MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 644aa25d23ed0bde16287cbf053890168f01b13ba8909a1c9b984f8f2f58180f. 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: 644aa25d23ed0bde16287cbf053890168f01b13ba8909a1c9b984f8f2f58180f
SHA3-384 hash: e58cb35743e6ff2494acc1b784638e582e94efec12e195c92fc0c3ee1fa3f07f410ec20af079d1a9c204696f8ff3b149
SHA1 hash: f4078a96eca61a30e7d9db2dc92d3a94a85c8571
MD5 hash: 7b011f1254f35c5be5265260c60a2fb9
humanhash: skylark-fish-robert-oklahoma
File name:Quotation_Habasit pedido,pdf.exe
Download: download sample
Signature RemcosRAT
File size:817'152 bytes
First seen:2020-06-02 07:24:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4d84e031b27f244eb947beb2f48c2232 (8 x RemcosRAT, 1 x GuLoader)
ssdeep 12288:+qW2gu/kCX5Bq8WDCmKBU7Xvl6uZQu2p0MmeO:h7HkCXPq8WDmwXtRtNY
Threatray 909 similar samples on MalwareBazaar
TLSH 81057DFFA0D42C3BD162563058375E665E2B2D622E08D07EA6D5FE89BB3E14131421BF
Reporter abuse_ch
Tags:exe nVpn RAT RemcosRAT


Avatar
abuse_ch
Malspam distributing RemcosRAT:

HELO: srvi220.allytech.com
Sending IP: 190.210.162.220
From: Habasit Argentina S.A. <habasit@habasit.com.ar>
Subject: Re: Solicitud urgente en el presupuesto Order
Attachment: Quotation_Habasit pedido,pdf.iso (contains "Quotation_Habasit pedido,pdf.exe")

RemcosRAT C2:
goddywin.freedynamicdns.net:5252 (185.165.153.17)

Pointing to nVpn:

% Information related to '185.165.153.0 - 185.165.153.255'

% Abuse contact for '185.165.153.0 - 185.165.153.255' is 'abuse@privacy-matters.co'

inetnum: 185.165.153.0 - 185.165.153.255
netname: PRIVACY_MATTERS
remarks: This prefix belongs to a VPN service provider.
remarks: For us the privacy of our customers matters, which means we store no logs
remarks: related to any IP addresses.
remarks: Spamhaus, please note that blacklisting the clean prefixes of our hosting
remarks: partners and upstream providers is an act of coercion and will no longer
remarks: be tolerated.
remarks: Coercion is punishable by a custodial sentence or by a monetary penalty.
remarks: If you continue such practice we will not only take legal actions against
remarks: your organization, but also make such blackmailing attempts public in the
remarks: media.
country: AT
admin-c: PMVS3-RIPE
tech-c: PMVS3-RIPE
org: ORG-PMVS1-RIPE
status: ASSIGNED PA
mnt-by: PM-MNT
created: 2019-10-18T12:14:26Z
last-modified: 2019-10-18T13:31:16Z
source: RIPE

Intelligence


File Origin
# of uploads :
1
# of downloads :
63
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
Win32.Trojan.Remcos
Status:
Malicious
First seen:
2020-06-01 19:53:31 UTC
File Type:
PE (Exe)
Extracted files:
45
AV detection:
17 of 31 (54.84%)
Threat level:
  2/5
Result
Malware family:
modiloader
Score:
  10/10
Tags:
family:modiloader
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Legitimate hosting services abused for malware hosting/C2
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 644aa25d23ed0bde16287cbf053890168f01b13ba8909a1c9b984f8f2f58180f

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments