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 17 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:

figures_010.21.doc

Verdict:

Malicious activity

Analysis date:

2021-10-05 15:58:39 UTC

Tags:

macros macros-on-open generated-doc

Link:

https://app.any.run/tasks/02b0b491-bc48-4a66-9dba-a3c44198077c

Note:

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

BitDam Malicious

Verdict:

Malicious

File type:

application/msword

Has a screenshot:

False

Contains macros:

True

ClamAV Detected

Detection(s):

TwinWave.EvilDoc.FoolsHighwayM4.20210617.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.FoolsHighwayM4.20210826.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.ICEYWelcomeToTheBlackParade.20210923.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.ICEYPlayItOnTheRadio.20210928.UNOFFICIAL

Alert

Create hunting rule

DocGuard Malicious

Result

Verdict:

Malicious

File Type:

Legacy Word File with Macro

Link:

https://app.docguard.net/71a5ee88580fb5ab41db8fe42ba2197cfaeed46ff40b4d8942ced0d5eda9d2b3/results/dashboard

Document image

Image:

Download PNG

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

evasive macros macros-on-open

Link:

https://www.filescan.io/uploads/615c73efe3d213d202b7a02d/reports/5d40edf3-04a0-4b75-bd81-27ef136d76d6/overview

Joe Sandbox malicious

Result

Threat name:

Unknown

Detection:

malicious

Classification:

expl.evad

Score:

96 / 100

Link:

https://www.joesandbox.com/analysis/864942

Signature

Document contains an embedded VBA macro which may execute processes

Document contains an embedded VBA macro with suspicious strings

Document exploit detected (process start blacklist hit)

Machine Learning detection for sample

Multi AV Scanner detection for submitted file

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

Sigma detected: Microsoft Office Product Spawning Windows Shell

Sigma detected: MSHTA Spawning Windows Shell

Sigma detected: Register DLL with spoofed extension

Sigma detected: Regsvr32 Anomaly

Sigma detected: Suspicious MSHTA Process Patterns

Behaviour

Behavior Graph:

Download SVG

CERT.PL MWDB trickbot

Detection:

trickbot

Alert

Create hunting rule

Link:

https://mwdb.cert.pl/sample/71a5ee88580fb5ab41db8fe42ba2197cfaeed46ff40b4d8942ced0d5eda9d2b3/

ReversingLabs TitaniumCloud Document-Excel.Trojan.Woreflint

Threat name:

Document-Excel.Trojan.Woreflint

Alert

Create hunting rule

Status:

Malicious

First seen:

2021-10-05 15:49:06 UTC

AV detection:

9 of 45 (20.00%)

Threat level:

  5/5

Hatching Triage trickbot

Result

Malware family:

trickbot

Alert

Create hunting rule

Score:

  10/10

Tags:

family:trickbot botnet:zvs1 banker macro macro_on_action trojan xlm

Link:

https://tria.ge/reports/211005-s9chssaaf2/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies Internet Explorer settings

Modifies registry class

Suspicious behavior: AddClipboardFormatListener

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Office loads VBA resources, possible macro or embedded object present

Enumerates physical storage devices

Drops file in Windows directory

Loads dropped DLL

Blocklisted process makes network request

Downloads MZ/PE file

Process spawned unexpected child process

Trickbot

Malware Config

C2 Extraction:

36.91.117.231:443
36.89.228.201:443
103.75.32.173:443
45.115.172.105:443
36.95.23.89:443
103.123.86.104:443
202.65.119.162:443
202.9.121.143:443
139.255.65.170:443
110.172.137.20:443
103.146.232.154:443
36.91.88.164:443
103.47.170.131:443
122.117.90.133:443
103.9.188.78:443
210.2.149.202:443
118.91.190.42:443
117.222.61.115:443
117.222.57.92:443
136.228.128.21:443
103.47.170.130:443
36.91.186.235:443
103.194.88.4:443
116.206.153.212:443
58.97.72.83:443
139.255.6.2:443

VMRay Malicious

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/71a5ee88580f/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/71a5ee88580fb5ab41db8fe42ba2197cfaeed46ff40b4d8942ced0d5eda9d2b3

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.

Comments