MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 25d7af8d23bc096e2a290e4a5b71e084bdd3ced11b22ad8feac54ac6bf5e38a7. 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: 25d7af8d23bc096e2a290e4a5b71e084bdd3ced11b22ad8feac54ac6bf5e38a7
SHA3-384 hash: 03a19c60bfc4584044db7b2c63010c54e097946081ed5db565893fc94e3f5e36588d2c9f9ef49ad587eb87b3048a9578
SHA1 hash: 98ecec4db29a88914d15f8abcb921e9eca4c6c68
MD5 hash: 29e0af3bbafc0cf04eddaa1b6b2fe72e
humanhash: cola-arkansas-jig-texas
File name:United Parcel Service Versandbenachrichtigung.r11
Download: download sample
Signature NanoCore
Create hunting rule
File size:380'495 bytes
First seen:2020-08-05 08:39:28 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 6144:NxEWK9f+HMdpDkHd4rgJ2xmYr4Id5cYnAHm2ddfZgEHOUuVKyiNL5/BXE4OT7kCg:wWA+sDDkAgJ2mDVYnAGCgET+KN5ZXE41
TLSH D2842348616BDA06DEAED53A0FA89D69CCCC5E2937BC7153242E50F907ECA60C7C7634
Reporter abuse_ch
Tags:DEU geo Hostwinds NanoCore nVpn r11 RAT UPS


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: hwsrv-753851.hostwindsdns.com
Sending IP: 104.168.198.242
From: UNITED PARCEL SERVICE DRUCKEMPFANG <info@grodab-chemie-de.com>
Subject: Re: United Parcel Service Versandbenachrichtigung
Attachment: United Parcel Service Versandbenachrichtigung.r11 (contains "United Parcel Service Versandbenachrichtigung.exe")

NanoCore RAT C2:
fortyu.duckdns.org:1369 (185.165.153.19)

Pointing to nVpn:

% Information related to '185.165.153.0 - 185.165.153.255'

% Abuse contact for '185.165.153.0 - 185.165.153.255' is 'abuse@privacyfirst.sh'

inetnum: 185.165.153.0 - 185.165.153.255
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-EU2
country: EU
admin-c: TPP15-RIPE
tech-c: TPP15-RIPE
org: ORG-TPP6-RIPE
status: ASSIGNED PA
mnt-by: PRIVACYFIRST-MNT
created: 2019-10-18T12:14:26Z
last-modified: 2020-07-28T20:37:37Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/25d7af8d23bc096e2a290e4a5b71e084bdd3ced11b22ad8feac54ac6bf5e38a7/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2020-08-05 02:25:03 UTC
AV detection:
23 of 48 (47.92%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=exl27djdxqew4krjbzffw4paqs65htwrdmrk3d7kyvfmnp26hctq._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/25d7af8d23bc096e2a290e4a5b71e084bdd3ced11b22ad8feac54ac6bf5e38a7

File information

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

Malspam

NanoCore

rar 25d7af8d23bc096e2a290e4a5b71e084bdd3ced11b22ad8feac54ac6bf5e38a7

(this sample)

NanoCore

Executable exe cf1e9cd677a7a3f52b7a4d226f5dc3cdfdd4805f5da5f808004fd7d4f349fecb

  
Dropping
MD5 347d03abf8cf8f47404fe59b91bb44a5
  
Dropping
NanoCore
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 cf1e9cd677a7a3f52b7a4d226f5dc3cdfdd4805f5da5f808004fd7d4f349fecb

Comments