MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e739aa0ea89088f861a04c9aeb2d52e2850772bcc440354547931487cd7e2dd7. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry

Threat unknown

Vendor detections: 13

Maldoc score: 9

Intelligence 13 IOCs YARA 3 File information Comments 1

SHA256 hash:	e739aa0ea89088f861a04c9aeb2d52e2850772bcc440354547931487cd7e2dd7
SHA3-384 hash:	d5b99d0895d818e95d0792865ee66f27ec2100a951bb25da1c3b7a2a09be9adb4618077ea7c41651f00cbecd5dbb2787
SHA1 hash:	23627b961daf25394cf7e80e6af388740236afc5
MD5 hash:	97417a5c9a3226026c87b3234d5128ce
humanhash:	delta-idaho-red-autumn
File name:	Ord. No.85655 del 14102025 SOC.20-16 74713.xls
Download:	download sample
File size:	1'759'232 bytes
First seen:	2025-10-15 11:24:16 UTC
Last seen:	Never
File type:	xls
MIME type:	application/vnd.ms-excel
ssdeep	24576:Dr3V6+GX3rYH5tU9yToKEUmFllWdKpwmkdB+HS4mJoPvMnA4kgaPeaaFXVuh:HQxbMClwIYrfA4qs
TLSH	T12285E040FF90EA1AC52843358AE767656331FC019B974B0B334CB7163EB22E86E5759E
TrID	34.9% (.XLS) Microsoft Excel sheet (32500/1/3) 30.1% (.XLS) Microsoft Excel sheet (alternate) (28000/1/3) 26.3% (.XLS) Microsoft Excel sheet (alternate) (24500/1/2) 8.6% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika	xls
Reporter	abuse_ch
Tags:	cve-2017-0199 xls

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

Maldoc score: 9

Application name is Microsoft Excel

File Format is MS Excel 97-2003

Container Format is OLE

Office document is in encrypted

Office document contains VBA Macros

OLE dump

MalwareBazaar was able to identify 27 sections in this file using oledump:

Section ID	Section size	Section name
1	114 bytes	CompObj
2	244 bytes	DocumentSummaryInformation
3	200 bytes	SummaryInformation
4	114 bytes	MBD005A1525/CompObj
5	348 bytes	MBD005A1525/DocumentSummaryInformation
6	29036 bytes	MBD005A1525/SummaryInformation
7	99 bytes	MBD005A1525/MBD001D4CE1/CompObj
8	11214 bytes	MBD005A1525/MBD001D4CE1/Package
9	114 bytes	MBD005A1525/MBD001D5548/CompObj
10	194425 bytes	MBD005A1525/MBD001D5548/Package
11	94 bytes	MBD005A1525/MBD001D5984/CompObj
12	20 bytes	MBD005A1525/MBD001D5984/Ole
13	171554 bytes	MBD005A1525/MBD001D5984/CONTENTS
14	94 bytes	MBD005A1525/MBD001D5CD6/CompObj
15	20 bytes	MBD005A1525/MBD001D5CD6/Ole
16	459502 bytes	MBD005A1525/MBD001D5CD6/CONTENTS
17	504520 bytes	MBD005A1525/Workbook
18	612 bytes	MBD005A1526/Ole
19	356694 bytes	Workbook
20	521 bytes	_VBA_PROJECT_CUR/PROJECT
21	104 bytes	_VBA_PROJECT_CUR/PROJECTwm
22	977 bytes	_VBA_PROJECT_CUR/VBA/Sheet1
23	977 bytes	_VBA_PROJECT_CUR/VBA/Sheet2
24	977 bytes	_VBA_PROJECT_CUR/VBA/Sheet3
25	985 bytes	_VBA_PROJECT_CUR/VBA/ThisWorkbook
26	2644 bytes	_VBA_PROJECT_CUR/VBA/_VBA_PROJECT
27	553 bytes	_VBA_PROJECT_CUR/VBA/dir

OLE vba

MalwareBazaar was able to extract and deobfuscate VBA script(s) the following information from OLE objects embedded in this file using olevba:

Type	Keyword	Description
Suspicious	Hex Strings	Hex-encoded strings were detected, may beused to obfuscate strings (option --decode tosee all)

