MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ca1b79f33151e3b7ddf20d553c0530f4614c8f2a1f3c7fe07733a59531505cb. 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:	3ca1b79f33151e3b7ddf20d553c0530f4614c8f2a1f3c7fe07733a59531505cb
SHA3-384 hash:	610f87601a00552e7e3d95329a1919b0038cdae98b34b36da4a784083b09484ad576d98fc69dd15762e66ac827fec0ff
SHA1 hash:	ef4534886f0f071667e6e94451c409bd4daceb99
MD5 hash:	84478fbe414efc57d9de8fbf156ca984
humanhash:	queen-neptune-alaska-november
File name:	emotet_e1_3ca1b79f33151e3b7ddf20d553c0530f4614c8f2a1f3c7fe07733a59531505cb_2020-09-02__195421._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	196'979 bytes
First seen:	2020-09-02 19:54:43 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	1536:KIbKVzIbKVh4tcTv8kvjEuJ0dH5L0c4vs3ti18NmIIP4ovlnoR+a9KsrHnJyecwR:Y4tcTvjvTY140818tIP4ovplsrpyecwR
TLSH	1614312E18F1360AF13BCF31578695D92911AEF39C30BD66B2D837258A3105AED6B374
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

SecuriteInfo.com.VBS.Obfus-112.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

Deleting a recently created file

Enabling autorun for a service

Connection attempt to an infection source

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

Launching a process by exploiting the app vulnerability

Sending an HTTP POST request to an infection source

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/3ca1b79f33151e3b7ddf20d553c0530f4614c8f2a1f3c7fe07733a59531505cb/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-02 19:56:06 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=hsq3phztcupdw7o7edkvhqctb5dbjshsuhz4p7qhom5fsuyvaxfq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200902-1gmj573q2j/

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/3ca1b79f33151e3b7ddf20d553c0530f4614c8f2a1f3c7fe07733a59531505cb

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