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 16 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:

tmpaat29h44

Verdict:

Malicious activity

Analysis date:

2022-02-01 04:50:44 UTC

Tags:

macros macros-on-open

Link:

https://app.any.run/tasks/0af428a7-212b-4066-9c48-a1c347bdafe6

Note:

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

CAPE Sandbox

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/228634/

ClamAV Detected

Detection(s):

TwinWave.EvilDoc.CROIndirectionGamesLeave.20210428.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.PDATARootDown.20210830.UNOFFICIAL

Alert

Create hunting rule

MiscreantPunch.EvilMacro.PSHELLB64INVOKEDASHWINVOKEDASHW.6.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.HTTP_.210304B64.1.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.HTTP_.210304B64.4.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.HTTP_.210304B64.8.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.HTTPS_.210304B64.1.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.HTTPS_.210304B64.8.UNOFFICIAL

Alert

Create hunting rule

Dr. Web vxCube Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

DNS request

Creating a window

Сreating synchronization primitives

Creating a file

Creating a process with a hidden window

Launching a process

Sending an HTTP GET request

Moving a recently created file

Running batch commands by exploiting the app vulnerability

DocGuard Malicious

Result

Verdict:

Malicious

File Type:

Legacy Excel File with Macro

Link:

https://app.docguard.net/fd441ff5a34248e0e18cfd1925ba8bee64095717d91188d3dac0756f3285ffe2/results/dashboard

Document image

Image:

Download PNG

FileScan.IO Suspicious

Verdict:

Suspicious

Threat level:

  5/10

Confidence:

100%

Tags:

macros macros-on-open print.exe

Link:

https://www.filescan.io/uploads/61f81a4aa0f6a794b32dc774/reports/e268e91a-7b47-410e-8e79-5c3b3435ed85/overview

inlyse Malware.AI Malicious

Label:

Malicious

Suspicious Score:

8.7/10

Score Malicious:

87%

Score Benign:

13%

Link:

https://www.malware.ai/gui/files/?id=55dc1ed3-e00e-4caf-98f3-541550ab6974

InQuest MALICIOUS

Result

Verdict:

MALICIOUS

Link:

https://labs.inquest.net/dfi/sha256/fd441ff5a34248e0e18cfd1925ba8bee64095717d91188d3dac0756f3285ffe2

Details

Base64 Encoded Powershell Directives

Detected one or more base64 encoded Powershell directives.

Base64 Encoded URL

Detected an ANSI or UNICODE http:// or https:// base64 encoded URL prefix.

Macro with Startup Hook

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

Macro with File System Write

Detected macro logic that can write data to the file system.

Macro Contains Suspicious String

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

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/fd441ff5a34248e0e18cfd1925ba8bee64095717d91188d3dac0756f3285ffe2/

ReversingLabs TitaniumCloud Document-Office.Trojan.Emotet

Threat name:

Document-Office.Trojan.Emotet

Alert

Create hunting rule

Status:

Malicious

First seen:

2022-01-31 17:20:15 UTC

File Type:

Document

Extracted files:

21

AV detection:

14 of 28 (50.00%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=7vcb75ndijeobymm7umsloul5zsasvyx3eiyru62yb2w6muf77ra._file

Hatching Triage Malicious

Result

Malware family:

n/a

Score:

  10/10

Tags:

macro macro_on_action persistence

Link:

https://tria.ge/reports/220131-vwe3waacfj/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies Internet Explorer settings

Modifies data under HKEY_USERS

Modifies registry class

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

Sets service image path in registry

Process spawned unexpected child process

Malware Config

Dropper Extraction:

http://mytelefonist.de/wp-content/bLm8fxV2M/
https://www.yeald.finance/wp-content/uploads/jqAorV83quhL23HMg/
http://tattooblog.cn/wp-includes/7AvyW/
http://docs-construction.com/wp-admin/jDDqg/
http://sep.dfwsolar.club/hzh3v/poAgyopszuh6a1EIG/
http://b-lubisi-motivational-speaker.com/wp-admin/Wf5rQabNRai/
https://pmfstukm.com/wp-admin/SoenE35FXJBjVdnfME/
http://sesco-ks.com/wp-content/DJkMVMU6cBr45/
https://sangwin.in/magnisapiente/UzYqb1lvgq/
http://actividades.laforetlanguages.com/wp-admin/OfFq/
http://sbcopylive.com.br/wp-admin/hvAXqZc4DyKBzDZO/

VMRay Malicious

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/fd441ff5a342/report/overview.html

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/fd441ff5a34248e0e18cfd1925ba8bee64095717d91188d3dac0756f3285ffe2

File information

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

Cape

https://www.capesandbox.com/analysis/228634/

Comments