MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f03174429e85aba8367f3b41fe7acba4b0c344fea47087bbd3c0c27f8213747. 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: 14

Maldoc score: 21

Intelligence 14 IOCs YARA 12 File information Comments

SHA256 hash:	9f03174429e85aba8367f3b41fe7acba4b0c344fea47087bbd3c0c27f8213747
SHA3-384 hash:	5c04be0e51737d9c9cfdc75dcb90a5c6f85c803e47639016259ecadf7f75c187bb50eb116ded7e3b1d6a5270cd9ff268
SHA1 hash:	e40dfb94ed877d8bf773b282c185580cd552a3ff
MD5 hash:	5f3ffc057fa34441689fad5260b5c93f
humanhash:	video-fourteen-twelve-alaska
File name:	pago pendientes.xls
Download:	download sample
File size:	239'616 bytes
First seen:	2024-07-03 06:02:13 UTC
Last seen:	Never
File type:	xls
MIME type:	application/vnd.ms-excel
ssdeep	6144:qxEtjPOtioVjDGUU1qfDlavx+W2QnARX5EW2ZKuF1Yt/8XyXhOdd6K05WM5nwQS+:kXR2ZKeWkXyXhgdL0E2SER9m2
TLSH	T1FB34E055B690E802CA440B354CD3DAE86623FC419F6B874B3299F71F6B77B808923656
TrID	46.5% (.XLS) Microsoft Excel sheet (alternate) (56500/1/4) 26.7% (.XLS) Microsoft Excel sheet (32500/1/3) 20.1% (.XLS) Microsoft Excel sheet (alternate) (24500/1/2) 6.5% (.) Generic OLE2 / Multistream Compound (8000/1)
Reporter	abuse_ch
Tags:	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: 21

OLE dump

MalwareBazaar was able to identify 17 sections in this file using oledump:

Section ID	Section size	Section name
1	107 bytes	CompObj
2	244 bytes	DocumentSummaryInformation
3	208 bytes	SummaryInformation
4	212231 bytes	Workbook
5	644 bytes	_VBA_PROJECT_CUR/PROJECT
6	128 bytes	_VBA_PROJECT_CUR/PROJECTwm
7	818 bytes	_VBA_PROJECT_CUR/VBA/Module1
8	977 bytes	_VBA_PROJECT_CUR/VBA/Sheet1
9	977 bytes	_VBA_PROJECT_CUR/VBA/Sheet2
10	977 bytes	_VBA_PROJECT_CUR/VBA/Sheet3
11	7064 bytes	_VBA_PROJECT_CUR/VBA/ThisWorkbook
12	3671 bytes	_VBA_PROJECT_CUR/VBA/_VBA_PROJECT
13	1927 bytes	_VBA_PROJECT_CUR/VBA/__SRP_0
14	373 bytes	_VBA_PROJECT_CUR/VBA/__SRP_1
15	696 bytes	_VBA_PROJECT_CUR/VBA/__SRP_2
16	998 bytes	_VBA_PROJECT_CUR/VBA/__SRP_3
17	614 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
AutoExec	Workbook_Open	Runs when the Excel Workbook is opened
IOC	shell32.dll	Executable file name code and P-code are different, this may have been used to hide malicious code
Suspicious	Environ	May read system environment variables
Suspicious	open	May open a file
Suspicious	vbNormalFocus	May run an executable file or a system command
Suspicious	ShellExecuteA	May run an executable file or a system command
Suspicious	shell32	May run an executable file or a system command
Suspicious	Lib	May run code from a DLL
Suspicious	URLDownloadToFileA	May download files from the Internet
Suspicious	Chr	May attempt to obfuscate specific strings (use option --deobf to deobfuscate)
Suspicious	StrReverse	May attempt to obfuscate specific strings (use option --deobf to deobfuscate)
Suspicious	Hex Strings	Hex-encoded strings were detected, may be used to obfuscate strings (option --decode to see all)

Intelligence

File Origin

# of uploads :

# of downloads :

358

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

9f03174429e85aba8367f3b41fe7acba4b0c344fea47087bbd3c0c27f8213747.xls

Verdict:

No threats detected

Analysis date:

2024-07-03 06:10:26 UTC

Tags:

macros macros-on-open

Link:

https://app.any.run/tasks/df523486-1186-4fa2-b166-d520e6953342

Note:

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

Verdict:

Legit

File type:

application/vnd.ms-excel

Has a screenshot:

False

Contains macros:

False

Detection(s):

