MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 21f96b0a4c469ce65b33f8065a32ea2bd729830598c2d0af1e670ca4f84a1ed2. 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:	21f96b0a4c469ce65b33f8065a32ea2bd729830598c2d0af1e670ca4f84a1ed2
SHA3-384 hash:	f585544c192f7e2dd8d6db2f26fb1233111cbb442fee1dff7399ba20b4894d6fff375de6bc6d411699c736dcaab24d21
SHA1 hash:	9162c049cb08d00640970297b17da15e77914a06
MD5 hash:	335508c45b760c4955ac53cd7e946d3c
humanhash:	sixteen-enemy-high-pip
File name:	emotet_e1_21f96b0a4c469ce65b33f8065a32ea2bd729830598c2d0af1e670ca4f84a1ed2_2020-09-05__082401._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	238'154 bytes
First seen:	2020-09-05 08:24:42 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:PYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////D:R0uXnWFchmmcI/o1/n43jEwp
TLSH	4834E434AAC55867F221C67007CA66E9166FCCF238B8F45135CC3A2D07B1945EAE93ED
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch1 Heodo

Cryptolaemus1

Emotet epoch1 doc

Intelligence

File Origin

# of uploads :

# of downloads :

162

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

Doc.Dropper.EmotetRed0820-9543148-0

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

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

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/21f96b0a4c469ce65b33f8065a32ea2bd729830598c2d0af1e670ca4f84a1ed2/

Threat name:

Document-Word.Trojan.GenScript

Status:

Malicious

First seen:

2020-09-05 08:26:06 UTC

AV detection:

20 of 29 (68.97%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=eh4wwcsmi2oomwzt7adfumxkfplstayftdbnbly6m4gkj6ckd3ja._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200905-pmrvt5pb7e/

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/21f96b0a4c469ce65b33f8065a32ea2bd729830598c2d0af1e670ca4f84a1ed2

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