MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6814190b4099c532caabe663df73d8ee0c7d70b55db3c69c56eefc1dc1d162f5. 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: 13


Intelligence 13 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6814190b4099c532caabe663df73d8ee0c7d70b55db3c69c56eefc1dc1d162f5
SHA3-384 hash: 64c020572ba8922e8398524a79a77f44226b9e2466f2a6d5bcc695e53ecd32cf78f7b6fcf947ed4ed414c6b0c49deebf
SHA1 hash: fc5ba331a20f2cd34d184b12f8c28445146866ec
MD5 hash: aff627753fddc208e8610d54b0f4be65
humanhash: equal-low-ack-thirteen
File name:Document.exe
Download: download sample
Signature NetWire
Create hunting rule
File size:1'199'104 bytes
First seen:2021-10-20 12:41:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash a410078918980fce320f92b4875de320 (4 x Formbook, 2 x RemcosRAT, 2 x NetWire)
ssdeep 12288:0xwB6jcB+VlDdNvGOLPs46HcqC9Q1LEYLtwauZAkupubMkkUshtgQowaI9hj8mey:Gr1bvGObs46nCmLJwOuwkPZwakpKhG
Threatray 614 similar samples on MalwareBazaar
TLSH T10145AF66F2B14032E43306790D7B9229861E7E066E15FA5A6AF07D4D5FFA6403CB23C7
File icon (PE):PE icon
dhash icon fedcbb4d750f4c4c (9 x Formbook, 5 x RemcosRAT, 2 x NetWire)
Reporter adrian__luca
Tags:exe NetWire

Intelligence

File Origin
# of uploads :
1
# of downloads :
470
Origin country :
n/a
Vendor Threat Intelligence
Detection:
NetWire
Create hunting rule
Link:
https://www.capesandbox.com/analysis/198836/
Detection(s):
Win.Malware.Fhqr-9869314-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Connection attempt
Sending a custom TCP request
Modifying an executable file
Launching the default Windows debugger (dwwin.exe)
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
greyware keylogger
Link:
https://www.filescan.io/uploads/61700e9ddb358dd15ec736e9/reports/5a7ac6ae-2281-40c7-92ce-dfd4d9969547/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
NetWire RAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3e6684a3-8909-49a7-a977-b66d885d0418
Result
Threat name:
NetWire
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/873907
Signature
Allocates memory in foreign processes
Creates a thread in another existing process (thread injection)
Drops PE files to the user root directory
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected NetWire RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6814190b4099c532caabe663df73d8ee0c7d70b55db3c69c56eefc1dc1d162f5/
Threat name:
Win32.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2021-10-19 08:30:31 UTC
AV detection:
12 of 45 (26.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nakbsc2athctfsvl4zr5646y5ygh24fvlwz4nhcw536b3qorml2q._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
1a261ffbe76d224c7d9f9136723f1cdf35f661d0e5a38f43a7ee2cb31606f359
NetWire
1e5bb5e00fddfcc62c8bfe71b46a4c8c6c22986c7a51931d16b8ddc465170d72
NetWire
22dd73a06a3bff8a7866c95b5191aa6a7b57d67d632b2373235e7b2ba4fd46fa
NetWire
2a9bac8b5d947ef5f72c65bff3fe97d7ffd3602ec49915693987cd9909512187
NetWire
42e09f0e4d7ab0448e04d5d31fbc63cfb2df988f848853a5a149ff5454040184
NetWire
c11992880daecda35958fd14fcf3b6e5d32a6bda8c904a888ede0dcbb1f91aa6
NetWire
+ 604 additional samples on MalwareBazaar
Result
Malware family:
netwire
Create hunting rule
Score:
  10/10
Tags:
family:netwire botnet persistence rat stealer
Link:
https://tria.ge/reports/211020-pxcfgshhhm/
Behaviour
Suspicious use of WriteProcessMemory
Adds Run key to start application
NetWire RAT payload
Netwire
Malware Config
C2 Extraction:
freelife.mywire.org:6655
freelife01.mywire.org:6655
freelife2.mywire.org:6655
freelife3.mywire.org:6655
freelife4.mywire.org:6655
freelife5.mywire.org:6655
freelife6.mywire.org:6655
Unpacked files
SH256 hash:
2c445b887ee8e82dc1256c5042b465cf9294df5df96c3043f9927f21a9225b16
MD5 hash:
ee4f84d3e9caefcf462f319104860abd
SHA1 hash:
649465bbd208cbdc3e2b474ae35e17aca306d465
Detections:
win_temple_loader_w0
Create hunting rule
Link:
https://www.unpac.me/results/ce3444ee-d165-40dc-8f84-c25bfdd41a7d/
Parent samples :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 hash:
6814190b4099c532caabe663df73d8ee0c7d70b55db3c69c56eefc1dc1d162f5
MD5 hash:
aff627753fddc208e8610d54b0f4be65
SHA1 hash:
fc5ba331a20f2cd34d184b12f8c28445146866ec
Link:
https://www.unpac.me/results/ce3444ee-d165-40dc-8f84-c25bfdd41a7d/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/6814190b4099/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/6814190b4099c532caabe663df73d8ee0c7d70b55db3c69c56eefc1dc1d162f5

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:MALWARE_Win_NetWire
Create hunting rule
Author:ditekSHen
Description:Detects NetWire RAT
Rule name:win_netwire_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.netwire.
Rule name:win_netwire_w0
Create hunting rule
Author:Jean-Philippe Teissier / @Jipe_
Description:NetWiredRC

File information

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

Malspam

NetWire

Executable exe 6814190b4099c532caabe663df73d8ee0c7d70b55db3c69c56eefc1dc1d162f5

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/198836/

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