MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 af5e70e406eafaae114fd627f046eb01da25a587c349f8e21f043877ad19e696. 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 1 File information Comments

SHA256 hash:	af5e70e406eafaae114fd627f046eb01da25a587c349f8e21f043877ad19e696
SHA3-384 hash:	a0c8439b14a3b79a8e7a79e3ae28769ceb4f53cc5289fde38ae691e4f4df6afee6503b82337a1e4325634dd0fb5006f0
SHA1 hash:	3e763bbcde555c13ba5d3277ccdda5b186c3fc2b
MD5 hash:	c3d0ea9d54452d1a6363c03da59b2705
humanhash:	texas-whiskey-fourteen-mockingbird
File name:	Doc#66202009475352576534465009.pdf.exe
Download:	download sample
Signature	AsyncRAT Create hunting rule
File size:	5'242'880 bytes
First seen:	2020-07-03 06:27:17 UTC
Last seen:	2020-07-03 07:48:20 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep	98304:9b0u5KzC6I+Bfk6kyLR4/esGv8OvE3r0MCb1LA8PClDdd+iYI7vSezxe5+:p0CQC6xf2esGvbvGsLBYyi57aezQ5+
Threatray	767 similar samples on MalwareBazaar
TLSH	1736027E3992901BC029457584A96DD02770FDE73712CB0E7C85FA8D9E323D77E222A6
Reporter	abuse_ch
Tags:	AsyncRAT exe nVpn RAT

abuse_ch

Malspam distributing AsyncRAT:

HELO: [104.36.229.108]
Sending IP: 104.36.229.108
From: Purchase <purchase@arabico.ae>
Subject: URGENT QUOTATION - arabico company dubai
Attachment: Doc66202009475352576534465009.pdf.zip (contains "Doc#66202009475352576534465009.pdf.exe")

AsyncRAT C2:
91.193.75.59:9980

Hosted on nVpn:

% Information related to '91.193.75.0 - 91.193.75.255'

% Abuse contact for '91.193.75.0 - 91.193.75.255' is 'abuse@kgb-vpn.org'

inetnum: 91.193.75.0 - 91.193.75.255
netname: NON-LOGGING-VPN-SERVICE
descr: Please note that we don't store any user data.
descr: Our main effort is not to make money, but to preserve values like the
descr: freedom of expression, the freedom of press, the right to data protection
descr: and informational self-determination.
country: EU
admin-c: KA7109-RIPE
tech-c: KA7109-RIPE
org: ORG-KHd1-RIPE
status: ASSIGNED PI
mnt-by: RIPE-NCC-END-MNT
mnt-by: KGB-MNT
mnt-routes: KGB-MNT
sponsoring-org: ORG-MW1-RIPE
created: 2012-06-04T11:05:55Z
last-modified: 2020-06-12T19:27:12Z
source: RIPE

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

AsyncRat

Link:

https://www.capesandbox.com/analysis/18610/

Detection(s):

SecuriteInfo.com.LuheFihaA.9149.24271.UNOFFICIAL

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/af5e70e406eafaae114fd627f046eb01da25a587c349f8e21f043877ad19e696/

Threat name:

ByteCode-MSIL.Trojan.Kryptik

Status:

Malicious

First seen:

2020-06-30 13:34:00 UTC

AV detection:

27 of 31 (87.10%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=v5phbzag5l5k4ekp2yt7arxlahncljmhyne7ryq7aq4hpliz42la._file

Verdict:

suspicious

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/200703-gbk6mm8fj2/

Behaviour

Suspicious use of WriteProcessMemory

Modifies registry class

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Program crash

Suspicious use of SetThreadContext

Adds Run entry to start application

Legitimate hosting services abused for malware hosting/C2

Loads dropped DLL

Executes dropped EXE

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.