MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1c331fac8c36e157638f30d9d0a1755b2832b397114db3be60f3d5d9366fab4. 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: 5

Intelligence 5 IOCs YARA 3 File information Comments

SHA256 hash:	c1c331fac8c36e157638f30d9d0a1755b2832b397114db3be60f3d5d9366fab4
SHA3-384 hash:	8a4044226294bb91c50f65d2627db7d9ae2e6384f696075165b72d9a801c7b079a8509969b511dce3e7cc844de86ff12
SHA1 hash:	f2d0d5b0d36edf17868a39cb5138485ba905881e
MD5 hash:	0f87121ef7270db3c49a8d5089e3f342
humanhash:	river-ink-oranges-delta
File name:	emotet_e1_c1c331fac8c36e157638f30d9d0a1755b2832b397114db3be60f3d5d9366fab4_2020-09-02__163345._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	192'701 bytes
First seen:	2020-09-02 16:34:01 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:cv4tcTvjvTY140818tIP4ovpw2xTFdnwT:ftcnvE140o8tIP4apw+TFdnwT
TLSH	EA14432E18F1360AF13BCF31578695DA2911AEB39C30B95BB2D83725CA31059ED7B274
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

Connection attempt

Sending an HTTP POST request

Enabling autorun for a service

Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)

Launching a process by exploiting the app vulnerability

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c1c331fac8c36e157638f30d9d0a1755b2832b397114db3be60f3d5d9366fab4/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-02 16:35:05 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=yhbtd6wiynxbk5ry6mgz2cqxkwzigkzzoeknwo7gb46v3e3g7k2a._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200902-bch8lhrbys/

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/c1c331fac8c36e157638f30d9d0a1755b2832b397114db3be60f3d5d9366fab4

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