MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7689cf53f260808946f1b53dd444210423a975b7fc7754c1fe6b04960286f9a3. 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:	7689cf53f260808946f1b53dd444210423a975b7fc7754c1fe6b04960286f9a3
SHA3-384 hash:	93c6c1f1915154e485045cb800eae8129d2eefb98b723a8d608d076aa46738ad9eee9cc7fe514999de9ffa51b59fc45e
SHA1 hash:	b052ef6d87b46c438aa2a9336cc32e703836e3dc
MD5 hash:	3aa58e0454ca0d5c404dc674b80f566e
humanhash:	wisconsin-mike-green-tango
File name:	PO_07312020EX.doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	177'340 bytes
First seen:	2020-08-03 07:17:39 UTC
Last seen:	Never
File type:	doc
MIME type:	application/msword
ssdeep	3072:l4PrXcuQuvpzm4bkiaMQgAlSOZr5QXFkwRiRh:SDRv1m4bnQgISgdqFkwRiRh
TLSH	E6041804B0DDEC53D6920AB32EABCF68B2A87C141F78A116351E376E6F752B051BC395
Reporter	JAMESWT_WT
Tags:	Emotet Heodo

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

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

Sending an HTTP POST request

Deleting a recently created file

Creating a window

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/407401

Signature

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

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

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

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:

emotet

Link:

https://mwdb.cert.pl/sample/7689cf53f260808946f1b53dd444210423a975b7fc7754c1fe6b04960286f9a3/

Threat name:

Script-Macro.Trojan.Emotet

Status:

Malicious

First seen:

2020-07-31 07:36:34 UTC

File Type:

Document

Extracted files:

AV detection:

21 of 28 (75.00%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=o2e46u7smcaisrxrwu65irbbaqr2s5nx7r3vjqp6nmcjmaug7grq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200803-3kf5e8a3pa/

Behaviour

Suspicious Office macro

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

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/7689cf53f260808946f1b53dd444210423a975b7fc7754c1fe6b04960286f9a3

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.