MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7956207940b1d13f5e10e8a9c4bcfff6187e84ec0de57eabda6cf653d30a693c. 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

SHA256 hash: 7956207940b1d13f5e10e8a9c4bcfff6187e84ec0de57eabda6cf653d30a693c
SHA3-384 hash: fd9cca7da3769e54d892333e1da1f96314be3e43007c48b5bbea1341a01983da62b5d85a333263a15584c8afe6e27b89
SHA1 hash: 8c1cc089f892cbb06e8f6429177e0579007910f0
MD5 hash: 5c427607d13639be4d7a0b684b428568
humanhash: jersey-low-diet-november
File name:QUOTATION2021_RFQ38787_A_Bich_Thien_Trading_Co_Ltd.arj
Download: download sample
Signature NanoCore
File size:579'264 bytes
First seen:2020-12-31 07:46:40 UTC
Last seen:Never
File type: arj
MIME type:application/x-rar
ssdeep 12288:Kzr1nTefPhlEVufEQrV61ThNZcwDr5+eRPHNlF/78y6U6s61wmr9:KhYMVLW2ZcwDFF18k6VFp
TLSH 97C4339FC9C181CDABD2DEE7D034667FD010C39DB09B5B50B29A97866D92A63482F0C7
Reporter abuse_ch
Tags:arj NanoCore nVpn RAT


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: server.bahokbd.com
Sending IP: 104.161.77.113
From: Nhung Do (Ms) <info.nhung@bichthien.com>
Subject: REQUEST FOR QUOTATION
Attachment: QUOTATION2021_RFQ38787_A_Bich_Thien_Trading_Co_Ltd.arj (contains "QUOTATION2021_RFQ#38787_A_Bich_Thien_Trading_Co_Ltd.exe")

NanoCore RAT C2:
185.140.53.211:4488

Hosted on 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 :
336
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
UNKNOWN
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.Generic
Status:
Suspicious
First seen:
2020-12-31 07:47:04 UTC
AV detection:
7 of 44 (15.91%)
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

arj 7956207940b1d13f5e10e8a9c4bcfff6187e84ec0de57eabda6cf653d30a693c

(this sample)

  
Dropping
NanoCore
  
Delivery method
Distributed via e-mail attachment

Comments