MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 21bdbf6ef88670da6f32d97e4d4d1ddaad79bbee1a8d10d476ef78b5a63e14b3. 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:	21bdbf6ef88670da6f32d97e4d4d1ddaad79bbee1a8d10d476ef78b5a63e14b3
SHA3-384 hash:	b12f9ecbf7b421aaa2501941b5e9e51c796409a2913314b686b65f279795a7416a48dc6ee880b189d0b2f07a33191f58
SHA1 hash:	1c86b5c07e412687d93d14b88eae12a75726a261
MD5 hash:	ee797394b1ba1a6e36ccf6314f81f4d5
humanhash:	network-eleven-spring-johnny
File name:	emotet_e2_21bdbf6ef88670da6f32d97e4d4d1ddaad79bbee1a8d10d476ef78b5a63e14b3_2020-09-14__132403._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	172'247 bytes
First seen:	2020-09-14 13:25:30 UTC
Last seen:	2020-09-14 13:25:54 UTC
File type:	docx
MIME type:	application/msword
ssdeep	1536:kMI+FvXyEiMI+FvXyEvrdi1Ir77zOH98Wj2gpng9+a9TgzlaMgY7mNljeelwC0:lrfrzOH98ipgSaMfe8elwC0
TLSH	D9F3730A16C1984EF33A8E702BD9BEE91492DCF4898D5417328CB7557B37B40D9E1AF8
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

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 a custom TCP 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/21bdbf6ef88670da6f32d97e4d4d1ddaad79bbee1a8d10d476ef78b5a63e14b3/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-14 13:01:56 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=eg6363xyqzynu3zs3f7e2ti53kwxto7odkgrbvdw554lljr6cszq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200914-hl44nyyaqe/

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