MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48ac357a569de9399290b5cce4f93f578284a5d9d3084db298f250e5fd364fea. 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 1 File information Comments

SHA256 hash:	48ac357a569de9399290b5cce4f93f578284a5d9d3084db298f250e5fd364fea
SHA3-384 hash:	2fdde457e1b88d3180a28e33d84db6d19e305e863f2ae169d6eacd603c302fb0ce1a22cf8ba54618b0eb7763d5c0cf10
SHA1 hash:	cbb5f38b6658a84830a4ef8d8257c74ca499c41d
MD5 hash:	fb44b6b4649b588032e70a200e5a07f5
humanhash:	pizza-autumn-hot-pluto
File name:	emotet_e2_48ac357a569de9399290b5cce4f93f578284a5d9d3084db298f250e5fd364fea_2020-08-17__233715._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	245'163 bytes
First seen:	2020-08-17 23:37:24 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:ej6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkl9xuv94HUwsskns:eHgtEWPsL/aTyT9Gkfwv60wss
TLSH	BE344CA2B18D7E15D9E31EF01F8ADBB8E598BC413A4842DBF40D7BBD2FB90D41945824
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):

SecuriteInfo.com.VBS.Obfus-97.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 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

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/435307

Signature

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

Creates processes via WMI

Document contains an embedded VBA with many string operations indicating source code obfuscation

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

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/48ac357a569de9399290b5cce4f93f578284a5d9d3084db298f250e5fd364fea/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-17 23:39:05 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=jcwdk6swtxutteuqwxgoj6j7k6bijjoz2mee3muy6jiol7jwj7va._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200817-bgb34waage/

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/48ac357a569de9399290b5cce4f93f578284a5d9d3084db298f250e5fd364fea

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.