MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 679f1795caa441c8b37db048309ca99745c25090ecdba817ff607c9156c22019. 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 File information Comments

SHA256 hash: 679f1795caa441c8b37db048309ca99745c25090ecdba817ff607c9156c22019
SHA3-384 hash: a1f9cd18d9c58ac06f73416b878215bc1ecef3d976fb9eaff52ff6226af726c0e598ed3a2f4e3f6510916ded9701e868
SHA1 hash: a03977b5dd925443219119fd36e12af9f4edbb9b
MD5 hash: ff9dc0740f1050e3503f1f95ad766c7f
humanhash: nitrogen-one-south-three
File name:AER9047477344.COM
Download: download sample
Signature Matiex
File size:586'752 bytes
First seen:2021-04-19 06:58:49 UTC
Last seen:2021-04-20 05:42:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:4ZQMtjdvmuT6lecu2Sp4I7NHkU+s+KzGyVsnGDbXvH2zRRRRRscV:/MjvmWx4I7NHkW+JyVLXKRRRRR/
Threatray 8 similar samples on MalwareBazaar
TLSH 18C4BE1547850B97E6DDA8B9CC39E3605BB6EE12E152FF8B7F9520B60CD371289093C2
Reporter cocaman
Tags:com Matiex

Intelligence


File Origin
# of uploads :
3
# of downloads :
144
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
AER9047477344.COM
Verdict:
Malicious activity
Analysis date:
2021-04-19 07:01:41 UTC
Tags:
evasion trojan snakekeylogger keylogger

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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:
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
Injects a PE file into a foreign processes
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Capture Wi-Fi password
Sigma detected: Scheduled temp file as task from temp location
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
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Beds Obfuscator
Yara detected Matiex Keylogger
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 392098 Sample: AER9047477344.COM Startdate: 19/04/2021 Architecture: WINDOWS Score: 100 48 Sigma detected: Capture Wi-Fi password 2->48 50 Sigma detected: Scheduled temp file as task from temp location 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 4 other signatures 2->54 8 AER9047477344.exe 7 2->8         started        process3 file4 34 C:\Users\user\AppData\...\qqfwysksifub.exe, PE32 8->34 dropped 36 C:\Users\user\AppData\Local\...\tmp1439.tmp, XML 8->36 dropped 38 C:\Users\user\...\AER9047477344.exe.log, ASCII 8->38 dropped 56 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 8->56 58 May check the online IP address of the machine 8->58 60 Uses schtasks.exe or at.exe to add and modify task schedules 8->60 62 4 other signatures 8->62 12 AER9047477344.exe 8->12         started        16 powershell.exe 8->16         started        18 powershell.exe 24 8->18         started        20 5 other processes 8->20 signatures5 process6 dnsIp7 40 checkip.dyndns.org 12->40 42 itzayanaland.com 67.205.103.71, 49728, 587 IWEB-ASCA Canada 12->42 46 3 other IPs or domains 12->46 64 Tries to steal Mail credentials (via file access) 12->64 66 Tries to harvest and steal ftp login credentials 12->66 68 Tries to harvest and steal browser information (history, passwords, etc) 12->68 70 Tries to harvest and steal WLAN passwords 12->70 22 netsh.exe 12->22         started        44 192.168.2.1 unknown unknown 16->44 24 conhost.exe 16->24         started        26 conhost.exe 18->26         started        28 conhost.exe 20->28         started        30 conhost.exe 20->30         started        signatures8 process9 process10 32 conhost.exe 22->32         started       
Gathering data
Result
Malware family:
Score:
  10/10
Tags:
family:matiex evasion keylogger spyware stealer
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Matiex
Matiex Main Payload
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Malspam

Matiex

Executable exe 679f1795caa441c8b37db048309ca99745c25090ecdba817ff607c9156c22019

(this sample)

Comments