MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 406ed0bcdcb803a5a02bdb3631ff7107353ab6b38b8a23c506559dec6c611558. 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: 406ed0bcdcb803a5a02bdb3631ff7107353ab6b38b8a23c506559dec6c611558
SHA3-384 hash: 2657130e09dec33ffd48416470a6bf6ecb5b4ec4ab16a08a6f4180ea03fc1a7a2f1d7884754161f59935d9cfc51b7f56
SHA1 hash: 5c4ac03d495645164142d16cc7f6428631fc3450
MD5 hash: 9e0f42e136318382ccc4787b2d262849
humanhash: magnesium-thirteen-victor-illinois
File name:bunzipped
Download: download sample
Signature NanoCore
Create hunting rule
File size:824'320 bytes
First seen:2021-02-06 17:35:01 UTC
Last seen:Never
File type: tar
MIME type:application/x-tar
ssdeep 12288:mZi970euR5CQnq8M3DDZHxlyeLGSXOj1DxwZfFAd4RUjLaoHIQkbVIrHs:mZ/5CQa3DD9LbXatqZfFAjm8EbVn
TLSH 9B0512293FBDCF07C2357FF84EB0D02423BC8566386AD3099D9225D96576F885A80E97
Reporter abuse_ch
Tags:bunzipped NanoCore nVpn RAT


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: slot0.groveressentials.xyz
Sending IP: 203.159.80.67
From: purchase<order@groveressentials.xyz>
Subject: RFQ: 02_06 PURCHASE ORDER PRICE REQUEST 0107/2021/GHQQUER/PDA/
Attachment: bunzipped (contains "68ed7131fa19bb7841cda1e98f0d97c5.exe")

NanoCore RAT C2:
antivirus-firewall.duckdns.org

Intelligence

File Origin
# of uploads :
1
# of downloads :
318
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Variant.Bulz.346264.2931.23472.UNOFFICIAL
Create hunting rule

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/406ed0bcdcb803a5a02bdb3631ff7107353ab6b38b8a23c506559dec6c611558/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-02-06 17:35:08 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ibxnbpg4xab2libl3m3dd73ra42tvnvtrofchrigkwo6y3dbcvma._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/406ed0bcdcb803a5a02bdb3631ff7107353ab6b38b8a23c506559dec6c611558

File information

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

Malspam

NanoCore

tar 406ed0bcdcb803a5a02bdb3631ff7107353ab6b38b8a23c506559dec6c611558

(this sample)

NanoCore

Executable exe 0dbdc2b0bda0019b52d8766ba0b0b95005c7be3799412b9bc72e6314a45af1a4

  
Dropping
MD5 65680cef87d7eb77d7712b80e6eb868a
  
Dropping
NanoCore
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 0dbdc2b0bda0019b52d8766ba0b0b95005c7be3799412b9bc72e6314a45af1a4

Comments