MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf389f980f89f48fd9d0034671e37a29e4adb713b95955948d75587c8c1070b2. 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:	cf389f980f89f48fd9d0034671e37a29e4adb713b95955948d75587c8c1070b2
SHA3-384 hash:	169c296a0c78d2970484d4a5a0799e8518f2bc31c3e44408ab818056dd098f349bef5473484afc9f859a733b69bff954
SHA1 hash:	d2865647eb136fd600b41447c864f057f087cf26
MD5 hash:	bda55ef68cf9570d1bbdabae0f824aff
humanhash:	august-mississippi-social-mango
File name:	emotet_e2_cf389f980f89f48fd9d0034671e37a29e4adb713b95955948d75587c8c1070b2_2020-08-21__020355._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	189'159 bytes
First seen:	2020-08-21 02:05:24 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:E4PrXcuQuvpzm4bkiaMQgAlS0lTanKwKIfwXYw:ZDRv1m4bnQgIS0pe9KIfwX1
TLSH	A104C8F128E3DEBAE103C63F76DADDBC306B5C0010525627AA5A33AF1D3A078554F669
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):

TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL

SecuriteInfo.com.VBS.Obfus-102.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL

Sanesecurity.Malware.24631.XlsHeur.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

Connection attempt

Creating a file in the %temp% subdirectories

Creating a process from a recently created file

Moving a file to the Windows subdirectory

Creating a service

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/443035

Signature

Antivirus / Scanner detection for submitted sample

Changes security center settings (notifications, updates, antivirus, firewall)

Creates processes via WMI

Document contains an embedded VBA with base64 encoded strings

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

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)

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:

n/a

Link:

https://mwdb.cert.pl/sample/cf389f980f89f48fd9d0034671e37a29e4adb713b95955948d75587c8c1070b2/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-21 02:07:04 UTC

AV detection:

20 of 28 (71.43%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=z44j7gaprh2i7woqandhdy32fhsk3nytxfmvlfenovmhzdaqocza._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200821-eppaka33na/

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/cf389f980f89f48fd9d0034671e37a29e4adb713b95955948d75587c8c1070b2

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.