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 3 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:

X_2801.xls

Verdict:

Malicious activity

Analysis date:

2022-01-29 01:54:54 UTC

Tags:

macros macros40 loader trojan

Link:

https://app.any.run/tasks/3b1b8d01-d698-4412-a70b-e2f60fe1da25

Note:

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

BitDam Malicious

Verdict:

Malicious

File type:

application/vnd.ms-excel

Has a screenshot:

False

Contains macros:

True

CAPE Sandbox

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/225160/

ClamAV Detected

Detection(s):

TwinWave.EvilDoc.DOCXRSTRGOOD.MSHTA.210816.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.Excel4DragoTrainingMontage.20210204.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.Emotet46and2.20220124.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.CMDObfusGamesCarrotAndStick.M2.20220128.UNOFFICIAL

Alert

Create hunting rule

Dr. Web vxCube Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Launching a process

Searching for the window

DNS request

Sending a custom TCP request

Creating a process with a hidden window

Possible injection to a system process

Running batch commands by exploiting the app vulnerability

Sending an HTTP GET request to an infection source

DocGuard Malicious

Result

Verdict:

Malicious

File Type:

Legacy Excel File

Link:

https://app.docguard.net/3bfc705c272c9f29eb2f2564d93eedfc14f8e0bba428815214f8920c108d591a/results/dashboard

Payload URLs

URL

File name

http://91.2

Macro2

Document image

Image:

Download PNG

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

cmd cmd.exe macros macros-on-open mshta mshta.exe stripped

Link:

https://www.filescan.io/uploads/61f4144e20a5f4d327daebe7/reports/2bfbd2a1-1542-4ad9-9cc2-62731e017bdc/overview

inlyse Malware.AI Benign

Label:

Benign

Suspicious Score:

4.7/10

Score Malicious:

48%

Score Benign:

52%

Link:

https://www.malware.ai/gui/files/?id=805e9b5d-762a-448b-8169-84771467c8fd

InQuest MALICIOUS

Result

Verdict:

MALICIOUS

Link:

https://labs.inquest.net/dfi/sha256/3bfc705c272c9f29eb2f2564d93eedfc14f8e0bba428815214f8920c108d591a

Details

Excel 4.0 Macro

Document contains Excel 4.0 macros (XLM). A valid, albeit dated feature, this document should be treated with suspicion.

Macro Execution Coercion

Detected a document that appears to social engineer the user into activating embedded logic.

Autostarting Excel Macro Sheet

Excel contains Macrosheet logic that will trigger automatically upon document open.

Document With Minimal Content

Document contains less than 1 kilobyte of semantic information.

Joe Sandbox Hidden Macro 4.0 Emotet

Result

Threat name:

Hidden Macro 4.0 Emotet

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/929765

Signature

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Document contains OLE streams with names of living off the land binaries

Document exploit detected (process start blacklist hit)

Found Excel 4.0 Macro with suspicious formulas

Found malware configuration

Hides that the sample has been downloaded from the Internet (zone.identifier)

Machine Learning detection for dropped file

Multi AV Scanner detection for domain / URL

Obfuscated command line found

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

Powershell drops PE file

Sigma detected: Microsoft Office Product Spawning Windows Shell

Sigma detected: MSHTA Spawning Windows Shell

Sigma detected: Suspicious MSHTA Process Patterns

Sigma detected: Suspicious PowerShell Command Line

Sigma detected: Windows Shell File Write to Suspicious Folder

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Yara detected Emotet

Behaviour

Behavior Graph:

Download SVG

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/3bfc705c272c9f29eb2f2564d93eedfc14f8e0bba428815214f8920c108d591a/

ReversingLabs TitaniumCloud Win32.Trojan.Phonzy

Threat name:

Win32.Trojan.Phonzy

Alert

Create hunting rule

Status:

Malicious

First seen:

2022-01-28 16:05:10 UTC

File Type:

Document

Extracted files:

7

AV detection:

12 of 42 (28.57%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=hp6haxbhfspst2zpevsnspxn7qkpryf3uquicuqu7cjayeenlena._file

Hatching Triage emotet

Result

Malware family:

emotet

Alert

Create hunting rule

Score:

  10/10

Tags:

family:emotet botnet:epoch5 banker macro trojan xlm

Link:

https://tria.ge/reports/220128-thzppagfd2/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies Internet Explorer settings

Modifies registry class

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Program crash

Drops file in System32 directory

Loads dropped DLL

Blocklisted process makes network request

Downloads MZ/PE file

Emotet

Process spawned unexpected child process

Malware Config

C2 Extraction:

74.207.230.120:8080
139.196.72.155:8080
37.44.244.177:8080
37.59.209.141:8080
116.124.128.206:8080
217.182.143.207:443
54.37.228.122:443
203.153.216.46:443
168.197.250.14:80
207.148.81.119:8080
195.154.146.35:443
78.46.73.125:443
191.252.103.16:80
210.57.209.142:8080
185.168.130.138:443
142.4.219.173:8080
118.98.72.86:443
78.47.204.80:443
159.69.237.188:443
190.90.233.66:443
104.131.62.48:8080
62.171.178.147:8080
185.148.168.15:8080
54.38.242.185:443
198.199.98.78:8080
194.9.172.107:8080
85.214.67.203:8080
66.42.57.149:443
185.148.168.220:8080
103.41.204.169:8080
128.199.192.135:8080
195.77.239.39:8080
59.148.253.194:443

Dropper Extraction:

http://91.240.118.168/oo/aa/se.html
http://91.240.118.168/oo/aa/se.png

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/3bfc705c272c9f29eb2f2564d93eedfc14f8e0bba428815214f8920c108d591a

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/225160/

Comments