MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1c038e6271ca068993b3ed5c1b5b148ee3d9b310bdd8aebe764253795aff2eaa. 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:	1c038e6271ca068993b3ed5c1b5b148ee3d9b310bdd8aebe764253795aff2eaa
SHA3-384 hash:	14c43c6f8447a7561b6b888e30822d90002c586f829fb5128057501d596913c19c5193571cbd9cee2aa0aa54930c00fc
SHA1 hash:	810477f45a83a0771bddc31378686666a04080cf
MD5 hash:	537a342d61956647c70c2fab558011c4
humanhash:	sink-football-vermont-enemy
File name:	emotet_e2_1c038e6271ca068993b3ed5c1b5b148ee3d9b310bdd8aebe764253795aff2eaa_2020-08-11__133341._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	230'237 bytes
First seen:	2020-08-11 13:34:33 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:Tj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkE9RrAwFhyvXRC:THgtEWPsL/aTyT9GkE9RMwFkPRC
TLSH	21246D1272DFEF3BDDA242B06A56DB74246CFC45AD88814B30CDB7AD2D3692E258D04D
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 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

Deleting a recently created file

Enabling autorun for a service

Connection attempt to an infection source

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

Launching a process by exploiting the app vulnerability

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/419054

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

Encrypted powershell cmdline option found

Found malware configuration

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

Malicious encrypted Powershell command line found

PowerShell case anomaly found

Very long command line found

Yara detected Emotet

Yara detected Emotet Downloader

Behaviour

Behavior Graph:

Download SVG

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/1c038e6271ca068993b3ed5c1b5b148ee3d9b310bdd8aebe764253795aff2eaa/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-11 13:36:06 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=dqby4ytrzidite5t5vobwwyur3r5tmyqxxmk5ptwijjxswx7f2va._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200811-rt35ea6gv6/

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/1c038e6271ca068993b3ed5c1b5b148ee3d9b310bdd8aebe764253795aff2eaa

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