MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a16602864c33b68b083a8a404c6500b44bf3247c474071cb7dd4216a39e5347e. 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:	a16602864c33b68b083a8a404c6500b44bf3247c474071cb7dd4216a39e5347e
SHA3-384 hash:	71b936f8b714605b9e1e416b83810e3bbbd2b7d4357330266830babd32ea69075acabadeecb65c965d2d530d956efa21
SHA1 hash:	d5fdb3c73379328e78ce463b127ef2dad885371b
MD5 hash:	81019c45cec107e6c7e7f816beb58c2d
humanhash:	alabama-ink-high-lactose
File name:	Case No 201605644-45 A2.exe
Download:	download sample
Signature	AsyncRAT Create hunting rule
File size:	269'824 bytes
First seen:	2020-05-12 06:11:47 UTC
Last seen:	2020-05-12 07:26:05 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep	6144:LzZGLpR4P2IZArKUT5maNBHCSrSAbDstAtGRlzlw51+:MLBhfmaNBHbB8DR03+
Threatray	420 similar samples on MalwareBazaar
TLSH	38446D1C5668AC27E7AE877AC841089C9EEDCC778D8BD74A884339D50D3F3F69952183
Reporter	abuse_ch
Tags:	AsyncRAT exe geo nVpn RAT USA

abuse_ch

Malspam distributing AsyncRAT:

HELO: k001.k001jp9293.info
Sending IP: 153.127.33.181
From: Supreme Court of the United States <e-filingsupport@supremecourt.gov>
Subject: Case No: 201605644-45 A2
Attachment: Case No 201605644-45 A2.img (contains "Case No 201605644-45 A2.exe")

AsyncRAT C2:
winx.xcapdatap.capetown:6204 (194.5.97.223)

Hosted on nVpn:

% Information related to '194.5.97.0 - 194.5.97.255'

% Abuse contact for '194.5.97.0 - 194.5.97.255' is 'abuse@inter-cloud.tech'

inetnum: 194.5.97.0 - 194.5.97.255
netname: Privacy_Online
remarks: ------------------------------------------------------------------------
remarks: This prefix is used by a non-logging VPN service provider.
remarks: We don't log any user activities.
remarks: We don't host anything else on our servers than VPN software (OpenVPN,
remarks: IKEv1 & 2, WireGuard ...).
remarks: Our customers can open up to 8 Ports (TCP & UDP).
remarks: We support the Tor Project: https://www.torproject.org
remarks: Before sending us potential complaints, please read:
remarks: https://www.torservers.net/abuse.html
remarks:
remarks: We are under constant pressure by Spamhaus.
remarks: Spamhaus issues tons of fake SBL listings in order to destroy our service.
remarks: They use fake identities, violate EU laws and hide outside the EU in
remarks: Andorra to avoid legal consequences.
remarks: Please don't trust this organization.
remarks: If you have any questions related to our service, please contact us
remarks: directly via e-mail: support@inter-cloud.tech
remarks:
remarks: Thank you.
remarks: ------------------------------------------------------------------------
admin-c: RA9926-RIPE
tech-c: RA9926-RIPE
org: ORG-NFAS6-RIPE
country: RU
status: SUB-ALLOCATED PA
mnt-by: inter-cloud-mnt
created: 2018-07-23T09:31:45Z
last-modified: 2020-03-10T21:27:32Z
source: RIPE

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.Trojan.DownLoader33.40664.27968.7306.UNOFFICIAL

Gathering data

Threat name:

ByteCode-MSIL.Trojan.Kryptik

Status:

Malicious

First seen:

2020-05-12 04:55:53 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

24 of 31 (77.42%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=uftafbsmgo3iwcb2rjaeyziawrf7gjd4i5ahds352qqwuopfgr7a._file

Verdict:

suspicious

Result

Malware family:

asyncrat

Score:

10/10

Tags:

persistence family:asyncrat rat

Link:

https://tria.ge/reports/201109-p37nhd2hfe/

Behaviour

Suspicious behavior: MapViewOfSection

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Adds Run key to start application

Maps connected drives based on registry

Async RAT payload

AsyncRat

Malware Config

C2 Extraction:

winx.xcapdatap.capetown:6204

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.