MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23244f01d449183b651153c7fd4d69377aa8aec97f632898cbfae87b5b0c8749. 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: 11

Intelligence 11 IOCs YARA 33 File information Comments

SHA256 hash:	23244f01d449183b651153c7fd4d69377aa8aec97f632898cbfae87b5b0c8749
SHA3-384 hash:	76102de3c1776fb906755ebf90b8e4fcd2fde00548f2b1c1407034c05a097c8b4a6cb562506ce6b2f0e8de5052a88e82
SHA1 hash:	0d118d2aa5128be0e63f01f51b994fb0081ecbee
MD5 hash:	5cf3adced25fad3b86e302a1fe22facc
humanhash:	winter-autumn-bluebird-eight
File name:	Solicitud de cotización.exe
Download:	download sample
Signature	MassLogger Create hunting rule
File size:	1'484'288 bytes
First seen:	2026-09-22 06:14:00 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	2fa7d4ce899bf49bf3309562151bd32f (1 x MassLogger)
ssdeep	24576:oLU7HgmV2CY/z2FZN8DDo3QTNn+/v2IOez9J5lPQz1DX3/lCUD1BTnkocZF6hxXC:ow7H1rUD5N+/v2Dez9J5lgDVzTnR9I
TLSH	T155659D15E3E401F4D52BD2B8CA568733EAB1B855133099DF46A9E6652F339D0AB3F320
TrID	37.0% (.EXE) Win64 Executable (generic) (6522/11/2) 28.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 11.5% (.EXE) OS/2 Executable (generic) (2029/13) 11.3% (.EXE) Generic Win/DOS Executable (2002/3) 11.3% (.EXE) DOS Executable (generic) (2000/1)
Magika	pebin
Reporter	lowmal3
Tags:	exe MassLogger

Intelligence

File Origin

# of uploads :

# of downloads :

182

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

No threats detected

Analysis date:

2026-09-22 06:40:56 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/7dbd0be5-bdd0-4a59-8e5a-db4ecb36d947

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/88210/

Detection(s):

SecuriteInfo.com.FileRepMalware.89452788.UNOFFICIAL

Result

Verdict:

Clean

Maliciousness:

Behaviour

Using the Windows Management Instrumentation requests

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

adaptive-context anti-debug crypto microsoft_visual_cc packed

Link:

https://www.filescan.io/uploads/6ab21cb81a7ea25d7e069fe6/reports/f550fd08-ebb3-41bf-abb1-a23c3780297d/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/23244f01d449183b651153c7fd4d69377aa8aec97f632898cbfae87b5b0c8749

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-09-21T11:19:00Z UTC

Last seen:

2026-09-23T04:00:00Z UTC

Hits:

~10000

Detections:

Trojan-Spy.MSIL.BPLogger.mf Trojan-PSW.Win32.Stelega.sb Trojan-PSW.Win32.Agent.sba PDM:Trojan.Win32.Generic Trojan.Win64.Agentb.sb Trojan.Win32.Inject.sb Trojan.Win32.Agent.sb Trojan-Spy.MSIL.BPLogger.sb Trojan-Spy.Agent.SMTP.C&C Trojan-PSW.Win32.Stealer.sb

Link:

https://opentip.kaspersky.com/23244f01d449183b651153c7fd4d69377aa8aec97f632898cbfae87b5b0c8749/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/efc0407a-92b4-4e9e-a8fd-c0c1816b8e38

Result

Threat name:

MSIL Logger, MassLogger RAT

Detection:

malicious

Classification:

troj.adwa.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1975964

Signature

Allocates memory in foreign processes

Drops PE files to the startup folder

Injects a PE file into a foreign processes

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Modifies the context of a thread in another process (thread injection)

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)

Sample uses process hollowing technique

Sets debug register (to hijack the execution of another thread)

Tries to detect the country of the analysis system (by using the IP)

Tries to harvest and steal browser information (history, passwords, etc)

Tries to steal Mail credentials (via file / registry access)

Writes to foreign memory regions

Yara detected MassLogger RAT

Yara detected MSIL Logger

Yara detected Telegram RAT

Yara detected UAC Bypass using CMSTP

Behaviour

Behavior Graph:

Download SVG

Score:

96%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/23244f01d449183b651153c7fd4d69377aa8aec97f632898cbfae87b5b0c8749

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64

Link:

https://app.malva.re/file/5cf3adced25fad3b86e302a1fe22facc

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/23244f01d449183b651153c7fd4d69377aa8aec97f632898cbfae87b5b0c8749/

Threat name:

Win64.Trojan.Bplogger

Status:

Suspicious

First seen:

2026-09-21 14:08:42 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

16 of 24 (66.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=emse6aoujemdwzirkpd72tljg55krlwjp5rsrggl7luhwwymq5eq._file

Verdict:

malicious

Label(s):

NovaStealer

Link:

https://reports.threatray.com/62834ac5-08ad-4429-8935-343370439646

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/260922-gzfa6asv3n/

Unpacked files

SH256 hash:

23244f01d449183b651153c7fd4d69377aa8aec97f632898cbfae87b5b0c8749

MD5 hash:

5cf3adced25fad3b86e302a1fe22facc

SHA1 hash:

0d118d2aa5128be0e63f01f51b994fb0081ecbee

Link:

https://www.unpac.me/results/330d59f7-e62f-4d42-bc35-d36a5914b780/

Malware family:

MassLogger

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/23244f01d449/report/overview.html

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/23244f01d449183b651153c7fd4d69377aa8aec97f632898cbfae87b5b0c8749

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:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

Rule name:	crime_snake_keylogger Create hunting rule
Author:	Rony (r0ny_123)
Description:	Detects Snake keylogger payload

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

Rule name:	DebuggerCheck__MemoryWorkingSet Create hunting rule
Author:	Fernando Mercês
Description:	Anti-debug process memory working set size check
Reference:	http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/

Rule name:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

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

Rule name:	INDICATOR_SUSPICIOUS_Binary_References_Browsers Create hunting rule
Author:	ditekSHen
Description:	Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Rule name:	INDICATOR_SUSPICIOUS_EXE_TelegramChatBot Create hunting rule
Author:	ditekSHen
Description:	Detects executables using Telegram Chat Bot

Rule name:	MAL_Envrial_Jan18_1 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects Encrial credential stealer malware
Reference:	https://twitter.com/malwrhunterteam/status/953313514629853184

Rule name:	MAL_Envrial_Jan18_1_RID2D8C Create hunting rule
Author:	Florian Roth
Description:	Detects Encrial credential stealer malware
Reference:	https://twitter.com/malwrhunterteam/status/953313514629853184

Rule name:	masslogger_gcch Create hunting rule
Author:	govcert_ch

Rule name:	meth_peb_parsing Create hunting rule
Author:	Willi Ballenthin

Rule name:	NET Create hunting rule
Author:	malware-lu

Rule name:	NETexecutableMicrosoft Create hunting rule
Author:	malware-lu

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	pe_imphash Create hunting rule

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

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

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

Rule name:	Sus_CMD_Powershell_Usage Create hunting rule
Author:	XiAnzheng
Description:	May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

Rule name:	telebot_framework Create hunting rule
Author:	vietdx.mb

Rule name:	TelegramAPIMalware_PowerShell_EXE Create hunting rule
Author:	@polygonben
Description:	Hunting for pwsh malware using Telegram for C2

Rule name:	telegram_bot_api Create hunting rule
Author:	rectifyq
Description:	Detects file containing Telegram Bot API

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

Rule name:	TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:	https://cyfare.net/

Rule name:	VECT_Ransomware Create hunting rule
Author:	Mustafa Bakhit
Description:	Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

Rule name:	Windows_Trojan_SnakeKeylogger_af3faa65 Create hunting rule
Author:	Elastic Security

Rule name:	win_dotnet_vb_stealer_rat Create hunting rule
Author:	Arrbat
Description:	Detects .NET/VB executables with stealer/RAT capabilities (sockets, HTTP, processes, registry, etc).

Rule name:	win_masslogger_w0 Create hunting rule
Author:	govcert_ch

Rule name:	WIN_Sample_Unique_69354b41 Create hunting rule
Author:	Marjoriefort
Description:	Specimen unique (soumission Bazaar) - strings distinctifs propres au sample
Reference:	69354b41e10daf03d3f3af881b32d5c0fec56b1cfe96629fd4c5263413a42854.exe

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/88210/

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