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

Origin country :

BR

Vendor Threat Intelligence

ANY.RUN Malicious

Malware family:

n/a

ID:

1

File name:

f47af17b82cdd753cbba4f75be9e372ac7dca17452572c57df64f5bfea74abe9

Verdict:

Malicious activity

Analysis date:

2024-10-11 02:26:48 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/dadd4db8-0ff6-40af-a57d-d3b14f6c8244

Note:

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

ClamAV Detected

Detection(s):

TwinWave.EvilDoc.XL4DataopItWasGoodLivingWithYou.20211109.UNOFFICIAL

Alert

Create hunting rule

Xls.Downloader.SquirrelWaffle1021-9903731-0

Alert

Create hunting rule

TwinWave.EvilDoc.DOCXSTRGOOD.AOEX4.BITSNEEDEDFOR.URLDOWNLOADTOFILE.200415.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.DOCXSTRGOOD.AOEX4.BITSNEEDEDFOR.SHELLEXECUTE.200416.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.DOCXSTRGOOD.AOEX4.BITSNEEDEDFOR.SHELLEXECUTE.200524.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.Excel4DragoTrainingMontage.20210204.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.XL4MStringFractures.20210921.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.DOCXSTRGOODXL4.HTTPS

Alert

Create hunting rule

TwinWave.EvilDoc.NotSoSilentPicturesOfU.MSOLE2.220310.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.Emotet.EatIT.20221121.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.XL4QakyFeaturingNothingNowhere.M2.20210611.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.XL4BBazarLiquidSwords.20211102.UNOFFICIAL

Alert

Create hunting rule

CyberFortress Malicious

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67088c80f936b5621b0c82a3

Tags:

Exploit Extens Spawn

DocGuard Malicious

Result

Verdict:

Malicious

File Type:

Legacy Excel File

Link:

https://app.docguard.net/f47af17b82cdd753cbba4f75be9e372ac7dca17452572c57df64f5bfea74abe9/results/dashboard

Payload URLs

URL

File name

https://dharmasasthatrust.com/cEJYcStqlAf/hr.html

WorkBook

Document image

Image:

Download PNG

Hybrid Analysis Msoffice/malicious_confidence_100%

Verdict:

Malicious

Labled as:

Msoffice/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/f47af17b82cdd753cbba4f75be9e372ac7dca17452572c57df64f5bfea74abe9

inlyse Malware.AI

Gathering data

InQuest MALICIOUS

Result

Verdict:

MALICIOUS

Link:

https://labs.inquest.net/dfi/sha256/f47af17b82cdd753cbba4f75be9e372ac7dca17452572c57df64f5bfea74abe9

Details

Excel Macro Manipulates Hidden Sheets

Detected macro logic designed to hide a sheet within the current, or another spreadsheet. This technique is not necessarily indicative of malicious behavior as hidden sheets have legitimate uses.

Autostarting Excel Macro Sheet

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

Macro Execution Coercion in Image

Detected an image that appears to social engineer the user into activating embedded logic.

Joe Sandbox Hidden Macro 4.0

Result

Threat name:

Hidden Macro 4.0

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.expl.evad

Score:

88 / 100

Link:

https://www.joesandbox.com/analysis/1531350

Signature

Document exploit detected (process start blacklist hit)

Document exploit detected (UrlDownloadToFile)

Found Excel 4.0 Macro with suspicious formulas

Found malicious Excel 4.0 Macro

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Outdated Microsoft Office dropper detected

Sigma detected: Suspicious Microsoft Office Child Process

Yara detected hidden Macro 4.0 in Excel

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Susipicious

Score:

49%

Verdict:

Susipicious

File Type:

OFFICE

Link:

https://malprob.io/report/f47af17b82cdd753cbba4f75be9e372ac7dca17452572c57df64f5bfea74abe9

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f47af17b82cdd753cbba4f75be9e372ac7dca17452572c57df64f5bfea74abe9/

ReversingLabs TitaniumCloud Document-Excel.Trojan.FormulasAbracadabra

Threat name:

Document-Excel.Trojan.FormulasAbracadabra

Alert

Create hunting rule

Status:

Malicious

First seen:

2021-09-28 21:30:03 UTC

AV detection:

18 of 24 (75.00%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6r5pc64czxlvhs52j5235hrxfld5zilukjlsyv67mt2372tuvpuq._file

Hatching Triage Malicious

Result

Malware family:

n/a

Score:

  8/10

Tags:

discovery macro xlm

Link:

https://tria.ge/reports/241011-cv98hswcrj/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of SetWindowsHookEx

System Location Discovery: System Language Discovery

Threat.Zone Suspicious

Verdict:

Suspicious

Tags:

maldoc

YARA:

SUSP_Excel4Macro_AutoOpen

Link:

https://app.threat.zone/submission/0d61eebc-55b1-4341-9f7c-807e71e208c7

VMRay Malicious

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/f47af17b82cd/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/f47af17b82cdd753cbba4f75be9e372ac7dca17452572c57df64f5bfea74abe9

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.

Comments