MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d3c18b852f38c03b74ec7de7771a9f93e6f5e3aa44d3863567d984fed0c6d88. 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: 5


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

SHA256 hash: 8d3c18b852f38c03b74ec7de7771a9f93e6f5e3aa44d3863567d984fed0c6d88
SHA3-384 hash: 58f8c91eb777b15084b0189c5a0e4c84798001849c09c378be7fb48767b694730ec97594e2d973c3b48c9dccdd93c1a4
SHA1 hash: 7ab07aed063a4f48e519a1fa9a902ce74bb39b02
MD5 hash: 9df7b60a709463214afbd41bb4cb3332
humanhash: enemy-queen-may-wisconsin
File name:9df7b60a709463214afbd41bb4cb3332.exe
Download: download sample
Signature NetWire
Create hunting rule
File size:985'371 bytes
First seen:2020-06-01 07:15:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 00be6e6c4f9e287672c8301b72bdabf3 (116 x RedLineStealer, 70 x AsyncRAT, 55 x AgentTesla)
ssdeep 24576:bNA3R5drX9jd0QTSD7lHazVEIKLVseYn8S9KRGR1:G59J0iQIHe485QL
Threatray 288 similar samples on MalwareBazaar
TLSH 08250282FEC344B1E87319361A3A6F15A57E75201F29DA3E77C0492DE9710C36636BA3
Reporter abuse_ch
Tags:exe NetWire RAT


Avatar
abuse_ch
NetWire RAT C2:
154.16.93.179:3366

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Downloader.Aiis-6803892-0
Create hunting rule

SecuriteInfo.com.Troj.NanoCo_TZ.22029.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Nanocore
Create hunting rule
Status:
Malicious
First seen:
2020-06-01 07:35:32 UTC
AV detection:
22 of 31 (70.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ru6brocs6ogahn2oy7pho4nj7e7g6xr2urgtqy2wpwme73imnwea._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
1c9ac73de149a9df1d58572db60bfa8824470f11c109ea55b91aada0d6c8a2a6
NetWire
3046d9e6d364bf2dbb3d67251919fa792769c87dbe2a36cb76faf5217fe32137
NetWire
39a0ad9117de868c1aa3f891c58e750ef8688b829582c08c4c39098b94bf4f9c
NetWire
3b671c3d24db562f33df95a58e3aa4a74c33cc07a4a609804d1d11fab98c18cc
NetWire
70d991e7c073c8d0706a8daa9b78aa7684c8c856989b66b53f2a3b79dfa1f814
NetWire
982cf9ea20248fe7a489611a7c7e64fe1603d2517a007610c7b24e407881cb5f
NetWire
bca94673146a9b4a47b85b41808b4068ca5e0b15b42deda0dc31a1db9f6b5e7a
NetWire
be229bdaf4ed159fcee3b29cf41851f25ce584b88aac09aaad69bf51e1b14577
NetWire
c2c3851dfab3b0b959145307759d5ed1cb64d92b7e0af87b79f0df0ee7b71e38
NetWire
fb0d1b0c62204ebfb2e04bcc607e562f398bf0cd40a275ace02ca34bed1d355d
NetWire
+ 278 additional samples on MalwareBazaar
Result
Malware family:
netwire
Create hunting rule
Score:
  10/10
Tags:
family:nanocore family:netwire botnet keylogger persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/201109-v9eejbwe2a/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
NanoCore
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.

Malspam

NetWire

Executable exe 8d3c18b852f38c03b74ec7de7771a9f93e6f5e3aa44d3863567d984fed0c6d88

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments