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:

Inv Docs AWB 842499.doc

Verdict:

Malicious activity

Analysis date:

2022-05-08 16:31:13 UTC

Tags:

macros macros-on-open generated-doc loader warzone

Link:

https://app.any.run/tasks/bed6fdc5-1e3b-4d7e-b291-db0410e1c237

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):

MiscreantPunch.EvilMacro.AODBWSRBMS.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.StatusIsLikeAFriend.20210201.UNOFFICIAL

Alert

Create hunting rule

SecuriteInfo.com.Office.Macro-13.UNOFFICIAL

Alert

Create hunting rule

SecuriteInfo.com.Office.Macro-11.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.PKILLShellGamesHillValley.UNOFFICIAL

Alert

Create hunting rule

Sanesecurity.Badmacro.Doc.wsc.UNOFFICIAL

Alert

Create hunting rule

Dr. Web vxCube Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Sending a custom TCP request

Creating a window

Сreating synchronization primitives

DNS request

Creating a file in the %AppData% directory

Creating a file

Searching for synchronization primitives

Launching the default Windows debugger (dwwin.exe)

Sending an HTTP GET request

Unauthorized injection to a recently created process

Unauthorized injection to a recently created process by context flags manipulation

Creating a process from a recently created file

DocGuard Malicious

Result

Verdict:

Malicious

File Type:

Legacy Word File with Macro

Link:

https://app.docguard.net/0100e30dc13a7abe79d5a400a20d0276869dffa620f635e7964eb479caaabd86/results/dashboard

Document image

Image:

Download PNG

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

macros macros-on-open packed

Link:

https://www.filescan.io/uploads/6277ef6a92de4ecac40d63e8/reports/a2f99277-8cc0-4267-a8aa-ed1f4ad0b303/overview

InQuest MALICIOUS

Result

Verdict:

MALICIOUS

Link:

https://labs.inquest.net/dfi/sha256/0100e30dc13a7abe79d5a400a20d0276869dffa620f635e7964eb479caaabd86

Details

Macro with Startup Hook

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

Document With Few Pages

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

Macro with File System Write

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

Shell.Application Object

Detected the instantiation of Shell Application object within the macro.

Macro Contains Suspicious String

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

Joe Sandbox AveMaria UACMe

Result

Threat name:

AveMaria UACMe

Alert

Create hunting rule

Detection:

malicious

Classification:

phis.troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/989777

Signature

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Contains functionality to hide user accounts

Contains functionality to inject threads in other processes

Contains functionality to steal Chrome passwords or cookies

Contains functionality to steal e-mail passwords

Detected unpacking (changes PE section rights)

Document contains an embedded VBA macro with suspicious strings

Document contains an embedded VBA with functions possibly related to ADO stream file operations

Document contains an embedded VBA with functions possibly related to HTTP operations

Document contains an embedded VBA with hexadecimal encoded strings

Document exploit detected (creates forbidden files)

Document exploit detected (drops PE files)

Document exploit detected (process start blacklist hit)

Found evasive API chain (may stop execution after checking mutex)

Found malware configuration

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

Increases the number of concurrent connection per server for Internet Explorer

Injects a PE file into a foreign processes

Machine Learning detection for dropped file

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for dropped file

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 process drops PE file

PE file contains section with special chars

PE file has nameless sections

Yara detected AveMaria stealer

Yara detected UACMe UAC Bypass tool

Behaviour

Behavior Graph:

Download SVG

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/0100e30dc13a7abe79d5a400a20d0276869dffa620f635e7964eb479caaabd86/

ReversingLabs TitaniumCloud Script-Macro.Downloader.EncDoc

Threat name:

Script-Macro.Downloader.EncDoc

Alert

Create hunting rule

Status:

Malicious

First seen:

2022-05-08 13:25:31 UTC

File Type:

Document

Extracted files:

23

AV detection:

17 of 26 (65.38%)

Threat level:

  3/5

Spamhaus Hash Blocklist

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=aeaogdobhj5l46ovuqakedico2dj375ged3dlz4wj22htsvkxwda._file

Hatching Triage Malicious

Result

Malware family:

n/a

Score:

  8/10

Tags:

macro macro_on_action

Link:

https://tria.ge/reports/220508-tynblacbg5/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies Internet Explorer settings

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Office loads VBA resources, possible macro or embedded object present

Downloads MZ/PE file

Executes dropped EXE

VMRay Malicious

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/0100e30dc13a/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/0100e30dc13a7abe79d5a400a20d0276869dffa620f635e7964eb479caaabd86

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