MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a7feb70fc3867ed145a59e051b4869480f6afafbc9436c6fb7fbae07155cad73. 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 3 File information Comments

SHA256 hash:	a7feb70fc3867ed145a59e051b4869480f6afafbc9436c6fb7fbae07155cad73
SHA3-384 hash:	d02d854a0307b342a007268ded3f5419efac9464eb56babb53055a07a6ca1a0ad670dd75acf63e837aebe37e66772f78
SHA1 hash:	a3b22dea0bdc9e5502ef22b29a6fb70786408e1a
MD5 hash:	18ad724bca5eda7cf449bef42e2daaa1
humanhash:	asparagus-arkansas-victor-king
File name:	emotet_e1_a7feb70fc3867ed145a59e051b4869480f6afafbc9436c6fb7fbae07155cad73_2020-09-03__105002._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	191'344 bytes
First seen:	2020-09-03 10:50:51 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:34tcTvjvTY140818tIP4ovpTi9xLBZLJzqw6:ItcnvE140o8tIP4apu9xLBrzqw6
TLSH	F514EB8C1FE11499FC3BA571C7E5AA96B400DCFA7834CA9E25C437BE4639075E6E2B10
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.VBS.Obfus-115.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetARCROClubbedToDeathKurayamino.20200831.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

Deleting a recently created file

Possible injection to a system process

Enabling autorun for a service

Connection attempt to an infection source

Launching a process by exploiting the app vulnerability

Sending an HTTP GET request to an infection source

Sending an HTTP POST request to an infection source

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/a7feb70fc3867ed145a59e051b4869480f6afafbc9436c6fb7fbae07155cad73/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-03 10:52:07 UTC

AV detection:

19 of 29 (65.52%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=u77lod6dqz7ncrnftycrwsdjjahwv6x3zfbwy35x7oxaofk4vvzq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200903-3xv4garq16/

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/a7feb70fc3867ed145a59e051b4869480f6afafbc9436c6fb7fbae07155cad73

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