MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a4730c2913b245ccb77ed0c4a10031a10360828ea6681eb4f9831c502bf0c2dc. 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: 7

Intelligence 7 IOCs YARA 3 File information Comments

SHA256 hash:	a4730c2913b245ccb77ed0c4a10031a10360828ea6681eb4f9831c502bf0c2dc
SHA3-384 hash:	9eec1520eab475a011e351818fac39136f8c3ce2fb1b67e6421809cfed04c1ff15d4a8f0d867fbabd6ae5f5cd2a34d3b
SHA1 hash:	8fc32b9270d26a5a6d5f237c342445147ae976ef
MD5 hash:	0eac99e33ff0f4f70442a0bd4e14b153
humanhash:	ten-vermont-asparagus-whiskey
File name:	doc_Y891539.doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	171'385 bytes
First seen:	2020-07-23 07:09:01 UTC
Last seen:	2020-07-23 07:41:36 UTC
File type:	doc
MIME type:	application/msword
ssdeep	3072:4q4PrXcuQuvpzm4bkiaMQgAlSPfOo/jWV+TKCpJJnXxN2nRj:4LDRv1m4bnQgISP5jWVenXxNqRj
TLSH	22F33B0038D7BE5BE54822344CCEDB5E2416AE5E98DF9A37B98C376D5F397E0B241224
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 an HTTP GET request

Creating a file

Sending a custom TCP request

Creating a file in the Windows subdirectories

Deleting a recently created file

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/a4730c2913b245ccb77ed0c4a10031a10360828ea6681eb4f9831c502bf0c2dc/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-07-22 18:33:58 UTC

File Type:

Document

Extracted files:

AV detection:

32 of 48 (66.67%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=urzqykitwjc4zn362dckcabruebwbauouzub5nhzqmofak7qyloa._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200723-d3wrwwqvg2/

Behaviour

Suspicious Office macro

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

Threat name:

Unknown

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/a4730c2913b245ccb77ed0c4a10031a10360828ea6681eb4f9831c502bf0c2dc

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