MalwareBazaar Database

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

OLE dump

MalwareBazaar was able to identify 3 sections in this file using oledump:

OLE vba

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

Intelligence

File Origin

Vendor Threat Intelligence

ANY.RUN Malicious

Malware family:

n/a

ID:

1

File name:

cd99b899c5a3d6ddb22969605b079375da897362b4d599fc9eebb1e21115a31d.xls

Verdict:

Malicious activity

Analysis date:

2022-11-02 10:10:25 UTC

Tags:

macros opendir loader

Link:

https://app.any.run/tasks/bac37998-675f-4fa9-9fea-3bc6930980d5

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

BitDam Malicious

Verdict:

Malicious

File type:

application/vnd.ms-excel

Has a screenshot:

False

Contains macros:

True

CAPE Sandbox

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/327064/

ClamAV Detected

Detection(s):

TwinWave.EvilDoc.Excel4DragoTrainingMontage.20210204.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.XL4MStringFractures.20210921.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.XL4QakyFeaturingNothingNowhere.M2.20210611.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.XL4DataopItWasGoodLivingWithYou.20211109.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.DataOpGodGaveRockNRoll2U.20211215.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.XL4QakyFeaturingNothingNowhere.M2.20220215.UNOFFICIAL

Alert

Create hunting rule

Dr. Web vxCube Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

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

Sending an HTTP GET request

Launching a process by exploiting the app vulnerability

DocGuard Malicious

Result

Verdict:

Malicious

File Type:

Legacy Excel File

Link:

https://app.docguard.net/cd99b899c5a3d6ddb22969605b079375da897362b4d599fc9eebb1e21115a31d/results/dashboard

Payload URLs

URL

File name

www.3d-stickers.com

WorkBook

Document image

Image:

Download PNG

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

emotet greyware keylogger macros macros-on-open packed regsvr32

Link:

https://www.filescan.io/uploads/636241fc58409ff7bc0c87de/reports/27558bf4-8b29-45c8-a7c2-24d2d64abd6f/overview

inlyse Malware.AI Benign

Label:

Benign

Suspicious Score:

3.8/10

Score Malicious:

39%

Score Benign:

61%

Link:

https://www.malware.ai/gui/files/?id=3a305c06-fead-4d24-9809-cc3bab51bc46

InQuest MALICIOUS

Result

Verdict:

MALICIOUS

Link:

https://labs.inquest.net/dfi/sha256/cd99b899c5a3d6ddb22969605b079375da897362b4d599fc9eebb1e21115a31d

Details

Autostarting Excel Macro Sheet

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

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/cd99b899c5a3d6ddb22969605b079375da897362b4d599fc9eebb1e21115a31d/

ReversingLabs TitaniumCloud Document-Excel.Trojan.Emotet

Threat name:

Document-Excel.Trojan.Emotet

Alert

Create hunting rule

Status:

Malicious

First seen:

2022-11-02 10:09:23 UTC

File Type:

Document

Extracted files:

11

AV detection:

20 of 26 (76.92%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=zwm3rgofupln3mrjnfqfwb4toxnis43cwtkzt7e65oy6eeivumoq._file

Hatching Triage emotet

Result

Malware family:

emotet

Alert

Create hunting rule

Score:

  10/10

Tags:

family:emotet banker macro persistence trojan xlm

Link:

https://tria.ge/reports/221102-l7cx8aahh6/

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

Adds Run key to start application

Loads dropped DLL

Downloads MZ/PE file

Emotet

Process spawned unexpected child process

Malware Config

Dropper Extraction:

http://sat7ate.com/wordpress/ZAf5j4MG8Hwnig/
http://www.spinbalence.com/Adapter/moycMR/
http://www.3d-stickers.com/Content/Afa1PcRuxh/
http://navylin.com/bsavxiv/axHQYKl/

Threat.Zone Suspicious

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/42ad8219-bcfc-4760-91d6-31cd12ce4dd6

VMRay Emotet

Malware family:

Emotet

Alert

Create hunting rule

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/cd99b899c5a3/report/overview.html

VirusTotal

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

YOROI YOMI Malicious File

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/cd99b899c5a3d6ddb22969605b079375da897362b4d599fc9eebb1e21115a31d

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.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  

Delivery method

Distributed via e-mail attachment

Cape

https://www.capesandbox.com/analysis/327064/

Comments