MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 39ab82b299fe466e775d32f90ca2f59b3d3d1aa1d3b17000b5995f26f07f774d. 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 4 File information Comments

SHA256 hash:	39ab82b299fe466e775d32f90ca2f59b3d3d1aa1d3b17000b5995f26f07f774d
SHA3-384 hash:	13efe0845a1b28abe56551470b02eb9d6975b2ca7dd3789b243846181baa0ca85d1fc6b90dfe314695503beb4d1645d8
SHA1 hash:	69584f634ac67343b0d8cf325f80f6df08749605
MD5 hash:	dfdb4bedc2b64d7619fe132ed4c2c38c
humanhash:	victor-carolina-oven-timing
File name:	emotet_e3_39ab82b299fe466e775d32f90ca2f59b3d3d1aa1d3b17000b5995f26f07f774d_2020-08-25__084409._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	247'755 bytes
First seen:	2020-08-25 08:44:36 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:Jj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkoF8Ya1F2wqxl:JHgtEWPsL/aTyT9Gkwna1F2wqv
TLSH	E3343B8976816B7ADC2106314C0697F522B1EE01ACE7554AB08EF6EC7F3CE3A18576DC
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch3 Heodo

Cryptolaemus1

Emotet epoch3 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

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

Connection attempt

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/448596

Signature

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

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

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 Downloader

Behaviour

Behavior Graph:

Download SVG

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/39ab82b299fe466e775d32f90ca2f59b3d3d1aa1d3b17000b5995f26f07f774d/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-25 08:46:06 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=hgvyfmuz7zdg4525gl4qzixvtm6t2gvb2oyxaafvtfpsn4d7o5gq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200825-a3yjzvrcbj/

Behaviour

Suspicious Office macro

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

Threat name:

Emotet

Score:

0.70

Link:

https://yomi.yoroi.company/submissions/39ab82b299fe466e775d32f90ca2f59b3d3d1aa1d3b17000b5995f26f07f774d

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_20200820 Create hunting rule
Author:	abuse.ch
Description:	Detects Heodo DOC

Rule name:	ach_Heodo_doc_gen_3 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