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 16 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:

sample20211214-01.xls

Verdict:

Malicious activity

Analysis date:

2021-12-14 09:07:30 UTC

Tags:

macros

Link:

https://app.any.run/tasks/b1ac4f15-deb2-4d08-b449-df1483da81f7

Note:

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

CAPE Sandbox

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/213898/

ClamAV Detected

Detection(s):

TwinWave.EvilDoc.GoziITAFugazi.20211130.UNOFFICIAL

Alert

Create hunting rule

Dr. Web vxCube Clean

Result

Verdict:

Clean

Maliciousness:

Behaviour

Searching for the window

DNS request

Creating a window

Сreating synchronization primitives

DocGuard Clean

Result

Verdict:

Clean

File Type:

Legacy Excel File with Macro

Link:

https://app.docguard.net/d2cabc8f6c991af9e19502355e0d5975ca15099e6cec0da0bd6a8e5510253a2b/results/dashboard

Document image

Image:

Download PNG

FileScan.IO Suspicious

Verdict:

Suspicious

Threat level:

  5/10

Confidence:

100%

Tags:

macros

Link:

https://www.filescan.io/uploads/61b8609d47bb875c085cbf67/reports/5ce0a79c-6cbd-4033-810d-1a09201e85f2/overview

Joe Sandbox malicious

Result

Threat name:

Unknown

Detection:

malicious

Classification:

expl

Score:

52 / 100

Link:

https://www.joesandbox.com/analysis/906971

Signature

Document contains an embedded VBA macro with suspicious strings

Multi AV Scanner detection for submitted file

Behaviour

Behavior Graph:

Download SVG

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/d2cabc8f6c991af9e19502355e0d5975ca15099e6cec0da0bd6a8e5510253a2b/

ReversingLabs TitaniumCloud Script-Macro.Trojan.Valyria

Threat name:

Script-Macro.Trojan.Valyria

Alert

Create hunting rule

Status:

Malicious

First seen:

2021-12-14 09:14:20 UTC

File Type:

Document

Extracted files:

20

AV detection:

18 of 28 (64.29%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=2lflzd3mtenptymvai2v4dkzoxfbkcm6ntwa3if5nkhfkebfhivq._file

Hatching Triage Malicious

Result

Malware family:

n/a

Score:

  8/10

Tags:

macro

Link:

https://tria.ge/reports/211214-k7xf7afea7/

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:

0.80

Link:

https://yomi.yoroi.company/submissions/d2cabc8f6c991af9e19502355e0d5975ca15099e6cec0da0bd6a8e5510253a2b

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/213898/

Comments