MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ff4f0540e12159cfd33580a23db4d66c2fed35b7e31143c9d606d3477820ea0. 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

GuLoader

Vendor detections: 4

Intelligence 4 IOCs YARA 2 File information Comments

SHA256 hash:	7ff4f0540e12159cfd33580a23db4d66c2fed35b7e31143c9d606d3477820ea0
SHA3-384 hash:	881072cd8be13949108b09dfc588c4cec4f2cb09e6c8df01e60659266e3706528922645da8c3acfbb51aef9fbe7e3913
SHA1 hash:	a86be19dfd78b06a4895b139a1d334b0c1f43c61
MD5 hash:	6d38a6eeb1e385948ed0fba6074ba6c4
humanhash:	robert-freddie-stairway-zulu
File name:	dhl.exe
Download:	download sample
Signature	GuLoader Create hunting rule
File size:	814'594 bytes
First seen:	2020-05-03 07:18:59 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	d6a7899ecfd259d4aa0e8ca93daa2768 (3 x GuLoader, 2 x RemcosRAT)
ssdeep	12288:v9/U2oV1xRKhWIBBWn7/Dazp/+0oeiKA/kJ1XI6GuF9UJUbZed8sDMHsCNgl:ve2eUBBWn7qN4e5MkfY/xd8KKs7l
Threatray	991 similar samples on MalwareBazaar
TLSH	73056D23F2D14837D5732A388C1B9B59A92ABE103D78AC457BF53D4C4F3A68178352A7
Reporter	abuse_ch
Tags:	DHL exe GuLoader nVpn RAT RemcosRAT

abuse_ch

Malspam distributing GuLoader:

HELO: shake-nina
Sending IP: 112.213.32.171
From: DHL Customer Service <customer@dhl.com>
Subject: Dear Customer
Attachment: dhl.iso (contains "dhl.exe")

GuLoader pushing RemcosRAT from drive.google.com

RemcosRAT C2:
u863495.awsmppl.com:2404 (185.140.53.106)

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@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
org: ORG-SL751-RIPE
admin-c: SL12644-RIPE
tech-c: SL12644-RIPE
status: ASSIGNED PA
mnt-by: FOS-VPN-MNT
created: 2016-10-17T23:24:00Z
last-modified: 2020-04-06T18:59:49Z
source: RIPE

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

PUA.Win.Adware.Slugin-6803969-0

PUA.Win.Adware.Slugin-6840354-0

Gathering data

Threat name:

Win32.Trojan.Delf

Status:

Malicious

First seen:

2020-05-03 07:35:31 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

27 of 31 (87.10%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=p72pavaocikzz7jtlafchw2nm3bp5u23pyyripe5mbwti54cb2qa._file

Verdict:

malicious

Label(s):

remcos

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 Create hunting rule
Author:	abuse.ch

Rule name:	win_remcos_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	autogenerated rule brought to you by yara-signator