MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3362e761d974e8981b22e4dabaff2644ff37fc68078a02d397a89a5c931e5c3. 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:	a3362e761d974e8981b22e4dabaff2644ff37fc68078a02d397a89a5c931e5c3
SHA3-384 hash:	105e38c0360d29449a6c59b075010e3a8ef94eb0c02daea1d1c00da8f1e1d2dc0395e9dbfa2f50b1129ef62e7eae8d5f
SHA1 hash:	6dafeb3ff7d7ae5ff321681137d6e1b10f8102aa
MD5 hash:	c16600d33cc85aad07a38d24dccdb073
humanhash:	magnesium-seven-kentucky-pluto
File name:	emotet_e3_a3362e761d974e8981b22e4dabaff2644ff37fc68078a02d397a89a5c931e5c3_2020-08-28__215925._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	237'125 bytes
First seen:	2020-08-28 22:00:14 UTC
Last seen:	2020-08-28 22:31:52 UTC
File type:	docx
MIME type:	application/msword
ssdeep	3072:uYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////N:m0uXnWFchmmcI/o1/O77sNlwP7zv
TLSH	C834E72C7CD67EBAEF12F1323D7AAA68B21D5D212C24836E740C7BAB177113D4C4591A
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

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.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

Sending a custom TCP request

Deleting a recently created file

Replacing files

Sending an HTTP GET request

Moving a file to the Windows subdirectory

Creating a service

Connection attempt

Sending an HTTP POST request

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/a3362e761d974e8981b22e4dabaff2644ff37fc68078a02d397a89a5c931e5c3/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-28 22:02:07 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=um3c45q5s5hitansfzg2xl7smrh7g76gqb4kaljzpke2lsjr4xbq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200828-3v6pny46an/

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/a3362e761d974e8981b22e4dabaff2644ff37fc68078a02d397a89a5c931e5c3

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