MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f392265c903b4cad60edb998054c18fcb2cfdfe7e9e068ad6119545be62062e6. 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 4 File information Comments

SHA256 hash:	f392265c903b4cad60edb998054c18fcb2cfdfe7e9e068ad6119545be62062e6
SHA3-384 hash:	13998dece7dc7d9173f54c2e0407637413d46752b38efeaa361c41637e5e14c3a5842823615b9f99bfa68778957a7e6f
SHA1 hash:	47c2d943e3eb396612b40dd8744a8b95e2dcd409
MD5 hash:	6fa8973640c834aa61245443663a63fc
humanhash:	fruit-alabama-michigan-double
File name:	emotet_e3_f392265c903b4cad60edb998054c18fcb2cfdfe7e9e068ad6119545be62062e6_2020-08-13__144242._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	236'496 bytes
First seen:	2020-08-13 14:43:08 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:Qj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGk5E0etdaw4QR46:QHgtEWPsL/aTyT9Gk5neqw4QRZ
TLSH	56345A5B93C9AB97E78253710A1BEA2400959C783C21421FBDC93EFE7D79B680E71316
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

Creating a file in the %temp% directory

Creating a process from a recently created file

Moving a file to the Windows subdirectory

Creating a service

Connection attempt

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/426666

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

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/f392265c903b4cad60edb998054c18fcb2cfdfe7e9e068ad6119545be62062e6/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-13 14:45:06 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6ojcmxeqhngk2yhnxgmaktay7szm7x7h5hqgrllbdfkfxzramlta._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200813-mqndlry532/

Behaviour

Suspicious Office macro

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

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/f392265c903b4cad60edb998054c18fcb2cfdfe7e9e068ad6119545be62062e6

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.

Rule name:	ach_Heodo_doc_gen_2 Create hunting rule
Author:	abuse.ch
Description:	Detects Heodo (aka Emotet) DOC

Rule name:	Cobalt_functions Create hunting rule
Author:	@j0sm1
Description:	Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT