MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 83ef8a546c7ee56fc9fdd0a7cfe3651582d97a1e63ac0d51ea91786703752e48. 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:	83ef8a546c7ee56fc9fdd0a7cfe3651582d97a1e63ac0d51ea91786703752e48
SHA3-384 hash:	33a4688b4d7b66e0bca4cdb7974208f78e59c838a473bf8fda03e1c758f4b5154f6fe061e113e3eb5d16cb22d39faeb3
SHA1 hash:	2f3715dcd52755f5fa37b788b0973f4f352c07af
MD5 hash:	136feadbc47dbf295fb65e9fce89f4b9
humanhash:	colorado-carbon-paris-lactose
File name:	emotet_e2_83ef8a546c7ee56fc9fdd0a7cfe3651582d97a1e63ac0d51ea91786703752e48_2020-09-18__210051._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	184'473 bytes
First seen:	2020-09-18 21:01:07 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	1536:uasrbYasrb2rdi1Ir77zOH98Wj2gpng9+a9vSGIRK9b/WYjd2LO6h/QC27TPvo:crfrzOH98ipg3SGYK9TngLOm27TPvo
TLSH	02044F3D5DE0A845E930C370C78AA9A8345B9E6BB608BD3731C876A4577F64BFBC4250
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/83ef8a546c7ee56fc9fdd0a7cfe3651582d97a1e63ac0d51ea91786703752e48/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-18 21:36:31 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=qpxyuvdmp3sw7sp52ct47y3fcwbns6q6mowa2upksf4goa3vfzea._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200918-p9524lpznn/

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/83ef8a546c7ee56fc9fdd0a7cfe3651582d97a1e63ac0d51ea91786703752e48

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