MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c555a84e2b325b4c2d60e9dba477c087791380312f4c5c664d3ab4f1c47ab86. 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:	9c555a84e2b325b4c2d60e9dba477c087791380312f4c5c664d3ab4f1c47ab86
SHA3-384 hash:	bd67f2cee7361ba643270045f2ae989472ba5d654515949cc3ccac845d4978cc7ee1641323b57e45b0105c795f6fcf28
SHA1 hash:	aec068c6a4fb981d872022b8ab12122a31c09d6e
MD5 hash:	f0c1249f0a80c11f75c7e54919338292
humanhash:	sweet-autumn-east-charlie
File name:	emotet_e3_9c555a84e2b325b4c2d60e9dba477c087791380312f4c5c664d3ab4f1c47ab86_2020-08-13__163133._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	237'442 bytes
First seen:	2020-08-13 16:31:57 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:Qj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGk5E0etd4wqQR4K:QHgtEWPsL/aTyT9Gk5neIwqQRB
TLSH	C7345A5B93C9AB97E78253710A1BEA2400959C783821421FBDCD3EFE7F797680E71216
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch3 Heodo

Cryptolaemus1

Emotet epoch3 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 an HTTP GET request

Sending a custom TCP request

Creating a file in the %temp% directory

Creating a process from a recently created file

Creating a file

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:

100 / 100

Link:

https://www.joesandbox.com/analysis/426979

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

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

Malicious encrypted Powershell command line found

PowerShell case anomaly found

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

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/9c555a84e2b325b4c2d60e9dba477c087791380312f4c5c664d3ab4f1c47ab86/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-13 16:33:09 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=trkvvbhcwms3jqwwb2o3ur34bb3zcoadcl2mlrte2ovu6hchvoda._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200813-5tynccg6jj/

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/9c555a84e2b325b4c2d60e9dba477c087791380312f4c5c664d3ab4f1c47ab86

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.