MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2a730338cb35ceaee73ca1d92dec84ef46f864ac7aa5c8c5ca282a0fc3c50a91. 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: 2a730338cb35ceaee73ca1d92dec84ef46f864ac7aa5c8c5ca282a0fc3c50a91
SHA3-384 hash: 30132066088dbca29c46c83cd79e342f865a12f442de1d68e5cb6c2d68d1cb9214f226a9520bfbe51145a86287c795ad
SHA1 hash: 4e12fdca136ea7b3dee10391620868323d9843eb
MD5 hash: e057c0898e029e9863e07f8ec3b6a805
humanhash: yankee-arkansas-one-harry
File name:company profle.rar
Download: download sample
Signature NanoCore
File size:767'121 bytes
First seen:2021-02-05 16:33:06 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:fuQV+fFLL6Vg3y65iQ3fqHFTEKy2T13vJDK/B0/cXzxSJDZa:W3fFLeVg3ynFTEKy2TpxDK/ZXNyQ
TLSH F8F423864158B2E538AC8F0766DC8FFC10240FE5BCB45AD2AF6A355F629F51A0C2C9DD
Reporter abuse_ch
Tags:NanoCore nVpn rar RAT


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: acb.com.pk
Sending IP: 148.251.239.203
From: Jesung Park <abdul.majid@acb.com.pk>
Subject: PLEASE REVIEW COMPANY PROFILE.
Attachment: company profle.rar (contains "company profle.exe")

NanoCore RAT C2:
ericfresh.ddns.net:5050 (194.5.98.231)

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 :
137
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.Ransomware.TeslaCrypt
Status:
Malicious
First seen:
2021-02-05 03:12:37 UTC
AV detection:
17 of 29 (58.62%)
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 2a730338cb35ceaee73ca1d92dec84ef46f864ac7aa5c8c5ca282a0fc3c50a91

(this sample)

  
Dropping
NanoCore
  
Delivery method
Distributed via e-mail attachment

Comments