MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1d62f58f38403389ce4079c1002d56ab2d64e440c1bbd358ed23d5d726143581. 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 2 File information Comments

SHA256 hash: 1d62f58f38403389ce4079c1002d56ab2d64e440c1bbd358ed23d5d726143581
SHA3-384 hash: 6ee4b5df242b50f020f49c4d73f88ae665d68fb7eb6e4c4f8640d6915057eedf004e912115d571281140c4305ac57a3e
SHA1 hash: 3a8b21721cf9a1ec3356d084c8f3d154511a54cf
MD5 hash: 78aed6bf2ec0e8faefecaacde7640b2c
humanhash: sink-undress-burger-florida
File name:FERROMEDICA- CVE6535 _TVOP-MIO 10(C) 2020,pdf.exe
Download: download sample
Signature RemcosRAT
File size:445'952 bytes
First seen:2020-06-03 14:48:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 6144:c+BTw4UaNeGoR9g1L2DL8D2GxcX/2zgGC7GVo80h4PakAuIvGe:XTaag9ZDLzb/2zgjO+4akAum
Threatray 1'578 similar samples on MalwareBazaar
TLSH B9948E10B3407C9FD02F0D76987358105673A667AB5ED24B2CCB32EE497B78A0566F8B
Reporter abuse_ch
Tags:exe nVpn RAT RemcosRAT


Avatar
abuse_ch
Malspam distributing RemcosRAT:

HELO: sv2.prodominios.com
Sending IP: 52.116.55.212
From: Emilio Galindez <sales@guzmanglobal.com>
Subject: CONFIRMACIÓN DE PEDIDO CVE6535
Attachment: GUZMAN- CVE6535 _TVOP-MIO 10C 2020,pdf.iso (contains "FERROMEDICA- CVE6535 _TVOP-MIO 10(C) 2020,pdf.exe")

RemcosRAT C2:
newdawn4me.ddns.net:7213 (194.5.99.12)

Pointing to nVpn:

% Information related to '194.5.99.0 - 194.5.99.255'

% Abuse contact for '194.5.99.0 - 194.5.99.255' is 'abuse@inter-cloud.tech'

inetnum: 194.5.99.0 - 194.5.99.255
netname: Privacy_Online
remarks: ------------------------------------------------------------------------
remarks: This prefix is used by a non-logging VPN service provider.
remarks: We don't log any user activities.
remarks: We don't host anything else on our servers than VPN software (OpenVPN,
remarks: IKEv1 & 2, WireGuard ...).
remarks: Our customers can open up to 8 Ports (TCP & UDP).
remarks: We support the Tor Project: https://www.torproject.org
remarks: Before sending us potential complaints, please read:
remarks: https://www.torservers.net/abuse.html
remarks:
remarks: We are under constant pressure by Spamhaus.
remarks: Spamhaus issues tons of fake SBL listings in order to destroy our service.
remarks: They use fake identities, violate EU laws and hide outside the EU in
remarks: Andorra to avoid legal consequences.
remarks: Please don't trust this organization.
remarks: If you have any questions related to our service, please contact us
remarks: directly via e-mail: support@inter-cloud.tech
remarks:
remarks: Thank you.
remarks: ------------------------------------------------------------------------
admin-c: RA9926-RIPE
tech-c: RA9926-RIPE
org: ORG-NFAS6-RIPE
country: GB
status: ASSIGNED PA
mnt-by: inter-cloud-mnt
created: 2019-07-20T20:42:53Z
last-modified: 2020-03-10T21:28:31Z
source: RIPE

Intelligence


File Origin
# of uploads :
1
# of downloads :
66
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Status:
Malicious
First seen:
2020-06-03 15:35:59 UTC
AV detection:
15 of 31 (48.39%)
Threat level:
  2/5
Result
Malware family:
Score:
  10/10
Tags:
family:remcos rat rezer0
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Uses the VBS compiler for execution
rezer0
Remcos
Malware Config
C2 Extraction:
newdawn4me.ddns.net:7213
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:ach_RemcosRAT
Author:abuse.ch
Rule name:win_remcos_auto
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

RemcosRAT

Executable exe 1d62f58f38403389ce4079c1002d56ab2d64e440c1bbd358ed23d5d726143581

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments