MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c4d9d6ae988cf4cdb2436a8c4d6a5e25303183a095bb2e1976a290270a519f21. 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: 3


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

SHA256 hash: c4d9d6ae988cf4cdb2436a8c4d6a5e25303183a095bb2e1976a290270a519f21
SHA3-384 hash: b6644484bb3e8ac4b8837cb45b1dc41f0811fa9a704bbc0cd41219d9a471b0fda0afa090837137c6dcbb8d5806921756
SHA1 hash: e41d87ed49972eb75ba64b945e15eaae60fc72ad
MD5 hash: b83ba9f120ec14e96133701fbb31e49b
humanhash: fix-football-eight-massachusetts
File name:PT. Atlas Copco Order AP-3-052020,pdf.iso
Download: download sample
Signature GuLoader
Create hunting rule
File size:665'600 bytes
First seen:2020-05-04 17:42:44 UTC
Last seen:Never
File type: iso
MIME type:application/x-iso9660-image
ssdeep 12288:25XmZNmWOIbbF70XQLOKK5+N8GR6lGWGTZt6:252bbbJBPIs5Zt
TLSH B3E47D22B1D3C633D222197D9C7E537CD826BE132B2424467AF99D4C5FF9791382A293
Reporter abuse_ch
Tags:GuLoader iso nVpn RAT RemcosRAT


Avatar
abuse_ch
Malspam distributing GuLoader:

HELO: veeline.com
Sending IP: 103.227.62.236
From: PT. Atlas Copco Indonesia <christoph.angenendt@de.atlascopco.com>
Subject: Quote AP-9-042020
Attachment: PT. Atlas Copco Order AP-3-052020,pdf.iso (contains "PT. Atlas Copco Order AP-3-052020,pdf.exe")

GuLoader pushing RemcosRAT from drive.google.com

RemcosRAT C2:
goddywin.freedynamicdns.net (91.193.75.6)

Pointing to nVpn:

% Information related to '91.193.75.0 - 91.193.75.255'

% Abuse contact for '91.193.75.0 - 91.193.75.255' is 'abuse@kgb-vpn.org'

inetnum: 91.193.75.0 - 91.193.75.255
netname: NON-LOGGING-VPN-SERVICE
descr: Please note that we don't store any user data.
descr: Our main effort is not to make money, but to preserve values like the
descr: freedom of expression, the freedom of press, the right to data protection
descr: and informational self-determination.
descr: We ask all employees of Spamhaus and all self-proclaimed deputy sheriffs
descr: to stop your attacks against us.
country: EU
admin-c: KA7109-RIPE
tech-c: KA7109-RIPE
org: ORG-KHd1-RIPE
status: ASSIGNED PI
mnt-by: RIPE-NCC-END-MNT
mnt-by: KGB-MNT
mnt-routes: KGB-MNT
sponsoring-org: ORG-MW1-RIPE
created: 2012-06-04T11:05:55Z
last-modified: 2019-12-05T05:39:00Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
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:
2020-05-05 04:03:16 UTC
File Type:
Binary (Archive)
Extracted files:
43
AV detection:
18 of 31 (58.06%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ytm5nluyrt2m3msdnkge22s6euydda5asw5s4glwukicocsrt4qq._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

GuLoader

iso c4d9d6ae988cf4cdb2436a8c4d6a5e25303183a095bb2e1976a290270a519f21

(this sample)

GuLoader

Executable exe d4a702a92da7b41b3b3a894002b8c66b9c58338fe5e76d529e23f5add792ff35

  
Dropping
MD5 4866c731fa30363f287f5f96130fbb22
  
Dropping
GuLoader
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 d4a702a92da7b41b3b3a894002b8c66b9c58338fe5e76d529e23f5add792ff35

Comments