MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4067636da0258032856bcba46483e656841dc9866eed7ee22e2f155eea4b4d70. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4067636da0258032856bcba46483e656841dc9866eed7ee22e2f155eea4b4d70
SHA3-384 hash: 4ab12f9328dca2078b140581e83ebabaf9f4e7ac68ed52cb664811f31f9d751cec6ee49b50b95a69e53cf0c707b3c8e5
SHA1 hash: 98ce568a438df40461adb26e16b1e19e845557d0
MD5 hash: a4a0738e8d0c5c4f684f41f502b17c1d
humanhash: california-summer-sixteen-summer
File name:4067636da0258032856bcba46483e656841dc9866eed7ee22e2f155eea4b4d70
Download: download sample
Signature NetWire
Create hunting rule
File size:58'400 bytes
First seen:2020-07-06 07:28:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 8fe2513267df4a426dfcd30c570061e8 (53 x NetWire)
ssdeep 1536:RhiNnrPVqVE8js+/4VTqbD7IlrDQYcLwavEGD:R0r9eFjsA4tqP7IlwYcLwavzD
Threatray 48 similar samples on MalwareBazaar
TLSH CE43F1A2A2F1425BD7310AF8368AD6457CF2A315CFAC71AC639D613F33FA4286545D0A
Reporter JAMESWT_WT
Tags:NetWire

Intelligence

File Origin
# of uploads :
1
# of downloads :
167
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Netwire
Create hunting rule
Link:
https://www.capesandbox.com/analysis/21297/
Detection(s):
PUA.Win.Packer.Upx-6
Create hunting rule

Win.Dropper.NetWire-8356477-0
Create hunting rule

Win.Dropper.NetWire-8356485-0
Create hunting rule

Win.Packed.Netwire-8479407-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Creating a window
DNS request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Sending a TCP request to an infection source
Detection:
netwire
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4067636da0258032856bcba46483e656841dc9866eed7ee22e2f155eea4b4d70/
Threat name:
Win32.Trojan.NetWired
Create hunting rule
Status:
Malicious
First seen:
2020-06-28 01:18:00 UTC
File Type:
PE (Exe)
AV detection:
30 of 31 (96.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ibtwg3naewadfbllzosgja7gk2cb3smgn3wx5yrof4kv52sljvya._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
033ce6f96b137b9d18e2033b847c6718bee3beb197bc2ca2627cb7344f99b989
NetWire
3dff6f068aaf451982f4cd74c0e6dbda2e214346d33947d8bbf0d71d26b2699f
NetWire
6901142f041abcfc97b29e0c77e99fb531e1ee2ea4e5287b0ec1105f8a58a68c
NetWire
7ae768f74862bcde7fb7c5be5168af751a0dd90f2d10ba006cfe285a38fa6e1f
NetWire
bff1aa06f51d8dc639c6f686da27c81e2ca716b24a133786e0975ca663c826ab
NetWire
c8e35118a129430d4c5578ce8f56039f96c133a72f7789721de1cc12976615f3
NetWire
cc9ff6076aa53f001b0e0501055e511a7e161e66dc52745d45c7ee250b9b5cae
NetWire
e4c669ea3b39e4ee4f181dfc4772f7256d32b410dd69b9a76a1419cb2560edae
NetWire
e7fd55e17337f49ebe33c1fdacd6d126c0b478b2e0885785bdc1231a6c92f9f4
NetWire
eb75b9c785ae2cc7a35d565d2f921d7fea067ef5b8b93798a6abbababf7f06fa
NetWire
+ 38 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/200706-9fczbjptaa/
Behaviour
UPX packed 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:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
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.

Cape
Cape
https://www.capesandbox.com/analysis/21297/

Comments