MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b398c602a2c9bab7ad128bcd189f83106244670cdf6b99782e59ed9d5435cef6. 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

AsyncRAT

Vendor detections: 4

Intelligence 4 IOCs YARA 3 File information Comments

SHA256 hash:	b398c602a2c9bab7ad128bcd189f83106244670cdf6b99782e59ed9d5435cef6
SHA3-384 hash:	5d4c1ce34652eb79685f49ab373057c94340d019ddb22ac311fb371ea1774a42f64646d7950ea1eccb23dbbfe43b0dea
SHA1 hash:	f04b362244ef95752bdc38c5ca6d09133b5dc341
MD5 hash:	7b2bc2d27c4606687afe2ae939bc1a4d
humanhash:	michigan-victor-blue-hot
File name:	Payment-Delayed.doc
Download:	download sample
Signature	AsyncRAT Create hunting rule
File size:	77'824 bytes
First seen:	2020-04-11 11:49:11 UTC
Last seen:	Never
File type:	doc
MIME type:	application/msword
ssdeep	1536:yDai+WMRgf5D4J8OaTEz9cxrtotFS5x70lel6:yf+FRg14J8lTLOtIv4l66
Threatray	298 similar samples on MalwareBazaar
TLSH	8F739D44B081CE9BF1AA12320CC7DBDAB378BCA96F52D21B36403B5EBD757788915781
Reporter	abuse_ch
Tags:	AsyncRAT COVID-19 doc RAT

abuse_ch

COVID-19 themed malspam distributing AsyncRAT:

HELO: mailcan.primotedesco.com.br
Sending IP: 200.183.172.2
From: Charles Taylor <ct2844@naver.com> (Remote Personal Assistant needed)
Subject: Requesting for a Remote Assistant due to Covid-19
Attachment: Payment-Delayed.xls
Attachment: Payment-Delayed.doc

AsyncRAT payload URL:
https://www.chipmarkets.com//vendor/phpunit/phpunit/src/Util/PHP/admin/svchost.exe

AsyncRAT C2:
babyboyhammer2.duckdns.org:7707 (176.31.26.213)

Intelligence

File Origin

# of uploads :

# of downloads :

109

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

MiscreantPunch.EvilMacro.DL.170224.UNOFFICIAL

Gathering data

Threat name:

Document-Word.Trojan.Frs

Status:

Malicious

First seen:

2020-04-11 11:42:12 UTC

File Type:

Document

Extracted files:

AV detection:

21 of 45 (46.67%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=wommmavczg5lplisrpgrrh4dcbreizym35vzs6bolhwz2vbvz33a._file

Verdict:

malicious

Label(s):

asyncrat

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.

Rule name:	SharedStrings Create hunting rule
Author:	Katie Kleemola
Description:	Internal names found in LURK0/CCTV0 samples

Rule name:	win_alina_pos_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	autogenerated rule brought to you by yara-signator

Rule name:	win_gootkit_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	autogenerated rule brought to you by yara-signator