MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 81e8f540b8a75bf2da7b2ee0fb9d7e1b7795a0794fb9527722022322f056ec75. 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:	81e8f540b8a75bf2da7b2ee0fb9d7e1b7795a0794fb9527722022322f056ec75
SHA3-384 hash:	7854258106f3ff5aec2b4dc1f51823223b345df07f8a55fd4e74b67df83811260d549722137a24f74de07d943fd1095f
SHA1 hash:	2f8285c387661500bbef6571a0cb508124b59af0
MD5 hash:	6c8c96ec027c5b8f965c5092268dc851
humanhash:	jig-juliet-uranus-california
File name:	emotet_e2_81e8f540b8a75bf2da7b2ee0fb9d7e1b7795a0794fb9527722022322f056ec75_2020-09-15__165623._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	161'881 bytes
First seen:	2020-09-15 16:57:32 UTC
Last seen:	2020-09-15 16:58:34 UTC
File type:	docx
MIME type:	application/msword
ssdeep	1536:A2Fj72Fjmrdi1Ir77zOH98Wj2gpngh+a91lJidP:1rfrzOH98ipgLYdP
TLSH	6FF3720916D1994EF33A8E302BD8AAED1896DCF44D9D4067328876257737F40E9E1BF8
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

Sending a custom TCP request

Sending an HTTP GET request

Creating a file

Creating a process from a recently created file

Moving a file to the Windows subdirectory

Creating a service

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/81e8f540b8a75bf2da7b2ee0fb9d7e1b7795a0794fb9527722022322f056ec75/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-15 16:56:57 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=qhupkqfyu5n7fwt3f3qpxhl6dn3zlidzj64ve5zcairsf4cw5r2q._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200915-k83yl8cpq2/

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/81e8f540b8a75bf2da7b2ee0fb9d7e1b7795a0794fb9527722022322f056ec75

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