MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 91c2f101b7dd73a4e730c57f2c6de87283226393251790c32ac2b0f551812fd2. 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: 4

Intelligence 4 IOCs YARA 4 File information Comments

SHA256 hash:	91c2f101b7dd73a4e730c57f2c6de87283226393251790c32ac2b0f551812fd2
SHA3-384 hash:	26c5ea651cb9ab3ed98cf7420f5d68a302e72381d2fd9c9182a525a5174141fb3068dde1b4b987d006522ed16cef16c8
SHA1 hash:	b61b6a0dc4170ef4c207efaece19330ae7dc9654
MD5 hash:	2e554d6dca4fa671a52c4846a69f2547
humanhash:	california-queen-december-magnesium
File name:	emotet_e1_91c2f101b7dd73a4e730c57f2c6de87283226393251790c32ac2b0f551812fd2_2020-09-02__210723._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	289'176 bytes
First seen:	2020-09-02 21:07:55 UTC
Last seen:	2020-09-03 02:48:28 UTC
File type:	docx
MIME type:	application/msword
ssdeep	3072:Bj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkdGpbnpBAZww:BHgtEWPsL/aTyT9GkdUbnTAZww
TLSH	A354932F58F1370BF137CF31538696DA2921AFA35C30BD2792D03625993145AEDAB368
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.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/91c2f101b7dd73a4e730c57f2c6de87283226393251790c32ac2b0f551812fd2/

Threat name:

Script-Macro.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-02 21:09:05 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=shbpcanx3vz2jzzqyv7sy3piokbsey4teulzbqzkykypkumbf7ja._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200902-vqqr9dqd5j/

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/91c2f101b7dd73a4e730c57f2c6de87283226393251790c32ac2b0f551812fd2

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