MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9612b142e2991ff8c9b66b283b9727cd8d2b5afff8521e8bb8806d36dcab5c43. 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: 17

Intelligence 17 IOCs YARA 20 File information Comments

SHA256 hash:	9612b142e2991ff8c9b66b283b9727cd8d2b5afff8521e8bb8806d36dcab5c43
SHA3-384 hash:	022660c0514b6d8b492b2c461de7f1ac44a6ae1cc5e7afc013a7fd85144f561a6cbb4e819e10d5ae71882242413b862b
SHA1 hash:	31c8998aeb7d69fe6ce78ec6e73516e0032329e9
MD5 hash:	27be080de9ef48a0079ddabf5d879d32
humanhash:	venus-lion-eighteen-asparagus
File name:	SecuriteInfo.com.Trojan.Siggen32.29264.18250.29244
Download:	download sample
Signature	MassLogger Create hunting rule
File size:	1'064'960 bytes
First seen:	2026-03-19 12:44:43 UTC
Last seen:	2026-03-19 13:48:09 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'844 x AgentTesla, 19'775 x Formbook, 12'298 x SnakeKeylogger)
ssdeep	12288:M3lzVg5OCxMhv3EzJgafdYyPd/yoh5f92JOK103kl4rrmub1xY0LzTtoIcsH7keo:/nMJOJJYc9yohyJOK0kGX1LHtokvG1N
TLSH	T1CF3512243656C523D9A26BF05AB1F7B903756D9E9D11C3CBCEE86D8B386BF042609343
TrID	72.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.4% (.EXE) Win64 Executable (generic) (6522/11/2) 4.4% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika	pebin
Reporter	SecuriteInfoCom
Tags:	exe MassLogger

Intelligence

File Origin

# of uploads :

# of downloads :

137

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

RoboSki

Details

RoboSki

a decrypted ReZer0 component and possibly a decryption component

Link:

https://research.acce.ciphertechsolutions.com/results/d4d0fa03-6183-4cc6-992d-be89d7761869/

Malware family:

n/a

ID:

File name:

SecuriteInfo.com.Trojan.Siggen32.29264.18250.29244

Verdict:

Malicious activity

Analysis date:

2026-03-19 12:47:45 UTC

Tags:

evasion snake keylogger stealer ims-api generic

Link:

https://app.any.run/tasks/ab02f50a-4b33-43b7-90a9-de8895bdfdfe

Note:

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

Gathering data

Detection(s):

Sanesecurity.Rogue.0hr.20260319-0433.UNOFFICIAL

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69bbeff888c80c01586c01c5

Tags:

backdoor micro hype

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

Restart of the analyzed sample

Creating a file

Сreating synchronization primitives

DNS request

Connection attempt

Sending an HTTP GET request

Sending a custom TCP request

Reading critical registry keys

Stealing user critical data

Gathering data

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/9612b142e2991ff8c9b66b283b9727cd8d2b5afff8521e8bb8806d36dcab5c43

Verdict:

Malicious

File Type:

exe x32

Detections:

Trojan-PSW.Win32.Stealer.sb Trojan.MSIL.Inject.sb Trojan.MSIL.Crypt.sb HEUR:Trojan-Spy.MSIL.Agent.sb PDM:Trojan.Win32.Generic HEUR:Trojan-PSW.MSIL.Agensla.gen Trojan-Spy.MSIL.BPLogger.sb Trojan-PSW.Win32.Stelega.sb

Link:

https://opentip.kaspersky.com/9612b142e2991ff8c9b66b283b9727cd8d2b5afff8521e8bb8806d36dcab5c43/results?tab=lookup

Malware family:

Snake Keylogger

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/e02a2e8e-15b9-44c6-9d6f-ffe90fd5dca8

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/9612b142e2991ff8c9b66b283b9727cd8d2b5afff8521e8bb8806d36dcab5c43

