MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5c390a77d83d4aab0a2ae1fe92a8cf8c768cd5de98b5fffe86aa083948aa3801. 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: 5


Intelligence 5 IOCs YARA File information Comments

SHA256 hash: 5c390a77d83d4aab0a2ae1fe92a8cf8c768cd5de98b5fffe86aa083948aa3801
SHA3-384 hash: eda30a301518f109c6a3c9688d602196f0f181fa7ea08fcecc85d369349576b9190b5dc5a0a6c658a41bcdec456c0503
SHA1 hash: fa0e63bf720ca53fa6e1faf06107cd710b6e1eac
MD5 hash: 46d8524914845019da4c3aa0f72d81be
humanhash: burger-fish-texas-single
File name:MRC20201030XMY SPCO HOLDINGS,pdf.rar
Download: download sample
Signature NanoCore
File size:813'741 bytes
First seen:2021-02-05 16:37:16 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:U1OYhc8LjiVE8QuESIJMETJup4Tl6gAqY8E/cxOF/QP5omuGsLpMfHrgBYu6eCls:XYBUISEcul6g64qGs9eyY/5vHQuYHlt
TLSH 4D0523FD7DC10F80A428988E51733F5229D363D66C98D6364E66B87B75C609AC3F4E22
Reporter abuse_ch
Tags:NanoCore nVpn rar RAT


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: mail.ciemonteria.co
Sending IP: 104.131.84.225
From: John Jackson <commercial@spcosg.com>
Subject: Re: Thứ tự sửa đổi MRC20201030XMY
Attachment: MRC20201030XMY SPCO HOLDINGS,pdf.rar (contains "MRC20201030XMY SPCO HOLDINGS,pdf.scr")

NanoCore RAT C2:
goddywin.freedynamicdns.net:1512 (185.140.53.136)

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@privacyfirst.sh'

inetnum: 185.140.53.0 - 185.140.53.255
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-EU
country: EU
admin-c: TPP15-RIPE
tech-c: TPP15-RIPE
org: ORG-TPP6-RIPE
status: ASSIGNED PA
mnt-by: PRIVACYFIRST-MNT
created: 2016-10-17T23:24:00Z
last-modified: 2020-11-06T23:02:44Z
source: RIPE

Intelligence


File Origin
# of uploads :
1
# of downloads :
131
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-02-05 15:34:01 UTC
AV detection:
22 of 47 (46.81%)
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

rar 5c390a77d83d4aab0a2ae1fe92a8cf8c768cd5de98b5fffe86aa083948aa3801

(this sample)

  
Dropping
NanoCore
  
Delivery method
Distributed via e-mail attachment

Comments