MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e31a7e9c02b687608ce8ea7d693175ee228377227a654732f47f303c1f3446eb. 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:	e31a7e9c02b687608ce8ea7d693175ee228377227a654732f47f303c1f3446eb
SHA3-384 hash:	11d9da0ff55aae98a0806839c87f21c08e973ea17b834283dc66368b984c6e0b69e5294b253af86c3ccdb442a497ee33
SHA1 hash:	71e3a56196bd1afd146368c64d124f65a4175043
MD5 hash:	f9e42f71915cd7aa0f3490002d496f79
humanhash:	fix-december-north-alabama
File name:	emotet_e2_e31a7e9c02b687608ce8ea7d693175ee228377227a654732f47f303c1f3446eb_2020-08-28__232341._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	234'513 bytes
First seen:	2020-08-28 23:23:50 UTC
Last seen:	2020-08-28 23:33:25 UTC
File type:	docx
MIME type:	application/msword
ssdeep	3072:DYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////0:V0uXnWFchmmcI/o1/9//cwU0Qu
TLSH	CA34E72C7CD67EBAEF12F1327D7EAA68B21D5D212C24436E64087BAF177113D5C44A0A
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

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

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 in the %temp% subdirectories

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

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/e31a7e9c02b687608ce8ea7d693175ee228377227a654732f47f303c1f3446eb/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-28 23:25:05 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=4mnh5hacw2dwbdhi5j6wsmlv5yrig5zcpjsuomxup4ydyhzui3vq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200828-6g32mglvfs/

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/e31a7e9c02b687608ce8ea7d693175ee228377227a654732f47f303c1f3446eb

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