MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b1021100edd56e9a41eb6661376e44e4066fe511be9fcf5a71538156713fd91f. 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: 4

Intelligence 4 IOCs YARA 2 File information Comments

SHA256 hash:	b1021100edd56e9a41eb6661376e44e4066fe511be9fcf5a71538156713fd91f
SHA3-384 hash:	94498b4cbc95bea5a1cfa8604bc0356d8edefa9293b1030f2d34727ae32ab3b19c779c224f2edf703c6b593d871d515d
SHA1 hash:	519e9941e7392b79048c5763409afb39f3011b71
MD5 hash:	897286521e6b852f734495559d597224
humanhash:	jupiter-glucose-cold-louisiana
File name:	emotet_e2_b1021100edd56e9a41eb6661376e44e4066fe511be9fcf5a71538156713fd91f_2020-08-18__042609._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	246'534 bytes
First seen:	2020-08-18 04:27:12 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:tj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkFKcd3wvFO:tHgtEWPsL/aTyT9GkFK8wvU
TLSH	7F344BA2B18D7E15DCE71EF01F8ADAB8E698BC413A4842DBF40D7B7D1BB90D41A45834
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):

SecuriteInfo.com.VBS.Obfus-97.UNOFFICIAL

SecuriteInfo.com.VBS.Obfus-100.UNOFFICIAL

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

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

Possible injection to a system process

Enabling autorun for a service

Connection attempt to an infection source

Launching a process by exploiting the app vulnerability

Sending an HTTP GET request to an infection source

Sending an HTTP POST request to an infection source

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b1021100edd56e9a41eb6661376e44e4066fe511be9fcf5a71538156713fd91f/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-18 04:28:06 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=webbcahn2vxjuqplmzqto3se4qdg7zirx2p46wtrkoavm4j73epq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200818-wmhm8x7k1j/

Behaviour

Suspicious Office macro

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

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