MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef05270695f68818610fd803c17c07b5b86a2151c945f96a499343c75506b27a. 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 3 File information Comments

SHA256 hash:	ef05270695f68818610fd803c17c07b5b86a2151c945f96a499343c75506b27a
SHA3-384 hash:	89355e2c1f4035215353ed8246300ed3261e8a661f2f949482d0bc63f22711ae8669faaf962608a8b411be1158da30cc
SHA1 hash:	eff42ad062fcc2a43424f587391e2ea40db6080b
MD5 hash:	98c1303d83bdc7c7b71bf7dede404f7f
humanhash:	east-robert-rugby-sierra
File name:	emotet_e1_ef05270695f68818610fd803c17c07b5b86a2151c945f96a499343c75506b27a_2020-09-16__104356._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	198'577 bytes
First seen:	2020-09-16 10:45:46 UTC
Last seen:	2020-09-16 12:13:03 UTC
File type:	docx
MIME type:	application/msword
ssdeep	1536:DGGGGGGGGGG2xJLEt+LaaGGGGGGGGGGjLo9xilqfqdFTaFVT/EA8s9p8cjMfmVS9:+rfrzOH98ipgKd58chk
TLSH	F5146E05F4FCBD7AD2124EF10F9AEAA645F1F8F5472B669232147A2C163AE70C943274
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

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a service

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

Searching for the window

Moving a file to the Windows subdirectory

Enabling autorun with the shell\open\command registry branches

Enabling autorun for a service

Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)

Launching a process by exploiting the app vulnerability

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/ef05270695f68818610fd803c17c07b5b86a2151c945f96a499343c75506b27a/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-16 10:47:06 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=54csobuv62ebqyip3ab4c7ahww4guikrzfc7s2sjsnb4ovigwj5a._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200916-sk2n58bvjx/

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/ef05270695f68818610fd803c17c07b5b86a2151c945f96a499343c75506b27a

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