MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5afd28f4c27929a5271720ade77b26422b7596600473f76d9aca778869203bac. 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 2 File information Comments

SHA256 hash:	5afd28f4c27929a5271720ade77b26422b7596600473f76d9aca778869203bac
SHA3-384 hash:	63eddc8cb2212c972fd7a2a7e8f946870f8530128f2b5e3912953538e495482f514a78043b4e2f17434d6bd2eb8bb09d
SHA1 hash:	be5065c45f2af3b0238119748ff0a63bca1fb217
MD5 hash:	081a1a620e06a267da74d1e8d26ae17e
humanhash:	four-finch-finch-kilo
File name:	emotet_e3_5afd28f4c27929a5271720ade77b26422b7596600473f76d9aca778869203bac_2020-08-13__205727._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	234'525 bytes
First seen:	2020-08-13 20:58:16 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:hj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkS8iGRAwyjRtLGt:hHgtEWPsL/aTyT9GkS8iGywyjRM
TLSH	DF346B5BA3CAAB97E78253710A1BEA2400959C783921421F7DCD3EFE7F787680D71246
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-97.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 a custom TCP request

Creating a file in the %temp% directory

Creating a process from a recently created file

Moving a file to the Windows subdirectory

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/427674

Signature

Creates processes via WMI

Document contains an embedded VBA with many randomly named variables

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

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

Encrypted powershell cmdline option found

Found malware configuration

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

Malicious encrypted Powershell command line found

PowerShell case anomaly found

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:

n/a

Link:

https://mwdb.cert.pl/sample/5afd28f4c27929a5271720ade77b26422b7596600473f76d9aca778869203bac/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-13 21:00:07 UTC

AV detection:

20 of 29 (68.97%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ll6sr5gcpeu2kjyxecw6o6zgiivxlftaarz7o3m2zj3yq2jahowa._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200813-agvrfpnq36/

Behaviour

Suspicious Office macro

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

Threat name:

Emotet

Score:

0.70

Link:

https://yomi.yoroi.company/submissions/5afd28f4c27929a5271720ade77b26422b7596600473f76d9aca778869203bac

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.