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

Origin country :

SE

Vendor Threat Intelligence

ANY.RUN Malicious

Malware family:

n/a

ID:

1

File name:

Transferencia.eml

Verdict:

Malicious activity

Analysis date:

2025-09-26 14:27:43 UTC

Tags:

attachments attc-unc susp-attachments arch-doc evasion crypto-regex confuser

Link:

https://app.any.run/tasks/e7395d00-a92f-4a1c-9545-d3b26e644fa0

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/29260/

ClamAV Detected

Detection(s):

TwinWave.EvilDoc.StatusIsLikeAFriend.20210201.UNOFFICIAL

Alert

Create hunting rule

Sanesecurity.Badmacro.XlsM.objshell.UNOFFICIAL

Alert

Create hunting rule

CyberFortress Malicious

Verdict:

Malicious

Score:

94.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68d7de57fb8bc5050e4f1b9a

Tags:

autorun office macro micro

Dr. Web vxCube Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sending a custom TCP request

Creating a window

Сreating synchronization primitives

DNS request

Sending an HTTP GET request

Creating a file in the %AppData% subdirectories

Searching for synchronization primitives

Creating a file

Launching the default Windows debugger (dwwin.exe)

Enabling the 'hidden' option for recently created files

Connection attempt by exploiting the app vulnerability

Unauthorized injection to a recently created process

Unauthorized injection to a recently created process by context flags manipulation

Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch

Sending a custom TCP request by exploiting the app vulnerability

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/c29ae3440fdedb73695e61c3b63cc272ead3850f4cb7d3c04599cd2531829eb8/results/dashboard

Behaviour

BlacklistAPI detected

Document image

Image:

Download PNG

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

dropper macros macros-on-open

Link:

https://www.filescan.io/uploads/68d7debd74e5a2898995ec13/reports/6e2982b5-effb-43f2-bfd8-9262ae02a552/overview

Hybrid Analysis Msoffice/malicious_confidence_100%

Verdict:

Malicious

Labled as:

Msoffice/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/c29ae3440fdedb73695e61c3b63cc272ead3850f4cb7d3c04599cd2531829eb8

inlyse Malware.AI Malicious

Label:

Malicious

Suspicious Score:

10/10

Score Malicious:

1%

Score Benign:

0%

Link:

https://www.malware.ai/gui/files/?id=3d9701a7-3bd2-4ac8-ac8b-79f722d65b76

InQuest MALICIOUS

Result

Verdict:

MALICIOUS

Link:

https://labs.inquest.net/dfi/sha256/c29ae3440fdedb73695e61c3b63cc272ead3850f4cb7d3c04599cd2531829eb8

Details

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.

Document With Minimal Content

Document contains less than 1 kilobyte of semantic information.

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...

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

xls

First seen:

2025-09-26T10:54:00Z UTC

Last seen:

2025-09-26T10:54:00Z UTC

Hits:

~10

Detections:

Trojan-Downloader.MSOffice.SLoad.sb HEUR:Trojan-Downloader.Script.Generic

Link:

https://opentip.kaspersky.com/c29ae3440fdedb73695e61c3b63cc272ead3850f4cb7d3c04599cd2531829eb8/results?tab=lookup

Joe Sandbox Quasar

Result

Threat name:

Quasar

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1785175

Signature

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

Antivirus detection for URL or domain

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 contains VBA stomped code (only p-code) potentially bypassing AV detection

Document exploit detected (process start blacklist hit)

Found malware configuration

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

Injects a PE file into a foreign processes

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Office process queries suspicious COM object (likely to drop second stage)

PE file contains section with special chars

PE file has nameless sections

Sample uses string decryption to hide its real strings

Sigma detected: Suspicious Binary In User Directory Spawned From Office Application

Sigma detected: Suspicious Microsoft Office Child Process

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Uses schtasks.exe or at.exe to add and modify task schedules

Yara detected Quasar RAT

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

100%

Verdict:

Malware

File Type:

OFFICE

Link:

https://malprob.io/report/c29ae3440fdedb73695e61c3b63cc272ead3850f4cb7d3c04599cd2531829eb8

Malva.RE Malware

Verdict:

Malware

YARA:

5 match(es)

Tags:

adodb.stream ATT&CK T1564.007 Blacklist VBA Malicious Malicious Document microsoft.xmlhttp Office Document Shell.Application VBA Stomping WScript.Shell

Link:

https://app.malva.re/file/bc0af2a0c2c42bd2ed7f6bdaf0b923a0

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c29ae3440fdedb73695e61c3b63cc272ead3850f4cb7d3c04599cd2531829eb8/

Neiki Family.QUASAR

Verdict:

Malicious

Threat:

Family.QUASAR

Link:

https://tip.neiki.dev/file/c29ae3440fdedb73695e61c3b63cc272ead3850f4cb7d3c04599cd2531829eb8

ReversingLabs TitaniumCloud Script-Macro.Trojan.Heuristic

Threat name:

Script-Macro.Trojan.Heuristic

Alert

Create hunting rule

Status:

Malicious

First seen:

2025-09-26 14:14:49 UTC

File Type:

Document

Extracted files:

24

AV detection:

16 of 24 (66.67%)

Threat level:

  2/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=yknograp33nxg2k6mhb3mpgcolvnhbipjs35hqcfthgskmmct24a._file

Threatray quasarrat

Verdict:

malicious

Label(s):

quasarrat

Alert

Create hunting rule

Similar samples:

error

QuasarRAT

Hatching Triage quasar

Result

Malware family:

quasar

Alert

Create hunting rule

Score:

  10/10

Tags:

family:quasar botnet:silver02 discovery execution macro macro_on_action persistence spyware trojan

Link:

https://tria.ge/reports/250927-p6b63scn2y/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Scheduled Task/Job: Scheduled Task

Suspicious behavior: AddClipboardFormatListener

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of UnmapMainImage

Suspicious use of WriteProcessMemory

Program crash

System Location Discovery: System Language Discovery

ConfuserEx .NET packer

Suspicious use of SetThreadContext

Executes dropped EXE

Downloads MZ/PE file

Quasar RAT

Quasar family

Quasar payload

Malware Config

C2 Extraction:

onanothertry.ydns.eu:4799
asesorarcolom.crabdance.com:4898

Threat.Zone Suspicious

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/60a314a5-a54f-49bf-bc72-0da5aeb6a7ec

VMRay Malicious

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/c29ae3440fde/report/overview.html

VirusTotal

Please note that we are no longer able to provide a coverage score for Virus Total.

YOROI YOMI iSpy Keylogger

Threat name:

iSpy Keylogger

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/c29ae3440fdedb73695e61c3b63cc272ead3850f4cb7d3c04599cd2531829eb8

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.

Cape

https://www.capesandbox.com/analysis/29260/

Comments