MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff350e4c35228fa75a4d170ed64610f657da14ef47d51c6417af50e861d06e34. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ff350e4c35228fa75a4d170ed64610f657da14ef47d51c6417af50e861d06e34
SHA3-384 hash: 4dc876136c3be40568199087fad6289c3abd0d1dfeb8957f78f6431fe525687803281c0bacdeba8de214a853139cdcf0
SHA1 hash: 39c5ffa9438162358a54a728eeaa97f5779c4b97
MD5 hash: 6fcacaa1e771c8f930ce99f6ef53a809
humanhash: quiet-leopard-nineteen-venus
File name:SecuriteInfo.com.Mal.FareitVB-AC.7726.25220
Download: download sample
Signature NetWire
Create hunting rule
File size:114'688 bytes
First seen:2020-05-05 01:44:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash eb24d2a5292abf816a7a602f4a2d9096 (1 x NetWire)
ssdeep 1536:sqDrHUdHTyHKHwtvyfu4bYAn0OVnKVRowBZD6Wi:vDQdHfHwt6f/bYk0OVKDowX63
Threatray 710 similar samples on MalwareBazaar
TLSH 41B3EB995FA4EC23C45938B2EB94F11DD7602E385832965372A0732F1F345A1EF2276B
Reporter SecuriteInfoCom
Tags:NetWire

Intelligence

File Origin
# of uploads :
1
# of downloads :
102
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Mal.FareitVB-AC.7726.25220.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-05 00:26:55 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=742q4tbvekh2owsnc4hnmrqq6zl5ufhpi7kryzaxv5ioqyoqny2a._file
Verdict:
malicious
Label(s):
guloader
Create hunting rule
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NetWire
67669c698454edaee7a64ddeb26eea619e2946939a4d71b5299b9fef7c4252a1
NetWire
6ff9969b0b9d452a37be71de3c3cb1773a4ce604068bdb715ee3f2742d0e3898
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82d3edc9ad7ba25feca5ef08641b0f030d92faa5dec17f3148e062b727a0240c
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895225b53f54d122a60d52a692acfe09a4fb64fbc2bea01746d2ec3f12e3a564
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d3ccfc7eefe685bc703f2975cde7560c851f7e28f8fac127baf54b24ede4ca91
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e20afb0d09a4e47be30404425e599d42071b310c01f0d9674567a4f3e284b62c
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f3eb876bdd52d2f6fb8a8dfe28fcff50129a1fd88f76b3e99c500357c36ff862
NetWire
f57374520bfbf5f5afbbfe8c8cf762f95e05cf050fe959d731d49b77f4776cba
NetWire
+ 700 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence
Link:
https://tria.ge/reports/201109-29wp8d4rps/
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
Checks QEMU agent state file
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_asyncrat_j1
Create hunting rule
Author:Johannes Bader @viql
Description:detects AsyncRAT
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 ff350e4c35228fa75a4d170ed64610f657da14ef47d51c6417af50e861d06e34

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/357900/
  
Delivery method
Distributed via web download

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