MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1b10cca4e56a79e5ce3a38a26811592c5bc3cbf8eaff74786aec3051f836e176. 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 1 File information Comments

SHA256 hash:	1b10cca4e56a79e5ce3a38a26811592c5bc3cbf8eaff74786aec3051f836e176
SHA3-384 hash:	21064bb7f675157005adaa9482c761e348f289b6b70a23255a486b1bb094a1eb8a1c0d7d7a3ed8f3ee77161d8cd75ecd
SHA1 hash:	b6ff9339af5e3e13402635265af65f60cbbf6717
MD5 hash:	0e4a3d1d60bef19643ff008621bd0340
humanhash:	kentucky-illinois-potato-sad
File name:	emotet_e1_1b10cca4e56a79e5ce3a38a26811592c5bc3cbf8eaff74786aec3051f836e176_2020-08-14__071824._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	233'385 bytes
First seen:	2020-08-14 07:19:06 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:ej6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkxt5Gx0Sw1yRB7:eHgtEWPsL/aTyT9GkxrGeSw1yRB7
TLSH	B6346C47A68B6F7BD91260300D47FF692578ACC57F068107314E3FADEF7A7250A4A889
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.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

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

Connection attempt

Sending an HTTP POST request

Deleting a recently created file

Possible injection to a system process

Enabling autorun for a service

Launching a process by exploiting the app vulnerability

Sending an HTTP GET request to an infection source

Result

Threat name:

Emotet

Detection:

malicious

Classification:

bank.troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/428783

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

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

Powershell drops PE file

Yara detected Emotet

Yara detected Emotet Downloader

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/1b10cca4e56a79e5ce3a38a26811592c5bc3cbf8eaff74786aec3051f836e176/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-14 07:18:37 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=dmimzjhfnj46ltr2hcrgqekzfrn4hs7y5l7xi6dk5qyfd6bw4f3a._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200814-92bka6tvdn/

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/1b10cca4e56a79e5ce3a38a26811592c5bc3cbf8eaff74786aec3051f836e176

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.