MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 646066cb9428bcb1035eab6350af40e8dee065f372c1c9994ce526bd319762e2. 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: 7


Intelligence 7 IOCs YARA 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 646066cb9428bcb1035eab6350af40e8dee065f372c1c9994ce526bd319762e2
SHA3-384 hash: 4f9e7709d28f8f65f947bc1be0916b10fc84850168c4b6bd8290c81882eeb31a7d1041e3cd2cda4de5337d5cd622aaa0
SHA1 hash: eeb14f08e609ad3747fc9e1976f485b34f8c5ee1
MD5 hash: 2a94dc59385777e785047e75d3af0ed3
humanhash: blue-seven-football-berlin
File name:Draft BL.rar
Download: download sample
Signature MassLogger
Create hunting rule
File size:468'312 bytes
First seen:2025-04-10 09:31:06 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:fuOOxsvkUmdrqzYxUcQE7EjlTaPmjUULCtCvdV2o:fuO/LmVqz9cXclTaaF/X
TLSH T1C1A42349E92D25B1C010B541085E9CD85BEBBC93581BA8BDBF623D467BF21F5C0FE298
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Magika rar
Reporter cocaman
Tags:MassLogger rar


Avatar
cocaman
Malicious email (T1566.001)
From: "ACC <acc@c-one.co.kr>" (likely spoofed)
Received: "from dixonparker.proyectojuvenil.com (unknown [45.138.183.203]) "
Date: "9 Apr 2025 06:22:25 -0700"
Subject: "RE: Rate Inquiry : DDP COST TO INDORE, 452001, INDIA _ C.ONE GLOBAL NETWORKS"
Attachment: "Draft BL.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:Draft BL.exe
File size:590'336 bytes
SHA256 hash: 90c33f008fb667cf96ff92b14f8834e702e3f4444d195328c9be186e801e6823
MD5 hash: 798a81d358834170193384afd4a51ec3
MIME type:application/x-dosexec
Signature MassLogger
Vendor Threat Intelligence
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f675b371beff15dcce2998
Tags:
agenttesla snake
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/67f78fdd2d430c849e1125ee/reports/82aff259-ca8f-4abe-8191-6f3671b813d3/overview
Verdict:
Malicious
Labled as:
Trojan.Agent
Link:
https://www.hybrid-analysis.com/sample/646066cb9428bcb1035eab6350af40e8dee065f372c1c9994ce526bd319762e2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/646066cb9428bcb1035eab6350af40e8dee065f372c1c9994ce526bd319762e2/
Threat name:
Win32.Trojan.SnakeStealer
Create hunting rule
Status:
Malicious
First seen:
2025-04-09 05:39:29 UTC
File Type:
Binary (Archive)
Extracted files:
12
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mrqgns4ufc6lca26vnrvbl2a5dpoazptola4tgkm4utl2mmxmlra._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
collection discovery execution spyware stealer
Link:
https://tria.ge/reports/250410-njdwqaztfx/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
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/646066cb9428bcb1035eab6350af40e8dee065f372c1c9994ce526bd319762e2

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:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
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_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:telegram_bot_api
Create hunting rule
Author:rectifyq
Description:Detects file containing Telegram Bot API
Rule name:win32_dotnet_form_obfuscate
Create hunting rule
Author:Reedus0
Description:Rule for detecting .NET form obfuscate malware
Rule name:Windows_Trojan_SnakeKeylogger_af3faa65
Create hunting rule
Author:Elastic Security
Rule name:win_404keylogger_g1
Create hunting rule
Author:Rony (@r0ny_123)
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.

Malspam

MassLogger

rar 646066cb9428bcb1035eab6350af40e8dee065f372c1c9994ce526bd319762e2

(this sample)

MassLogger

Executable exe 90c33f008fb667cf96ff92b14f8834e702e3f4444d195328c9be186e801e6823

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 90c33f008fb667cf96ff92b14f8834e702e3f4444d195328c9be186e801e6823
  
Dropping
MassLogger

Comments