MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f548a7d3e4f56627a87981ae20855b03f2af78cecd7fd72766638ecbe61b3cb. 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: 5

Intelligence 5 IOCs YARA 4 File information Comments

SHA256 hash:	8f548a7d3e4f56627a87981ae20855b03f2af78cecd7fd72766638ecbe61b3cb
SHA3-384 hash:	c62bf8654b411fe87e61b3bba60b5115d44f51870935e8737816d42546c480edcaf819f7614118a205d4eb1883cf0d1f
SHA1 hash:	adf33bf3f4c5b9e0b2c17772bfe206453d0df564
MD5 hash:	83a661423893c401a9290ce99aeea88b
humanhash:	jersey-kentucky-ten-india
File name:	emotet_e3_8f548a7d3e4f56627a87981ae20855b03f2af78cecd7fd72766638ecbe61b3cb_2020-08-26__160442._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	228'573 bytes
First seen:	2020-08-26 16:05:11 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:3hYy0u8YGgjv+ZvchmkHcI/o1/Vb6//////////////////////////////////o:370uXnWFchmmcI/o1/tUzlrKlwLaz9D
TLSH	8124C688E4BD6833ED19D3F60E9FBD7D5051BD7329A44A66B80E3FE92F352600D40A49
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch3 Heodo

Cryptolaemus1

Emotet epoch3 doc

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL

SecuriteInfo.com.VBS.Obfus-104.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.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 in the %temp% subdirectories

Creating a process from a recently created file

Moving a file to the Windows subdirectory

Creating a service

Connection attempt

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/8f548a7d3e4f56627a87981ae20855b03f2af78cecd7fd72766638ecbe61b3cb/

Threat name:

Document-Word.Trojan.SAgent

Status:

Malicious

First seen:

2020-08-26 16:07:04 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=r5kiu7j6j5lge6uhtanoeccvwa7sv54m5tl724twmy4ozptbwpfq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200826-b3g8avyn92/

Behaviour

Suspicious Office macro

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/8f548a7d3e4f56627a87981ae20855b03f2af78cecd7fd72766638ecbe61b3cb

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_20200820 Create hunting rule
Author:	abuse.ch
Description:	Detects Heodo DOC

Rule name:	ach_Heodo_doc_gen_3 Create hunting rule
Author:	abuse.ch
Description:	Detects Heodo (aka Emotet) 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