MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a73c048b804e64657286bb0ef0ecc3e8544f496068fc504489f34a543e0ea231. 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: a73c048b804e64657286bb0ef0ecc3e8544f496068fc504489f34a543e0ea231
SHA3-384 hash: 1570a4246e2fc60650239e48f80670aad748fc3048c0e74bbc446d8fac7f4dc2f2a2c751bf9d2857c0e26b2e393d52b1
SHA1 hash: 92b8f480016d78bb3d95e8026be5532dde17be7d
MD5 hash: 84a4430434756d443f21aab1ef5ad8f8
humanhash: tennessee-lamp-potato-sink
File name:easiyo.zip
Download: download sample
Signature NanoCore
Create hunting rule
File size:824'006 bytes
First seen:2020-08-05 07:55:49 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:A26Wbhx7GQMAnl0fV/OljZlVfmoT+b6lC5UvF9xeRJHr4Sn1SmlHU8fHG:/601MTVWtVfmoT+cvAp4Sn0mlz/G
TLSH 5B0523D3FDDD5CC411CF48CA4AC0CAF45EE912B909284F94B1B9B921775228EA648BE7
Reporter abuse_ch
Tags:NanoCore RAT zip


Avatar
abuse_ch
Malspam distributing NanoCore:

HELO: slot0.yougurnu.com
Sending IP: 104.168.172.35
From: info@yougurnu.com
Subject: FW: RE: R29011CA CULTURE LS267 8603 - URGENT
Attachment: easiyo.zip (contains "easiyo.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a73c048b804e64657286bb0ef0ecc3e8544f496068fc504489f34a543e0ea231/
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2020-08-05 07:57:05 UTC
AV detection:
8 of 48 (16.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=u46ajc4ajzsgk4ugxmhpb3gd5bke6sland6farej6nffipqouiyq._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Starter
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a73c048b804e64657286bb0ef0ecc3e8544f496068fc504489f34a543e0ea231

File information

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

Malspam

NanoCore

zip a73c048b804e64657286bb0ef0ecc3e8544f496068fc504489f34a543e0ea231

(this sample)

NanoCore

Executable exe 78bb05f8287c0a41174d810b2e9954b3010b523777ba521ba8336219501bded4

  
Dropping
MD5 0116a2e803eab8fa1e3041a63efaeda4
  
Dropping
NanoCore
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 78bb05f8287c0a41174d810b2e9954b3010b523777ba521ba8336219501bded4

Comments