MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b27e8c6c5a1f2ca799c9e70469734034437ef96227b7c5394ab56dc4d55ca8b8. 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 4 File information Comments

SHA256 hash:	b27e8c6c5a1f2ca799c9e70469734034437ef96227b7c5394ab56dc4d55ca8b8
SHA3-384 hash:	bbd9aee3ac2a1d49c7dd1cf54fef9243b6fa0e6870f7a70eb6996d3a30046cc026d3575ec767d10567b9bc07514a5a17
SHA1 hash:	ad8fad9d5869c07cf78a501bed5f90d475192c14
MD5 hash:	3c4551e4d04a93bb36d83585a563764d
humanhash:	twelve-texas-skylark-south
File name:	emotet_e3_b27e8c6c5a1f2ca799c9e70469734034437ef96227b7c5394ab56dc4d55ca8b8_2020-08-27__014011._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	235'656 bytes
First seen:	2020-08-27 01:40:47 UTC
Last seen:	2020-08-27 03:06:27 UTC
File type:	docx
MIME type:	application/msword
ssdeep	3072:UwYy0u8YGgjv+ZvchmkHcI/o1/Vb6//////////////////////////////////s:30uXnWFchmmcI/o1/8joe/wSo+6
TLSH	59348688E4BC6833FD19D3F60E9FBD7D5055BEB319644A66A80F3EE82F752500D40A89
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

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/b27e8c6c5a1f2ca799c9e70469734034437ef96227b7c5394ab56dc4d55ca8b8/

Threat name:

Document-Word.Downloader.Heuristic

Status:

Malicious

First seen:

2020-08-27 01:33:15 UTC

AV detection:

17 of 48 (35.42%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=wj7iy3c2d4wkpgoj44cgs42agrbx56lce634kokkwvw4jvk4vc4a._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200827-bty6yym4hj/

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/b27e8c6c5a1f2ca799c9e70469734034437ef96227b7c5394ab56dc4d55ca8b8

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