MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4a3e5ec3cb8e7de4807f8ab6684291a02eea7a64c76f0e32df1b0a0bb17c047c. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4a3e5ec3cb8e7de4807f8ab6684291a02eea7a64c76f0e32df1b0a0bb17c047c
SHA3-384 hash: bacf0775aa382943a6c85568639636b414ff166ff585d6ce7b9392c81b2ecc273ece58d626477318836d46d17c56810f
SHA1 hash: a473e8ec2ac24a893439316e471ff42618295c25
MD5 hash: 11eba35cb45275a826f7320c003c0b65
humanhash: double-table-foxtrot-kentucky
File name:11eba35cb45275a826f7320c003c0b65.exe
Download: download sample
Signature NetWire
Create hunting rule
File size:94'208 bytes
First seen:2020-05-14 13:32:46 UTC
Last seen:2020-05-14 16:40:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 98c6d54409015fd656b635146b1db272 (1 x NetWire)
ssdeep 768:sfLsVFK8LiE7RJr1S8dom4YWQ38E3Vjllr12:8oVNiCvS8zlPP3VrQ
Threatray 928 similar samples on MalwareBazaar
TLSH E29349267AC0D162E52486F03EA5E7B801AAEC319D52CA0735CD7B6E1A36F07F1B4357
Reporter abuse_ch
Tags:exe NetWire nVpn RAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
98
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Fareit-FTA11EBA35CB452.31420.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-05-14 13:35:51 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ji7f5q6lrz66jad7rk3gqquruaxou6tey5xq4mw7dmfaxml4ar6a._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
guloader
Create hunting rule
Similar samples:
1d7f1bd2e98ab61ef9f350289c83791d4da1463576ea3591b8cf3b9228f506ab
NetWire
5540d3256d4e24a41945ff8d40078deb2d5531242639d718b122f3044d52420d
NetWire
60c2a6a0bc12f4b6fd4ecb473d5de3d9de561ee3125055dbbf2d8ff12bb83f60
NetWire
60ccdec92b23413b1b5391cb9923931e5b151f0f5877f1f90d730f0fede5f365
NetWire
68f66dd88b1a69a8ff2e63cca5e4554e1b147ccd2474d356b60a749c21412fd4
NetWire
7d53275640b52b08bb54259f6bc85edad2dfe30b6b5f9cea9ddc8d7469d97cd8
NetWire
884209a719966f7d043193d01453eb707f176dab896173c493097f09940ded43
NetWire
98af60250a9e0cedaa66f04fe39c412bd0007855255547df68f5da46686c9ced
NetWire
9e6cf2b57d1e96bced0f7742e883a8fdf94847fcf3344ae55f05324b59fde328
NetWire
baac016255a128a1209211bba2a47979f3392f12c41d5805469f899eba6de47b
NetWire
+ 918 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/201109-zla1fb66pe/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Checks QEMU agent state file
Loads dropped DLL
Executes dropped EXE
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

File information

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

Web download

NetWire

Executable exe 4a3e5ec3cb8e7de4807f8ab6684291a02eea7a64c76f0e32df1b0a0bb17c047c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/362662/
  
Delivery method
Distributed via web download

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