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:

mensaje-2021.doc

Verdict:

Malicious activity

Analysis date:

2021-01-14 08:06:37 UTC

Tags:

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

Link:

https://app.any.run/tasks/3c761e2d-c41e-4944-906c-571ce2887011

Note:

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

ClamAV Detected

Detection(s):

TwinWave.EvilDoc.EMOCROSnakeCharmer.20201103.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.EMOLastLevelLastLife.20210112.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.EMOTheMidnightReplMonsters.20210113.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

Moving a file to the Windows subdirectory

Deleting a recently created file

Possible injection to a system process

Launching a process by exploiting the app vulnerability

DocGuard Malicious

Result

Verdict:

Malicious

File Type:

Legacy Word File with Macro

Link:

https://app.docguard.net/eef16a2d09261a6a3df60200c0bb2cedefbd0a45b7f6b8b450e1ed5de6ff7c94/results/dashboard

Document image

Image:

Download PNG

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/eef16a2d09261a6a3df60200c0bb2cedefbd0a45b7f6b8b450e1ed5de6ff7c94/

ReversingLabs TitaniumCloud Document-Office.Trojan.Emotet

Threat name:

Document-Office.Trojan.Emotet

Alert

Create hunting rule

Status:

Malicious

First seen:

2021-01-14 07:44:07 UTC

AV detection:

20 of 46 (43.48%)

Threat level:

  5/5

Hatching Triage Malicious

Result

Malware family:

n/a

Score:

  10/10

Tags:

macro xlm

Link:

https://tria.ge/reports/210114-cxpnczw9f2/

Behaviour

Modifies Internet Explorer settings

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

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://ketorecipesfit.com/wp-admin/afanv/
http://mertelofis.com/wp-content/As0/
http://givingthanksdaily.com/CP/
http://datawyse.net/0X3QY/
http://cs.lcxxny.com/wp-includes/E3U8nn/
http://makiyazhdoma.ru/blocked/tgEeW8M/
http://trustseal.enamad.ir.redshopfa.com/admit/wJJvvG/

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/eef16a2d09261a6a3df60200c0bb2cedefbd0a45b7f6b8b450e1ed5de6ff7c94

File information

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

Comments