MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7a6496be43691ed2fe0058973b8d84ebc7304ed9ea1f7ab01c0a725668de4616. 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: 2

Intelligence 2 IOCs YARA 1 File information Comments

SHA256 hash:	7a6496be43691ed2fe0058973b8d84ebc7304ed9ea1f7ab01c0a725668de4616
SHA3-384 hash:	bd22a69151154ad5dad5a2da05eb08b1120797d5bb3bb7c649cf5063c495dbc2f644514d8c14aa0e48d428d45afacf3f
SHA1 hash:	5646b90583670ee1130794a1671bee39b593c2fc
MD5 hash:	156bebe14f3a8ede291523238bdc55ec
humanhash:	spaghetti-uranus-hotel-steak
File name:	QUOTATION.doc
Download:	download sample
Signature	NanoCore Create hunting rule
File size:	18'652 bytes
First seen:	2020-05-25 13:44:23 UTC
Last seen:	Never
File type:	doc
MIME type:	application/vnd.openxmlformats-officedocument.wordprocessingml.document
ssdeep	384:/imtn+u9ubxQsPbNagC78O1YpYBEvt1pLbwH3k:/L1ubi4bq8uEvt1FwXk
TLSH	7082BF31CB097227E7A5C67A207A87F5F20C0A019B43A6FF6D05B7990214F8F17F9A65
Reporter	abuse_ch
Tags:	doc NanoCore RAT

abuse_ch

Malspam distributing NanoCore:

HELO: rdns0.xiuba.live
Sending IP: 111.90.150.30
From: Collins P <ronbossard@ibew611.org>
Subject: New Order
Attachment: QUOTATION.doc

NanoCore RAT payload URL:
https://melodramate.com/yssssssssss/yessssss.exe

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Gathering data

Threat name:

Document-Word.Trojan.Npe

Status:

Malicious

First seen:

2020-05-25 14:36:09 UTC

File Type:

Document

Extracted files:

AV detection:

24 of 48 (50.00%)

Threat level:

2/5

Result

Malware family:

n/a

Score:

10/10

Tags:

n/a

Link:

https://tria.ge/reports/201109-9b18jv84d6/

Behaviour

Modifies Internet Explorer settings

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Checks processor information in registry

Enumerates system info in registry

Office loads VBA resources, possible macro or embedded object present

Drops file in Windows directory

Process spawned unexpected child process

Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.