MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5b7cb0c71667d7eabb6043d52311130d01f7d4f2335aa78fff0b90c60a7b25bc. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5b7cb0c71667d7eabb6043d52311130d01f7d4f2335aa78fff0b90c60a7b25bc
SHA3-384 hash: c3da5f8ba697477deac2e27e7b1699be7def46390ccd25585a6d6aa9c554e427420f126fe0fb65a5e8dde49871681239
SHA1 hash: f2f398ebc12515368d97ce8ace5baaa3f4ac49fb
MD5 hash: 8214ac3be890373909ad66cb96cdff90
humanhash: burger-idaho-monkey-florida
File name:indirizzo di spedizione.exe
Download: download sample
Signature Matiex
Create hunting rule
File size:1'052'672 bytes
First seen:2020-10-20 08:09:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:UgqfXMxXQZhDc2Sy+en0m94kH1Ezbp8Wpr60EalZpgeNJ:WIQZhDcU+w0m94kH1Ezbj60EavSeN
Threatray 16 similar samples on MalwareBazaar
TLSH 0B25D00822B84655EE7F47BCD4B44108D7FDA433B26ECB8E4A6D60DE2B67700ED056A7
Reporter abuse_ch
Tags:exe Matiex


Avatar
abuse_ch
Malspam distributing unidentified malware:

From: "Certified Lab Consulting Co., Ltd. (CLC)" <ebay@ducatiparts.de>
Reply-To: snambrath.almandoos@bk.ru
Subject: Re: Payments - October Invoices
Attachment: indirizzo di spedizione.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/73300/
Detection(s):
SecuriteInfo.com.Variant.Razy.644741.21011.30821.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Setting a global event handler for the keyboard
Unauthorized injection to a system process
Result
Threat name:
AgentTesla Matiex
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/497237
Signature
Maps a DLL or memory area into another process
May check the online IP address of the machine
Sigma detected: RegAsm connects to smtp port
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Matiex Keylogger
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5b7cb0c71667d7eabb6043d52311130d01f7d4f2335aa78fff0b90c60a7b25bc/
Threat name:
ByteCode-MSIL.Trojan.Razy
Create hunting rule
Status:
Malicious
First seen:
2020-10-20 07:53:14 UTC
AV detection:
21 of 27 (77.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ln6lbrywm7l6vo3aipksgeitbua7pvhsgnnkpd77boimmct3ew6a._file
Verdict:
unknown
Similar samples:
08bc4182b069e340070eeba2bafd0d13839b48612ea37cd8460caf1e93a497f3
Matiex
201f5c48c9fc90bf0072b26a4311616bb1f22037dbab6959355ac72fa751dc0a
Matiex
33f1df49beeae6ce48eb82aa0020054c72363413bba1b0a5aa661905c2b2ac44
Matiex
3f7d3446957afc469344d6f8fad6c71911ccca32aec8f7eccc03f2778669a36f
Matiex
8ff7236262c8eb5e12f9dffee8de5b20ccd82d880ac8669ab2f6a88df08c1967
Matiex
abda1f8c58267a46aec2e1bfc380d5cf29eb0408458f07fea18bf880d89b39f4
Matiex
c578f89d2e9d40571b7abb4839a07f019dcc3bfc37705ee8d9cccfe306432463
Matiex
c75035a9d20e8c0c04f6054e270cf85588d4dc555000be1f25d3f70e6973a71f
Matiex
d718311d129df0d0c71e38f1424d0aa8c8a66bf94da60dea87db65bbe3ba9ec3
Matiex
e14db11b2e852dcb17a2a9315aad77e48ef906ae85042a3edf667611898dc77c
Matiex
+ 6 additional samples on MalwareBazaar
Result
Malware family:
matiex
Create hunting rule
Score:
  10/10
Tags:
spyware stealer keylogger family:matiex
Link:
https://tria.ge/reports/201020-f7b84n5qxe/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Matiex
Matiex Main Payload
Unpacked files
SH256 hash:
5b7cb0c71667d7eabb6043d52311130d01f7d4f2335aa78fff0b90c60a7b25bc
MD5 hash:
8214ac3be890373909ad66cb96cdff90
SHA1 hash:
f2f398ebc12515368d97ce8ace5baaa3f4ac49fb
Link:
https://www.unpac.me/results/ec196f84-03a8-4b12-becb-a3abea89e6fc/
SH256 hash:
5467733df3c030fd5c938ae620849a81ba5e77fb30e79fb291427ccb1d3e8338
MD5 hash:
993d299a5838e51a38dde51ff198a1ca
SHA1 hash:
33bbb610ead59fe45899db669546eb481a855b00
Link:
https://www.unpac.me/results/ec196f84-03a8-4b12-becb-a3abea89e6fc/
SH256 hash:
c1667fa6f6d37044c403c17010f36efc7e08d47ac2fb36a36b3c7e700eb97d81
MD5 hash:
eebb807f8a5a2d47c89648e4fb907f89
SHA1 hash:
35e8cbe02f0ce21492333604056e15bdbc923227
Link:
https://www.unpac.me/results/ec196f84-03a8-4b12-becb-a3abea89e6fc/
SH256 hash:
343644403eb320835a177a3166bef2d80d4f53e21157fd0a077c5ba8be6a20fe
MD5 hash:
32e6882161d98f529306610e59f1d44d
SHA1 hash:
488f049438becda43afef3e95491e8db35c52571
Link:
https://www.unpac.me/results/ec196f84-03a8-4b12-becb-a3abea89e6fc/
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/5b7cb0c71667d7eabb6043d52311130d01f7d4f2335aa78fff0b90c60a7b25bc

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: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

Executable exe 5b7cb0c71667d7eabb6043d52311130d01f7d4f2335aa78fff0b90c60a7b25bc

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/73300/

Comments