MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87577cf9a668390b93b9fe82794b21cd0579d4b1a7b4f0a4d0b841d03d046daa. 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: 9

Intelligence 9 IOCs YARA 2 File information Comments

SHA256 hash:	87577cf9a668390b93b9fe82794b21cd0579d4b1a7b4f0a4d0b841d03d046daa
SHA3-384 hash:	07ff12f4b6819e91066063286b3b03f5225f6a7533eace85de440bb9309d82a38b6a2ffdb5262322a41885525adc2752
SHA1 hash:	983a07724cae1b342601e45968f87fa771e2e5c0
MD5 hash:	d599007680b2af6693c9515585ff4ee7
humanhash:	oven-mexico-hot-april
File name:	RFQ.exe
Download:	download sample
Signature	HawkEye Create hunting rule
File size:	826'880 bytes
First seen:	2020-08-15 06:06:35 UTC
Last seen:	2020-08-17 13:10:53 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:v5ad5fxLfYsDpRjxSL7jmkvw1iBObU5/RyA6lzhRjC8RU3QChG6cwY5gnPUh0:vG5fxjZp1xS0uZjOq8yhJI5gnPU
Threatray	560 similar samples on MalwareBazaar
TLSH	7405F1253614CE05D26A577EC9CA600447FBAD0F7672EA2ABFDB23D50541BF28B124CE
Reporter	abuse_ch
Tags:	exe HawkEye

abuse_ch

Malspam distributing HawkEye:

HELO: vh-marine.com
Sending IP: 156.96.62.76
From: Ha Bao<info@vh-marine.com>
Subject: victim-email Email User Account Damage
Attachment: RFQ.zip (contains "RFQ.exe")

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

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

HawkEyev9

Link:

https://www.capesandbox.com/analysis/46241/

Detection(s):

SecuriteInfo.com.ArtemisD599007680B2.28740.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Launching a process

Creating a file

Creating a process with a hidden window

Unauthorized injection to a system process

Result

Threat name:

HawkEye MailPassView

Detection:

malicious

Classification:

phis.troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/431710

Signature

.NET source code contains potential unpacker

.NET source code references suspicious native API functions

Allocates memory in foreign processes

Detected HawkEye Rat

Found malware configuration

Injects a PE file into a foreign processes

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

May check the online IP address of the machine

Queries memory information (via WMI often done to detect virtual machines)

Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)

Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, often done to detect virtual machines)

Sample uses process hollowing technique

Sigma detected: MSBuild connects to smtp port

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Tries to steal Instant Messenger accounts or passwords

Tries to steal Mail credentials (via file access)

Tries to steal Mail credentials (via file registry)

Writes to foreign memory regions

Yara detected AntiVM_3

Yara detected HawkEye Keylogger

Yara detected MailPassView

Yara detected WebBrowserPassView password recovery tool

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/87577cf9a668390b93b9fe82794b21cd0579d4b1a7b4f0a4d0b841d03d046daa/

Threat name:

ByteCode-MSIL.Spyware.Noon

Status:

Malicious

First seen:

2020-08-15 02:24:06 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

25 of 29 (86.21%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=q5lxz6ngna4qxe5z72bhsszbzucxtvfru62pbjgqxba5apienwva._file

Verdict:

malicious

Label(s):

hawkeyekeylogger

agenttesla

Result

Malware family:

hawkeye_reborn

Score:

10/10

Tags:

spyware stealer family:m00nd3v_logger keylogger trojan family:hawkeye_reborn

Link:

https://tria.ge/reports/200815-3z9sp11bxe/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

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

M00nD3v Logger Payload

HawkEye Reborn

M00nd3v_Logger

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

Threat name:

Malicious File

Score:

0.97

Link:

https://yomi.yoroi.company/submissions/87577cf9a668390b93b9fe82794b21cd0579d4b1a7b4f0a4d0b841d03d046daa

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:	CAP_HookExKeylogger Create hunting rule
Author:	Brian C. Bell -- @biebsmalwareguy
Reference:	https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar

Rule name:	MAL_HawkEye_Keylogger_Gen_Dec18 Create hunting rule
Author:	Florian Roth
Description:	Detects HawkEye Keylogger Reborn
Reference:	https://twitter.com/James_inthe_box/status/1072116224652324870