MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 659b2b8f8de044ba88df9c429232745a8979947b6ec7859dd97651aa825b03a3. 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

SHA256 hash: 659b2b8f8de044ba88df9c429232745a8979947b6ec7859dd97651aa825b03a3
SHA3-384 hash: 8cce6ac942d3a2bbf19e2421ced1ba31319d3ea1d62a83f30b29becc5a82aeda57ea04baa1e6d92d39afb6bcd7eb02dc
SHA1 hash: 2a272ec9e6795575d637798938defa20376015aa
MD5 hash: aa337bff33bd120e4736db9a06396ce1
humanhash: sixteen-april-pennsylvania-crazy
File name:Req Offer OCM_Pdf____.iso
Download: download sample
Signature NanoCore
File size:571'392 bytes
First seen:2021-02-01 17:14:08 UTC
Last seen:Never
File type: iso
MIME type:application/x-iso9660-image
ssdeep 12288:eIXqbZi970gONHBMXR2XbPvGZvzuWjf7GaDNB:+ZXYX+ipumCUB
TLSH ECC4F1291FA89F05C1A66FF905B0E11863FE95532C35C308EDAD39DD6766F882980F93
Reporter abuse_ch
Tags:iso NanoCore nVpn RAT


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: forsspac.com
Sending IP: 104.152.188.77
From: Doris Head of Procurement <rolly.pizarra@forsspac.com>
Subject: Re: SMC Req Offer # OCM 0607.9681 for RFQ # 344
Attachment: Req Offer OCM_Pdf____.iso (contains "Req Offer # OCM_Pdf____.exe")

NanoCore RAT C2:
mimi1234.duckdns.org:5090 (79.134.225.52)

Pointing to nVpn:

% Information related to '79.134.225.0 - 79.134.225.127'

% Abuse contact for '79.134.225.0 - 79.134.225.127' is 'abuse@privacyfirst.sh'

inetnum: 79.134.225.0 - 79.134.225.127
netname: PRIVACYFIRST-EU
country: EU
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.
admin-c: TPP15-RIPE
tech-c: TPP15-RIPE
status: ASSIGNED PA
mnt-by: AF15-MNT
org: ORG-TPP6-RIPE
created: 2020-07-14T15:26:02Z
last-modified: 2020-07-14T15:31:06Z
source: RIPE

Intelligence


File Origin
# of uploads :
1
# of downloads :
130
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
MALICIOUS
Threat name:
Win32.Trojan.Pwsx
Status:
Malicious
First seen:
2021-02-01 17:14:13 UTC
AV detection:
6 of 46 (13.04%)
Threat level:
  5/5
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

NanoCore

iso 659b2b8f8de044ba88df9c429232745a8979947b6ec7859dd97651aa825b03a3

(this sample)

  
Dropping
NanoCore
  
Delivery method
Distributed via e-mail attachment

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