Intelligence

File Origin

# of uploads :

# of downloads :

140

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Ord. No.85655 del 14102025 SOC.20-16 74713.xls

Verdict:

No threats detected

Analysis date:

2025-10-15 11:48:11 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/b6de8d73-8e2f-4234-851f-07afa5ca465b

Note:

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

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/32886/

Verdict:

Clean

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68ef848204e22ce9acda5e1d

Tags:

n/a

Result

Verdict:

Suspicious

Maliciousness:

Behaviour

Creating a window

Connection attempt to an infection source by exploiting the app vulnerability

Sending a TCP request to an infection source by exploiting the app vulnerability

Сreating synchronization primitives

Sending a custom TCP request

Query of malicious DNS domain

Result

Verdict:

Malicious

File Type:

Legacy Excel File with Macro

Link:

https://app.docguard.net/e739aa0ea89088f861a04c9aeb2d52e2850772bcc440354547931487cd7e2dd7/results/dashboard

Payload URLs

URL

File name

https://link.takusuki.com/lvyH7z

Embedded Ole

Behaviour

SuspiciousRTF detected

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

macros threat

Link:

https://www.filescan.io/uploads/68ef84a6df5cb32bf1ee6ba5/reports/2c75b900-0447-4c5e-aee8-7decb5cd1351/overview

Verdict:

Malicious

Labled as:

CVE-2017-0199

Link:

https://www.hybrid-analysis.com/sample/e739aa0ea89088f861a04c9aeb2d52e2850772bcc440354547931487cd7e2dd7

Label:

Malicious

Suspicious Score:

10/10

Score Malicious:

Score Benign:

Link:

https://www.malware.ai/gui/files/?id=d0e95504-6263-4cb7-84e0-110af6a0810f

Verdict:

Malicious

File Type:

xls

First seen:

2025-10-14T09:27:00Z UTC

Last seen:

2025-10-16T03:34:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/e739aa0ea89088f861a04c9aeb2d52e2850772bcc440354547931487cd7e2dd7/results?tab=lookup

Result

Threat name:

n/a

Detection:

suspicious

Classification:

n/a

Score:

26 / 100

Link:

https://www.joesandbox.com/analysis/1795650

Signature

Excel sheet contains many unusual embedded objects

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

OFFICE

Link:

https://malprob.io/report/e739aa0ea89088f861a04c9aeb2d52e2850772bcc440354547931487cd7e2dd7

Verdict:

Malware

YARA:

7 match(es)

Tags:

Corrupted Office Document

Link:

https://app.malva.re/file/97417a5c9a3226026c87b3234d5128ce

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/e739aa0ea89088f861a04c9aeb2d52e2850772bcc440354547931487cd7e2dd7/

Threat name:

Win32.Exploit.CVE-2017-0199

Status:

Malicious

First seen:

2025-10-15 11:26:30 UTC

File Type:

Document

Extracted files:

AV detection:

11 of 24 (45.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=4442udviscepqynajsnowlks4kcqo4v4yradkrkhsmkiptl6fxlq._file

Result

Malware family:

n/a

Score:

1/10

Tags:

adware persistence ransomware spyware

Link:

https://tria.ge/reports/251015-njfqbag15c/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies Internet Explorer settings

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Uses Task Scheduler COM API

Uses Volume Shadow Copy WMI provider

Uses Volume Shadow Copy service COM API

Malware Family:

n/a

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/6d5b11d3-c0be-42ae-b1f6-f1b42b4f9f51

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

Threat name:

Malicious File

Score:

0.76

Link:

https://yomi.yoroi.company/submissions/e739aa0ea89088f861a04c9aeb2d52e2850772bcc440354547931487cd7e2dd7

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.

Rule name:	informational_win_ole_protected Create hunting rule
Author:	Jeff White (karttoon@gmail.com) @noottrak
Description:	Identify OLE Project protection within documents.

Rule name:	pe_no_import_table Create hunting rule
Description:	Detect pe file that no import table

Rule name:	XLS_STRINGS Create hunting rule
Author:	somedieyoungZZ
Description:	Detect Strings targeting Bangladesh

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/32886/

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

abuse.ch commented on 2025-10-15 13:52:44 UTC

Payload URL:
https://link.takusuki.com/lvyH7z