MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d39a2c3798256d5fe256cc31b187ea8d4304b72a38c6c03f7646c74d84f19e2. 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:	2d39a2c3798256d5fe256cc31b187ea8d4304b72a38c6c03f7646c74d84f19e2
SHA3-384 hash:	9b6dc0de1d8c0e88d7e05cce2a848cf87293cc9f24eeb737a5ae2350a188fd375ccca08abc9d4f467f448538949f3f2d
SHA1 hash:	d5f3daa86819b880e70ca8d2f15a31f249dc052d
MD5 hash:	bfb612f8bcc0e048d4f1b8e44314bff8
humanhash:	august-october-nitrogen-uniform
File name:	emotet_e2_2d39a2c3798256d5fe256cc31b187ea8d4304b72a38c6c03f7646c74d84f19e2_2020-08-18__151220._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	177'324 bytes
First seen:	2020-08-18 15:12:51 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:C4PrXcuQuvpzm4bkiaMQgAlSo+pq5ynwf2Z:jDRv1m4bnQgISoYq5ynweZ
TLSH	1A044BC020DE6FD6CD0E203254FB8EEE53842E1818E6B5153714377CBEB5AB2F669A15
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.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 a custom TCP request

Creating a file in the %temp% subdirectories

Sending an HTTP GET request

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/2d39a2c3798256d5fe256cc31b187ea8d4304b72a38c6c03f7646c74d84f19e2/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-18 15:14:07 UTC

AV detection:

20 of 29 (68.97%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=fu42fq3zqjlnl7rfntbrwgd6vdkdas3suoggya7xmrwhjwcpdhra._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200818-e3c8veadvs/

Behaviour

Suspicious Office macro

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

Threat name:

Emotet

Score:

0.70

Link:

https://yomi.yoroi.company/submissions/2d39a2c3798256d5fe256cc31b187ea8d4304b72a38c6c03f7646c74d84f19e2

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_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