MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7c1d330ae0704a55e88453febc87487493166e74f41e8858126b915c055ed5c. 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:	b7c1d330ae0704a55e88453febc87487493166e74f41e8858126b915c055ed5c
SHA3-384 hash:	832a9e67d7f63278e15e8014b370fdce7335d2ec941d12eb0497a2b53e2686babb52b9ac79bfc709e22c6f0535c8c64c
SHA1 hash:	3b2facc2e3b2bf55b7aae868eb14edb9c7da4469
MD5 hash:	a65953b9196952ef303b81ac3511afe0
humanhash:	nitrogen-london-nevada-dakota
File name:	emotet_e1_b7c1d330ae0704a55e88453febc87487493166e74f41e8858126b915c055ed5c_2020-09-14__135731._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	168'404 bytes
First seen:	2020-09-14 13:58:17 UTC
Last seen:	2020-09-14 13:58:24 UTC
File type:	docx
MIME type:	application/msword
ssdeep	1536:Dg/d4Jg/d44rdi1Ir77zOH98Wj2gpngN+a9vD8lf+v2S5vWzllwTK:OrfrzOH98ipgglfc26+llwW
TLSH	A6F3940A16D1984EF33A8E702BD9BEF90492DCF49D8D54173284B6257A37B40D9E1BF8
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch1 Heodo

Cryptolaemus1

Emotet epoch1 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

TwinWave.EvilDoc.EmotetARCROClubbedToDeathKurayamino.20200904.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

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/b7c1d330ae0704a55e88453febc87487493166e74f41e8858126b915c055ed5c/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-14 14:00:09 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=w7a5gmfoa4ckkxuiiu76xsduq5etczxhj5a6rbmbe24rlqcv5voa._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200914-bwzse3nchj/

Behaviour

Suspicious Office macro

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

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

Rule name:	win_sisfader_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	autogenerated rule brought to you by yara-signator