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 85 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

BitDam Malicious

Verdict:

Malicious

File type:

application/msword

Has a screenshot:

False

Contains macros:

True

ClamAV Detected

Detection(s):

TwinWave.EvilDoc.SensitiveFunctionNamePollutionDeadPlanet.20210608.UNOFFICIAL

Alert

Create hunting rule

SecuriteInfo.com.VB.Trojan.Valyria.6705.3888.18403.UNOFFICIAL

Alert

Create hunting rule

Dr. Web vxCube Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Сreating synchronization primitives

Creating a window

Searching for synchronization primitives

Launching a process

Launching the default Windows debugger (dwwin.exe)

Launching a process by exploiting the app vulnerability

DocGuard Malicious

Result

Verdict:

Malicious

File Type:

OOXML Word File with Embedding Objects

Link:

https://app.docguard.net/314fe41c4de11eb7270e04a04b40a267109da6b1ba469e4604a0e883b0d87fb3/results/dashboard

Document image

Image:

Download PNG

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

macros macros-on-close rundll32

Link:

https://www.filescan.io/uploads/62b32ef378c72835188a4e43/reports/490168a8-c4bf-47d4-8d15-d9239a8c6fb0/overview

inlyse Malware.AI Malicious

Label:

Malicious

Suspicious Score:

7.5/10

Score Malicious:

76%

Score Benign:

24%

Link:

https://www.malware.ai/gui/files/?id=963080f4-10c4-41bb-a41c-43e79a42d8ae

InQuest MALICIOUS

Result

Verdict:

MALICIOUS

Link:

https://labs.inquest.net/dfi/sha256/314fe41c4de11eb7270e04a04b40a267109da6b1ba469e4604a0e883b0d87fb3

Details

Macro with Startup Hook

Detected macro logic that will automatically execute on document open. Most malware contains some execution hook.

Macro Contains Suspicious String

Detected a macro with a suspicious string. Suspicious strings include privileged function calls, obfuscations, odd registry keys, etc...

Joe Sandbox malicious

Result

Threat name:

Unknown

Detection:

malicious

Classification:

expl.evad.troj

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1018098

Signature

Antivirus detection for URL or domain

Connects to many ports of the same IP (likely port scanning)

Document exploit detected (process start blacklist hit)

Drops PE files with a suspicious file extension

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Snort IDS alert for network traffic

Uses schtasks.exe or at.exe to add and modify task schedules

Yara detected AntiVM3

Yara detected UAC Bypass using CMSTP

Behaviour

Behavior Graph:

Download SVG

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/314fe41c4de11eb7270e04a04b40a267109da6b1ba469e4604a0e883b0d87fb3/

ReversingLabs TitaniumCloud Document-Office.Trojan.Valyria

Threat name:

Document-Office.Trojan.Valyria

Alert

Create hunting rule

Status:

Malicious

First seen:

2022-06-21 22:43:56 UTC

File Type:

Document

Extracted files:

144

AV detection:

12 of 41 (29.27%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=gfh6ihcn4eplojyoasqewqfcm4ij3jvrxjdj4rqeuduihmgyp6zq._file

Hatching Triage Malicious

Result

Malware family:

n/a

Score:

  10/10

Tags:

n/a

Link:

https://tria.ge/reports/220622-se6s6ahdcr/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Program crash

Process spawned unexpected child process

VMRay Malicious

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/314fe41c4de1/report/overview.html

VirusTotal

Please note that we are no longer able to provide a coverage score for Virus Total.

YOROI YOMI Suspicious File

Threat name:

Suspicious File

Score:

0.30

Link:

https://yomi.yoroi.company/submissions/314fe41c4de11eb7270e04a04b40a267109da6b1ba469e4604a0e883b0d87fb3

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Comments