MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5a7d485108a6ba50def96acbffc0765954b5e85ec5e3898ea386ddd63b247a7. 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 2 File information Comments

SHA256 hash:	b5a7d485108a6ba50def96acbffc0765954b5e85ec5e3898ea386ddd63b247a7
SHA3-384 hash:	bf34efbe449472e2468f79ddcab041a64458c92e113b83ad87907dec9332d2ce7815d0ddb072b8752013dd110ef47fbb
SHA1 hash:	af7928d0eeadeab214a650816912123869c2c300
MD5 hash:	e0b29ee3f710ef8e2426392cd2175464
humanhash:	blossom-wolfram-blossom-georgia
File name:	DOC_PO_09152020EX.doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	156'662 bytes
First seen:	2020-09-14 22:49:48 UTC
Last seen:	2020-09-14 23:02:36 UTC
File type:	doc
MIME type:	application/msword
ssdeep	1536:sgtIgPgtIgxrdi1Ir77zOH98Wj2gpngR+a9GrqYzE4gLKPxzwt:irfrzOH98ipg8qYzE4vxzwt
TLSH	CAE3840A16C1984EF33A8E7027C9B9ED1492DCF44D9D4467328CB7557B37B40E9E1AB8
Reporter	FORMALITYDE
Tags:	Emotet Heodo

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL

TwinWave.EvilDoc.EmotetARCROClubbedToDeathKurayamino.20200904.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

Sending a custom TCP request

Deleting a recently created file

Replacing files

Moving a file to the Windows subdirectory

Creating a service

Connection attempt

Sending an HTTP POST request

Possible injection to a system process

Enabling autorun for a service

Launching a process by exploiting the app vulnerability

Sending an HTTP GET request to an infection source

Result

Threat name:

Emotet

Detection:

malicious

Classification:

bank.troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/465942

Signature

Creates processes via WMI

Document contains an embedded VBA with base64 encoded strings

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)

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

Very long command line found

Yara detected Emotet

Behaviour

Behavior Graph:

Download SVG

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/b5a7d485108a6ba50def96acbffc0765954b5e85ec5e3898ea386ddd63b247a7/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-14 22:32:46 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wwt5jbiqrjv2kdpps2wl77ahmwkuwxuf5rpdrghkhbw52y5si6tq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200914-mscan3vlwx/

Behaviour

Suspicious Office macro

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

Threat name:

Trojan

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/b5a7d485108a6ba50def96acbffc0765954b5e85ec5e3898ea386ddd63b247a7

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.