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 11 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 Malicious

Malware family:

n/a

ID:

1

File name:

Inquiry List.doc

Verdict:

Malicious activity

Analysis date:

2025-01-07 12:30:09 UTC

Tags:

macros macros-on-open generated-doc loader darkvision remote rat themida

Link:

https://app.any.run/tasks/d743d42a-3fac-473d-9f4f-dd78ed7f4b43

Note:

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

BitDam Legit

Verdict:

Legit

File type:

application/msword

Has a screenshot:

False

Contains macros:

False

ClamAV Detected

Detection(s):

TwinWave.MacroDoc.CROSPLICEMINESOFKESSEL.20191220.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.ADODB.STREAM.200402.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.MSXML2.SERVERXMLHTTP.200402.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.CROStringGamesBangBang.20200908.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.ICEDIDOGORiginalGangsterCROMethodsM1.20200923.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.CROKissFromARose.20201210.UNOFFICIAL

Alert

Create hunting rule

Sanesecurity.Badmacro.Doc.wshellco.UNOFFICIAL

Alert

Create hunting rule

CyberFortress Malicious

Verdict:

Malicious

Score:

97.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=677d1cf2ffdcee13ec85d92b

Tags:

autorun office macro micro

Dr. Web vxCube Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Creating a window

Сreating synchronization primitives

Sending an HTTP GET request

Creating a file

Creating a process with a hidden window

Searching for analyzing tools

Searching for synchronization primitives

Launching a process

DNS request

Connection attempt

Sending a custom TCP request

Using the Windows Management Instrumentation requests

Connection attempt by exploiting the app vulnerability

Creating a process from a recently created file

Unauthorized injection to a system process

Enabling autorun by creating a file

DocGuard Malicious

Result

Verdict:

Malicious

File Type:

Legacy Word File with Macro

Link:

https://app.docguard.net/7977ee7a05a814e726e1b6e9d1747ff3ad84495d15a45d3f5ca59d20a9e8d383/results/dashboard

Payload URLs

URL

File name

87.120.113.91

ThisDocument

Behaviour

BlacklistAPI detected

Document image

Image:

Download PNG

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

dropper macros macros-on-open obfuscated packed

Link:

https://www.filescan.io/uploads/677d1c2f522f71ba8ecdd68f/reports/3fec496e-d8c2-4d64-a240-622bb249f7cf/overview

Hybrid Analysis Downloader

Verdict:

Malicious

Labled as:

Downloader

Link:

https://www.hybrid-analysis.com/sample/7977ee7a05a814e726e1b6e9d1747ff3ad84495d15a45d3f5ca59d20a9e8d383

inlyse Malware.AI Malicious

Label:

Malicious

Suspicious Score:

9.9/10

Score Malicious:

1%

Score Benign:

0%

Link:

https://www.malware.ai/gui/files/?id=1ba3e066-4faf-4f9d-8f62-0f5772db60f0

Joe Sandbox DarkVision Rat

Result

Threat name:

DarkVision Rat

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1585296

Signature

Adds a directory exclusion to Windows Defender

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

C2 URLs / IPs found in malware configuration

Contains functionality to inject code into remote processes

Detected unpacking (changes PE section rights)

Document contains an embedded VBA with functions possibly related to ADO stream file operations

Document contains an embedded VBA with functions possibly related to HTTP operations

Document exploit detected (creates forbidden files)

Document exploit detected (drops PE files)

Document exploit detected (process start blacklist hit)

Drops executables to the windows directory (C:\Windows) and starts them

Found evasive API chain (may stop execution after checking mutex)

Found evasive API chain checking for user administrative privileges

Found malware configuration

Hides threads from debuggers

Loading BitLocker PowerShell Module

Machine Learning detection for dropped file

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Maps a DLL or memory area into another process

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Office process drops PE file

Office process queries suspicious COM object (likely to drop second stage)

PE file contains section with special chars

Potentially malicious time measurement code found

Searches for specific processes (likely to inject)

Sigma detected: File With Uncommon Extension Created By An Office Application

Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet

Suricata IDS alerts for network traffic

Switches to a custom stack to bypass stack traces

System process connects to network (likely due to code injection or exploit)

Tries to detect sandboxes / dynamic malware analysis system (registry check)

Tries to detect sandboxes and other dynamic analysis tools (window names)

Tries to detect virtualization through RDTSC time measurements

Tries to evade debugger and weak emulator (self modifying code)

Uses dynamic DNS services

Yara detected DarkVision Rat

Yara detected UAC Bypass using CMSTP

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

100%

Verdict:

Malware

File Type:

OFFICE

Link:

https://malprob.io/report/7977ee7a05a814e726e1b6e9d1747ff3ad84495d15a45d3f5ca59d20a9e8d383

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/7977ee7a05a814e726e1b6e9d1747ff3ad84495d15a45d3f5ca59d20a9e8d383/

ReversingLabs TitaniumCloud Win32.Exploit.DarkVisionRat

Threat name:

Win32.Exploit.DarkVisionRat

Alert

Create hunting rule

Status:

Malicious

First seen:

2025-01-07 09:56:13 UTC

File Type:

Document

Extracted files:

17

AV detection:

22 of 38 (57.89%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=pf3646qfvakoojxbw3u5c5d76owyisk5cwsf2p24uwosbkpi2obq._file

Threatray darkvisionrat

Verdict:

malicious

Label(s):

darkvisionrat

Alert

Create hunting rule

Similar samples:

error

DarkVisionRAT

Hatching Triage Malicious

Result

Malware family:

n/a

Score:

  9/10

Tags:

discovery evasion execution macro macro_on_action

Link:

https://tria.ge/reports/250107-pjbl2asphl/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Script User-Agent

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Office loads VBA resources, possible macro or embedded object present

System Location Discovery: System Language Discovery

Drops file in Windows directory

Suspicious use of NtSetInformationThreadHideFromDebugger

Checks BIOS information in registry

Drops startup file

Executes dropped EXE

Identifies Wine through registry keys

Loads dropped DLL

Command and Scripting Interpreter: PowerShell

Downloads MZ/PE file

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Threat.Zone

Gathering data

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/7977ee7a05a814e726e1b6e9d1747ff3ad84495d15a45d3f5ca59d20a9e8d383

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