MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b25414b4b759b6517cfc1ce36e58d10a5aac59912adc8230095f50f6659af778. 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: 6

Intelligence 6 IOCs YARA 4 File information Comments

SHA256 hash:	b25414b4b759b6517cfc1ce36e58d10a5aac59912adc8230095f50f6659af778
SHA3-384 hash:	b12d446d450835f903a13494e7583a69cf6fc2d662b8649d65ad781f8351f6a44d291b61777d6edf3c2e50e42ec2eccd
SHA1 hash:	d5a3034117026791b4062c22bd5a624a863b6f4a
MD5 hash:	7d70f49e57e2f4581440e0aa59070355
humanhash:	freddie-montana-lion-magnesium
File name:	Dat.doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	242'192 bytes
First seen:	2020-09-04 03:52:04 UTC
Last seen:	2020-09-04 03:54:17 UTC
File type:	doc
MIME type:	application/msword
ssdeep	3072:NYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////m:H0uXnWFchmmcI/o1/ltx5BUA7w2
TLSH	3634B38C2FE41459FD3BA270C7D97AA6B404DCF63824C99E25C437BE4636436E9E2B14
Reporter	FORMALITYDE
Tags:	Emotet Heodo

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

Doc.Dropper.EmotetRed0820-9543148-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending an HTTP POST request

Deleting a recently created file

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

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/b25414b4b759b6517cfc1ce36e58d10a5aac59912adc8230095f50f6659af778/

Threat name:

Script-Macro.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-04 03:47:04 UTC

AV detection:

19 of 29 (65.52%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=wjkbjnfxlg3fc7h4dtrw4wgrbjnkywmrfloiemajl5ipmzm2654a._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200904-f4bhm2xlra/

Behaviour

Suspicious Office macro

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/b25414b4b759b6517cfc1ce36e58d10a5aac59912adc8230095f50f6659af778

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