MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9171991027c772e7f4a0461492ca9a074c828f0647d3fb993b0b370dd233fd2f. 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:	9171991027c772e7f4a0461492ca9a074c828f0647d3fb993b0b370dd233fd2f
SHA3-384 hash:	5a6de260eca4139010c252fe70a3be855fb922905fe5b3d7c5f1d9259dbbe34234c128983bc354f270194164bcc1bc17
SHA1 hash:	75f9ecdddb73969913e34505a5c05201b3df6552
MD5 hash:	e070e2f5633d6accbc4ec5a8e1dad7e4
humanhash:	burger-seventeen-pluto-echo
File name:	emotet_e1_9171991027c772e7f4a0461492ca9a074c828f0647d3fb993b0b370dd233fd2f_2020-08-21__202329._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	183'973 bytes
First seen:	2020-08-21 20:24:18 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:u4PrXcuQuvpzm4bkiaMQgAlSOxtpRowXHS:HDRv1m4bnQgISOxtnowXHS
TLSH	48041CDE30D9FC2AE74E50369C4AAE6E7212DF901DC8F1A930BC377E37B5290556A211
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch1 Heodo

Cryptolaemus1

Emotet epoch1 doc

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL

SecuriteInfo.com.VBS.Obfus-102.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL

Doc.Dropper.EmotetIOS-9402070-0

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 in the %temp% subdirectories

Creating a process from a recently created file

Moving a file to the Windows subdirectory

Creating a service

Deleting a recently created file

Enabling autorun for a service

Connection attempt to an infection source

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

Launching a process by exploiting the app vulnerability

Sending an HTTP POST request to an infection source

Result

Threat name:

Emotet

Detection:

malicious

Classification:

bank.troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/445195

Signature

Antivirus / Scanner detection for submitted sample

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

Creates processes via WMI

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)

PowerShell case anomaly found

Powershell drops PE file

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/9171991027c772e7f4a0461492ca9a074c828f0647d3fb993b0b370dd233fd2f/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-21 20:26:06 UTC

AV detection:

20 of 28 (71.43%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=sfyzsebhy5zop5faiykjfsu2a5gifdygi7j7xgj3bm3q3urt7uxq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200821-b1lxgvmtga/

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/9171991027c772e7f4a0461492ca9a074c828f0647d3fb993b0b370dd233fd2f

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.