MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9827d07eba83763e229dfa24ce8c14e3751b216bba993a299f333a429b08232f. 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: 8
| SHA256 hash: | 9827d07eba83763e229dfa24ce8c14e3751b216bba993a299f333a429b08232f |
|---|---|
| SHA3-384 hash: | 38e277a1f714b6dc044827174a3a2f51c3b77586ccc4f8f5d35df2b2663b1dc8bd80198eae2c83e8454c06de8cb33ef4 |
| SHA1 hash: | be4e5889e429eaa15acc685864fbf64dd677a903 |
| MD5 hash: | dae94a89e0be7fb5eeab946b07ddc57a |
| humanhash: | hydrogen-steak-berlin-football |
| File name: | QUOTE-FILE476544567493478.pdf.exe |
| Download: | download sample |
| Signature | MassLogger |
| File size: | 1'477'632 bytes |
| First seen: | 2020-08-08 09:03:06 UTC |
| Last seen: | 2020-08-08 10:09:15 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 24576:KJ2K/Dc4D2ozLN7pQWwYAFYbClCP3ZKuUgzG2PUr:KF/j517sYAibCaZKbgzGEUr |
| Threatray | 705 similar samples on MalwareBazaar |
| TLSH | E2655C36B5424949C5BD1275C8A6ACC2B3787A463BA2CB1E30DB134C6F0335FBB4616E |
| Reporter |  abuse_ch |
| Tags: | exe MassLogger |
abuse_ch
Malspam distributing unidentified malware:HELO: folla.com
Sending IP: 155.94.136.61
From: Mr. Sayee Varma <hazel@folla.com>
Reply-To: Mr. Sayee Varma <hazel@folla.com>
Subject: PI. quote
Attachment: QUOTE-FILE476544567493478.pdf.xz (contains "QUOTE-FILE476544567493478.pdf.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
107
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Ispy
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Creating a file in the %temp% directory
Running batch commands
Launching a process
Creating a file
Creating a process from a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Result
Threat name:
MassLogger RAT
Detection:
malicious
Classification:
troj.evad
Score:
63 / 100
Signature
Allocates memory in foreign processes
Creates an autostart registry key pointing to binary in C:\Windows
Drops PE files to the document folder of the user
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses an obfuscated file name to hide its real file extension (double extension)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Status:
Malicious
First seen:
2020-08-08 02:35:38 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 695 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Score:
10/10
Tags:
ransomware spyware stealer family:masslogger persistence
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Adds Run key to start application
Reads user/profile data of web browsers
Loads dropped DLL
Executes dropped EXE
MassLogger log file
MassLogger
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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