MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 62f0ecc3291f8faccd1144347338bb88666fd3c3c41621b6d63090ec50d90742. 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: 3


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

SHA256 hash: 62f0ecc3291f8faccd1144347338bb88666fd3c3c41621b6d63090ec50d90742
SHA3-384 hash: 73a9f49da3577b88b11e0d609a440ac8fc02214fbbd985e56c3adcb2fb309433d434bdbc3001fc3147ebf6097034b41c
SHA1 hash: 495bad5404fea537e04f2849af3a21928597d18e
MD5 hash: a580a0ae302dbd52464ddb413a77f5f9
humanhash: oscar-steak-helium-green
File name:easiyo.rar
Download: download sample
Signature NanoCore
Create hunting rule
File size:699'527 bytes
First seen:2020-08-05 09:05:23 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:Jq0Nh9hClgWIGIwdtisDbcr25u3403CApgA5Fu/avN3vPD6qADWR4w4ebMS8WO2:w03UgWI5wxcr25u340yFACyvN3v7TAqp
TLSH 08E42340478B7F2A0C363638B9C9AFD381C7690BC9C9E521FF9225BEBB05A4F51991D1
Reporter abuse_ch
Tags:NanoCore nVpn rar RAT


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: slot0.yougurnu.com
Sending IP: 104.168.172.35
From: info@yougurnu.com
Subject: FW: RE: R29011CA CULTURE LS267 8603 - URGENT
Attachment: easiyo.rar (contains "easiyo.exe")

NanoCore RAT C2:
dolphnindia.duckdns.org:6543 (79.134.225.75)

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 :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/62f0ecc3291f8faccd1144347338bb88666fd3c3c41621b6d63090ec50d90742/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-08-05 09:07:07 UTC
AV detection:
6 of 48 (12.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mlyozqzjd6h2ztiriq2hgof3rbtg7u6dyqlcdnwwgcioyugza5ba._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/62f0ecc3291f8faccd1144347338bb88666fd3c3c41621b6d63090ec50d90742

File information

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

Malspam

NanoCore

rar 62f0ecc3291f8faccd1144347338bb88666fd3c3c41621b6d63090ec50d90742

(this sample)

NanoCore

Executable exe b2e9a56a20c71306ae8965955dfa780b868c5766f3ebb2f8e4c816a305711cdd

  
Dropping
MD5 cff4580cff0f2335161feb5446ca17a8
  
Dropping
NanoCore
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 b2e9a56a20c71306ae8965955dfa780b868c5766f3ebb2f8e4c816a305711cdd

Comments