MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8cfa074ce7dc9b4799493b6959cf8e3e491d2d028d306b4be3556ea984360010. 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: 7


Intelligence 7 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8cfa074ce7dc9b4799493b6959cf8e3e491d2d028d306b4be3556ea984360010
SHA3-384 hash: 485f01713ab88e5460c1b45f4236e05ae62253bd6b2abc0f003d6a9c1f84d5f6c4fccca43e87832dc64cab1c2d7c281a
SHA1 hash: e8f472675a26b013d40d9acb513fb98d8425aa26
MD5 hash: 6a17be4e2c3b8daeb1e11f9e6c5e275b
humanhash: ten-one-undress-stairway
File name:Proof of Payment.exe
Download: download sample
Signature NetWire
Create hunting rule
File size:622'592 bytes
First seen:2020-07-03 06:47:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 36f0bfec2a95b5dc1ce402e9a6332e04 (6 x AgentTesla, 3 x Loki, 1 x RemcosRAT)
ssdeep 12288:9WvaSpf0bmv5rtvP9Tard2qnNERo+45650m44PAWUbuF:YPpvVa8qNli0IoHuF
Threatray 672 similar samples on MalwareBazaar
TLSH 2FD4AF32F2B04433D16326799C1B5778983ABE103E2859962BE5DD4C6F397C13B6B293
Reporter abuse_ch
Tags:exe NetWire RAT


Avatar
abuse_ch
Malspam distributing NetWire:

HELO: haswell2185.bahiaservers.net
Sending IP: 216.144.246.185
From: info@bangkokbank.com
Reply-To: info@bangkokbank.com
Subject: Proof of Payment
Attachment: Proof of payment.cab (contains "Proof of Payment.exe")

NetWire RAT C2:
154.16.93.176:3363

Intelligence

File Origin
# of uploads :
1
# of downloads :
132
Origin country :
n/a
Vendor Threat Intelligence
Detection:
NetWire
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18648/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Detection:
netwire
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8cfa074ce7dc9b4799493b6959cf8e3e491d2d028d306b4be3556ea984360010/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-07-03 06:49:04 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rt5aothh3snupgkjhnuvtt4ohzer2licruygws7dkvxktbbwaaia._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
3b4671b291ffeef0bc2d488a2273b1bcc2546037229b29e4660254a71f03df82
NetWire
4300bf267e8d21ee9c7b0d906b2da7545cb5b670bc2506edc6ea97132eefe10e
NetWire
6a0649a94dadf6581c913e92f01d0d0f2414b6fb7792f36250bd565b4b6ce481
NetWire
6a223f3097e572a00aa6f1029bbbb6d71d66bb5bbf239177d232dca3c7f9bf33
NetWire
6eb767d15a657e7d39c9534bbd4b24bcc9fb7d72b100b5456ac975a002ef93a9
NetWire
8d3c18b852f38c03b74ec7de7771a9f93e6f5e3aa44d3863567d984fed0c6d88
NetWire
9a8b855058e1d8a31a302dfa49caa68baec7940553466f303a65c5eb032fb4e3
NetWire
9e1de81ecb080a9d970953a62de72b6a83cc61776409098f1429c11032cbfa14
NetWire
c41615161da87837531dc1af5636303677156e3393109d835cbc8d1994e33218
NetWire
e216062353c8bafbbed3e1fa3cd7d154aae43eec2011234f4e20ceb578237f69
NetWire
+ 662 additional samples on MalwareBazaar
Result
Malware family:
netwire
Create hunting rule
Score:
  10/10
Tags:
rat botnet stealer family:netwire
Link:
https://tria.ge/reports/200703-z36pwhpj82/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Drops startup file
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

File information

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

c8c2355197eb2bb97723a6d0ed6dbb57

NetWire

Executable exe 8cfa074ce7dc9b4799493b6959cf8e3e491d2d028d306b4be3556ea984360010

(this sample)

  
Dropped by
MD5 c8c2355197eb2bb97723a6d0ed6dbb57
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/18648/

Comments