MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 88272a0a9f91640e16316607609f6943039742a1474f7f81c8711114ecfff227. 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:	88272a0a9f91640e16316607609f6943039742a1474f7f81c8711114ecfff227
SHA3-384 hash:	8401be504b04914bd6d5c38470810d5bae15460d7c34bfbf7324cd93bf4c309235ff23d09ffefc2ef1fe15a2225d7aee
SHA1 hash:	57f521ab28cbc6eb0e1c945654f883e54d10353e
MD5 hash:	5f733cdac812c50c1ec4261439b4ef01
humanhash:	venus-moon-maine-lion
File name:	emotet_e2_88272a0a9f91640e16316607609f6943039742a1474f7f81c8711114ecfff227_2020-08-27__173621._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	220'830 bytes
First seen:	2020-08-27 17:37:50 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:eYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////c:20uXnWFchmmcI/o1/YKXwlU
TLSH	0A242A16BFA6EE56FA41947D864A7EB8333B7D05ED324506B8C836FE2F34A705448231
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

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 a custom TCP request

Creating a file in the %temp% subdirectories

Deleting a recently created file

Replacing files

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:

emotet

Link:

https://mwdb.cert.pl/sample/88272a0a9f91640e16316607609f6943039742a1474f7f81c8711114ecfff227/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-27 17:31:39 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ratsucu7sfsa4frrmydwbh3jimbzoqvbi5hx7aoioeirj3h76itq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200827-jyhz5kbree/

Behaviour

Suspicious Office macro

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

Threat name:

Emotet

Score:

0.70

Link:

https://yomi.yoroi.company/submissions/88272a0a9f91640e16316607609f6943039742a1474f7f81c8711114ecfff227

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