MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 02dd12ec33f4f1d1bbf4f3479ad5bc88be2a1c92f19461e6f25a754e213abc42. 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:	02dd12ec33f4f1d1bbf4f3479ad5bc88be2a1c92f19461e6f25a754e213abc42
SHA3-384 hash:	4bb434835e0bbc9a633d706f79d94d2fd2fd08daa6177260e6916cd8074fef5c89298ec0073d0106240649db93359a91
SHA1 hash:	6653542b2204dd4964619b06ee466c1096abe76c
MD5 hash:	73a72a5968b558d7c6d270445e5c25bc
humanhash:	single-magnesium-wisconsin-lamp
File name:	INVOICE CHNR000076498 AUG 2020.exe
Download:	download sample
Signature	AsyncRAT Create hunting rule
File size:	156'672 bytes
First seen:	2020-08-18 08:44:04 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger)
ssdeep	3072:kt8+Xc7i0U25Sk+ADwa/33IrRuw+mqv9j1MWLQXmsolVMSSg:kt8+Xc7i0U25Sk+ADw43oDAOS5
Threatray	295 similar samples on MalwareBazaar
TLSH	58E3CAE16740D124C8977179857BD9A77733A2EE8D68450C6E82FF0FBD22392442B9CB
Reporter	abuse_ch
Tags:	AsyncRAT DHL exe nVpn RAT

abuse_ch

Malspam distributing AsyncRAT:

HELO: box-smtp2.robocision.info
Sending IP: 178.175.148.197
From: DHL MyBill Team <official@cyberbomber.xyz>
Subject: Your Copy Invoice CHNR000076498 with the Requested Paperwork
Attachment: INVOICE CHNR000076498 AUG 2020.zip (contains "INVOICE CHNR000076498 AUG 2020.exe")

AsyncRAT C2:
185.165.153.43:5007

Hosted on nVpn:

% Information related to '185.165.153.0 - 185.165.153.255'

% Abuse contact for '185.165.153.0 - 185.165.153.255' is 'abuse@privacyfirst.sh'

inetnum: 185.165.153.0 - 185.165.153.255
remarks: This prefix is assigned to The PRIVACYFIRST Project, which
remarks: operates infrastructure jointly used by various VPN service
remarks: providers. We have a very strong focus on privacy and freedom.
remarks: In case of abuse, we encourage all international law enforcement
remarks: agencies to get in touch with our abuse contact. Due to the fact
remarks: that we keep no logs of user activities and only share data when
remarks: it is legally required under our jurisdiction, it is very unlikely
remarks: for a demand of user information to be successful. Still, that
remarks: should not deter you from reaching out.
netname: PRIVACYFIRST-EU2
country: EU
admin-c: TPP15-RIPE
tech-c: TPP15-RIPE
org: ORG-TPP6-RIPE
status: ASSIGNED PA
mnt-by: PRIVACYFIRST-MNT
created: 2019-10-18T12:14:26Z
last-modified: 2020-07-28T20:37:37Z
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/47605/

Result

Verdict:

Malware

Maliciousness:

Behaviour

DNS request

Sending a custom TCP request

Creating a file

Sending a UDP request

Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch

Enabling autorun

Enabling autorun by creating a file

Unauthorized injection to a system process

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/02dd12ec33f4f1d1bbf4f3479ad5bc88be2a1c92f19461e6f25a754e213abc42/

Threat name:

ByteCode-MSIL.Trojan.Wacatac

Status:

Malicious

First seen:

2020-08-17 12:59:03 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=alorf3bt6ty5do7u6ndzvvn4rc7cuhes6gkgdzxslj2u4ij2xrba._file

Verdict:

suspicious

Result

Malware family:

asyncrat

Score:

10/10

Tags:

rat persistence family:asyncrat

Link:

https://tria.ge/reports/200818-2es5rd8kja/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Adds Run key to start application

Legitimate hosting services abused for malware hosting/C2

Drops startup file

Async RAT payload

AsyncRat

Modifies WinLogon for persistence

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.