MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5fb5d637a37ec6c6c5288f46bb6ad3cb9559037f8df024aba1f9bde1d477a4a. 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:	f5fb5d637a37ec6c6c5288f46bb6ad3cb9559037f8df024aba1f9bde1d477a4a
SHA3-384 hash:	b38febc639923e61bf8bc3ffa6805f04a16fffd49c6512e6018d6e95d15eb56500149c281e49fed91ff4c3813c7e11fd
SHA1 hash:	0e082734b28587c0ce3868abf0f1f3b73432a4c6
MD5 hash:	80906efb50e0e0d4659fe9398b5ee25e
humanhash:	yellow-autumn-ceiling-mike
File name:	emotet_e2_f5fb5d637a37ec6c6c5288f46bb6ad3cb9559037f8df024aba1f9bde1d477a4a_2020-09-18__212721._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	183'391 bytes
First seen:	2020-09-18 21:28:33 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	1536:uasrbYasrb2rdi1Ir77zOH98Wj2gpng9+a9cSGIRK9b/WYjd2LO6h/QC27Tevo:crfrzOH98ipgkSGYK9TngLOm27Tevo
TLSH	6804403D6DE0B846E930C370C78AE9A9345B9E6BB608BD3711C076A4597F64BFBC4250
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):

MiscreantPunch.EvilMacro.PSEncode.171003.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EMOCROCreateRomanticWarrior.20200916.UNOFFICIAL

Doc.Dropper.EmotetMyOffice0920-9760802-0

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

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/f5fb5d637a37ec6c6c5288f46bb6ad3cb9559037f8df024aba1f9bde1d477a4a/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-18 21:35:52 UTC

AV detection:

20 of 29 (68.97%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=6x5v2y32g7wgy3csrd2gxnvnhs4vlebx7dpqesv2d6n54hkhpjfa._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200918-x1zae437x2/

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/f5fb5d637a37ec6c6c5288f46bb6ad3cb9559037f8df024aba1f9bde1d477a4a

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