MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 46cb2c80369e51c136820b6399d03f8a87dd7aa339a95f24dbdb88c2d4628adc. 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:	46cb2c80369e51c136820b6399d03f8a87dd7aa339a95f24dbdb88c2d4628adc
SHA3-384 hash:	1dfae76cc7cc19592c25234fbcdea2b1cdcfb53fbea155eada0b1b72568384889ceeabfa2c40a3eb9087a5b27bbda565
SHA1 hash:	b514f3a31e2d200c797729f1b70b3c723d4f5c08
MD5 hash:	3d6684943c55b12b4cc027b9529af41d
humanhash:	bluebird-cardinal-item-oxygen
File name:	emotet_e2_46cb2c80369e51c136820b6399d03f8a87dd7aa339a95f24dbdb88c2d4628adc_2020-08-19__190758._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	206'142 bytes
First seen:	2020-08-19 19:09:32 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:54PrXcuQuvpzm4bkiaMQgAlS7tOw/Ap4+/jp72wG/H:ODRv1m4bnQgIS7tOwopB/jp72wGP
TLSH	A414D7E820E97C9EC90732306AFA8BBF90805E8E11628979773D33593FFB175A275115
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-101.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a custom TCP request

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

Connection attempt

Deleting a recently created file

Creating a window

Using the Windows Management Instrumentation requests

Creating a process with a hidden window

DNS request

Sending an HTTP GET request

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/439334

Signature

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

Creates processes via WMI

Document contains an embedded VBA with base64 encoded strings

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

Drops executables to the windows directory (C:\Windows) and starts them

Encrypted powershell cmdline option found

Found malware configuration

Hides that the sample has been downloaded from the Internet (zone.identifier)

Malicious encrypted Powershell command line found

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

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/46cb2c80369e51c136820b6399d03f8a87dd7aa339a95f24dbdb88c2d4628adc/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-19 19:11:06 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=i3fszabwtzi4cnucbnrztub7rkd526vdhguv6jg33oemfvdcrloa._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200819-9mswfl7rjs/

Behaviour

Suspicious Office macro

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

Threat name:

Eldorado

Score:

0.63

Link:

https://yomi.yoroi.company/submissions/46cb2c80369e51c136820b6399d03f8a87dd7aa339a95f24dbdb88c2d4628adc

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