MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1ac4188f22c717e76b493881ab12ef60e719cb86d2e5289f743b42b338cb5b96. 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 2 File information Comments

SHA256 hash:	1ac4188f22c717e76b493881ab12ef60e719cb86d2e5289f743b42b338cb5b96
SHA3-384 hash:	0768d52f5d4d61908c87051fd376fbfb9c356283a45df11ae563821b7e9da065d2f1efbedbfd404287b70ee0b969db4a
SHA1 hash:	d7a77addc5209139167393dfeef24937124eb870
MD5 hash:	11e4aac4c9ec7feff8775d9d3cdceac3
humanhash:	helium-pasta-diet-magnesium
File name:	emotet_e2_1ac4188f22c717e76b493881ab12ef60e719cb86d2e5289f743b42b338cb5b96_2020-08-13__092714._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	233'044 bytes
First seen:	2020-08-13 09:28:37 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:lj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGknebeUEwsf3rERo:lHgtEWPsL/aTyT9GkebeXwsYRo
TLSH	E2346B5B93CAAB97E78253710A1BEB2400959C783D22421F79CD3EFE7E797680D71206
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.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

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

Possible injection to a system process

Enabling autorun for a service

Connection attempt to an infection source

Launching a process by exploiting the app vulnerability

Sending an HTTP GET request to an infection source

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/425651

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

Drops PE files to the user root directory

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

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Very long command line found

Yara detected Emotet

Behaviour

Behavior Graph:

Download SVG

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/1ac4188f22c717e76b493881ab12ef60e719cb86d2e5289f743b42b338cb5b96/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-13 09:30:07 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=dlcbrdzcy4l6o22jhca2wexpmdtrts4g2lssrh3uhnblgogllola._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200813-2xxzzbyf3s/

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/1ac4188f22c717e76b493881ab12ef60e719cb86d2e5289f743b42b338cb5b96

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.