MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf4fffe027c8d6b7f301f79506892c1666c59fbb0e01ee66e6326eae28c6c66d. 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: 7

Intelligence 7 IOCs YARA 3 File information Comments

SHA256 hash:	bf4fffe027c8d6b7f301f79506892c1666c59fbb0e01ee66e6326eae28c6c66d
SHA3-384 hash:	fe914981af35fe4fdfcdff965100fbec6a054e7328d22c0c7b66cbfa7783963c3e315e5142970d77683c0bb7bbe70b79
SHA1 hash:	4b49909e321bb971a94ce2ef99780847333b2893
MD5 hash:	d33043ddd10096c40257664df2f50df1
humanhash:	idaho-charlie-ack-fruit
File name:	SecuriteInfo.com.VBA.Heur.Logan.849.Gen.13368.28350
Download:	download sample
Signature	Heodo Create hunting rule
File size:	175'727 bytes
First seen:	2020-07-22 22:48:07 UTC
Last seen:	2020-07-22 23:37:30 UTC
File type:	docx
MIME type:	application/msword
ssdeep	3072:/4PrXcuQuvpzm4bkiaMQgAlS/5oy1YI/OqCpJDnlNpR5:wDRv1m4bnQgIS/LAnlNpR5
TLSH	66041A0428CBBE5BE54922348CDEEB5E1416AE5E94DF5B37B988336C5F397E0B242134
Reporter	SecuriteInfoCom
Tags:	Emotet Heodo

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL

SecuriteInfo.com.VBA.Heur.Logan.849.Gen.13368.28350.UNOFFICIAL

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

Possible injection to a system process

Sending a TCP request to an infection source

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/bf4fffe027c8d6b7f301f79506892c1666c59fbb0e01ee66e6326eae28c6c66d/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-07-22 18:58:43 UTC

AV detection:

20 of 29 (68.97%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=x5h77ybhzdllp4yb66kqncjmcztmlh53bya64zxggjxk4kggyzwq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200722-da9aszhnp2/

Behaviour

Suspicious Office macro

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

Threat name:

Unknown

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/bf4fffe027c8d6b7f301f79506892c1666c59fbb0e01ee66e6326eae28c6c66d

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:	Cobalt_functions Create hunting rule
Author:	@j0sm1
Description:	Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT