MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 99f4102db8e8582eb506794095d2db0152e0657b29765a56d262e5930fb95755. 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


NanoCore


Vendor detections: 4


Intelligence 4 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 99f4102db8e8582eb506794095d2db0152e0657b29765a56d262e5930fb95755
SHA3-384 hash: b8ccdd1fa69977179753d12adae0a0c9357fce64b697113a8d7e3651fefc86cb33d83aafb45efea9563514acd899448c
SHA1 hash: 3bdfc85d2b16712e79bb206a51781d7d71f5dcf3
MD5 hash: 7c1448c16f091a154e6fbb413cebb1f9
humanhash: lamp-blossom-zulu-king
File name:Order_inquiry,pdf.iso
Download: download sample
Signature NanoCore
Create hunting rule
File size:473'088 bytes
First seen:2021-03-01 13:08:48 UTC
Last seen:Never
File type: iso
MIME type:application/x-iso9660-image
ssdeep 6144:v9X0GxiVFI8Es5eKtsZ/Tlg0dfARFd2lGbxdZIBEX+ZvccB3I8o/ZFB:Z0do8EsgKtsNS0oD7UG+ZheB
TLSH C2A49D82B8484899FD6637B544274E3432AF6ED52636D70F239F3B761FB31A2141BA07
Reporter abuse_ch
Tags:iso NanoCore nVpn RAT


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: mail.suministroscarmelo.com
Sending IP: 146.255.103.156
From: Fahri TURAN <banu@venbatech.com>
Subject: Quotation for Order
Attachment: Order_inquiry,pdf.iso (contains "Order_inquiry,pdf.exe")

NanoCore RAT C2:
gracious2021.ddns.net:3734 (194.5.98.25)

Pointing to nVpn:

% Information related to '194.5.98.0 - 194.5.98.255'

% Abuse contact for '194.5.98.0 - 194.5.98.255' is 'abuse@privacyfirst.sh'

inetnum: 194.5.98.0 - 194.5.98.255
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-NO
country: NO
admin-c: TPP15-RIPE
tech-c: TPP15-RIPE
org: ORG-TPP6-RIPE
status: ASSIGNED PA
mnt-by: PRIVACYFIRST-MNT
created: 2019-04-26T16:42:54Z
last-modified: 2020-10-07T21:35:29Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
163
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Iso_badexts72.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/99f4102db8e8582eb506794095d2db0152e0657b29765a56d262e5930fb95755/
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-03-01 10:28:21 UTC
AV detection:
11 of 47 (23.40%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=th2balny5bmc5nigpfajluw3afjoazl3ff3fuvwsmlszgd5zk5kq._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/99f4102db8e8582eb506794095d2db0152e0657b29765a56d262e5930fb95755

File information

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

Malspam

NanoCore

iso 99f4102db8e8582eb506794095d2db0152e0657b29765a56d262e5930fb95755

(this sample)

NanoCore

Executable exe 38181c48e9eb624b259664be09541e3f2717675df2d21612fb4ae1c9a75f0dfc

  
Dropping
MD5 eb0839c4f9fef78fefcaeb0ef0227390
  
Dropping
NanoCore
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 38181c48e9eb624b259664be09541e3f2717675df2d21612fb4ae1c9a75f0dfc

Comments