MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d4e3c0427c6999f24dae1b38c8b71e8b00987df6e428b8360088c36959c5b1f. 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:	8d4e3c0427c6999f24dae1b38c8b71e8b00987df6e428b8360088c36959c5b1f
SHA3-384 hash:	f6fcdecd4edded9b431b44102cf9bfbcb36e65e518191c5074f46eee398109d964ca9c38a726f9cb4091a6439ebc28a8
SHA1 hash:	26e455a9786070bc4176d77f6ad9d30883c3a2e8
MD5 hash:	f4ee59e7a049f6e6533b4b89a4934594
humanhash:	burger-delta-sierra-november
File name:	emotet_e1_8d4e3c0427c6999f24dae1b38c8b71e8b00987df6e428b8360088c36959c5b1f_2020-08-15__094838._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	236'443 bytes
First seen:	2020-08-15 09:49:26 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:qj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGk0AJUKauIw60Rc:qHgtEWPsL/aTyT9Gk/JAuIw60Rc
TLSH	26344A46668B6F7BD91660300C47FF696578ACC27F068007314E3FADEF7A7250A4AC99
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch1 Heodo

Cryptolaemus1

Emotet epoch1 doc

Intelligence

File Origin

# of uploads :

# of downloads :

110

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% directory

Sending an HTTP GET request

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:

88 / 100

Link:

https://www.joesandbox.com/analysis/431962

Signature

Creates HTML files with .exe extension (expired dropper behavior)

Creates processes via WMI

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

Encrypted powershell cmdline option found

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 Downloader

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8d4e3c0427c6999f24dae1b38c8b71e8b00987df6e428b8360088c36959c5b1f/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-15 09:51:04 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=rvhdybbhy2mz6jg24gzyzc3r5cyatb67nzbixa3abcgdnfm4lmpq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200815-dsqave32p6/

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/8d4e3c0427c6999f24dae1b38c8b71e8b00987df6e428b8360088c36959c5b1f

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.