MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e1b7a11726c385bcad71dfe791b165802cc625ceaf2f1550a5a10f5f222ea90d. 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:	e1b7a11726c385bcad71dfe791b165802cc625ceaf2f1550a5a10f5f222ea90d
SHA3-384 hash:	2f89d19aa2540a187744e7e7ec09b9732a0a15052a1af42716c7d129b7422b22f609f30f559d1e91406ec5adf15dab63
SHA1 hash:	ed7906b10506732963a1b049bb92726cb8867b85
MD5 hash:	2c5d65732a35ec2c99ddd089bd846565
humanhash:	eighteen-carolina-shade-yankee
File name:	emotet_e3_e1b7a11726c385bcad71dfe791b165802cc625ceaf2f1550a5a10f5f222ea90d_2020-08-13__060203._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	234'934 bytes
First seen:	2020-08-13 06:02:27 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:Rj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkNArYqwz2RVSY7P:RHgtEWPsL/aTyT9GkNWfwz2RH
TLSH	E5346C0FDA47BA36D4B720304205EAB51996AC066F15422FB04E3EEC7F3DC58137A9E6
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch3 Heodo

Cryptolaemus1

Emotet epoch3 doc

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.VBS.Obfus-96.UNOFFICIAL

TwinWave.EvilDoc.EmotetWindowSong.20200204.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

Sending an HTTP GET request

Creating a file

Creating a process from a recently created file

Moving a file to the Windows subdirectory

Creating a service

Connection attempt

Deleting a recently created file

Enabling autorun for a service

Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)

Launching a process by exploiting the app vulnerability

Result

Threat name:

Emotet

Detection:

malicious

Classification:

bank.troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/425138

Signature

Changes security center settings (notifications, updates, antivirus, firewall)

Creates processes via WMI

Document contains an embedded VBA with base64 encoded strings

Document contains VBA stomped code (only p-code) potentially bypassing AV detection

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

Drops PE files to the user root directory

Encrypted powershell cmdline option found

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

Malicious encrypted Powershell command line found

PowerShell case anomaly found

Powershell drops PE file

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

Very long command line found

Yara detected Emotet

Yara detected Emotet Downloader

Behaviour

Behavior Graph:

Download SVG

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/e1b7a11726c385bcad71dfe791b165802cc625ceaf2f1550a5a10f5f222ea90d/

Threat name:

Document-Word.Trojan.EmotetDoc

Status:

Malicious

First seen:

2020-08-13 06:04:06 UTC

AV detection:

20 of 28 (71.43%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=4g32cfzgyoc3zllr37tzdmlfqawmmjoov4xrkuffuehv6irovegq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200813-29wl4gr8j2/

Behaviour

Suspicious Office macro

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

Threat name:

Emotet

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/e1b7a11726c385bcad71dfe791b165802cc625ceaf2f1550a5a10f5f222ea90d

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_gen_2 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