MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d40d7449bd164c54c479521c994e6ae599167b6fd97761ff3eb41fcadefafd3d. 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 2 File information Comments

SHA256 hash:	d40d7449bd164c54c479521c994e6ae599167b6fd97761ff3eb41fcadefafd3d
SHA3-384 hash:	37e106dc2ba33162ec9be673891a7d7aa4f52ef6f9fb35d471ad8fa028e93462226f8d6d4d8b25dfd7128ea970663c12
SHA1 hash:	62ec6f37e4b6fca95bf3a290460f2a81cef4e6c9
MD5 hash:	858165b0cebc57c32e6245bbfb8c80e5
humanhash:	grey-papa-papa-robin
File name:	emotet_e1_d40d7449bd164c54c479521c994e6ae599167b6fd97761ff3eb41fcadefafd3d_2020-08-11__233500._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	229'656 bytes
First seen:	2020-08-11 23:35:51 UTC
Last seen:	2020-08-12 00:44:02 UTC
File type:	docx
MIME type:	application/msword
ssdeep	3072:Mj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkpE5zWT3wuzRa:MHgtEWPsL/aTyT9GkpE5qLwuzRa
TLSH	DE246D1272CFEF3BDD6242B06A56DB74246CFC45AD88814B30CD77AD2D3A52E268D14D
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):

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

Creating a file

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

Enabling autorun for a service

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/420750

Signature

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

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/d40d7449bd164c54c479521c994e6ae599167b6fd97761ff3eb41fcadefafd3d/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-11 23:34:50 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=2qgxisn5czgfjrdzkiojsttk4wmrm63p3f3wd7z6wqp4vxx27u6q._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200811-z7yx9w1tze/

Behaviour

Suspicious Office macro

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Emotet

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/d40d7449bd164c54c479521c994e6ae599167b6fd97761ff3eb41fcadefafd3d

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.