MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 46927454721c5e3fd90b2fee4870ce3ed1164f837680278f19478136a5480023. 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:	46927454721c5e3fd90b2fee4870ce3ed1164f837680278f19478136a5480023
SHA3-384 hash:	831c1757cacb57d327fcfbacf5a5cf8a1387d1b2bb545efc9792eea30406d177bfb21dd0becb9296d5460db99467377c
SHA1 hash:	fe42144995e6d1e525601faf74d1d507403906fb
MD5 hash:	2a9c0792f92dc81352165060beddf531
humanhash:	xray-tennessee-golf-coffee
File name:	emotet_e1_46927454721c5e3fd90b2fee4870ce3ed1164f837680278f19478136a5480023_2020-08-13__180905._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	233'381 bytes
First seen:	2020-08-13 18:10:02 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:Fj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkhNbHDV2wq5Rq:FHgtEWPsL/aTyT9GkhNbB2wq5Rq
TLSH	4D346B5B93CAAB97E78253710A1BEB2400959C783D21421F7DC93EFE3D79B680E71246
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-97.UNOFFICIAL

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

Sending an HTTP GET request

Creating a file in the %temp% directory

Creating a process from a recently created file

Moving a file to the Windows subdirectory

Creating a service

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

Result

Threat name:

Emotet

Detection:

malicious

Classification:

bank.troj.evad

Score:

84 / 100

Link:

https://www.joesandbox.com/analysis/427330

Signature

Creates HTML files with .exe extension (expired dropper behavior)

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

Encrypted powershell cmdline option found

Malicious encrypted Powershell command line found

PowerShell case anomaly found

Very long command line found

Yara detected Emotet Downloader

Behaviour

Behavior Graph:

Download SVG

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/46927454721c5e3fd90b2fee4870ce3ed1164f837680278f19478136a5480023/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-13 18:11:04 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=i2jhivdsdrpd7wilf7xeq4goh3irmt4do2acpdyzi6atnjkiaarq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200813-jkyc1jqjfs/

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/46927454721c5e3fd90b2fee4870ce3ed1164f837680278f19478136a5480023

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