MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a8d70892ef7ee47285c81177411ad8f089d8f025ff39d1b855dea18db3eda1d6. 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

HawkEye

Vendor detections: 7

Intelligence 7 IOCs YARA 5 File information Comments

SHA256 hash:	a8d70892ef7ee47285c81177411ad8f089d8f025ff39d1b855dea18db3eda1d6
SHA3-384 hash:	b23ea6cdc322edf9f93d70639a713e4b1993bd956a333e8368ae8ebae49ee4fb229fe6ace3201baed6116ad88522bb0c
SHA1 hash:	a6d1661d8f3fc6ac801f78bc8a547c7e878607ba
MD5 hash:	a108a4abc37f044efa22441efca4a576
humanhash:	twelve-hamper-comet-missouri
File name:	invoice.exe
Download:	download sample
Signature	HawkEye Create hunting rule
File size:	737'280 bytes
First seen:	2020-08-18 12:54:58 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:ByjB0E5Ba3xoy559sUdI5QvyP5w5yI2UxP2qnYKAhpycUHnM/4EcmZHAFaxmVmiB:QjBf6Boi5F015Yyg+FpnQM/4EcmZHAFn
Threatray	391 similar samples on MalwareBazaar
TLSH	D1F4018C3490B2AFF9E98DF5AC646C3457603767070BFE079C6399E45BCEAE19E10066
Reporter	abuse_ch
Tags:	exe HawkEye

abuse_ch

Malspam distributing HawkEye:

HELO: vm-18003103-02.openstacklocal
Sending IP: 45.126.133.122
From: Sherbin Thomas <ALKESH_SHAH622005@yahoo.com>
Reply-To: ALKESH_SHAH622005@yahoo.com
Subject: LM Approved Invoices 08/15/20
Attachment: invoice.rar (contains "invoice.exe")

HawkEye SMTP exfil server:
mail.umalasresidence.com:587

HawkEye SMTP exfil email:
purchasing@umalasresidence.com

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/47860/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Creating a file in the %AppData% directory

Creating a file in the %temp% directory

Launching a process

Creating a process with a hidden window

Deleting a recently created file

Creating a file

DNS request

Sending an HTTP GET request

Sending a custom TCP request

Using the Windows Management Instrumentation requests

Reading critical registry keys

Stealing user critical data

Enabling autorun by creating a file

Unauthorized injection to a system process

Enabling a "Do not show hidden files" option

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a8d70892ef7ee47285c81177411ad8f089d8f025ff39d1b855dea18db3eda1d6/

Threat name:

ByteCode-MSIL.Trojan.Kryptik

Status:

Malicious

First seen:

2020-08-18 12:56:12 UTC

AV detection:

24 of 29 (82.76%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=vdlqrexpp3shfboicf3ucgwy6ce5r4bf7445docv32qy3m7nuhla._file

Verdict:

malicious

Label(s):

hawkeyekeylogger

emotet

Result

Malware family:

hawkeye

Score:

10/10

Tags:

keylogger trojan stealer spyware family:hawkeye

Link:

https://tria.ge/reports/200818-qkp9l76gej/

Behaviour

Creates scheduled task(s)

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Looks up external IP address via web service

Reads user/profile data of web browsers

Uses the VBS compiler for execution

HawkEye

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Kryptik

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/a8d70892ef7ee47285c81177411ad8f089d8f025ff39d1b855dea18db3eda1d6

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:	Hawkeye Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect HawkEye in memory
Reference:	internal research

Rule name:	RAT_HawkEye Create hunting rule
Author:	Kevin Breen <kevin@techanarchy.net>
Description:	Detects HawkEye RAT
Reference:	http://malwareconfig.com/stats/HawkEye

Rule name:	win_hawkeye_keylogger_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_hawkeye_keylogger_w0 Create hunting rule
Author:	Kevin Breen <kevin@techanarchy.net>

Rule name:	with_sqlite Create hunting rule
Author:	Julian J. Gonzalez <info@seguridadparatodos.es>
Description:	Rule to detect the presence of SQLite data in raw image
Reference:	http://www.st2labs.com