MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef6ef4e0fd71ceae3a61f12134a8ff77d76e97ae2b96bc5458d77d422f036312. 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: ef6ef4e0fd71ceae3a61f12134a8ff77d76e97ae2b96bc5458d77d422f036312
SHA3-384 hash: 05f3d265c6f9d9f8bed2437c9e5d0a91b9a11bab984a75f8cb0812351e0486bf324b4885d341ac2eb2a8732a8da9e4fd
SHA1 hash: dad19d39ec0cc7a32e6fbed563284f07acafd884
MD5 hash: eb81dad53caa38bed8346aa0ee3cc994
humanhash: lima-november-stream-victor
File name:PROOF OF PAYMENT.GZ
Download: download sample
Signature NanoCore
Create hunting rule
File size:648'968 bytes
First seen:2020-12-18 08:39:24 UTC
Last seen:Never
File type: gz
MIME type:application/x-rar
ssdeep 12288:pq1jIsL33FLH9eqmGzSFtEoeucYuDfvGCcT94xYgExECLj5sHajbV4J:MbFLMxGeFtZFuDnGlixAlsGbVq
TLSH 76D42308F146DC648E32CA3C0B9265C2D4B9B64D4277F6718D8222EB625FF543AF63B5
Reporter abuse_ch
Tags:gz NanoCore RAT


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: imsantv22.netvigator.com
Sending IP: 210.87.247.10
From: Accounts Department <loistang@biznetvigator.com>
Subject: proof of payment.
Attachment: PROOF OF PAYMENT.GZ (contains "PROOF OF PAYMENT.exe")

NanoCore RAT C2:
amechi.duckdns.org

Intelligence

File Origin
# of uploads :
1
# of downloads :
170
Origin country :
n/a
Vendor Threat Intelligence
Result
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ef6ef4e0fd71ceae3a61f12134a8ff77d76e97ae2b96bc5458d77d422f036312/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-12-18 08:40:10 UTC
AV detection:
18 of 48 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=55xpjyh5ohhk4otb6eqtjkh7o7lw5f5ofollyvcy256uelydmmja._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/ef6ef4e0fd71ceae3a61f12134a8ff77d76e97ae2b96bc5458d77d422f036312

File information

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

Malspam

NanoCore

gz ef6ef4e0fd71ceae3a61f12134a8ff77d76e97ae2b96bc5458d77d422f036312

(this sample)

NanoCore

Executable exe d660a5cb266aa2629618af24c76b1602e043d62f336dfffb89c156ed94c28bbb

  
Dropping
MD5 8b236f992e11b2895d08991b06434b51
  
Dropping
NanoCore
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 d660a5cb266aa2629618af24c76b1602e043d62f336dfffb89c156ed94c28bbb

Comments