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/9612b142e2991ff8c9b66b283b9727cd8d2b5afff8521e8bb8806d36dcab5c43/

Verdict:

Malicious

Threat:

Family.SNAKE

Link:

https://tip.neiki.dev/file/9612b142e2991ff8c9b66b283b9727cd8d2b5afff8521e8bb8806d36dcab5c43

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2026-03-19 04:25:16 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

19 of 24 (79.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=syjlcqxctep7rsnwnmudxfzhzwgswwx77bjb5c5yqbwtnxfllrbq._file

Verdict:

malicious

Label(s):

novastealer

Similar samples:

error

MassLogger

Result

Malware family:

masslogger

Score:

10/10

Tags:

family:masslogger collection discovery spyware stealer

Link:

https://tria.ge/reports/260319-pzbxqsaw3l/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

System Location Discovery: System Language Discovery

SmartAssembly .NET packer

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Reads user/profile data of local email clients

Reads user/profile data of web browsers

MassLogger

Masslogger family

Malware Config

C2 Extraction:

https://api.telegram.org/bot8528232795:AAEcxrshf3NCvH1DpgB1iUuJ-dP6S1-Hbe0/sendMessage?chat_id=6623091671

Unpacked files

SH256 hash:

9612b142e2991ff8c9b66b283b9727cd8d2b5afff8521e8bb8806d36dcab5c43

MD5 hash:

27be080de9ef48a0079ddabf5d879d32

SHA1 hash:

31c8998aeb7d69fe6ce78ec6e73516e0032329e9

Link:

https://www.unpac.me/results/d36ad8d0-437e-42c5-a65b-98073f819ad2/

SH256 hash:

2500aa302dc81e58374943c21518e7a1c02c6f4fa0a770c16614e022350fcfda

MD5 hash:

6bf89bc75440c5b8c7135c193804bb5f

SHA1 hash:

71a373dd7476b5ed9a46257fbbcbda9a71888a5d

Detections:

SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24

Link:

https://www.unpac.me/results/d36ad8d0-437e-42c5-a65b-98073f819ad2/

SH256 hash:

b9abdf181a8746c43cd3665ce5c45ff33ddb8916b400454a26b2cb3e346bc194

MD5 hash:

e29ddeebef1fd4ef69698fa2ee7b1d65

SHA1 hash:

919b0e3bfc023f595dfb4e83688a96970dc5fa2b

Detections:

INDICATOR_EXE_Packed_SmartAssembly

Link:

https://www.unpac.me/results/d36ad8d0-437e-42c5-a65b-98073f819ad2/

Parent samples :
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SH256 hash:

390c56dc9b4ea3ef62a22853a10591687c32e0d6a3def629f83455952aa5c092

MD5 hash:

d3a823c4857805039b0d4e97007af8b8

SHA1 hash:

c8409ddfb688bf01fa75d3974f72855350ed05a2

Detections:

win_404keylogger_g1

win_masslogger_w0

MAL_Envrial_Jan18_1

INDICATOR_SUSPICIOUS_Binary_References_Browsers

INDICATOR_SUSPICIOUS_EXE_TelegramChatBot

Link:

https://www.unpac.me/results/d36ad8d0-437e-42c5-a65b-98073f819ad2/

Parent samples :

4aa6fcbdb27fa339778b21001b804ba7f3bb20951e8c17126961fd6b9ebef659
b611335fe845cbd448a21b5592922ff6cfe567575c6d0b6da52ecd8ea6ae9954
9612b142e2991ff8c9b66b283b9727cd8d2b5afff8521e8bb8806d36dcab5c43

Malware family:

MassLogger

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/9612b142e299/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/9612b142e2991ff8c9b66b283b9727cd8d2b5afff8521e8bb8806d36dcab5c43

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

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

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:	NET Create hunting rule
Author:	malware-lu

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

Rule name:	pe_imphash Create hunting rule

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

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:	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_masslogger_w0 Create hunting rule
Author:	govcert_ch

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/58112/

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