MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6d5bb697a302b752cecf8e02febf84669ad5b6f366f8286dc152cf0c372a1642. 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: 9
| SHA256 hash: | 6d5bb697a302b752cecf8e02febf84669ad5b6f366f8286dc152cf0c372a1642 |
|---|---|
| SHA3-384 hash: | df9a7ed367524c909b2c599350527077fbe833590861f0189c31097f32b1c6318b239306ea3c14f167eefbce08b85d7c |
| SHA1 hash: | 64e23f5a7e4950c5d5902855f59e90a10227ded4 |
| MD5 hash: | 2d17f7bcacd8c03b69a196ab819dc681 |
| humanhash: | georgia-cup-speaker-bluebird |
| File name: | ürün listesi.exe |
| Download: | download sample |
| Signature | MassLogger |
| File size: | 1'203'200 bytes |
| First seen: | 2020-10-13 12:39:46 UTC |
| Last seen: | 2020-10-13 14:20:55 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 24576:rHEn96RbDEBXLWLENlzQqtIbU/CSx1+No/MFzEp0t/orjqz6rrrrrnrrrrrXrrrP:rK96JtizJ9/C+1So/MFI0t/ |
| Threatray | 340 similar samples on MalwareBazaar |
| TLSH | C345DFA1E6441790E8BA5FB141375C6503B33FBB2824E14CACCDB5E616B3BC2919BE53 |
| Reporter |  abuse_ch |
| Tags: | exe geo MassLogger TUR |
abuse_ch
Malspam distributing MassLogger:HELO: ssl.delta3.beget.com
Sending IP: 5.101.153.91
From: Ms. Fulya HEKİM|Internationalsales <support@businss.ru>
Subject: MALZEME KATALOĞU TALEBİ.
Attachment: ürün listesi.rar (contains "ürün listesi.exe")
MassLogger SMTP exfil server:
smtp.yandex.com:587
Intelligence
File Origin
# of uploads :
2
# of downloads :
98
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Launching a process
Result
Threat name:
MassLogger RAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Binary contains a suspicious time stamp
Injects a PE file into a foreign processes
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected Costura Assembly Loader
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Infostealer.Stelega
Status:
Malicious
First seen:
2020-10-13 08:31:16 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
masslogger
Similar samples:
+ 330 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Score:
10/10
Tags:
stealer spyware family:masslogger
Behaviour
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of web browsers
MassLogger
MassLogger Main Payload
Unpacked files
SH256 hash:
95ee57e6a05114428afb399bc63f6a2872397c79da731ca0f0285eb55b658666
MD5 hash:
80da2d95ce8caef4727d4b58df322717
SHA1 hash:
05c6dd5d5a9e30053ec7a65baa5ecde50ce428eb
SH256 hash:
607f04646c9f16f7c23fa69d4b8f660fc7c44d40e4f73a0c70a2b315debdaa8b
MD5 hash:
a90baadadf904455325f7bc787185c7b
SHA1 hash:
7d833bb819d638008c98be469b05db2feaf201cd
SH256 hash:
a0ff69df262b93c5eeab04008248a83bdb38a187aee1dfe78abdbe9e2351153f
MD5 hash:
b8489172511f4142aafdf5b29fe00fb6
SHA1 hash:
b6d4e0fa44832940b20ed2721fda9050ddda8f01
Detections:
win_masslogger_w0
SH256 hash:
6d5bb697a302b752cecf8e02febf84669ad5b6f366f8286dc152cf0c372a1642
MD5 hash:
2d17f7bcacd8c03b69a196ab819dc681
SHA1 hash:
64e23f5a7e4950c5d5902855f59e90a10227ded4
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
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: | Keylog_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Contains Keylog |
| Rule name: | masslogger_gcch |
|---|---|
| Author: | govcert_ch |
| Rule name: | win_masslogger_w0 |
|---|---|
| Author: | govcert_ch |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
b6e774ad1e5c2a7d1ba31e04b9072350
Dropped by
MD5 b6e774ad1e5c2a7d1ba31e04b9072350
Delivery method
Distributed via e-mail attachment
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