MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 1a77bfd73a71f3e13a0782118411982460e0a2656a329392f194adcddb7bb85c. 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
| SHA256 hash: | 1a77bfd73a71f3e13a0782118411982460e0a2656a329392f194adcddb7bb85c |
|---|---|
| SHA3-384 hash: | db8af7275ab235dbbf3cd2d6d37c9e400a8f89ef94025b2ddcca7ccf7e659c4bc6396baf68dc785ff68eae16641c0b2e |
| SHA1 hash: | 9f8f16d11eb8b630b571d8a9959698183159ff34 |
| MD5 hash: | 086f2d3f688658d22d9c531e1d3069b1 |
| humanhash: | helium-may-california-failed |
| File name: | Receipt502.img |
| Download: | download sample |
| Signature | NanoCore |
| File size: | 1'245'184 bytes |
| First seen: | 2020-11-26 06:39:46 UTC |
| Last seen: | Never |
| File type: | img |
| MIME type: | application/x-iso9660-image |
| ssdeep | 12288:Mb4JO3lL2iNNOhnc4PrvIpMdd2lBKiIQulBt8LFSERr:Mb4JO3lL1XWHv9dd2lEiIQ0P88E |
| TLSH | F045ADB164D8AA55F5FF067F48D211143E2C2C8F796AC07A34BB31AD56E3324E93493A |
| Reporter |  abuse_ch |
| Tags: | img NanoCore nVpn RAT |
abuse_ch
Malspam distributing NanoCore:HELO: server.example.com
Sending IP: 168.235.82.238
From: Sales <admin@getemails.press>
Reply-To: kevindazey129@gmail.com
Subject: Receipt for your purchases today
Attachment: Receipt502.img (contains "Receipt#502.exe")
NanoCore RAT C2:
without.duckdns.org:2078 (185.244.30.221)
Pointing to nVpn:
% Information related to '185.244.30.0 - 185.244.30.255'
% Abuse contact for '185.244.30.0 - 185.244.30.255' is 'abuse@privacyfirst.sh'
inetnum: 185.244.30.0 - 185.244.30.255
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-HU
country: HU
admin-c: TPP15-RIPE
tech-c: TPP15-RIPE
org: ORG-TPP6-RIPE
status: ASSIGNED PA
mnt-by: PRIVACYFIRST-MNT
created: 2019-10-29T14:10:27Z
last-modified: 2020-10-07T21:39:48Z
source: RIPE
Intelligence
File Origin
# of uploads :
1
# of downloads :
201
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
MALICIOUS
Threat name:
ByteCode-MSIL.Trojan.Ursu
Status:
Malicious
First seen:
2020-11-26 06:40:05 UTC
AV detection:
12 of 48 (25.00%)
Threat level:
5/5
Detection(s):
Malicious file
Malware family:
NanoCore
Verdict:
Malicious
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
exe Dropping
NanoCore
Delivery method
Distributed via e-mail attachment
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