MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4958190c440f4383001c67888d7e0f0f2ea6ab4976cfd0b2d0a165cf459a5b45. 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: 5


Intelligence 5 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4958190c440f4383001c67888d7e0f0f2ea6ab4976cfd0b2d0a165cf459a5b45
SHA3-384 hash: 7571712dc31a5eab4bc2635681c0bc4386339f7c61024d403467fd647806ea34527d999d801108b259e1231352f52549
SHA1 hash: 7d09d2424d5a63af83d7965bd7d81d412e2fa03d
MD5 hash: c989665a3e4ddd091a99de841c1b04e0
humanhash: mobile-ack-pluto-bravo
File name:Purchase Order32002068.exe
Download: download sample
Signature Matiex
Create hunting rule
File size:712'704 bytes
First seen:2020-11-07 15:01:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 34ec234718f5f3a61f897452f4780c35 (2 x AgentTesla, 2 x Formbook, 2 x MassLogger)
ssdeep 12288:1DuQd2G1PL7VDl5jp/gyfJ291E7o8K6YAhQ0rqNw72bioDY9AWVjm4ltz0pq8Re:Zr2Gh78yBE1WbFa0rqNw72bioLWVikzL
Threatray 103 similar samples on MalwareBazaar
TLSH 0DE412247881C077C0B3157245B8C6729F7DEA301E65698F63E8533A9FB02E19736A6F
Reporter abuse_ch
Tags:exe GoDaddy Matiex


Avatar
abuse_ch
Malspam distributing Matiex:

HELO: p3plwbeout24-02.prod.phx3.secureserver.net
Sending IP: 68.178.252.184
From: Charlie Davis <cdavis@chiaviation.com>
Subject: November Purchase Order Ref No 503200
Attachment: Purchase Order32002068.7z (contains "Purchase Order32002068.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.35108195.22584.19345.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file in the %temp% subdirectories
Creating a file
Running batch commands
Launching a process
Using the Windows Management Instrumentation requests
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Unauthorized injection to a system process
Enabling autorun by creating a file
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4958190c440f4383001c67888d7e0f0f2ea6ab4976cfd0b2d0a165cf459a5b45/
Threat name:
Win32.Trojan.Matiex
Create hunting rule
Status:
Malicious
First seen:
2020-11-06 00:16:10 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jfmbsdceb5bygaa4m6ei27qpb4xknk2jo3h5bmwqufs46rm2lncq._file
Verdict:
unknown
Similar samples:
3964255c6edcc775158338c29c12a374eef6b3bad5d1b05641a7c92efb8873de
Matiex
60d7a9feec05511bd20c144fd23ad438d80b673487ebe45d857906c054c82ca0
Matiex
74fe23fdb7b12b785e1e6db24dba0536deec51ddac1edbd53a0211b68672628b
Matiex
8524c16356ec2511b2623d04902d772836d3460de10f2dca77a8930a92703eae
Matiex
a6c456dcee9a9c53aeb0360bdb52a682137745ad9ec607fce1199e24cd348ee5
Matiex
ae1030f0ff069ac50dea9f299186507db2223f47fc51d1952c92d4709ba56190
Matiex
af09dc4e1c03370d83596aa180b581541bea551c00e731dbb05229525389036e
Matiex
c0fb3989dccc0e8aa3c3b0e95a8b6cc3982c41c80930998efc1ac26613b0153e
Matiex
ca20e6d6fc14a5a1b07747c95d04fa6fa593fbeda1be5b0eb84495d60fc59e01
Matiex
d71e111e12643f8c35292b4b2f02f45935f76acba96d2f0d66f55bb752955644
Matiex
+ 93 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/201108-75j96q1gpa/
Unpacked files
SH256 hash:
4958190c440f4383001c67888d7e0f0f2ea6ab4976cfd0b2d0a165cf459a5b45
MD5 hash:
c989665a3e4ddd091a99de841c1b04e0
SHA1 hash:
7d09d2424d5a63af83d7965bd7d81d412e2fa03d
Link:
https://www.unpac.me/results/161ee337-7ea0-4781-a7b8-2bb0b97e1ea8/
SH256 hash:
2083251d8b75aadbad18a4c74d4d11c152d6ef93a47412c3331e18d6cc1fa533
MD5 hash:
366ff8b671186323e0dca4e81e568d57
SHA1 hash:
1a10e3ddd0dbed990879613f2e1d04dc65986a30
Link:
https://www.unpac.me/results/161ee337-7ea0-4781-a7b8-2bb0b97e1ea8/
SH256 hash:
c1667fa6f6d37044c403c17010f36efc7e08d47ac2fb36a36b3c7e700eb97d81
MD5 hash:
eebb807f8a5a2d47c89648e4fb907f89
SHA1 hash:
35e8cbe02f0ce21492333604056e15bdbc923227
Link:
https://www.unpac.me/results/161ee337-7ea0-4781-a7b8-2bb0b97e1ea8/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4958190c440f/report/overview.html
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.

Rule name:APT32_KerrDown
Create hunting rule
Rule name:Embedded_PE
Create hunting rule
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:win_matiex_keylogger_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects the Matiex Keylogger

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Matiex

7z 06f732bbfa9da4b56edfa7f2c0fd597a327068d038ff9c1a8dbb35b9595a159a

Matiex

Executable exe 4958190c440f4383001c67888d7e0f0f2ea6ab4976cfd0b2d0a165cf459a5b45

(this sample)

  
Dropped by
MD5 e7bcc98fcf1c1ed396afe6903c1f51b7
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 06f732bbfa9da4b56edfa7f2c0fd597a327068d038ff9c1a8dbb35b9595a159a

Comments