MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52f9ea87553e8dd3d5114a2cbebefadf66d7f310e84c02a4c04863e8b638252a. 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 1 File information Comments

SHA256 hash:	52f9ea87553e8dd3d5114a2cbebefadf66d7f310e84c02a4c04863e8b638252a
SHA3-384 hash:	8c0844836bfbad8b9a86256d4078400ef5d20ec8e22336ebb71e576c7b4c6db1be180ac3d43ad47214f8433c38be0aa9
SHA1 hash:	08f399251bf49915c4ae20f0848e6b8b8eb8d476
MD5 hash:	039e21ff83fd350672f000e8057916de
humanhash:	whiskey-may-friend-mango
File name:	emotet_e1_52f9ea87553e8dd3d5114a2cbebefadf66d7f310e84c02a4c04863e8b638252a_2020-09-22__120005756174._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	155'578 bytes
First seen:	2020-09-22 12:01:48 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	1536:8H1DB445TEgrO3jSWAg83tle1ZZ0293QM0eetR2cOupLB5UZ5J+a9ViYFHC3qoX8:O22TWTogk079THcpOu5UZnVdCVtBQiS
TLSH	1CE3D805E5C2AC41EF2401739FEBEAD824BF9D19573E4256303DBBB82BB2547A8C6744
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch1 Heodo

Cryptolaemus1

Emotet epoch1 doc

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.VBS.Obfus-121.UNOFFICIAL

SecuriteInfo.com.VBS.Obfus-122.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EMOCROCreateRomanticWarrior.20200916.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Using the Windows Management Instrumentation requests

Creating a process with a hidden window

DNS 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

Deleting a recently created file

Possible injection to a system process

Enabling autorun for a service

Launching a process by exploiting the app vulnerability

Sending an HTTP GET request to an infection source

Result

Threat name:

Emotet

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/472473

Signature

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

Creates processes via WMI

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

Encrypted powershell cmdline option found

Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)

Found malware configuration

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

Machine Learning detection for dropped file

Machine Learning detection for sample

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)

PE file has a writeable .text section

PowerShell case anomaly found

Powershell drops PE file

Very long command line found

Yara detected Emotet

Behaviour

Behavior Graph:

Download SVG

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/52f9ea87553e8dd3d5114a2cbebefadf66d7f310e84c02a4c04863e8b638252a/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-22 12:03:29 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=kl46vb2vh2g5hvirjiwl5px235tnp4yq5bgafjgajbr6rnryeuva._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200922-lq5pm3fhm6/

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/52f9ea87553e8dd3d5114a2cbebefadf66d7f310e84c02a4c04863e8b638252a

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.