MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 81359dc1f57093677819ab85af1f1429b8b5ecb3ae4ceaa5f79483ed6632f836. 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 2 File information Comments

SHA256 hash:	81359dc1f57093677819ab85af1f1429b8b5ecb3ae4ceaa5f79483ed6632f836
SHA3-384 hash:	62714e503e5a6e34889734edec7e861d70851307308716a0ecca28939be08eacc3b65c774395119dc606aaf55bed0def
SHA1 hash:	b280f404246b6de5448097fca7c2f05a4cb896d6
MD5 hash:	d87a3d92fd0afddbf477845faa0dbfc5
humanhash:	network-seven-zulu-nebraska
File name:	emotet_e2_81359dc1f57093677819ab85af1f1429b8b5ecb3ae4ceaa5f79483ed6632f836_2020-09-15__091927._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	158'585 bytes
First seen:	2020-09-15 09:20:43 UTC
Last seen:	2020-09-15 09:21:28 UTC
File type:	docx
MIME type:	application/msword
ssdeep	1536:CJ0ZsWTJ0ZsWirdi1Ir77zOH98Wj2gpngR+a9aQ54LW0oq:5rfrzOH98ipg2+qDoq
TLSH	00F3960A26D1994EF33A4E3027D9AAE91856DCF44D8C4467328CBB157737B40E9E1BF8
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

SecuriteInfo.com.VB.Trojan.VBA.Agent.BHH.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL

TwinWave.EvilDoc.EmotetARCROClubbedToDeathKurayamino.20200904.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

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/81359dc1f57093677819ab85af1f1429b8b5ecb3ae4ceaa5f79483ed6632f836/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-15 06:59:02 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=qe2z3qpvocjwo6azvoc26hyufg4ll3ftvzgovjpxssb62zrs7a3a._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200915-vq27jshxg2/

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/81359dc1f57093677819ab85af1f1429b8b5ecb3ae4ceaa5f79483ed6632f836

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:	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