MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 13e79a33da9e8d74784f322b23e22f3265a1f04ffb0df75c9a7b5d062eb33ba9. 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

MassLogger

Vendor detections: 13

Maldoc score: 4

Intelligence 13 IOCs YARA 4 File information Comments

SHA256 hash:	13e79a33da9e8d74784f322b23e22f3265a1f04ffb0df75c9a7b5d062eb33ba9
SHA3-384 hash:	13debbbab92848fe05344871e91b2b77578aadf30fff4e19f27075b53bae69c10438cd9f3f331802d902ee1f4ec39942
SHA1 hash:	eb417d93638b6cd6668a43e592a7fa5790535759
MD5 hash:	0aea7cb94724ea21ce35854b14602c4e
humanhash:	timing-west-chicken-quebec
File name:	BGL-17-2025, Packing List ... . 2073799 07 [S-29-40].xls
Download:	download sample
Signature	MassLogger Create hunting rule
File size:	1'317'376 bytes
First seen:	2025-03-20 06:46:44 UTC
Last seen:	2025-03-25 08:48:55 UTC
File type:	xls
MIME type:	application/vnd.ms-excel
ssdeep	24576:uKAEVqLNuPGHGgSFHGxTHV+LrtoF62HNas9PohAvKUhd8AGYQ8:XArCfgaCUtoF6CosBoud8AGYQ8
TLSH	T134552334BE606B67D0AD8438C8D1E6AA201DBD346706C5167104B7DDB93CA74BBC778E
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)
Magika	xls
Reporter	abuse_ch
Tags:	192-3-101-146 cve-2017-0199 MassLogger 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: 4

OLE dump

MalwareBazaar was able to identify 15 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	99 bytes	MBD00034E0D/CompObj
5	941662 bytes	MBD00034E0D/Package
6	664 bytes	MBD00034E0E/Ole
7	350450 bytes	Workbook
8	529 bytes	_VBA_PROJECT_CUR/PROJECT
9	104 bytes	_VBA_PROJECT_CUR/PROJECTwm
10	977 bytes	_VBA_PROJECT_CUR/VBA/Sheet1
11	977 bytes	_VBA_PROJECT_CUR/VBA/Sheet2
12	977 bytes	_VBA_PROJECT_CUR/VBA/Sheet3
13	985 bytes	_VBA_PROJECT_CUR/VBA/ThisWorkbook
14	2644 bytes	_VBA_PROJECT_CUR/VBA/_VBA_PROJECT
15	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 be used to obfuscate strings (option --decode to see all)

Intelligence

File Origin

# of uploads :

# of downloads :

420

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

BGL-17-2025, Packing List ... . 2073799 07 [S-29-40].xls

Verdict:

No threats detected

Analysis date:

2025-03-20 07:12:53 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/1dea6ea9-7890-4972-8887-3a7990fb0c38

Note:

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

Verdict:

Malicious

Score:

93.3%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67dbba019388e75d078ed08f

Tags:

shellcode macro w97m

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

DNS request

Searching for the window

Sending an HTTP GET request

Сreating synchronization primitives

Using the Windows Management Instrumentation requests

Creating a process from a recently created file

Creating a file in the %temp% directory

Launching a process

Connection attempt by exploiting the app vulnerability

Sending a custom TCP request by exploiting the app vulnerability

Unauthorized injection to a system process

Result

Verdict:

Malicious

File Type:

Legacy Excel File with Macro

Link:

https://app.docguard.net/13e79a33da9e8d74784f322b23e22f3265a1f04ffb0df75c9a7b5d062eb33ba9/results/dashboard

Payload URLs

URL

File name

https://link.saja.market/kLF8fcAR9u?&forecast=low&litter=plausible&ottoman

Embedded Ole

Behaviour

SuspiciousRTF detected

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

macros

Link:

https://www.filescan.io/uploads/67dbb9ffb93e688233eff4e6/reports/eca22ac2-d0ca-4127-8d69-0fd896a021a6/overview

Verdict:

Malicious

Labled as:

CVE-2017-0199

Link:

https://www.hybrid-analysis.com/sample/13e79a33da9e8d74784f322b23e22f3265a1f04ffb0df75c9a7b5d062eb33ba9

Label:

Malicious

Suspicious Score:

10/10

Score Malicious:

Score Benign:

Link:

https://www.malware.ai/gui/files/?id=864ed618-1829-4ae0-b27a-f6ed6b73cd73

Result

Threat name:

n/a

Detection:

malicious

Classification:

expl

Score:

60 / 100

Link:

https://www.joesandbox.com/analysis/1643857

Signature

Document exploit detected (process start blacklist hit)

Excel sheet contains many unusual embedded objects

Multi AV Scanner detection for submitted file

Sigma detected: Suspicious Microsoft Office Child Process

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

OFFICE

Link:

https://malprob.io/report/13e79a33da9e8d74784f322b23e22f3265a1f04ffb0df75c9a7b5d062eb33ba9

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/13e79a33da9e8d74784f322b23e22f3265a1f04ffb0df75c9a7b5d062eb33ba9/

Threat name:

Win32.Exploit.CVE-2017-0199

Status:

Malicious

First seen:

2025-03-20 06:47:26 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=cptzum62t2gxi6cpgivshyrpgjs2d4cp7mg7oxe2pnoqmlvthouq._file

Result

Malware family:

n/a

Score:

10/10

Tags:

collection defense_evasion discovery execution

Link:

https://tria.ge/reports/250320-hkdz8azmz4/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies Internet Explorer settings

Modifies system certificate store

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

Uses Volume Shadow Copy WMI provider

Uses Volume Shadow Copy service COM API

outlook_office_path

outlook_win_path

Enumerates physical storage devices

System Location Discovery: System Language Discovery

AutoIT Executable

Drops file in System32 directory

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Executes dropped EXE

Loads dropped DLL

Blocklisted process makes network request

Downloads MZ/PE file

Evasion via Device Credential Deployment

Process spawned unexpected child process

Malware Family:

n/a

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/6e1ab973-cfe1-477f-a33c-1877cd66d2a1

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/13e79a33da9e8d74784f322b23e22f3265a1f04ffb0df75c9a7b5d062eb33ba9

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:	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:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

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.

No further information available

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