MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 813f91b6601d46e7f9f3d4dce52c725c7c3f17733277fc7bf88ae1597fa23a2e. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 813f91b6601d46e7f9f3d4dce52c725c7c3f17733277fc7bf88ae1597fa23a2e
SHA3-384 hash: 418973c9459a04d3d73368c2b93208e35eca8329d8b7b5aa6d0251db84d668bbd03efa7aee015c2bb54ce8bacb08d466
SHA1 hash: 3ff806f66cccbee3602772111bc7e864b45e09d6
MD5 hash: d7168e98d60bee567a7cb45f699abcda
humanhash: finch-uncle-uncle-alaska
File name:Reservation Details.exe
Download: download sample
Signature Matiex
Create hunting rule
File size:729'600 bytes
First seen:2020-08-10 11:41:20 UTC
Last seen:2020-08-10 13:14:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:mVhCzefejOv9+JHnexLfzu+9BdQEnVQGO/hAmoiTo3VxQh/0lQvrc/WN:boeOwHnexjC+97BnVQGOZk/jvlQQ+N
Threatray 1'026 similar samples on MalwareBazaar
TLSH C2F4BF257155CDC1C72A1632CA9B8490437A7C29B5B2DE1FB69B332D25333B37A066CE
Reporter abuse_ch
Tags:Endurance exe Matiex


Avatar
abuse_ch
Malspam distributing Matiex:

HELO: 162-241-204-245.unifiedlayer.com
Sending IP: 162.241.204.245
From: Deira Travel And Tourist Agency Co. LLC <enquiry@deiratravels.com>
Subject: New Group Reservation Ref: IN10057Y
Attachment: Reservation Details.7z (contains "Reservation Details.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Generic.mg.d7168e98d60bee56.6174.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created 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
Launching the process to change network settings
Result
Threat name:
AgentTesla Matiex
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/416820
Signature
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
May check the online IP address of the machine
Sigma detected: Capture Wi-Fi password
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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
Yara detected AgentTesla
Yara detected AntiVM_3
Yara detected Matiex Keylogger
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/813f91b6601d46e7f9f3d4dce52c725c7c3f17733277fc7bf88ae1597fa23a2e/
Threat name:
ByteCode-MSIL.Trojan.NanoBot
Create hunting rule
Status:
Malicious
First seen:
2020-08-10 11:43:04 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qe7zdntadvdop6pt2tookldslr6d6f3tgj37y67yrlqvs75chixa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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e9939c063f5c1cbbaa6401386a2f59c8e4f2d5d4fbb73f73f8b7182d7111c234
Matiex
+ 1'016 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
spyware
Link:
https://tria.ge/reports/200810-rxat5dakcn/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Modifies service
Suspicious use of SetThreadContext
Looks up external IP address via web service
Looks up external IP address via web service
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 web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/813f91b6601d46e7f9f3d4dce52c725c7c3f17733277fc7bf88ae1597fa23a2e

File information

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

a464d10333668b782d0345612b16bbb1

Matiex

Executable exe 813f91b6601d46e7f9f3d4dce52c725c7c3f17733277fc7bf88ae1597fa23a2e

(this sample)

  
Dropped by
MD5 a464d10333668b782d0345612b16bbb1
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/42734/

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