MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f83b069fb3ac9394d9d8277f4718614b920b5c934f40c2c1c4c2eb7c8f8d7e1f. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f83b069fb3ac9394d9d8277f4718614b920b5c934f40c2c1c4c2eb7c8f8d7e1f
SHA3-384 hash: d17a7b3eedc38e3f55340c0362aa8c2830173a67be9e8b8ef9d842e95468280de1309a89a95b7623ad7a1f3ab9c998fd
SHA1 hash: 35f72daeb79ccb98315fc24a01da45277c8eb2a8
MD5 hash: 6c38c5b84cca1ebdbb36d0cf25ed4f13
humanhash: fanta-connecticut-harry-west
File name:SOA.pdf.z
Download: download sample
Signature NanoCore
Create hunting rule
File size:634'011 bytes
First seen:2020-11-09 16:07:57 UTC
Last seen:Never
File type: z
MIME type:application/x-rar
ssdeep 12288:6lbuZm8OnCzp2crb8+9YHkBwfMmWflvxOL+vczJG503XcDwk6Iup:samRnC1500ZBwuvNvKJG503sDJE
TLSH 61D423F6132B12F8BE19470D4607065D23D4A9B703446BAD9ECB6BCDC8EABC796140F2
Reporter abuse_ch
Tags:NanoCore RAT z


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: alkuhaimi.com
Sending IP: 185.222.58.118
From: Accounts Department <rud-division@alkuhaimi.com>
Subject: SOA
Attachment: SOA.pdf.z (contains "SOA.pdf.exe")

NanoCore RAT C2:
delightson.ddns.net

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
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.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f83b069fb3ac9394d9d8277f4718614b920b5c934f40c2c1c4c2eb7c8f8d7e1f/
Threat name:
ByteCode-MSIL.Backdoor.NanoCore
Create hunting rule
Status:
Malicious
First seen:
2020-11-09 14:42:21 UTC
AV detection:
17 of 29 (58.62%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7a5qnh5tvsjzjwoye57uogdbjojawxetj5amfqoeylvxzd4npypq._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Nanocore
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f83b069fb3ac9394d9d8277f4718614b920b5c934f40c2c1c4c2eb7c8f8d7e1f

File information

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

Malspam

NanoCore

z f83b069fb3ac9394d9d8277f4718614b920b5c934f40c2c1c4c2eb7c8f8d7e1f

(this sample)

NanoCore

Executable exe 3e765468f62e77906cf76f19a38ef54b665f592d058ef76bfaacff7abad2cf4b

  
Dropping
MD5 8d3df6083157e8e9085eed10e92f0495
  
Dropping
NanoCore
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 3e765468f62e77906cf76f19a38ef54b665f592d058ef76bfaacff7abad2cf4b

Comments