MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c5af9e9fa8e2d32ee0e979cd671f80652356deee03af4f1fbb226630fcf7038b. 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:	c5af9e9fa8e2d32ee0e979cd671f80652356deee03af4f1fbb226630fcf7038b
SHA3-384 hash:	aa0f14254b2089804636efec99857570a530f40359fb3a8950b0771bc5ff622296736797a4588640d085a414d3d147d7
SHA1 hash:	00c33a0ad360b9912f4201d4a371b8833f8192f3
MD5 hash:	d3c2f3e4a3b870ed150382ebc76551ab
humanhash:	tennis-cardinal-river-four
File name:	DOC_81758870.doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	177'740 bytes
First seen:	2020-07-23 07:08:45 UTC
Last seen:	2020-07-23 07:41:34 UTC
File type:	doc
MIME type:	application/msword
ssdeep	3072:t54PrXcuQuvpzm4bkiaMQgAlS9gMFpmT6Cm1PwnbrQ6aQRz:8DRv1m4bnQgIS9g0pPonbrQ4Rz
TLSH	D20408013ADAEC5BE52221300E9ECF5690809E201FA4C92F355E3B6D9BBD16FDDE1B15
Reporter	JAMESWT_WT
Tags:	Emotet Heodo

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.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 Windows subdirectories

Creating a file

Sending an HTTP GET request

Delayed writing of the file

Creating a process from a recently created file

Moving a file to the Windows subdirectory

Creating a service

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/c5af9e9fa8e2d32ee0e979cd671f80652356deee03af4f1fbb226630fcf7038b/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-07-23 07:06:07 UTC

File Type:

Document

Extracted files:

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ywxz5h5i4ljs5yhjphgwoh4amurvnxxoaoxu6h53ejtdb7hxaofq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200723-4yyayv3dtx/

Behaviour

Suspicious Office macro

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

Threat name:

Unknown

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/c5af9e9fa8e2d32ee0e979cd671f80652356deee03af4f1fbb226630fcf7038b

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:	Cobalt_functions Create hunting rule
Author:	@j0sm1
Description:	Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT