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 29 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 :

NL

Vendor Threat Intelligence

ANY.RUN

Malware family:

n/a

ID:

1

File name:

Cotizacin.xls

Verdict:

No threats detected

Analysis date:

2025-02-04 07:23:35 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/c88d358e-71ce-4490-ae77-8aa3753cbef3

Note:

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

CyberFortress Malicious

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67a1c0e751193558eb1953b8

Tags:

macro micro w97m

Dr. Web vxCube Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Creating a window

DNS request

Сreating synchronization primitives

Using the Windows Management Instrumentation requests

Connection attempt by exploiting the app vulnerability

Sending a custom TCP request by exploiting the app vulnerability

DocGuard Malicious

Result

Verdict:

Malicious

File Type:

Legacy Excel File with Macro

Link:

https://app.docguard.net/acc79d699319166cc6e3cb712a6909e1538ea130f33087bbbfb4dd8fa1c938ea/results/dashboard

Payload URLs

URL

File name

https://loooooooooooooooooooog.com/nnNhrX

Embedded Ole

Behaviour

SuspiciousRTF detected

Document image

Image:

Download PNG

FileScan.IO Unknown

Verdict:

Unknown

Threat level:

  2.5/10

Confidence:

100%

Tags:

macros

Link:

https://www.filescan.io/uploads/67a1c02db72e1314bcda2028/reports/6828a0e2-e4d2-47da-84fb-f79e04833ea1/overview

Hybrid Analysis CVE-2017-0199

Verdict:

Malicious

Labled as:

CVE-2017-0199

Link:

https://www.hybrid-analysis.com/sample/acc79d699319166cc6e3cb712a6909e1538ea130f33087bbbfb4dd8fa1c938ea

inlyse Malware.AI Benign

Label:

Benign

Suspicious Score:

3.1/10

Score Malicious:

31%

Score Benign:

69%

Link:

https://www.malware.ai/gui/files/?id=59b3fa90-0313-485a-8b0f-1984610a8381

Joe Sandbox malicious

Result

Threat name:

n/a

Detection:

malicious

Classification:

n/a

Score:

56 / 100

Link:

https://www.joesandbox.com/analysis/1606271

Signature

Excel sheet contains many unusual embedded objects

Machine Learning detection for sample

Multi AV Scanner detection for submitted file

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

100%

Verdict:

Malware

File Type:

OFFICE

Link:

https://malprob.io/report/acc79d699319166cc6e3cb712a6909e1538ea130f33087bbbfb4dd8fa1c938ea

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/acc79d699319166cc6e3cb712a6909e1538ea130f33087bbbfb4dd8fa1c938ea/

ReversingLabs TitaniumCloud Win32.Backdoor.FormBook

Threat name:

Win32.Backdoor.FormBook

Alert

Create hunting rule

Status:

Malicious

First seen:

2025-02-03 11:41:02 UTC

File Type:

Document

Extracted files:

166

AV detection:

13 of 24 (54.17%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=vtdz22mtdelgzrxdznysu2ij4fjy5ijq6myipo57wtoy7iojhdva._file

Hatching Triage Malicious

Result

Malware family:

n/a

Score:

  10/10

Tags:

defense_evasion discovery execution

Link:

https://tria.ge/reports/250204-h7db7s1pbn/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies Internet Explorer settings

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

Uses Volume Shadow Copy WMI provider

Uses Volume Shadow Copy service COM API

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Drops file in System32 directory

Command and Scripting Interpreter: PowerShell

Blocklisted process makes network request

Evasion via Device Credential Deployment

Process spawned unexpected child process

Threat.Zone Malicious

Malware Family:

n/a

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/cb52b137-06af-4ea9-87a2-74affa12c9fa

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/acc79d699319166cc6e3cb712a6909e1538ea130f33087bbbfb4dd8fa1c938ea

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