MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4eb362721a92f7d720cf6b0c492261ac8f9b192916b19e82d0cfd86398bc6bb3. 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


RemcosRAT


Vendor detections: 5


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

SHA256 hash: 4eb362721a92f7d720cf6b0c492261ac8f9b192916b19e82d0cfd86398bc6bb3
SHA3-384 hash: 0ed3bb982cf0845841f8b0fecab85c329e81835dabb6c2102e585dfd3af73cbab6e0a943d8136d2ee81023a92110751f
SHA1 hash: b78a10e7d4839aab51900f9733e4c75ffbcc5ca6
MD5 hash: ba76f2f1c5253ffae027b96bd0123d00
humanhash: finch-cup-november-hamper
File name:Quote.iso
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:589'824 bytes
First seen:2021-02-04 17:12:53 UTC
Last seen:Never
File type: iso
MIME type:application/x-iso9660-image
ssdeep 12288:4qLz2SRPv090bkx4TTQMfM7t0kV3H6zs9rPDg:v+S1jbkUWWIKsDg
TLSH AEC4232831F1E4ABE6644FB12665A78E4FC7E22110B6134733AC8BE17F836C59D4D762
Reporter abuse_ch
Tags:iso nVpn RAT RemcosRAT


Avatar
abuse_ch
Malspam distributing RemcosRAT:

HELO: chesterton.com
Sending IP: 195.154.172.198
From: info@chesterton.com
Reply-To: jeremyrobarts263@gmail.com
Subject: Quote/226554
Attachment: Quote.iso (contains "Quote.exe")

RemcosRAT C2:
camrow1.duckdns.org:4292 (185.140.53.165)

Pointing 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@privacyfirst.sh'

inetnum: 185.140.53.0 - 185.140.53.255
remarks: This prefix is assigned to The PRIVACYFIRST Project, which
remarks: operates infrastructure jointly used by various VPN service
remarks: providers. We have a very strong focus on privacy and freedom.
remarks: In case of abuse, we encourage all international law enforcement
remarks: agencies to get in touch with our abuse contact. Due to the fact
remarks: that we keep no logs of user activities and only share data when
remarks: it is legally required under our jurisdiction, it is very unlikely
remarks: for a demand of user information to be successful. Still, that
remarks: should not deter you from reaching out.
netname: PRIVACYFIRST-EU
country: EU
admin-c: TPP15-RIPE
tech-c: TPP15-RIPE
org: ORG-TPP6-RIPE
status: ASSIGNED PA
mnt-by: PRIVACYFIRST-MNT
created: 2016-10-17T23:24:00Z
last-modified: 2020-11-06T23:02:44Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
155
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Iso_fs1801.UNOFFICIAL
Create hunting rule

PUA.Win.Downloader.Soft32downloader-6691270-0
Create hunting rule

Result
Verdict:
MALICIOUS
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4eb362721a92f7d720cf6b0c492261ac8f9b192916b19e82d0cfd86398bc6bb3/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2021-02-04 16:46:20 UTC
AV detection:
19 of 29 (65.52%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=j2zwe4q2sl35oigpnmgesitbvshzwgjjc2yz5awqz7mghgf4nozq._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Backdoor
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/4eb362721a92f7d720cf6b0c492261ac8f9b192916b19e82d0cfd86398bc6bb3

File information

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

Malspam

RemcosRAT

iso 4eb362721a92f7d720cf6b0c492261ac8f9b192916b19e82d0cfd86398bc6bb3

(this sample)

RemcosRAT

Executable exe d7155563664997dce019cd3152f65c747f41c25aff32a556936f34b01f0f29f8

  
Dropping
MD5 3ed095187baeb988ab07f8364d79f65f
  
Dropping
RemcosRAT
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 d7155563664997dce019cd3152f65c747f41c25aff32a556936f34b01f0f29f8

Comments