MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b3bb9945a2eb820c15eadfea72c9594ca9d1ff936bd1c50f157a30681807ac7. 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:	8b3bb9945a2eb820c15eadfea72c9594ca9d1ff936bd1c50f157a30681807ac7
SHA3-384 hash:	67808826ae71df490c33d5f83c1c65c9f8b10dce23de4d3d19fdadda05c1e3fe9165f9a89102c0d268ebecea316c7e74
SHA1 hash:	66ff875c09d08279bbec8c15c07559e1c365252d
MD5 hash:	2d73ccb57cc5c841b6f023f926c925d2
humanhash:	kilo-fish-lamp-salami
File name:	emotet_e1_8b3bb9945a2eb820c15eadfea72c9594ca9d1ff936bd1c50f157a30681807ac7_2020-09-17__090919._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	249'725 bytes
First seen:	2020-09-17 09:09:52 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:XYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////u:Z0uXnWFchmmcI/o1/Uqx
TLSH	0634170D65FAA815FE21F6710BD8FAE48D15ECAF6A0F513630CF7B494B71982B843261
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.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EMOCROCreateRomanticWarrior.20200916.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

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/8b3bb9945a2eb820c15eadfea72c9594ca9d1ff936bd1c50f157a30681807ac7/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-17 09:11:05 UTC

AV detection:

20 of 29 (68.97%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=rm53tfc2f24cbqk6vx7kolevstfj2h7zg26ryuhrk6rqnamapldq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200917-tjrtrk4fbx/

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/8b3bb9945a2eb820c15eadfea72c9594ca9d1ff936bd1c50f157a30681807ac7

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