MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1cc4b7a9c9d0d8de1ab96f11189104912af60a594c7e4a0c70d7cc236fdbb6ec. 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: 4

Intelligence 4 IOCs YARA 5 File information Comments

SHA256 hash:	1cc4b7a9c9d0d8de1ab96f11189104912af60a594c7e4a0c70d7cc236fdbb6ec
SHA3-384 hash:	f7825d56fc3966054b21d680d380e20a19fd93e429af0d312bd04c2af7182c9a2266b8e7f00ffe9a18048ed3d9c41704
SHA1 hash:	71970f3af6c0a0dee15bd2452a80eb899d0b41c2
MD5 hash:	31c594daa24b28d6d6102ed84aafb204
humanhash:	tango-september-xray-oranges
File name:	TRANSACTION RECEIPT#6719.exe
Download:	download sample
Signature	NetWire Create hunting rule
File size:	281'600 bytes
First seen:	2020-05-28 05:42:37 UTC
Last seen:	2020-05-28 07:09:02 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep	3072:VIze8sisEVYUxtQiQEPw12k/eTXbzzRMaFMzSRYFP9yskgmz39CTdCrLJE4OEIks:wWq2iBLk6bzzVMzfFPU9z9rLJNIkwo
Threatray	285 similar samples on MalwareBazaar
TLSH	08546C3C26A80357D67EE3788FD0C527F4E4A41B7061EE658CC607694786B8EA5C323E
Reporter	abuse_ch
Tags:	exe NetWire RAT

abuse_ch

Malspam distributing NetWire:

HELO: e-tiptox.site
Sending IP: 62.173.140.204
From: Hit Promotional Products <support@e-tiptox.site>
Reply-To: pmperfect@protonmail.com
Subject: Transaction Receipt#6720 Hit Promotional Products
Attachment: Transaction Receipt6720.iso (contains "TRANSACTION RECEIPT#6719.exe")

NetWire RAT C2:
5.9.84.209:1011

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.MSIL.GenKryptik.EKOW.22318.UNOFFICIAL

Gathering data

Threat name:

ByteCode-MSIL.Trojan.Dothetuk

Status:

Malicious

First seen:

2020-05-28 06:36:35 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

20 of 48 (41.67%)

Threat level:

2/5

Verdict:

malicious

Label(s):

netwirerc

Result

Malware family:

netwire

Score:

10/10

Tags:

family:netwire botnet rat rezer0 stealer

Link:

https://tria.ge/reports/201109-2ln99p8hzn/

Behaviour

Creates scheduled task(s)

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

rezer0

NetWire RAT payload

Netwire

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

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:	Malicious_BAT_Strings Create hunting rule
Author:	Florian Roth
Description:	Detects a string also used in Netwire RAT auxilliary
Reference:	https://pastebin.com/8qaiyPxs

Rule name:	MAL_unspecified_Jan18_1 Create hunting rule
Author:	Florian Roth
Description:	Detects unspecified malware sample
Reference:	Internal Research

Rule name:	netwire Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect netwire in memory
Reference:	internal research

Rule name:	Suspicious_BAT_Strings Create hunting rule
Author:	Florian Roth
Description:	Detects a string also used in Netwire RAT auxilliary
Reference:	https://pastebin.com/8qaiyPxs

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