MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0431e13b7bf7497686d6f9b2cdc12dbc66e46c9b222417d30ab436d2d0b74e61. 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:	0431e13b7bf7497686d6f9b2cdc12dbc66e46c9b222417d30ab436d2d0b74e61
SHA3-384 hash:	6ff8ecc1cef52911212c75c878da0c351cdd2c600ef6a981423a3cc16faaf85398fb5c52aa8e983d14a125218c196c72
SHA1 hash:	43f0d4462894f1b84eb15fe67d2322cd0ef77c07
MD5 hash:	d090841b9f507f1c1d647f8baecffa75
humanhash:	helium-massachusetts-quiet-batman
File name:	emotet_e2_0431e13b7bf7497686d6f9b2cdc12dbc66e46c9b222417d30ab436d2d0b74e61_2020-08-26__202803._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	237'325 bytes
First seen:	2020-08-26 20:29:30 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:fYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////O:B0uXnWFchmmcI/o1/x2ODuwKdk
TLSH	E4348648E4BD6833FD29D3F60E8FBD7D5051BEB319A44A66A80F3EF92E752500D40689
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

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

Sending an HTTP GET 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

Sending an HTTP POST request

Deleting a recently created file

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/0431e13b7bf7497686d6f9b2cdc12dbc66e46c9b222417d30ab436d2d0b74e61/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-26 20:01:27 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=aqy6co3365exnbww7gzm3qjnxrtoi3e3eisbpuykwq3nfufxjzqq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200826-fefd9q1fd2/

Behaviour

Suspicious Office macro

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

Threat name:

Eldorado

Score:

0.63

Link:

https://yomi.yoroi.company/submissions/0431e13b7bf7497686d6f9b2cdc12dbc66e46c9b222417d30ab436d2d0b74e61

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