MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a2009cf923cc000385cb01ba0169a98b5988b5942a857685055fd33e5d7bcb77. 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 3 File information Comments

SHA256 hash:	a2009cf923cc000385cb01ba0169a98b5988b5942a857685055fd33e5d7bcb77
SHA3-384 hash:	50a46623b6534496bd2ad079d832340a0d91a594fa97785cc5da73a70921217c8c0db7e97a9832605ff72634ec154c61
SHA1 hash:	2c95eb376dd5f87595fa850b8ce64bb10e09b9cf
MD5 hash:	5937c03b899309258c8cce5c96fdef23
humanhash:	comet-salami-paris-crazy
File name:	emotet_e1_a2009cf923cc000385cb01ba0169a98b5988b5942a857685055fd33e5d7bcb77_2020-09-02__200627._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	196'783 bytes
First seen:	2020-09-02 20:06:51 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	1536:KIbKVzIbKVh4tcTv8kvjEuJ0dH5L0c4vs3ti18NmIIP4ovlnoR+a9ysrHnJMeHwB:Y4tcTvjvTY140818tIP4ovpRsrpMeHwB
TLSH	1014322E18F1360AF13BCF31578695D92911AFF39C30BD66A2D837258A3105AED6B374
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

SecuriteInfo.com.VBS.Obfus-112.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetARCROClubbedToDeathKurayamino.20200831.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

Deleting a recently created file

Enabling autorun for a service

Connection attempt to an infection source

Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)

Launching a process by exploiting the app vulnerability

Sending an HTTP POST request to an infection source

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a2009cf923cc000385cb01ba0169a98b5988b5942a857685055fd33e5d7bcb77/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-02 20:08:06 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=uiajz6jdzqaahbolag5ac2njrnmyrnmufkcxnbifl7jt4xl3zn3q._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200902-3s3hdyb14s/

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/a2009cf923cc000385cb01ba0169a98b5988b5942a857685055fd33e5d7bcb77

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