SecuriteInfo.com.Macro.Downloader-1.UNOFFICIAL

TwinWave.EvilDoc.URLDownloaderSuperStar.20200510.UNOFFICIAL

TwinWave.EvilDoc.PkillDlAndDetonateFugeeLa.20220525.UNOFFICIAL

Sanesecurity.Badmacro.XlsM.Urlmon1.UNOFFICIAL

SecuriteInfo.com.Macro.Downloader-7.UNOFFICIAL

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6684ea3b505ae615975cbab0win10vpnfull_triage

Tags:

Execution Exploit Generic Office Spreading Dldr

Result

Verdict:

Suspicious

Maliciousness:

Behaviour

Searching for the window

Using the Windows Management Instrumentation requests

Creating a window

Сreating synchronization primitives

DNS request

Connecting to a non-recommended domain

Connection attempt by exploiting the app vulnerability

Result

Verdict:

Malicious

File Type:

Legacy Excel File with Macro

Link:

https://app.docguard.net/9f03174429e85aba8367f3b41fe7acba4b0c344fea47087bbd3c0c27f8213747/results/dashboard

Payload URLs

URL

File name

C:\Users\admin\Desktop\pics\22Payment

WorkBook

Behaviour

BlacklistAPI detected

Document image

Image:

Download PNG

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

lolbin macros macros-on-open shell32

Link:

https://www.filescan.io/uploads/6684e9986b8dba248b48a91b/reports/726f01e0-9d58-461f-a11c-743b2bc9a7bb/overview

Verdict:

Malicious

Labled as:

GT:VB.Cridex.1

Link:

https://www.hybrid-analysis.com/sample/9f03174429e85aba8367f3b41fe7acba4b0c344fea47087bbd3c0c27f8213747

Label:

Malicious

Suspicious Score:

9.0/10

Score Malicious:

Score Benign:

Link:

https://www.malware.ai/gui/files/?id=49882ca1-752b-42d6-901a-a0f93d9c690e

Result

Verdict:

MALICIOUS

Link:

https://labs.inquest.net/dfi/sha256/9f03174429e85aba8367f3b41fe7acba4b0c344fea47087bbd3c0c27f8213747

Details

Macro with Startup Hook

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

Macro Contains Suspicious String

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

Macro with DLL Reference

Detected macro logic that will load additional functionality from Dynamically Linked Libraries (DLLs). While not explicitly malicious, this is a common tactic for accessing APIs that are not otherwised exposed via Visual Basic for Applications (VBA).

Document With Minimal Content

Document contains less than 1 kilobyte of semantic information.

Result

Threat name:

n/a

Detection:

malicious

Classification:

expl.evad

Score:

80 / 100

Link:

https://www.joesandbox.com/analysis/1466620

Signature

AI detected suspicious Excel or Word document

Document contains an embedded VBA macro which may execute processes

Document contains an embedded VBA macro with suspicious strings

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

Document exploit detected (UrlDownloadToFile)

Machine Learning detection for sample

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

OFFICE

Link:

https://malprob.io/report/9f03174429e85aba8367f3b41fe7acba4b0c344fea47087bbd3c0c27f8213747

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/9f03174429e85aba8367f3b41fe7acba4b0c344fea47087bbd3c0c27f8213747/

Threat name:

Script-Macro.Worm.Cridex

Status:

Malicious

First seen:

2024-07-03 06:03:06 UTC

File Type:

Document

Extracted files:

AV detection:

18 of 24 (75.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=t4brorbj5bnlva3h6o2b7z5mxjfqyncp5jdqq655hqgcp6bbg5dq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro macro_on_action

Link:

https://tria.ge/reports/240703-gr18navaqr/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies Internet Explorer settings

Modifies registry class

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Office loads VBA resources, possible macro or embedded object present

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/5551ce3a-9252-4850-9196-e251baea1e77

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/9f03174429e85aba8367f3b41fe7acba4b0c344fea47087bbd3c0c27f8213747

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:	BitcoinAddress Create hunting rule
Author:	Didier Stevens (@DidierStevens)
Description:	Contains a valid Bitcoin address

Rule name:	Check_OutputDebugStringA_iat Create hunting rule

Rule name:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerException__SetConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

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:	maldoc_getEIP_method_1 Create hunting rule
Author:	Didier Stevens (https://DidierStevens.com)

Rule name:	maldoc_OLE_file_magic_number Create hunting rule
Author:	Didier Stevens (https://DidierStevens.com)

Rule name:	malware_shellcode_hash Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect shellcode api hash value

Rule name:	meth_get_eip Create hunting rule
Author:	Willi Ballenthin

Rule name:	office_document_vba Create hunting rule
Author:	Jean-Philippe Teissier / @Jipe_
Description:	Office document with embedded VBA
Reference:	https://github.com/jipegit/

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

No further information available

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