MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e123fa2abf1a2f12af9f1828b317d486d1df63aff801d591c5e939eb06eb4cfc. 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: 12

Maldoc score: 27

Intelligence 12 IOCs YARA 7 File information Comments

SHA256 hash:	e123fa2abf1a2f12af9f1828b317d486d1df63aff801d591c5e939eb06eb4cfc
SHA3-384 hash:	5bcef6d2006cf87f611193e717e68cdd08bfbe8589fb8888bc71ce5746ff06dde57fbaa32fd420df1cb47825b9d45d8e
SHA1 hash:	da30cd4cfa97a12ff679ad2fc05a9c6152645ece
MD5 hash:	016df9e04a1cb43d5d109dccc5144f4b
humanhash:	mike-winner-magazine-oklahoma
File name:	弸婜泬廗惗怽惪昞.xls
Download:	download sample
File size:	3'369'984 bytes
First seen:	2025-03-11 06:14:36 UTC
Last seen:	2025-03-11 07:18:48 UTC
File type:	xls
MIME type:	application/vnd.ms-excel
ssdeep	49152:lkc6HMAR8lxBiIZI6YKjqrb3QOtlmPb4XuqFMX+w7:
TLSH	T12CF523207E829E3BC91C573C219FDF0A06615E808D46E5D733AC7B6F3A7BBA0524652D
TrID	40.0% (.XLS) Microsoft Excel sheet (alternate) (56500/1/4) 23.0% (.XLS) Microsoft Excel sheet (32500/1/3) 17.3% (.XLS) Microsoft Excel sheet (alternate) (24500/1/2) 13.8% (.WPS) Kingsoft WPS Office document (alt.) (19502/3/2) 5.6% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika	xls
Reporter	zhuzhu0009
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: 27

OLE dump

MalwareBazaar was able to identify 21 sections in this file using oledump:

Section ID	Section size	Section name
1	108 bytes	CompObj
2	232 bytes	DocumentSummaryInformation
3	212 bytes	SummaryInformation
4	88 bytes	Ctls
5	28442 bytes	Workbook
6	97 bytes	_VBA_PROJECT_CUR/Mkidajqwe/CompObj
7	292 bytes	_VBA_PROJECT_CUR/Mkidajqwe/VBFrame
8	182 bytes	_VBA_PROJECT_CUR/Mkidajqwe/f
9	3279488 bytes	_VBA_PROJECT_CUR/Mkidajqwe/o
10	665 bytes	_VBA_PROJECT_CUR/PROJECT
11	113 bytes	_VBA_PROJECT_CUR/PROJECTwm
12	1158 bytes	_VBA_PROJECT_CUR/VBA/Mkidajqwe
13	13155 bytes	_VBA_PROJECT_CUR/VBA/Sheet1
14	977 bytes	_VBA_PROJECT_CUR/VBA/Sheet2
15	985 bytes	_VBA_PROJECT_CUR/VBA/ThisWorkbook
16	4460 bytes	_VBA_PROJECT_CUR/VBA/_VBA_PROJECT
17	2480 bytes	_VBA_PROJECT_CUR/VBA/__SRP_0
18	234 bytes	_VBA_PROJECT_CUR/VBA/__SRP_1
19	978 bytes	_VBA_PROJECT_CUR/VBA/__SRP_2
20	1180 bytes	_VBA_PROJECT_CUR/VBA/__SRP_3
21	871 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	btttttttt_Click	Runs when the file is opened and ActiveX objects trigger events
Suspicious	Environ	May read system environment variables
Suspicious	Open	May open a file
Suspicious	Put	May write to a file (if combined with Open)
Suspicious	Output	May write to a file (if combined with Open)
Suspicious	Binary	May read or write a binary file (if combined with Open)
Suspicious	CopyHere	May copy a file
Suspicious	Kill	May delete a file
Suspicious	Create	May execute file or a system command through WMI
Suspicious	MkDir	May create a directory
Suspicious	CreateObject	May create an OLE object
Suspicious	GetObject	May get an OLE object with a running instance
Suspicious	Chr	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 :

669

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

弸婜泬廗惗怽惪昞.xls

Verdict:

Malicious activity

Analysis date:

2025-03-11 06:14:52 UTC

Tags:

macros stealer

Link:

https://app.any.run/tasks/38bed322-ab8c-42d1-adfc-bb174037af39

Note:

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

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67cfdd801f777fe30608d87e

Tags:

office macro micro

Result

Verdict:

Clean

Maliciousness:

Behaviour

Searching for the window

Creating a window

Сreating synchronization primitives

Using the Windows Management Instrumentation requests

Result

Verdict:

Malicious

File Type:

Legacy Excel File with Macro

Link:

https://app.docguard.net/e123fa2abf1a2f12af9f1828b317d486d1df63aff801d591c5e939eb06eb4cfc/results/dashboard

Behaviour

BlacklistAPI detected

Verdict:

Malicious

Labled as:

GT:VB.Heur2.Chartres.1

Link:

https://www.hybrid-analysis.com/sample/e123fa2abf1a2f12af9f1828b317d486d1df63aff801d591c5e939eb06eb4cfc

Label:

Benign

Suspicious Score:

/10

Score Malicious:

Score Benign:

Link:

https://www.malware.ai/gui/files/?id=673dc0ab-d3be-4c69-ad7f-31e01ad93870

Result

Threat name:

n/a

Detection:

malicious

Classification:

expl.evad

Score:

56 / 100

Link:

https://www.joesandbox.com/analysis/1634933

Signature

Document contains an embedded VBA macro with suspicious strings

Document contains an embedded VBA with many string operations indicating source code obfuscation

Multi AV Scanner detection for submitted file

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

OFFICE

Link:

https://malprob.io/report/e123fa2abf1a2f12af9f1828b317d486d1df63aff801d591c5e939eb06eb4cfc

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/e123fa2abf1a2f12af9f1828b317d486d1df63aff801d591c5e939eb06eb4cfc/

Threat name:

Document-Excel.Trojan.Roamingmouse

Status:

Malicious

First seen:

2025-03-11 06:29:01 UTC

File Type:

Document

Extracted files:

AV detection:

12 of 24 (50.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=4er7ukv7dixrfl47daulgf6uq3i56y5p7aa5leof5e46wbxljt6a._file

Result

Malware family:

n/a

Score:

3/10

Tags:

discovery

Link:

https://tria.ge/reports/250311-gz9vrsvydv/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies registry class

Suspicious behavior: AddClipboardFormatListener

Suspicious use of FindShellTrayWindow

Suspicious use of SetWindowsHookEx

Office loads VBA resources, possible macro or embedded object present

System Location Discovery: System Language Discovery

Malware Family:

n/a

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/7dad85ac-13fc-4fe1-9998-156ef015fa29

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/e123fa2abf1a/report/overview.html

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

Threat name:

Malicious File

Score:

0.70

Link:

https://yomi.yoroi.company/submissions/e123fa2abf1a2f12af9f1828b317d486d1df63aff801d591c5e939eb06eb4cfc

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:	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:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

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:	Suspicious_Latam_MSI_and_ZIP_Files Create hunting rule
Author:	eremit4, P4nd3m1cb0y
Description:	Detects suspicious .msi and .zip files used in Latam banking trojan campaigns.

Rule name:	Warp Create hunting rule
Author:	Seth Hardy
Description:	Warp

Rule name:	WarpStrings Create hunting rule
Author:	Seth Hardy
Description:	Warp Identifying Strings

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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