MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f71c39920ac9463b4be57b2c9ef5a795184d8adab4c0a8761d0d491ae6b5a140. 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: 5

Intelligence 5 IOCs YARA 4 File information Comments

SHA256 hash:	f71c39920ac9463b4be57b2c9ef5a795184d8adab4c0a8761d0d491ae6b5a140
SHA3-384 hash:	bdf050b90d1262de38eacf33986c16380e1a4f24363f186ef835ed4fce6d93e72648ff6f91772fd616620653d7bdd0e2
SHA1 hash:	8f10797d28a85d63da1ce600eca100f90405906b
MD5 hash:	e415a60d62662b48adeb8e8a17bd1cb2
humanhash:	zebra-nuts-pip-washington
File name:	emotet_e1_f71c39920ac9463b4be57b2c9ef5a795184d8adab4c0a8761d0d491ae6b5a140_2020-09-05__065736._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	237'279 bytes
First seen:	2020-09-05 06:58:22 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:PYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////Y:R0uXnWFchmmcI/o1/n43Jjwb
TLSH	41340634AAC55867F221C67007CA67E9166FCCF238B8F45125C83F2D06B1945EAE93ED
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch1 Heodo

Cryptolaemus1

Emotet epoch1 doc

Intelligence

File Origin

# of uploads :

# of downloads :

121

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL

TwinWave.EvilDoc.EmotetARCROClubbedToDeathKurayamino.20200904.UNOFFICIAL

Doc.Dropper.EmotetRed0820-9543148-0

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

Sending an HTTP POST request

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

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/f71c39920ac9463b4be57b2c9ef5a795184d8adab4c0a8761d0d491ae6b5a140/

Threat name:

Document-Word.Trojan.GenScript

Status:

Malicious

First seen:

2020-09-05 07:00:09 UTC

AV detection:

20 of 29 (68.97%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=64odteqkzfddws7fpmwj55nhsume3cw2wtakq5q5bvervzvvufaa._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200905-sgt88r9txj/

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/f71c39920ac9463b4be57b2c9ef5a795184d8adab4c0a8761d0d491ae6b5a140

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