MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 46ceaed6d9f20fc2b5d51a63957ea0a5772f33ac4d58b1024cce8eb1c207567e. 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


Neurevt


Vendor detections: 5


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

SHA256 hash: 46ceaed6d9f20fc2b5d51a63957ea0a5772f33ac4d58b1024cce8eb1c207567e
SHA3-384 hash: cec6dba6a42387042f94935a8bf57a04749d2a15587fc8fb6beb6d49a715a97ac6af481851fa930f76dd51a6d1b1e6a5
SHA1 hash: 4ed0462686cf11774eefb80d1c9aa42c9b1341a6
MD5 hash: de518f9008a3b9822d1b2997f10c255d
humanhash: black-winter-idaho-friend
File name:div.exe
Download: download sample
Signature Neurevt
Create hunting rule
File size:451'129 bytes
First seen:2020-09-08 06:49:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7c2c71dfce9a27650634dc8b1ca03bf0 (160 x Loki, 58 x Formbook, 55 x Adware.Generic)
ssdeep 12288:HanwaFSpPi/DFhj9n1nDYltj6dNSSaWH5t:TLUrTZNDYnYGe
TLSH 3CA4232913E189F3EE9692701BF15EBFD22DD602005A5B079BC03BD93976F93DA1E106
Reporter abuse_ch
Tags:exe Neurevt


Avatar
abuse_ch
Malspam distributing Neurevt:

From: Josh Edison <vedpalsingh>
Subject: Re:Proforma Invoi©e NO. 86072
Attachment: NO_86072-PI.xlsx

Neurevt payload URL:
http://eastexs.com/~zadmin/div/div.exe

Neurevt C2:
http://eastexs.com/~zadmin/lk/we/logout.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
98
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/57787/
Detection(s):
PUA.Win.Downloader.Soft32downloader-6691270-0
Create hunting rule

PUA.Win.Adware.Browserio-6725861-0
Create hunting rule

SecuriteInfo.com.Artemis162931E90DCF.4593.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a file
Launching a process
Sending a UDP request
Launching cmd.exe command interpreter
Adding an access-denied ACE
Moving a system file
Creating a window
Unauthorized injection to a browser process
Searching for analyzing tools
Searching for the window
DNS request
Changing a file
Setting browser functions hooks
Enabling autorun for a service
Firewall traversal
Setting a single autorun event
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Changing settings of the browser security zones
Connection attempt to an infection source
Unauthorized injection to a system process
Enabling autorun
Sending an HTTP POST request to an infection source
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/46ceaed6d9f20fc2b5d51a63957ea0a5772f33ac4d58b1024cce8eb1c207567e/
Threat name:
Win32.Trojan.Bluteal
Create hunting rule
Status:
Malicious
First seen:
2020-09-07 22:08:44 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=i3hk5vwz6ih4fnovdjrzk7vauv3s6m5mjvmlcasmz2hldqqhkz7a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/200908-cz4cf1nql6/
Behaviour
NSIS installer
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/46ceaed6d9f20fc2b5d51a63957ea0a5772f33ac4d58b1024cce8eb1c207567e

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:win_betabot_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:win_betabot_g0
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT
Rule name:win_betabot_w0
Create hunting rule
Author:Venom23
Description:Neurevt Malware Sig
Rule name:win_nymaim_g0
Create hunting rule
Author:mak, msm, CERT.pl

File information

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

Malspam

Neurevt

Excel file xlsx 6055c9082177de31bd75ef56f112fe7c2d36d2f064b9564e3e16968805bd479a

Neurevt

Executable exe 46ceaed6d9f20fc2b5d51a63957ea0a5772f33ac4d58b1024cce8eb1c207567e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/453041/
  
Dropped by
MD5 1b50897ce36fc0d89085cbf1c3b1376b
  
Dropped by
SHA256 6055c9082177de31bd75ef56f112fe7c2d36d2f064b9564e3e16968805bd479a
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/57787/

Comments