MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5e21f7f70d7f4328f3d27e4b040ead9ffa6bab8f91dbb1fb9cb211058a4ea961. 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: 5

Intelligence 5 IOCs YARA 1 File information Comments

SHA256 hash:	5e21f7f70d7f4328f3d27e4b040ead9ffa6bab8f91dbb1fb9cb211058a4ea961
SHA3-384 hash:	2ada08b851fc22f1e4d09b2da8e37b91dcaacb6b0e9339fb8e6f57a4f03cf79ec0dd95ac166bb2ad407a17c461a64a45
SHA1 hash:	2954262f91a7c6949e5126ac0c254ca0e19fef68
MD5 hash:	7c904990e9592b2b8c460ea929a39b69
humanhash:	iowa-connecticut-quebec-early
File name:	PO Tlc 80998767768989757895757899.exe
Download:	download sample
Signature	AsyncRAT Create hunting rule
File size:	588'800 bytes
First seen:	2020-06-30 09:02:52 UTC
Last seen:	2020-06-30 09:59:29 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep	3072:dTwfF9opCeXJQbvdCMc/h85e4MDgFcEYk:mfFoN5QbVCN8roscE
Threatray	542 similar samples on MalwareBazaar
TLSH	84C4315936D9D228EFF2AF3BC0D50404A3A0ECD3E5976B15B5BAB30616B7F810823756
Reporter	abuse_ch
Tags:	AsyncRAT exe nVpn RAT

abuse_ch

Malspam distributing AsyncRAT:

HELO: WIN-KP3NFSDUTC3
Sending IP: 172.93.187.166
From: Sales <Eric@smileton.com>
Reply-To: Eric@smileton.com
Subject: Customers urgent Order
Attachment: PO Tlc 80998767768989757895757899.arj (contains "PO Tlc 80998767768989757895757899.exe")

AsyncRAT C2:
olodofries888.ddns.net:1515 (79.134.225.125)

Pointing to nVpn:

% Information related to '79.134.225.64 - 79.134.225.127'

% Abuse contact for '79.134.225.64 - 79.134.225.127' is 'abuse@your-vpn.network'

inetnum: 79.134.225.64 - 79.134.225.127
netname: YOUR_VPN_NETWORK
country: DE
remarks: ****************************************************
remarks: This subnet belongs to a VPN service provider.
remarks: We protect the right to privacy, which means
remarks: we don't log the activities of our users.
remarks: ****************************************************
admin-c: EH4074-RIPE
tech-c: YVN10-RIPE
status: ASSIGNED PA
abuse-c: YVN10-RIPE
org: ORG-YVN1-RIPE
mnt-by: AF15-MNT
created: 2019-07-19T18:26:38Z
last-modified: 2019-07-19T18:51:28Z
source: RIPE

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/17066/

Detection(s):

SecuriteInfo.com.MSIL.GenKryptik.ENHH.3939.UNOFFICIAL

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/5e21f7f70d7f4328f3d27e4b040ead9ffa6bab8f91dbb1fb9cb211058a4ea961/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-06-30 09:04:07 UTC

AV detection:

19 of 29 (65.52%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=lyq7p5ynp5bsr46spzfqidvnt75gxk4pshn3d644wiiqlcsovfqq._file

Verdict:

malicious

Result

Malware family:

asyncrat

Score:

10/10

Tags:

persistence rat family:asyncrat

Link:

https://tria.ge/reports/200630-y32l4d8pss/

Behaviour

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetThreadContext

Adds Run entry to start application

Loads dropped DLL

Executes dropped EXE

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.