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 12 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:

3c52e287852b0f9e098db0a3804321196005e408.doc

Verdict:

Malicious activity

Analysis date:

2021-01-20 11:04:46 UTC

Tags:

macros macros-on-open loader trojan emotet

Link:

https://app.any.run/tasks/6273036e-48af-4a02-8d30-e7fa738c8ace

Note:

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

ClamAV Detected

Detection(s):

TwinWave.EvilDoc.EMOCROCreateRomanticWarrior.20200916.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.EMOCROSnakeCharmer.20201103.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.EMOLastLevelLastLife.20210112.UNOFFICIAL

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

Creating a file

Moving a file to the Windows subdirectory

Creating a service

Possible injection to a system process

Sending a TCP request to an infection source

Enabling autorun for a service

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/bed8de32c2375152722632bd637441819595327834b2fb91a07cf00b45448bc2/results/dashboard

Document image

Image:

Download PNG

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/bed8de32c2375152722632bd637441819595327834b2fb91a07cf00b45448bc2/

ReversingLabs TitaniumCloud Document-Excel.Downloader.Heuristic

Threat name:

Document-Excel.Downloader.Heuristic

Alert

Create hunting rule

Status:

Malicious

First seen:

2021-01-20 11:28:07 UTC

AV detection:

7 of 45 (15.56%)

Threat level:

  2/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=x3mn4mwcg5ive4rggk6wg5cbqgkzkmtygszpxenaptyawrkerpba._file

Hatching Triage Malicious

Result

Malware family:

n/a

Score:

  10/10

Tags:

macro xlm

Link:

https://tria.ge/reports/210120-gxeqjpn622/

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

Loads dropped DLL

Blocklisted process makes network request

Process spawned unexpected child process

Malware Config

Dropper Extraction:

http://riandutra.com/email/AfhE8z0/
http://calledtochange.org/CalledtoChange/8huSOd/
https://mrveggy.com/wp-admin/n/
https://norailya.com/drupal/retAl/
https://hbprivileged.com/cgi-bin/Qg/
https://ummahstars.com/app_old_may_2018/assets/wDL8x/
https://www.teelekded.com/cgi-bin/LPo/

VirusTotal

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

YOROI YOMI Emotet

Threat name:

Emotet

Score:

0.70

Link:

https://yomi.yoroi.company/submissions/bed8de32c2375152722632bd637441819595327834b2fb91a07cf00b45448bc2

File information

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

Comments