MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d27a2d2d7d79ac94d25d245dbde58decc78089b56c1806894d7f8090f62e5fe2. 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:	d27a2d2d7d79ac94d25d245dbde58decc78089b56c1806894d7f8090f62e5fe2
SHA3-384 hash:	1d969f8baa9de7eb8aade7d600c08bfbfb4c602f0e3b071e8c4db84812bd9f19666e1ea532a95e13fb1e33b303adf49b
SHA1 hash:	c1ca7738e2e12e452bf1f6464dcde8d12bcfc4c6
MD5 hash:	dbe0c8cfc07580651f103045df289687
humanhash:	mountain-south-magnesium-five
File name:	emotet_e1_d27a2d2d7d79ac94d25d245dbde58decc78089b56c1806894d7f8090f62e5fe2_2020-08-19__230546._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	200'902 bytes
First seen:	2020-08-19 23:06:45 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:H4PrXcuQuvpzm4bkiaMQgAlSpBgJEsGKh7+fwtO:YDRv1m4bnQgISpGJEKhCfwtO
TLSH	7214E9A820F97C9EC90B32317EFA8BBF50805E8D116289795739335A3EFB179B271115
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-101.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 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

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/439899

Signature

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

Creates processes via WMI

Document contains an embedded VBA with base64 encoded strings

Document contains an embedded VBA with many string operations indicating source code obfuscation

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

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

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/d27a2d2d7d79ac94d25d245dbde58decc78089b56c1806894d7f8090f62e5fe2/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-19 22:58:49 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=2j5c2ll5pgwjjus5ero33zmn5tdybcnvnqmancknp6ajb5rol7ra._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200819-hj5yrf6f1s/

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/d27a2d2d7d79ac94d25d245dbde58decc78089b56c1806894d7f8090f62e5fe2

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.