo.com.Generic.mg.f9b1140593e95614.609.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Launching a process

Creating a file

Sending a UDP request

Using the Windows Management Instrumentation requests

DNS request

Sending an HTTP GET request

Sending a custom TCP request

Reading critical registry keys

Launching the process to change network settings

Creating a window

Unauthorized injection to a system process

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/20404bc0e463cc7474976cf7a83de3e892570bb0aae22d404259d2b157dc3ff9/

Threat name:

ByteCode-MSIL.Trojan.CryptInject

Status:

Malicious

First seen:

2020-08-11 14:07:07 UTC

AV detection:

20 of 28 (71.43%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ebaexqhempghi5exnt32qppd5cjfoc5qvlrc2qcclhjlcv64h74q._file

Verdict:

suspicious

Result

Malware family:

n/a

Score:

10/10

Tags:

spyware

Link:

https://tria.ge/reports/200811-8fpbwcgpqn/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

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

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/20404bc0e463cc7474976cf7a83de3e892570bb0aae22d404259d2b157dc3ff9

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.