MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1503b4d750c4038216dbf35ca8eb7ba7cf9627a646c782ed8caffdcad501e744. 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

Emotet (aka Heodo)

Vendor detections: 7

Intelligence 7 IOCs YARA 2 File information Comments

SHA256 hash:	1503b4d750c4038216dbf35ca8eb7ba7cf9627a646c782ed8caffdcad501e744
SHA3-384 hash:	ca8fb549c8b68ccbf1fbc2f9ce0f83dab1df289a03917a13ad8043b050fdcdc12d625b87aea038cbba65302c2a2cc5db
SHA1 hash:	74edea2e05a98de237ad5be1ed117cb07d79c134
MD5 hash:	21feae7d084347bbf1f813c76505660f
humanhash:	hydrogen-yellow-early-india
File name:	BAL_KJU_090120_QRB_091520.doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	156'298 bytes
First seen:	2020-09-15 11:30:57 UTC
Last seen:	2020-09-15 20:14:34 UTC
File type:	doc
MIME type:	application/msword
ssdeep	1536:VCOIDQhDHR4OIDQhDHRdrdi1Ir77zOH98Wj2gpngB+a9P7Qb4HrO4uOHg:VzrfrzOH98ipgj7I4HrO4uOHg
TLSH	A9E3B70A26C1994EF33A4E302BD9BAE91853DCF45D9D40673284BB157637B40E9E1BF8
Reporter	FORMALITYDE
Tags:	Emotet Heodo

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL

SecuriteInfo.com.VB.Trojan.VBA.Agent.BHH.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL

TwinWave.EvilDoc.EmotetARCROClubbedToDeathKurayamino.20200904.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Using the Windows Management Instrumentation requests

Creating a process with a hidden window

DNS request

Sending an HTTP GET request

Creating a file

Creating a process from a recently created file

Moving a file to the Windows subdirectory

Creating a service

Connection attempt

Sending an HTTP POST request

Enabling autorun for a service

Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)

Launching a process by exploiting the app vulnerability

Result

Threat name:

Unknown

Detection:

malicious

Classification:

bank.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/466429

Signature

Contains functionality to capture and log keystrokes

Creates processes via WMI

Document contains an embedded VBA with many randomly named variables

Drops executables to the windows directory (C:\Windows) and starts them

Encrypted powershell cmdline option found

Hides that the sample has been downloaded from the Internet (zone.identifier)

Malicious encrypted Powershell command line found

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)

Powershell drops PE file

Very long command line found

Behaviour

Behavior Graph:

Download SVG

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/1503b4d750c4038216dbf35ca8eb7ba7cf9627a646c782ed8caffdcad501e744/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-15 11:32:07 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=cub3jv2qyqbyefw36nokr233u7hzmj5gi3dyf3mmv764vvib45ca._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200915-x1dlyytjys/

Behaviour

Suspicious Office macro

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

Threat name:

Emotet

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/1503b4d750c4038216dbf35ca8eb7ba7cf9627a646c782ed8caffdcad501e744

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:	Cobalt_functions Create hunting rule
Author:	@j0sm1
Description:	Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT

Rule name:	win_sisfader_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	autogenerated rule brought to you by yara-signator