MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c20a8e17553a8a2a2d9430765ac7a7c1405e4736e52058c80e5e81a2ffb4ad00. 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: 7

Intelligence 7 IOCs YARA 3 File information Comments

SHA256 hash:	c20a8e17553a8a2a2d9430765ac7a7c1405e4736e52058c80e5e81a2ffb4ad00
SHA3-384 hash:	8fc25dfc9f5b9e435dbf2477c364eafe7bff4e5327f115092ba32ada61555b6a95c03a15e8ceda93c6c5632eee17e7f2
SHA1 hash:	527198eb46a006a5c12a47c876601c3ea5c6b46a
MD5 hash:	d329122678f5c2b194e164efdf858e24
humanhash:	north-alpha-edward-muppet
File name:	E1_c20a8e17553a8a2a2d9430765ac7a7c1405e4736e52058c80e5e81a2ffb4ad00_2020-09-15_16-41-00_DOC
Download:	download sample
Signature	Heodo Create hunting rule
File size:	159'983 bytes
First seen:	2020-09-15 22:26:01 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	1536:IA3Aerdi1Ir77zOH98Wj2gpngB+a9E2eRz/CPQ:prfrzOH98ipgIV6PQ
TLSH	20F3840916D1994EF33A8E702BD8AAED1856DCF44A9D40673280BB257537F40E9F1BF8
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch1 Heodo

Cryptolaemus1

EMOTET epoch1 doc

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL

SecuriteInfo.com.VB.Trojan.VBA.Agent.BHH.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL

TwinWave.EvilDoc.EmotetARCROClubbedToDeathKurayamino.20200904.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Using the Windows Management Instrumentation requests

Creating a process with a hidden window

DNS request

Creating a file

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

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/467327

Signature

Antivirus / Scanner detection for submitted sample

Creates processes via WMI

Document contains an embedded VBA with many randomly named variables

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

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)

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Very long command line found

Yara detected Emotet

Behaviour

Behavior Graph:

Download SVG

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/c20a8e17553a8a2a2d9430765ac7a7c1405e4736e52058c80e5e81a2ffb4ad00/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-15 20:01:35 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=yifi4f2vhkfculmugb3fvr5hyfaf4rzw4uqfrsaol2a2f75uvuaa._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200915-mlwmppmess/

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/c20a8e17553a8a2a2d9430765ac7a7c1405e4736e52058c80e5e81a2ffb4ad00

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_20200916 Create hunting rule
Author:	abuse.ch
Description:	Detects Heodo 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