MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bbb72c4df6c036dd3b187c18c6ba7bf547ed934e658bdcd5d3c23d14d244c2ea. 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:	bbb72c4df6c036dd3b187c18c6ba7bf547ed934e658bdcd5d3c23d14d244c2ea
SHA3-384 hash:	71b508be9868c403d8f2d34ed0157de2425d0b0525bbd46448ef85371e859adefba84c568860722057e370e07f24808a
SHA1 hash:	2a6425c71f9d735f4a775b3e5e255c72c69b2993
MD5 hash:	3fde70859272ea365bb6f3bfba99b144
humanhash:	pizza-quebec-mockingbird-massachusetts
File name:	Arc-20200904-WW7196.doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	186'345 bytes
First seen:	2020-09-04 08:11:28 UTC
Last seen:	2020-09-04 08:12:42 UTC
File type:	doc
MIME type:	application/msword
ssdeep	1536:Hne/VP3hG00Cne/VP3hG00u4tcTv8kvjEuJ0dH5L0c4vs3ti18NmIIP4ovlnoR+s:H4tcTvjvTY140818tIP4ovpe0MzvW7w/
TLSH	CB04A334A6C21C5BF125C1320785ABE6166F9CF274B4F8523AC87E2D17B4448E6E93DE
Reporter	FORMALITYDE
Tags:	Emotet Heodo

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

Doc.Dropper.EmotetWinMob0920-9636503-0

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/460030

Signature

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

Creates processes via WMI

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 dropped file

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 drops PE file

Very long command line found

Yara detected Emotet

Behaviour

Behavior Graph:

Download SVG

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/bbb72c4df6c036dd3b187c18c6ba7bf547ed934e658bdcd5d3c23d14d244c2ea/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-04 08:13:05 UTC

File Type:

Document

Extracted files:

AV detection:

20 of 29 (68.97%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=xo3sytpwya3n2oyypqmmnot36vd63e2omwf5zvotyi6rjuseylva._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200904-hcd5j8xnkx/

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/bbb72c4df6c036dd3b187c18c6ba7bf547ed934e658bdcd5d3c23d14d244c2ea

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_20200820 Create hunting rule
Author:	abuse.ch
Description:	Detects Heodo DOC

Rule name:	ach_Heodo_doc_gen_3 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

Rule name:	win_sisfader_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	autogenerated rule brought to you by yara-signator