MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 54b53b93cf0923b5070f9935e120c740643fb55c2a3fce58430bd5c38f531fb0. 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: 5

Intelligence 5 IOCs YARA 2 File information Comments

SHA256 hash:	54b53b93cf0923b5070f9935e120c740643fb55c2a3fce58430bd5c38f531fb0
SHA3-384 hash:	02ec7c8bc5b551158e061c2ab807c8b5288e1b70bc5d5795019bcf6341e7ad28d59a55c48d2094253ba174851eb53605
SHA1 hash:	03958b5fa667a696b14c71fd4ab4bd5d49937120
MD5 hash:	72c040e9fc8cd2cf676abf0a892a1cf5
humanhash:	bluebird-twelve-delaware-crazy
File name:	emotet_e1_54b53b93cf0923b5070f9935e120c740643fb55c2a3fce58430bd5c38f531fb0_2020-08-22__152950._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	241'028 bytes
First seen:	2020-08-22 15:30:32 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:Wj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkJnQMrWnnianwt95:WHgtEWPsL/aTyT9Gk+K1Owt95
TLSH	15348DDB62CABA3EEB4B50315806BF793265DE402E88B05A30FC3BBD3FB86544557146
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):

TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL

SecuriteInfo.com.VBS.Obfus-102.UNOFFICIAL

Doc.Malware.Generic-9443669-0

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.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 in the %temp% subdirectories

Creating a process from a recently created file

Moving a file to the Windows subdirectory

Creating a service

Deleting a recently created file

Possible injection to a system process

Enabling autorun for a service

Connection attempt to an infection source

Launching a process by exploiting the app vulnerability

Sending an HTTP GET request to an infection source

Sending an HTTP POST request to an infection source

Result

Threat name:

Emotet

Detection:

malicious

Classification:

bank.troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/446194

Signature

Antivirus / Scanner detection for submitted sample

Changes security center settings (notifications, updates, antivirus, firewall)

Creates processes via WMI

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

PowerShell case anomaly found

Powershell drops PE file

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Very long command line found

Yara detected Emotet

Yara detected Emotet Downloader

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/54b53b93cf0923b5070f9935e120c740643fb55c2a3fce58430bd5c38f531fb0/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-22 04:55:17 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ks2txe6pber3kbypte26cighibsd7nk4fi744wcdbpk4hd2td6ya._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200822-4q7wdzvgdx/

Behaviour

Suspicious Office macro

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

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/54b53b93cf0923b5070f9935e120c740643fb55c2a3fce58430bd5c38f531fb0

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.