MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dc9ab0fc37303739eebdebf61ae10291db28738997267cdaf100f5c03f263c39. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dc9ab0fc37303739eebdebf61ae10291db28738997267cdaf100f5c03f263c39
SHA3-384 hash: 8b20c5e6e185177d1bf2c501bc37886831c93f17ad1822c17263de03dd542f9181103e4dc5c94a7e2bef7f19cea855ff
SHA1 hash: bca906b2e971344ceace3b32a4885f8198e00930
MD5 hash: 038693f8466a14ba268a79978cbc8b7a
humanhash: alaska-chicken-california-table
File name:Order05AUG2020.exe
Download: download sample
Signature HawkEye
Create hunting rule
File size:1'030'144 bytes
First seen:2020-08-05 16:06:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6f6a6c4d7e3c496aeb050e49f17c295e (6 x MassLogger, 5 x Loki, 4 x AgentTesla)
ssdeep 12288:ucE9+ysRKpnYn0uCYQvSXxJ9P9cz6ku52zNC61JFrNYTd9K33Yy3YJpcwbqeRWwl:u3+RcOn0TC3moKhh+T8IyIvTbv7t9x
Threatray 348 similar samples on MalwareBazaar
TLSH FE259E56E290C4F6D172F638CC5B96F7A826BD00E92498472BF43F0C7E3969139261B7
Reporter abuse_ch
Tags:exe HawkEye


Avatar
abuse_ch
Malspam distributing HawkEye:

HELO: ns1.linux2020.dnsboot.com
Sending IP: 184.95.63.110
From: sales <support@delhicrimenationalnews.in>
Reply-To: dh_derhawk@126.com
Subject: Re:SPS-1726076
Attachment: Order05AUG2020.zip (contains "Order05AUG2020.exe")

HawkEye SMTP exfil server:
smtp.amargrand.mn:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
95
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/39808/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

SecuriteInfo.com.Variant.Strictor.247961.5681.1845.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a file
Sending a UDP request
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Setting a keyboard event handler
Enabling the 'hidden' option for recently created files
Launching a process
Reading critical registry keys
Deleting a recently created file
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Creating a file in the mass storage device
Stealing user critical data
Deleting of the original file
Enabling a "Do not show hidden files" option
Enabling threat expansion on mass storage devices by creating the autorun.inf autorun file
Unauthorized injection to a system process
Result
Threat name:
HawkEye MailPassView
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/411624
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Changes the view of files in windows explorer (hidden files and folders)
Contains functionality to detect sleep reduction / modifications
Contains functionality to log keystrokes (.Net Source)
Deletes itself after installation
Detected HawkEye Rat
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
May check the online IP address of the machine
Sample uses process hollowing technique
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Writes to foreign memory regions
Yara detected Keylogger Generic
Yara detected MailPassView
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 258109 Sample: Order05AUG2020.exe Startdate: 05/08/2020 Architecture: WINDOWS Score: 100 68 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->68 70 Malicious sample detected (through community Yara rule) 2->70 72 Detected unpacking (changes PE section rights) 2->72 74 14 other signatures 2->74 10 Order05AUG2020.exe 2->10         started        13 WindowsUpdate.exe 2->13         started        15 WindowsUpdate.exe 2->15         started        17 2 other processes 2->17 process3 signatures4 84 Detected unpacking (changes PE section rights) 10->84 86 Detected unpacking (creates a PE file in dynamic memory) 10->86 88 Detected unpacking (overwrites its own PE header) 10->88 90 Contains functionality to detect sleep reduction / modifications 10->90 19 Order05AUG2020.exe 9 10->19         started        92 Machine Learning detection for dropped file 13->92 94 Maps a DLL or memory area into another process 15->94 22 WindowsUpdate.exe 15->22         started        24 WindowsUpdate.exe 17->24         started        process5 file6 56 C:\Users\user\...\Order05AUG2020.exe.log, ASCII 19->56 dropped 26 Windows Update.exe 19->26         started        58 C:\Users\user\AppData\...\Windows Update.exe, PE32 22->58 dropped 60 C:\...\Windows Update.exe:Zone.Identifier, ASCII 22->60 dropped 29 Windows Update.exe 22->29         started        31 dw20.exe 24->31         started        process7 signatures8 96 Maps a DLL or memory area into another process 26->96 33 Windows Update.exe 16 8 26->33         started        38 Windows Update.exe 29->38         started        process9 dnsIp10 62 smtp.amargrand.mn 33->62 64 64.89.4.0.in-addr.arpa 33->64 66 4 other IPs or domains 33->66 52 C:\Users\user\AppData\...\WindowsUpdate.exe, PE32 33->52 dropped 54 C:\...\WindowsUpdate.exe:Zone.Identifier, ASCII 33->54 dropped 76 Changes the view of files in windows explorer (hidden files and folders) 33->76 78 Deletes itself after installation 33->78 80 Writes to foreign memory regions 33->80 82 4 other signatures 33->82 40 vbc.exe 33->40         started        42 vbc.exe 33->42         started        44 dw20.exe 22 6 33->44         started        46 dw20.exe 38->46         started        file11 signatures12 process13 process14 48 WerFault.exe 40->48         started        50 WerFault.exe 42->50         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dc9ab0fc37303739eebdebf61ae10291db28738997267cdaf100f5c03f263c39/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-08-05 12:16:51 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3snlb7bxga3tt3v55p3bvyicshnsq44js4thzwxrad24apzghq4q._file
Verdict:
malicious
Label(s):
hawkeyekeylogger
Create hunting rule
emotet
Create hunting rule
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HawkEye
+ 338 additional samples on MalwareBazaar
Result
Malware family:
hawkeye
Create hunting rule
Score:
  10/10
Tags:
upx keylogger trojan stealer spyware family:hawkeye persistence
Link:
https://tria.ge/reports/200805-89nx5hctfs/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Looks up external IP address via web service
Adds Run key to start application
Deletes itself
Loads dropped DLL
Uses the VBS compiler for execution
Reads user/profile data of web browsers
Executes dropped EXE
UPX packed file
HawkEye
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/dc9ab0fc37303739eebdebf61ae10291db28738997267cdaf100f5c03f263c39

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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

HawkEye

zip 705f4d7d22c1ee050c9a2120f89eb7a33df430ef12ecfac1fe630654af7496af

HawkEye

Executable exe dc9ab0fc37303739eebdebf61ae10291db28738997267cdaf100f5c03f263c39

(this sample)

  
Dropped by
MD5 7e417528865cd99fcac5cac2d3e185e4
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/39808/
  
Dropped by
SHA256 705f4d7d22c1ee050c9a2120f89eb7a33df430ef12ecfac1fe630654af7496af

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