MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1dff1fb745bdd461037fb5029670d2363bf60c397e970ee5dab111dce91a0374. 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 4 File information Comments

SHA256 hash:	1dff1fb745bdd461037fb5029670d2363bf60c397e970ee5dab111dce91a0374
SHA3-384 hash:	91d5c109c5964832813e3f443ee63c7168e85d62de033d37d2271b923a6b9c58e76517eb2b1c018be928a35e1b4bfe2b
SHA1 hash:	5592fb94a90281cbfc7abf40840d817c8398ed34
MD5 hash:	f7ed20cfc4b12cd67c67051b9b7e640d
humanhash:	april-sixteen-wyoming-carpet
File name:	emotet_e3_1dff1fb745bdd461037fb5029670d2363bf60c397e970ee5dab111dce91a0374_2020-08-25__124746._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	256'656 bytes
First seen:	2020-08-25 12:48:14 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:Lj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkhFJsR/qwFG:LHgtEWPsL/aTyT9GkfA/qwFG
TLSH	CA442BC936816B7ACC2106314C169BF622B1EE026CE75459B08AF6DD7E3CF3A18577D8
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch3 Heodo

Cryptolaemus1

Emotet epoch3 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-102.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.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 in the %temp% subdirectories

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/1dff1fb745bdd461037fb5029670d2363bf60c397e970ee5dab111dce91a0374/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-25 12:50:07 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=dx7r7n2fxxkgca37wubjm4gsgy57mdbzp2lq5zo2wei5z2i2an2a._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200825-ezqdkzsmn2/

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/1dff1fb745bdd461037fb5029670d2363bf60c397e970ee5dab111dce91a0374

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