MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cfbfb22c4436d03bf602519de9c24b9ca5a1028bb9718f1387853ce83d44942d. 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: 5

Intelligence 5 IOCs YARA 2 File information Comments

SHA256 hash:	cfbfb22c4436d03bf602519de9c24b9ca5a1028bb9718f1387853ce83d44942d
SHA3-384 hash:	1401bc86b6d42637d09d2544a9878f2834017fc29c9b4c57135de8dc28d46b94ba23ac850990aaa6a47d31c079cff423
SHA1 hash:	c2eff5016fd048c3a0bad363e583c090b7db5db9
MD5 hash:	0e961cd1d4acf7bfbf96b6e632c737a5
humanhash:	lemon-shade-tango-black
File name:	emotet_e1_cfbfb22c4436d03bf602519de9c24b9ca5a1028bb9718f1387853ce83d44942d_2020-10-21__173318184495._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	175'104 bytes
First seen:	2020-10-21 17:34:58 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:DNNWWBeY5kb0TUNAuBqVPlB11nBkE6NxaHapiB530aqZRm9kj:DNNWWEYOb0TUquBqt7nBGxa6pyqZRm92
TLSH	53049284A1C1FC5AD95587371A8FFEF8521A6C407ECDE182237EF6682C3712E569E2C4
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.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EMOCROCreateRomanticWarrior.20200916.UNOFFICIAL

Doc.Dropper.EmotetUpdate1020-9778523-0

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

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:

n/a

Link:

https://mwdb.cert.pl/sample/cfbfb22c4436d03bf602519de9c24b9ca5a1028bb9718f1387853ce83d44942d/

Threat name:

Document-Office.Trojan.Powload

Status:

Malicious

First seen:

2020-10-21 17:38:48 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=z673elceg3idx5qckgo6tqsltss2caulxfyy6e4hqu6oqpkesqwq._file

Result

Malware family:

emotet

Score:

10/10

Tags:

trojan banker family:emotet

Link:

https://tria.ge/reports/201021-hr5x5jcnce/

Behaviour

Modifies registry class

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Checks processor information in registry

Enumerates system info in registry

Office loads VBA resources, possible macro or embedded object present

Drops file in System32 directory

Blacklisted process makes network request

Executes dropped EXE

Emotet Payload

Emotet

Process spawned unexpected child process

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

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.