MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc591a14fc5b3d958ddf47dd0ab1ec96d1d8c2a5e2d3325f5f5814672df4f17d. 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:	bc591a14fc5b3d958ddf47dd0ab1ec96d1d8c2a5e2d3325f5f5814672df4f17d
SHA3-384 hash:	321fa2ff261bf8ba51cc0080682dd756e04ece4ab7a3bec58f967e5cdc46207e4ff3c7417f1d3d0fcbc796828e09f667
SHA1 hash:	416394ff32b2b0ade6ae5d7023be36e1a6d02742
MD5 hash:	619a653f5fa5ec6da4cc6ad99fef5e28
humanhash:	two-arkansas-delta-carolina
File name:	emotet_e2_bc591a14fc5b3d958ddf47dd0ab1ec96d1d8c2a5e2d3325f5f5814672df4f17d_2020-08-27__205926._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	223'707 bytes
First seen:	2020-08-27 21:01:01 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:vYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////c:x0uXnWFchmmcI/o1/b+pfw3/
TLSH	76241A16BFA5AE5AFA41947D864A7EB8333B7D05ED314506BCCC36FA2F34AB05448231
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch2 Heodo

Cryptolaemus1

Emotet epoch2 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-105.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.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 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

Enabling autorun for a service

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

Launching a process by exploiting the app vulnerability

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/bc591a14fc5b3d958ddf47dd0ab1ec96d1d8c2a5e2d3325f5f5814672df4f17d/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-27 21:02:09 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=xrmrufh4lm6zldo7i7oqvmpms3i5rqvf4ljtex27lakgolpu6f6q._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200827-2sc71jglzj/

Behaviour

Suspicious Office macro

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/bc591a14fc5b3d958ddf47dd0ab1ec96d1d8c2a5e2d3325f5f5814672df4f17d

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