MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 249e738650027df7635aa70373e2e2f936eb58e1a208fdc8df9ee2f66e4cb9e3. 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

NetWire

Vendor detections: 9

Intelligence 9 IOCs YARA 1 File information Comments

SHA256 hash:	249e738650027df7635aa70373e2e2f936eb58e1a208fdc8df9ee2f66e4cb9e3
SHA3-384 hash:	10edebaa221ada127a723a2cb417e8c417f10e692fb064b21a4f863fed8d1f6c16c1fc4d1202704e547c20862d1124bd
SHA1 hash:	9711b4478564484da540866df48c117f9d96fd4f
MD5 hash:	d0e7b058e35b998134e771b24f534b07
humanhash:	nebraska-blossom-xray-crazy
File name:	Bounced Cheque.exe
Download:	download sample
Signature	NetWire Create hunting rule
File size:	763'118 bytes
First seen:	2020-08-17 18:49:38 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	5ddbe01cf23eb637489d3d05176bbca3 (1 x NetWire)
ssdeep	12288:pMEuFTG5ys/bVmOQEXrsZVA+m2WwlJD3RDBs4mx98Ad1iMCDp:eEX5yUxrHrDqRYxd1E9
Threatray	244 similar samples on MalwareBazaar
TLSH	5FF47E2799AD5005FB120472453865323E282C2163A7DDDB13A6FFCD8A71B67128DFBE
Reporter	abuse_ch
Tags:	exe NetWire RAT

abuse_ch

Malspam distributing NetWire:

HELO: GEHLOT.home
Sending IP: 103.224.240.224
From: Minish Patel <minishp@rediffmail.com>
Subject: Re: Pending Payment
Attachment: Cheque.rar (contains "Bounced Cheque.exe")

NanoCore RAT C2s:
iphanyi.duckdns.org:3360 (150.242.14.61)
iphanyi.duckdns.org:3360 (197.210.64.215)
iphanyi.duckdns.org:3360 (66.7.148.44)

Intelligence

File Origin

# of uploads :

# of downloads :

290

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/47287/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

DNS request

Connection attempt

Sending a UDP request

Result

Threat name:

NetWire

Detection:

malicious

Classification:

rans.troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/434636

Signature

Contains functionality to log keystrokes

Contains functionality to steal Chrome passwords or cookies

Contains functionality to steal Internet Explorer form passwords

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

Machine Learning detection for sample

Potential malicious icon found

Sigma detected: NetWire

Uses dynamic DNS services

Yara detected NetWire RAT

Behaviour

Behavior Graph:

Download SVG

Detection:

netwire

Link:

https://mwdb.cert.pl/sample/249e738650027df7635aa70373e2e2f936eb58e1a208fdc8df9ee2f66e4cb9e3/

Threat name:

Win32.Trojan.NetWired

Status:

Malicious

First seen:

2020-08-17 12:26:16 UTC

AV detection:

24 of 29 (82.76%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=esphhbsqaj67oy22u4bxhyxc7e3owwhbuiep3sg7t3rpm3smxhrq._file

Verdict:

malicious

Label(s):

netwirerc

Result

Malware family:

netwire

Score:

10/10

Tags:

rat botnet stealer family:netwire

Link:

https://tria.ge/reports/200817-kncqwc4ea6/

Behaviour

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

NetWire RAT payload

Netwire

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Trojan

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/249e738650027df7635aa70373e2e2f936eb58e1a208fdc8df9ee2f66e4cb9e3

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_netwire_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	autogenerated rule brought to you by yara-signator