MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d1561f797d8c7b185a29acca5b8b8db71f711dd129448acf96d3ac1d0c23d0a0. 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 4 File information Comments

SHA256 hash:	d1561f797d8c7b185a29acca5b8b8db71f711dd129448acf96d3ac1d0c23d0a0
SHA3-384 hash:	899628831f03c0aede7e87b667aad5840f9a706924c1c0489d2eeababaf39b894aa87f8e234b3a378962ee40b0d254c1
SHA1 hash:	59b26512be0a89447614b0d0aa7ee98adc47aa41
MD5 hash:	bdae8e4b076fc4e0afe04c8735903ede
humanhash:	kitten-zulu-mike-papa
File name:	REP_PO_09152020EX.doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	156'202 bytes
First seen:	2020-09-15 00:14:32 UTC
Last seen:	2020-09-15 00:16:50 UTC
File type:	doc
MIME type:	application/msword
ssdeep	1536:sgtIgPgtIgxrdi1Ir77zOH98Wj2gpngR+a9irqYzE4gLyPxzw9:irfrzOH98ipgQqYzE4Dxzw9
TLSH	9DE3950A16C1984EF33A8E7027C9B9ED1892DCF44D9D44673288B7557B37F40E9E1AB8
Reporter	FORMALITYDE
Tags:	Emotet Heodo

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

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL

TwinWave.EvilDoc.EmotetARCROClubbedToDeathKurayamino.20200904.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

Deleting a recently created file

Replacing files

Moving a file to the Windows subdirectory

Creating a service

Connection attempt

Sending an HTTP POST request

Possible injection to a system process

Enabling autorun for a service

Launching a process by exploiting the app vulnerability

Sending an HTTP GET request to an infection source

Result

Threat name:

Emotet

Detection:

malicious

Classification:

bank.troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/465972

Signature

Contains functionality to capture and log keystrokes

Creates processes via WMI

Document contains an embedded VBA with base64 encoded strings

Drops executables to the windows directory (C:\Windows) and starts them

Encrypted powershell cmdline option found

Hides that the sample has been downloaded from the Internet (zone.identifier)

Malicious encrypted Powershell command line found

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Very long command line found

Yara detected Emotet

Behaviour

Behavior Graph:

Download SVG

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/d1561f797d8c7b185a29acca5b8b8db71f711dd129448acf96d3ac1d0c23d0a0/

Threat name:

Script-Macro.Trojan.Heuristic

Status:

Malicious

First seen:

2020-09-14 23:41:54 UTC

AV detection:

17 of 48 (35.42%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=2flb66l5rr5rqwrjvtffxc4nw4pxchorffcivt4w2owb2dbd2cqa._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200915-prrdrckk1s/

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/d1561f797d8c7b185a29acca5b8b8db71f711dd129448acf96d3ac1d0c23d0a0

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

Rule name:	win_sisfader_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	autogenerated rule brought to you by yara-signator