MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d91d3355ed5c4d2b1c8a1577424bb71aa3ef224770b4d5c01dd7703a4c329ece. 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 3 File information Comments

SHA256 hash:	d91d3355ed5c4d2b1c8a1577424bb71aa3ef224770b4d5c01dd7703a4c329ece
SHA3-384 hash:	255e44f219498e3489ce2a69454b2e675596d38bfe1fde3540614355b0352bf6c2ae509f5e17bd52cc852f09e025de28
SHA1 hash:	20f45d686d0e4d1ca3bf890c88b0cb7db130776b
MD5 hash:	57bf1daf0e307965164431d9210f65b7
humanhash:	lake-friend-wisconsin-pennsylvania
File name:	emotet_e1_d91d3355ed5c4d2b1c8a1577424bb71aa3ef224770b4d5c01dd7703a4c329ece_2020-09-19__032834507893._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	200'642 bytes
First seen:	2020-09-19 03:29:56 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	1536:2rdi1Ir77zOH98Wj2gpngh+a97Iul8oPhEPmRl6VOr4r:2rfrzOH98ipgvIul8uWP+l6VOr4r
TLSH	4214953D5CE0A882F531C3B0C78AA9A9341BAE9775187D2731C876A51B7F65BFBC0250
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.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EMOCROCreateRomanticWarrior.20200916.UNOFFICIAL

Doc.Dropper.EmotetMyOffice0920-9760802-0

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

Connection attempt

Sending an HTTP POST request

Deleting a recently created file

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

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/d91d3355ed5c4d2b1c8a1577424bb71aa3ef224770b4d5c01dd7703a4c329ece/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-19 03:31:04 UTC

AV detection:

20 of 29 (68.97%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=3eotgvpnlrgswhekcv3ues5xdkr66ishoc2nlqa525ydutbst3ha._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200919-f3xsyvhd3x/

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/d91d3355ed5c4d2b1c8a1577424bb71aa3ef224770b4d5c01dd7703a4c329ece

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_20200916 Create hunting rule
Author:	abuse.ch
Description:	Detects Heodo 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