MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4d1deaefa7f905c5ce7490867ae09ff2d50fdf4162f102e276653c1c46eeab6. 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: 6

Intelligence 6 IOCs YARA 4 File information Comments

SHA256 hash:	e4d1deaefa7f905c5ce7490867ae09ff2d50fdf4162f102e276653c1c46eeab6
SHA3-384 hash:	543446c4c6540f399f46aee4e7c346a5c19be2ad47f5bcfff7cb8ce64a19a404a330d377f18b1ba2cc8d3ebbf5055296
SHA1 hash:	fb46f7d1d76b4a3c8221425cc55b3551c2f758ae
MD5 hash:	87008f7cba2068bb4158ea213bd0c2c2
humanhash:	aspen-sierra-kitten-charlie
File name:	emotet_e2_e4d1deaefa7f905c5ce7490867ae09ff2d50fdf4162f102e276653c1c46eeab6_2020-08-12__002435._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	235'479 bytes
First seen:	2020-08-12 00:24:53 UTC
Last seen:	2020-08-12 00:43:56 UTC
File type:	docx
MIME type:	application/msword
ssdeep	3072:wj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGk3DNLuqwMVn5plURZ:wHgtEWPsL/aTyT9Gk3DNLuqwMhbqRZ
TLSH	06344C1171DFEF3BDDA642B06A56DB74246CBC51ED88814B30CDB6AD2F3692E368D048
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch2 Heodo

Cryptolaemus1

Emotet epoch2 doc

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.EmotetWindowSong.20200204.UNOFFICIAL

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 a custom TCP 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

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:

Emotet

Detection:

malicious

Classification:

bank.troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/420918

Signature

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

Creates processes via WMI

Document contains an embedded VBA with many randomly named variables

Document contains VBA stomped code (only p-code) potentially bypassing AV detection

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

Drops PE files to the user root directory

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

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/e4d1deaefa7f905c5ce7490867ae09ff2d50fdf4162f102e276653c1c46eeab6/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-12 00:26:05 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=4ti55lx2p6ifyxhhjeegplqj74wvb7pucyxralrhmzj4drdo5k3a._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200812-thxle92hbx/

Behaviour

Suspicious Office macro

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

Threat name:

Malicious File

Score:

0.89

Link:

https://yomi.yoroi.company/submissions/e4d1deaefa7f905c5ce7490867ae09ff2d50fdf4162f102e276653c1c46eeab6

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:	ach_Heodo_doc_gen_2 Create hunting rule
Author:	abuse.ch
Description:	Detects Heodo (aka Emotet) DOC

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