MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5b7d1455d098075df7386f9a1dc945266ca362e96dd0d138d57e3dcd648bd66c. 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: 3


Intelligence 3 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5b7d1455d098075df7386f9a1dc945266ca362e96dd0d138d57e3dcd648bd66c
SHA3-384 hash: 96bec12e8fc0e5938b0570c67f217aa10a44c23f1b782c8b9e6b108399fa0ed14f4d1bf20909927c518ed00bae35abdd
SHA1 hash: ef6620a77fe897acc7b6a44533e22c2b5566d545
MD5 hash: 75e025ae7cdc2d4de559a3b1dc18630c
humanhash: lake-mississippi-bacon-autumn
File name:Attachment.iso
Download: download sample
Signature NetWire
Create hunting rule
File size:1'245'184 bytes
First seen:2020-04-17 10:04:53 UTC
Last seen:Never
File type: iso
MIME type:application/x-iso9660-image
ssdeep 12288:0SRhVQBKe5996PladvayAYkzk2CMBDk8LXdlLIo:0Szxe592lI8p1k8s
TLSH 24458E22F2E04477D1365A7D8E0BD3A69C2ABE503E24A8463BF97DCC5F3A7413419297
Reporter abuse_ch
Tags:COVID-19 GuLoader iso NetWire nVpn


Avatar
abuse_ch
COVID-19 themed malspam distributing GuLoader->NetWire RAT:

HELO: smppall
Sending IP: 13.82.121.116
From: irs Economic impact payment <Support@irs.gov>
Subject: Your COVID-19 Funds Update
Attachment: Attachment.iso (contains "File Attached.exe")

NetWire RAT C2s:
rexbackup.ddns.net
rexbackup1.ddns.net
rexbackup2.camdvr.org:6655 (185.140.53.207)

Resolves to nvpn:

% Information related to '185.140.53.0 - 185.140.53.255'

% Abuse contact for '185.140.53.0 - 185.140.53.255' is 'abuse@FOS-VPN.org'

inetnum: 185.140.53.0 - 185.140.53.255
netname: Freedom_Of_Speech_VPN
remarks: Before you contact us, please read:
remarks: 185.140.53.0/24 belongs to a NON-LOGGING VPN service.
remarks: We don't log any user activities.
remarks: We believe that the right to informational self-determination and the
remarks: right to privacy are essential to all citizens of all countries.
remarks: We don't host anything else on our servers than VPN software and our
remarks: customers can open a fixed number of Ports.
remarks: Like Public WiFi or Tor Exit Node Operators we cannot be held responsible
remarks: for the actions of our customers, because we simply can't (and to be
remarks: honest: don't want) to control them.
country: EU

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Dropper.Remcos-7689493-0
Create hunting rule

Win.Dropper.Remcos-7689582-0
Create hunting rule

PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

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

Gathering data
Threat name:
Win32.Trojan.Delf
Create hunting rule
Status:
Malicious
First seen:
2020-04-17 10:35:24 UTC
File Type:
Binary (Archive)
Extracted files:
42
AV detection:
18 of 47 (38.30%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ln6rivoqtadv35zyn6nb3skfezwkgyxjnxincogvpy642zel2zwa._file
Please note that we are no longer able to provide a coverage score for Virus Total.

File information

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

Malspam

NetWire

iso 5b7d1455d098075df7386f9a1dc945266ca362e96dd0d138d57e3dcd648bd66c

(this sample)

NetWire

Executable exe a189cf37a0134b34b5f3bea733946be125003319bccccc9cfcff9d8367506010

  
Dropping
MD5 fc73fd92f72763bcc1f692f5040355a0
  
Dropping
SHA256 a189cf37a0134b34b5f3bea733946be125003319bccccc9cfcff9d8367506010
  
Dropping
GuLoader
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 a189cf37a0134b34b5f3bea733946be125003319bccccc9cfcff9d8367506010

Comments