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 14 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:

sample20211026-01.xls

Verdict:

Malicious activity

Analysis date:

2021-10-26 08:12:55 UTC

Tags:

macros maldoc-5

Link:

https://app.any.run/tasks/a645d2d6-0fd2-4b1a-bb45-b48bb755cdc4

Note:

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

BitDam Legit

Verdict:

Legit

File type:

application/vnd.ms-excel

Has a screenshot:

False

Contains macros:

True

CAPE Sandbox

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/200152/

ClamAV Detected

Detection(s):

TwinWave.Dridex.LostForWords.20210407.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.DridexTheDayItriedToLive.20210511.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.DridexAndTheBanshees.20211018.UNOFFICIAL

Alert

Create hunting rule

SecuriteInfo.com.Office.Macro-17.UNOFFICIAL

Alert

Create hunting rule

DocGuard Malicious

Result

Verdict:

Malicious

File Type:

Legacy Excel File with Macro

Link:

https://app.docguard.net/9cb3b49716b637ee57db8cc7bd17189ac2fa2489d8ba32a94a7c99f20fa82a5e/results/dashboard

Document image

Image:

Download PNG

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

macros

Link:

https://www.filescan.io/uploads/6177d619a9d585e6d538e4c4/reports/ba0e2629-986f-44ee-8776-6a2e85968521/overview

Joe Sandbox Ursnif Dropper

Result

Threat name:

Ursnif Dropper

Alert

Create hunting rule

Detection:

malicious

Classification:

bank.expl

Score:

68 / 100

Link:

https://www.joesandbox.com/analysis/876900

Signature

Detected Italy targeted Ursnif dropper document

Document contains an embedded VBA macro with suspicious strings

Found detection on Joe Sandbox Cloud Basic with higher score

Multi AV Scanner detection for submitted file

Behaviour

Behavior Graph:

Download SVG

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/9cb3b49716b637ee57db8cc7bd17189ac2fa2489d8ba32a94a7c99f20fa82a5e/

ReversingLabs TitaniumCloud Document-Word.Trojan.Ursnif

Threat name:

Document-Word.Trojan.Ursnif

Alert

Create hunting rule

Status:

Malicious

First seen:

2021-10-26 10:19:05 UTC

AV detection:

15 of 27 (55.56%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=tsz3jfywwy364v63rtd32fyytlbpujej3c5dfkkkpsm7ed5ifjpa._file

Hatching Triage Malicious

Result

Malware family:

n/a

Score:

  8/10

Tags:

macro

Link:

https://tria.ge/reports/211026-mcjmyshbd8/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies Internet Explorer settings

Modifies registry class

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Office loads VBA resources, possible macro or embedded object present

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:

0.74

Link:

https://yomi.yoroi.company/submissions/9cb3b49716b637ee57db8cc7bd17189ac2fa2489d8ba32a94a7c99f20fa82a5e

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.

Cape

https://www.capesandbox.com/analysis/200152/

Comments