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 13 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:

969ff75448ea54feccc0d5f652e00172af8e1848352e9a5877d705fc97fa0238.vir

Verdict:

Malicious activity

Analysis date:

2021-01-09 12:50:33 UTC

Tags:

macros macros-on-open emotet-doc emotet generated-doc

Link:

https://app.any.run/tasks/c5d606d1-fb08-47c1-bbe0-c9861f83411d

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.openxmlformats-officedocument.wordprocessingml.document

Has a screenshot:

False

Contains macros:

True

ClamAV Detected

Detection(s):

SecuriteInfo.com.VBS.Obfus-158.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.EMOCROCreateRomanticWarrior.20200916.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.EMOCROSnakeCharmer.20201103.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.EMOThisMustBeThePlace.20201229.UNOFFICIAL

Alert

Create hunting rule

Doc.Dropper.EmotetRed1220-9816007-0

Alert

Create hunting rule

Dr. Web vxCube Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Using the Windows Management Instrumentation requests

Running batch commands

Launching a process

DNS request

Sending an HTTP GET request

Creating a file

Deleting a recently created file

Possible injection to a system process

Sending a TCP request to an infection source

Launching a process by exploiting the app vulnerability

Sending an HTTP GET request to an infection source

DocGuard Malicious

Result

Verdict:

Malicious

File Type:

Legacy Word File with Macro

Link:

https://app.docguard.net/969ff75448ea54feccc0d5f652e00172af8e1848352e9a5877d705fc97fa0238/results/dashboard

Document image

Image:

Download PNG

InQuest MALICIOUS

Result

Verdict:

MALICIOUS

Details

Macro with Startup Hook

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

Document With Few Pages

Document contains between one and three pages of content. Most malicious documents are sparse in page count.

Joe Sandbox malicious

Result

Threat name:

Unknown

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/577280

Signature

Antivirus detection for URL or domain

Creates processes via WMI

Document contains an embedded VBA with many GOTO operations indicating source code obfuscation

Document contains an embedded VBA with many randomly named variables

Encrypted powershell cmdline option found

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Obfuscated command line found

Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)

Potential dropper URLs found in powershell memory

PowerShell case anomaly found

Sigma detected: Suspicious Encoded PowerShell Command Line

Suspicious powershell command line found

Very long command line found

Behaviour

Behavior Graph:

Download SVG

CERT.PL MWDB emotet

Detection:

emotet

Alert

Create hunting rule

Link:

https://mwdb.cert.pl/sample/969ff75448ea54feccc0d5f652e00172af8e1848352e9a5877d705fc97fa0238/

ReversingLabs TitaniumCloud Document-Office.Trojan.Emotet

Threat name:

Document-Office.Trojan.Emotet

Alert

Create hunting rule

Status:

Malicious

First seen:

2021-01-05 15:22:28 UTC

AV detection:

22 of 28 (78.57%)

Threat level:

  5/5

Hatching Triage Malicious

Result

Malware family:

n/a

Score:

  10/10

Tags:

macro

Link:

https://tria.ge/reports/210109-ngfxjx1tdj/

Behaviour

Modifies Internet Explorer settings

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Checks processor information in registry

Enumerates system info in registry

Office loads VBA resources, possible macro or embedded object present

Drops file in Windows directory

Drops file in System32 directory

Blocklisted process makes network request

Process spawned unexpected child process

Malware Config

Dropper Extraction:

https://familylifetruth.com/cgi-bin/PPq7/
https://coshou.com/wp-admin/EM/
https://www.todoensaludips.com/wp-includes/9/
https://dieuhoaxanh.vn/wp-admin/a/
http://cahyaproperty.bbtbatam.com/mhD/
http://depannage-vehicule-maroc.com/wp-admin/c/
https://techworldo.com/cgi-bin/gcZ/

VirusTotal

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

YOROI YOMI Emotet

Threat name:

Emotet

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/969ff75448ea54feccc0d5f652e00172af8e1848352e9a5877d705fc97fa0238

File information

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

Comments