MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 904d90bfbc81471348f882ff514202163724e2e016e942a659e5e7cacfe5c9fe. 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 1 File information Comments

SHA256 hash:	904d90bfbc81471348f882ff514202163724e2e016e942a659e5e7cacfe5c9fe
SHA3-384 hash:	25fc58f1c7c68e69774c903c4ef20d541b0267ae8c51e8f23b83b6084154ede97fd771e5a308358975f0504bb360d373
SHA1 hash:	48a5d40f0caf5f5027392e5aaacb02c3cdeee0a6
MD5 hash:	024441be5446a635065149e0cf0f70d5
humanhash:	nine-skylark-artist-mirror
File name:	OCL2020_09.doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	165'487 bytes
First seen:	2020-09-23 22:45:00 UTC
Last seen:	2020-09-23 23:20:15 UTC
File type:	doc
MIME type:	application/msword
ssdeep	3072:tJVffe3dY9jAcD22TWTogk079THcpOu5UZg6jxzEtZ8jgeFM:tjffe3S5D/TX07hHcJQJxz+Z0geFM
TLSH	FAF3D615A585BE75D9B009317A49EEE860E1DC0DDA3BC10BF30ABF291B774D9D28E6C0
Reporter	GovCERT_CH
Tags:	Emotet Heodo

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.VBS.Obfus-121.UNOFFICIAL

MiscreantPunch.EvilMacro.PSEncode.171003.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EMOCROCreateRomanticWarrior.20200916.UNOFFICIAL

Doc.Dropper.EmotetOfficeWizard0920-9764982-0

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

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

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/904d90bfbc81471348f882ff514202163724e2e016e942a659e5e7cacfe5c9fe/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-23 22:37:18 UTC

AV detection:

19 of 29 (65.52%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=sbgzbp54qfdrgshyql7vcqqccy3sjyxac3uufjsz4xt4vt7fzh7a._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200923-ahls4tmzqj/

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/904d90bfbc81471348f882ff514202163724e2e016e942a659e5e7cacfe5c9fe

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.