MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ad89c1a605bbc657714b5c70d3fe0311875cfe7b5730b5b2a2012e177f989890. 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: 4

Intelligence 4 IOCs YARA 3 File information Comments

SHA256 hash:	ad89c1a605bbc657714b5c70d3fe0311875cfe7b5730b5b2a2012e177f989890
SHA3-384 hash:	e763fd7b78ef9e8c87dc1b2b4396797de5f0887723920608549cb1f80e783ee507abb10ff335a12807a4f4f7be1ccf84
SHA1 hash:	192186b5719d5460335da8ed9defb7d7a0ce334e
MD5 hash:	c5c83c2cbd2ceb10fc079f9504177889
humanhash:	juliet-cold-emma-lake
File name:	Signed Contract.exe
Download:	download sample
Signature	HawkEye Create hunting rule
File size:	1'235'968 bytes
First seen:	2020-03-21 11:02:14 UTC
Last seen:	2020-03-21 12:40:50 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	24576:fo6BC+WrsApqXJQOzRIA5yWIJICPlL33LH:fowosTx35y3JIClL3bH
Threatray	7'005 similar samples on MalwareBazaar
TLSH	2645C002ACEF7FEEC6167C760FB281804775D46F1801CEAB245762C509B7BA7BA15A07
Reporter	JoulK
Tags:	HawkEye

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.Trojan.Agent.ENOB.7993.22951.UNOFFICIAL

Gathering data

Threat name:

ByteCode-MSIL.Trojan.Stealer

Status:

Malicious

First seen:

2020-03-21 02:41:00 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

25 of 31 (80.65%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=vwe4djqfxpdfo4kllrynh7qdcgdvz7t3k4yllmvcaexbo74ytcia._file

Verdict:

malicious

Label(s):

hawkeyekeylogger

emotet

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.

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

Rule name:	win_hawkeye_keylogger_g0 Create hunting rule
Author:	Various authors / Slavo Greminger, SWITCH-CERT

File information

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

Malspam

HawkEye

exe ad89c1a605bbc657714b5c70d3fe0311875cfe7b5730b5b2a2012e177f989890

(this sample)

any.run

https://app.any.run/tasks/c51d981a-974d-421e-956f-07cd4e5f97cf

Dropping

HawkEye

Delivery method

Distributed via e-mail attachment

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high

Comments

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