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 49 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

Origin country :

NL

Vendor Threat Intelligence

CAPE Sandbox

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/458434/

ClamAV Detected

Detection(s):

SecuriteInfo.com.Heur.1282.16692.UNOFFICIAL

Alert

Create hunting rule

SecuriteInfo.com.Other.Malware-gen.12790.22077.UNOFFICIAL

Alert

Create hunting rule

SecuriteInfo.com.Other.Malware-gen.19728.9505.UNOFFICIAL

Alert

Create hunting rule

SecuriteInfo.com.Other.Malware-gen.25106.3990.UNOFFICIAL

Alert

Create hunting rule

Sanesecurity.Shelter.Malware.BadMacro.BadOleNatEquat.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.EQAndMisCasedOleNativeWasTheCaseThatTheyGaveMe.20200215.UNOFFICIAL

Alert

Create hunting rule

Dr. Web vxCube Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Launching a process

Creating a window

Moving a file to the %AppData% subdirectory

Enabling the 'hidden' option for recently created files

Creating a process from a recently created file

DocGuard Malicious

Result

Verdict:

Malicious

File Type:

Legacy Excel File with Macro

Link:

https://app.docguard.net/542e4e849b04fa8953a08ecb6ddd300120855e69c9f5df0975ddf1935eacf408/results/dashboard

Behaviour

BlacklistAPI detected

Document image

Image:

Download PNG

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

control embedequation exploit exploit lolbin macros packed shellcode sload

Link:

https://www.filescan.io/uploads/6553194f28bfca96f8ab3d15/reports/939a9ad3-058d-4dcc-8e3e-6e6866af4463/overview

Hybrid Analysis CVE-2018-0802

Verdict:

Malicious

Labled as:

CVE-2018-0802

Link:

https://www.hybrid-analysis.com/sample/542e4e849b04fa8953a08ecb6ddd300120855e69c9f5df0975ddf1935eacf408

inlyse Malware.AI Benign

Label:

Benign

Suspicious Score:

2.8/10

Score Malicious:

28%

Score Benign:

72%

Link:

https://www.malware.ai/gui/files/?id=15f40259-8469-42df-b863-389f263247b9

InQuest MALICIOUS

Result

Verdict:

MALICIOUS

Link:

https://labs.inquest.net/dfi/sha256/542e4e849b04fa8953a08ecb6ddd300120855e69c9f5df0975ddf1935eacf408

Details

Document With Few Pages

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

Joe Sandbox Lokibot

Result

Threat name:

Lokibot

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1342135

Signature

.NET source code contains method to dynamically call methods (often used by packers)

.NET source code contains potential unpacker

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Found malware configuration

Injects a PE file into a foreign processes

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

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

Office equation editor drops PE file

Office equation editor establishes network connection

Office equation editor starts processes (likely CVE 2017-11882 or CVE-2018-0802)

Shellcode detected

Sigma detected: EQNEDT32.EXE connecting to internet

Sigma detected: File Dropped By EQNEDT32EXE

Snort IDS alert for network traffic

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal ftp login credentials

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Tries to steal Mail credentials (via file / registry access)

Tries to steal Mail credentials (via file registry)

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

CERT.PL MWDB cve-2017-11882-shellcode

Detection:

cve-2017-11882-shellcode

Alert

Create hunting rule

Link:

https://mwdb.cert.pl/sample/542e4e849b04fa8953a08ecb6ddd300120855e69c9f5df0975ddf1935eacf408/

ReversingLabs TitaniumCloud Document-Office.Exploit.CVE-2018-0802

Threat name:

Document-Office.Exploit.CVE-2018-0802

Alert

Create hunting rule

Status:

Malicious

First seen:

2023-11-13 21:06:12 UTC

File Type:

Document

Extracted files:

105

AV detection:

15 of 37 (40.54%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=kqxe5be3at5isu5ar3fw3xjqaeqikxtjzh256clv3xyzgxvm6qea._file

Hatching Triage lokibot

Result

Malware family:

lokibot

Alert

Create hunting rule

Score:

  10/10

Tags:

family:lokibot collection spyware stealer trojan

Link:

https://tria.ge/reports/231114-hnmfrsgh5z/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Launches Equation Editor

Modifies Internet Explorer settings

Modifies registry class

Suspicious behavior: AddClipboardFormatListener

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

Uses Volume Shadow Copy WMI provider

Uses Volume Shadow Copy service COM API

outlook_office_path

outlook_win_path

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Executes dropped EXE

Loads dropped DLL

Reads user/profile data of web browsers

Blocklisted process makes network request

Downloads MZ/PE file

Lokibot

Malware Config

C2 Extraction:

https://sempersim.su/a14/fre.php
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php

VMRay Malicious

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/542e4e849b04/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/542e4e849b04fa8953a08ecb6ddd300120855e69c9f5df0975ddf1935eacf408

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

File information

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

  

Delivery method

Distributed via e-mail attachment

Cape

https://www.capesandbox.com/analysis/458434/

Comments