MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f4079c074d822a33c911efbb918c16ccc0a2bc7e803d69fe36e8e08205913cf. 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: 12

Maldoc score: 8

Intelligence 12 IOCs YARA 4 File information Comments

SHA256 hash:	2f4079c074d822a33c911efbb918c16ccc0a2bc7e803d69fe36e8e08205913cf
SHA3-384 hash:	9369fd9c5254d3a4b4097ec8bc5ae55952a46eef7487d26315c5e0701e44741ac65f2947636610036e8e92d6931ec60d
SHA1 hash:	4543fb5b819dcbfe21934585311071c194abc790
MD5 hash:	06c418be1e5a895173226a8e7a05dbd2
humanhash:	xray-fillet-mexico-pennsylvania
File name:	SCAN_5258200.xlsm
Download:	download sample
Signature	Heodo Create hunting rule
File size:	27'339 bytes
First seen:	2022-06-23 19:04:51 UTC
Last seen:	2022-06-30 11:52:12 UTC
File type:	xlsm
MIME type:	application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep	768:dvlQKmvSNvA+QapQc5EXqevZCwP30BNo3dpw:dvlQKmqDQvc5EN3+6dK
TLSH	T1C9C2BF6CC652A54CC3B09C3CD1880AE1A51D3472D0C2F95AAA64F55D2ED72EF4B4F6BC
TrID	60.1% (.XLSX) Excel Microsoft Office Open XML Format document (34000/1/7) 30.9% (.ZIP) Open Packaging Conventions container (17500/1/4) 7.0% (.ZIP) ZIP compressed archive (4000/1) 1.7% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter	Anonymous
Tags:	Emotet Heodo xlsm

Office OLE Information

This malware samples appears to be an Office document. The following table provides more information about this document using oletools and oledump.

OLE id

Maldoc score: 8

OLE vba

MalwareBazaar was able to extract and deobfuscate VBA script(s) the following information from OLE objects embedded in this file using olevba:

Type	Keyword	Description
IOC	regsvr32.exe	Executable file name
Suspicious	Windows	May enumerate application windows (if combined with Shell.Application object)
Suspicious	URLDownloadToFileA	May download files from the Internet
Suspicious	EXEC	May run an executable file or a system
Suspicious	XLM macro	XLM macro found. It may contain malicious code

Intelligence

File Origin

# of uploads :

# of downloads :

334

Origin country :

n/a

Vendor Threat Intelligence

Verdict:

Malicious

File type:

application/vnd.ms-excel.sheet.macroEnabled.12

Has a screenshot:

False

Contains macros:

False

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/282739/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Sending a custom TCP request

Creating a window

Сreating synchronization primitives

DNS request

Creating a file

Creating a process with a hidden window

Launching a process

Moving a recently created file

Query of malicious DNS domain

Sending an HTTP GET request

Sending a TCP request to an infection source by exploiting the app vulnerability

Launching a process by exploiting the app vulnerability

Sending an HTTP GET request to an infection source by exploiting the app vulnerability

Result

Verdict:

Malicious

File Type:

OOXML Excel File with Excel4Macro

Link:

https://app.docguard.net/2f4079c074d822a33c911efbb918c16ccc0a2bc7e803d69fe36e8e08205913cf/results/dashboard

Payload URLs

URL

File name

https://bosny.com/aspnet_client/jBnf4JopKAybRZb7U/

intlsheet1.xml

Document image

Image:

Download PNG

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

packed stripped

Link:

https://www.filescan.io/uploads/62b4b9661fcdba4e1a4ec43a/reports/a2bcc16c-e9c9-449b-b648-62c01b09a923/overview

Label:

Malicious

Suspicious Score:

9.9/10

Score Malicious:

Score Benign:

Link:

https://www.malware.ai/gui/files/?id=116cc085-1be5-4019-a578-b68555aa4b49

Result

Verdict:

MALICIOUS

Link:

https://labs.inquest.net/dfi/sha256/2f4079c074d822a33c911efbb918c16ccc0a2bc7e803d69fe36e8e08205913cf

Details

Macro Contains Suspicious String

Detected a macro with a suspicious string. Suspicious strings include privileged function calls, obfuscations, odd registry keys, etc...

Autostarting Excel Macro Sheet

Excel contains Macrosheet logic that will trigger automatically upon document open.

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/2f4079c074d822a33c911efbb918c16ccc0a2bc7e803d69fe36e8e08205913cf/

Threat name:

Document-Excel.Trojan.TrickBot

Status:

Malicious

First seen:

2022-06-23 19:05:07 UTC

File Type:

Document

Extracted files:

AV detection:

18 of 41 (43.90%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=f5ahtqdu3arkgperd353sggbntgauk6h5ab5nh7dn2haqiczcphq._file

Result

Malware family:

emotet

Score:

10/10

Tags:

family:emotet botnet:epoch5 banker macro suricata trojan xlm

Link:

https://tria.ge/reports/220623-xr4lsaheg4/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies Internet Explorer settings

Modifies registry class

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Loads dropped DLL

Downloads MZ/PE file

Emotet

Process spawned unexpected child process

suricata: ET MALWARE W32/Emotet CnC Beacon 3

Malware family:

Emotet

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/2f4079c074d8/report/overview.html

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

Threat name:

Emotet

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/2f4079c074d822a33c911efbb918c16ccc0a2bc7e803d69fe36e8e08205913cf

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.