MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 32a0c4d5fea8fbc8dd04dbf43f3d3877184651e1b59fd831bdd2af1a64e8f7aa. 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: 8

Intelligence 8 IOCs YARA 2 File information Comments

SHA256 hash:	32a0c4d5fea8fbc8dd04dbf43f3d3877184651e1b59fd831bdd2af1a64e8f7aa
SHA3-384 hash:	b82c1662c22587b436869bf45bd5763f32c1082db7e0e263a90c647b5016f50ce23931579fe2d4c78d53bf62956a8cb6
SHA1 hash:	3a2cf60aaa7b4ab56c2e33487ef7dd98f4221f4f
MD5 hash:	36d3443b39511f4f06e5227cd64b1834
humanhash:	undress-robin-crazy-asparagus
File name:	09009000INVOICE.exe
Download:	download sample
Signature	Matiex Create hunting rule
File size:	769'536 bytes
First seen:	2020-12-08 07:51:50 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	a262877a36fc7e0f830054e0f70f76cb (7 x Matiex, 4 x AgentTesla, 4 x Loki)
ssdeep	12288:xI1c1l1kDzFY+SLLbcZgEH5DHAHsf9PTjay0QN42XVAQf4OEy:iWhOVSTciEH5Tsw9PyeRqQfT
Threatray	105 similar samples on MalwareBazaar
TLSH	FEF4BE83B052F1DCC81CA13A0597C8D451E52F3974704EA76AC12627B9FF2D8AE9EDE1
Reporter	abuse_ch
Tags:	exe geo Matiex VNM

abuse_ch

Malspam distributing unidentified malware:

HELO: hosted-by.rootlayer.net
Sending IP: 185.222.58.152
From: sales@martinmachinery.com
Reply-To: abdaiian.harrouni@gmail.com
Subject: HÓA ĐƠN THANH TOÁN-065770
Attachment: 09009000INVOICE.zip (contains "09009000INVOICE.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

134

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/107185/

Detection(s):

Win.Trojan.Autoit-7356348-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file in the %temp% subdirectories

Creating a file

Running batch commands

Unauthorized injection to a recently created process

Launching a process

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

Enabling autorun by creating a file

Result

Verdict:

MALICIOUS

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Result

Threat name:

Unknown

Detection:

malicious

Classification:

n/a

Score:

52 / 100

Link:

https://www.joesandbox.com/analysis/557691

Signature

Initial sample is a PE file and has a suspicious name

Machine Learning detection for dropped file

Machine Learning detection for sample

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/32a0c4d5fea8fbc8dd04dbf43f3d3877184651e1b59fd831bdd2af1a64e8f7aa/

Threat name:

Win32.Trojan.Bulz

Status:

Malicious

First seen:

2020-12-08 07:52:08 UTC

AV detection:

16 of 48 (33.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=gkqmjvp6vd54rxie3p2d6pjyo4memupbwwp5qmn52kxruzhi66va._file

Result

Malware family:

matiex

Score:

10/10

Tags:

family:matiex keylogger spyware stealer

Link:

https://tria.ge/reports/201208-1nlfxjfeq6/

Behaviour

Creates scheduled task(s)

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

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

Unpacked files

SH256 hash:

32a0c4d5fea8fbc8dd04dbf43f3d3877184651e1b59fd831bdd2af1a64e8f7aa

MD5 hash:

36d3443b39511f4f06e5227cd64b1834

SHA1 hash:

3a2cf60aaa7b4ab56c2e33487ef7dd98f4221f4f

Link:

https://www.unpac.me/results/d71caf54-17b2-48e3-8387-43e3752998bf/

SH256 hash:

e0b3bd3f2fadd3ef560c7dc1c13e1f50351e8df61139eb8e6367badf7689e71b

MD5 hash:

f615aa95251fc14492843942a588614c

SHA1 hash:

296669e81c271762d5068f8a9ecbb354ffc335c9

Link:

https://www.unpac.me/results/d71caf54-17b2-48e3-8387-43e3752998bf/

SH256 hash:

c1667fa6f6d37044c403c17010f36efc7e08d47ac2fb36a36b3c7e700eb97d81

MD5 hash:

eebb807f8a5a2d47c89648e4fb907f89

SHA1 hash:

35e8cbe02f0ce21492333604056e15bdbc923227

Link:

https://www.unpac.me/results/d71caf54-17b2-48e3-8387-43e3752998bf/

SH256 hash:

90ebe6ba1864918cbb518142cf61da4be4d804ec6e64a43fb43a7b894eaefa4e

MD5 hash:

9c8d1ae4bd82484d1d0fa055c81131bc

SHA1 hash:

7e5dfe303310546dcab08a9ecef8dc5d93a512ac

Link:

https://www.unpac.me/results/d71caf54-17b2-48e3-8387-43e3752998bf/

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/32a0c4d5fea8fbc8dd04dbf43f3d3877184651e1b59fd831bdd2af1a64e8f7aa

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.