MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8aa24411bdaffb0e3f3408c2227368bc0ac2aa1c636706dff2a5b9254ac61487. 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:	8aa24411bdaffb0e3f3408c2227368bc0ac2aa1c636706dff2a5b9254ac61487
SHA3-384 hash:	81183cf8d2ad5aa8828742e65fe91717a0daabf57c0774b5a4d7237ab054bcf464369f3875a0752a9f6807406080747b
SHA1 hash:	458641bcf36a6d806768e8e2b203e5e114119e3d
MD5 hash:	58139f420eaba482ee130c217362ec3c
humanhash:	nevada-fillet-oklahoma-steak
File name:	emotet_e1_8aa24411bdaffb0e3f3408c2227368bc0ac2aa1c636706dff2a5b9254ac61487_2020-09-18__133130._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	197'766 bytes
First seen:	2020-09-18 13:32:42 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	1536:+rdi1Ir77zOH98Wj2gpng9+a9rk1qxDba/qrHEs+nPyNdOx7Bev:+rfrzOH98ipg1va/qTX+nPyLOBov
TLSH	1E14B43D5CE0A885F530C3B0C78AA9A4344BAE97B5187D2731C866E41B7F65BFBC0294
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.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

Sending a TCP request to an infection source

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/8aa24411bdaffb0e3f3408c2227368bc0ac2aa1c636706dff2a5b9254ac61487/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-18 13:34:05 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=rkreien5v75q4pzubdbce43ixqfmfkq4mntqnx7suw4skswgcsdq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200918-nb56s9typx/

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/8aa24411bdaffb0e3f3408c2227368bc0ac2aa1c636706dff2a5b9254ac61487

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