MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 824f3b6b2f801742c68deb29ccf2347f591c5d04262dc1ad9efcb756be99ea25. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 824f3b6b2f801742c68deb29ccf2347f591c5d04262dc1ad9efcb756be99ea25
SHA3-384 hash: 7620656daedc3114694d2e465703d8eab0c5d27d59abbc7fdfc1c1f23facb4c6d217cbb4ce3114e5d4fb1702c5809349
SHA1 hash: d70db8f3d8af26865d6f544568f830fc218427e9
MD5 hash: 95e5dd5afa7bd0b1e2c95c0db2940aa7
humanhash: island-yankee-lithium-johnny
File name:NEW837 PO3.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:993'792 bytes
First seen:2020-07-29 06:21:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 24576:PWchfcWVMHxkWs5KP8k533bDkD7oYimOX:ucNcW2HxkW8i1533b4D7rK
Threatray 1'034 similar samples on MalwareBazaar
TLSH 51257940A144271FE34B81B5B5A3C5F026A3C49AAF60DA630D9FEE5379D22FD36C351A
Reporter abuse_ch
Tags:exe MassLogger


Avatar
abuse_ch
Malspam distributing MassLogger:

HELO: s111-ir-cpanel-trade.maindns.net
Sending IP: 185.165.116.18
From: Anthony <Jacobantonyt@gmail.com>
Subject: Inquiry/Length Error..
Attachment: Inquiry#20000117.rar (contains "NEW837 PO3.exe")

MassLogger SMTP exfil server:
smtp.gmail.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/34204/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Reading Telegram data
Reading critical registry keys
Creating a file in the %temp% directory
Moving a file to the %temp% directory
Deleting a recently created file
Setting a global event handler for the keyboard
Result
Threat name:
MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/401285
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Machine Learning detection for sample
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 steal Mail credentials (via file access)
Yara detected AntiVM_3
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/824f3b6b2f801742c68deb29ccf2347f591c5d04262dc1ad9efcb756be99ea25/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-29 01:24:50 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qjhtw2zpqalufrun5mu4z4rup5mryxieeyw4dlm67s3vnpuz5isq._file
Verdict:
unknown
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08e416075d6d3f4482b37ef9208ded44f6d02e937c85590160db510efc86e4ec
MassLogger
1d5c4bc37dad083e9b4f2361e6143c4c35ec666913488af8a75ceee52d48f805
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1e106807f156e828afa3dd2faca574cd0edf459289f53e83a57ac98c52e7199a
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28ea5f3c757973759e967f2a489b85cfad60f620156887145759443b4d673ddf
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3dd701e877f0f802984c90bcfdcde54c35780c9afb459b2d395e6d38b2d4a503
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6770ffec040c10ed6a13f0e654e9ac96763d3dd9c0c214ce658aa0648367216a
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68250b3b7bd3bf975cc34c76b31ed23634e6b2437c6fc3ae3bb6209c7eaf5402
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bcd7372fd84fe78e97a72a842df6cab2a5d7a47909a3fd05b13f6f4990de8a7f
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c7eaea6b1bb5d064d8db564ca8bb56b940a1f6fd932b75a1934704da667a29c2
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e7198a6f6cf52e2f218e8354fbe9d3a59f7154aec99ec74d51017f7f9ff82ba1
MassLogger
+ 1'024 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
ransomware spyware stealer family:masslogger
Link:
https://tria.ge/reports/200729-tc2vxvy4te/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads user/profile data of web browsers
MassLogger log file
MassLogger
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.66
Link:
https://yomi.yoroi.company/submissions/824f3b6b2f801742c68deb29ccf2347f591c5d04262dc1ad9efcb756be99ea25

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:masslogger_gcch
Create hunting rule
Author:govcert_ch
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 92f9bd0658abdc7d2a45e24213c4a84fbacec203e010595a25dcffce928d6fc4

MassLogger

Executable exe 824f3b6b2f801742c68deb29ccf2347f591c5d04262dc1ad9efcb756be99ea25

(this sample)

  
Dropped by
MD5 b18abc5dc9b7d4ccb16f2b725473647f
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/34204/
  
Dropped by
SHA256 92f9bd0658abdc7d2a45e24213c4a84fbacec203e010595a25dcffce928d6fc4

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