MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 80536b49ba7399678255e9955b7c82cc8fd86751c5b4553292af23a8e6729bce. 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



Threat unknown


Vendor detections: 8


Intelligence 8 IOCs YARA File information Comments

SHA256 hash: 80536b49ba7399678255e9955b7c82cc8fd86751c5b4553292af23a8e6729bce
SHA3-384 hash: 9e87272c76e0c458670b4ff97422cd341dc20589f3307bdb9a28043dc9e02eb17bffdd663ce6d12ad2072181b039a57e
SHA1 hash: 9a37f651ff0c23fda683e17ba416858c330398e1
MD5 hash: 4076aa6c355e58433015f5ffbced9c27
humanhash: single-seven-lemon-lemon
File name:80536b49ba7399678255e9955b7c82cc8fd86751c5b4553292af23a8e6729bce
Download: download sample
File size:854'257 bytes
First seen:2021-03-01 18:24:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fcf1390e9ce472c7270447fc5c61a0c1 (871 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep 24576:IAOcZwXYtDfpZV8M3wPqhsrsSQEKNQuB3H:m6LtfsQSQReup
Threatray 440 similar samples on MalwareBazaar
TLSH 75051201BAD188B2D43219325A39AB257D7DBD202F349B2FB3D46D6DDA341817734BA3
Reporter c3rb3ru5d3d53c2


Avatar
c3rb3ru5d3d53c
@c3rb3ru5d3d53c Live Hunt

Intelligence


File Origin
# of uploads :
1
# of downloads :
96
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
80536b49ba7399678255e9955b7c82cc8fd86751c5b4553292af23a8e6729bce
Verdict:
Malicious activity
Analysis date:
2021-03-01 18:27:34 UTC
Tags:
rat backdoor dcrat trojan evasion

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Creating a file
Creating a process from a recently created file
Running batch commands
Creating a process with a hidden window
Sending a UDP request
Using the Windows Management Instrumentation requests
Launching a process
Creating a file in the Windows subdirectories
Creating a file in the Program Files subdirectories
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
100 / 100
Signature
.NET source code contains in memory code execution
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Antivirus detection for dropped file
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files to the user root directory
Drops PE files with benign system names
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Sigma detected: Executables Started in Suspicious Folder
Sigma detected: Execution in Non-Executable Folder
Sigma detected: Suspicious Program Location Process Starts
Uses schtasks.exe or at.exe to add and modify task schedules
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 360333 Sample: GVBdBezQvX Startdate: 01/03/2021 Architecture: WINDOWS Score: 100 83 Antivirus detection for dropped file 2->83 85 Multi AV Scanner detection for submitted file 2->85 87 .NET source code contains method to dynamically call methods (often used by packers) 2->87 89 9 other signatures 2->89 13 GVBdBezQvX.exe 3 6 2->13         started        16 smartscreen.exe 2->16         started        19 PxaDcLLbkccFdlVQQayE.exe 3 2->19         started        process3 file4 73 C:\wincommon\nKY3mG3uvgKCe6wOceFr.exe, PE32 13->73 dropped 21 wscript.exe 1 13->21         started        77 Antivirus detection for dropped file 16->77 79 Machine Learning detection for dropped file 16->79 81 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 16->81 signatures5 process6 dnsIp7 75 192.168.2.1 unknown unknown 21->75 24 cmd.exe 1 21->24         started        process8 process9 26 nKY3mG3uvgKCe6wOceFr.exe 6 24->26         started        30 conhost.exe 24->30         started        file10 71 C:\wincommon\netinto.exe, PE32 26->71 dropped 105 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 26->105 32 wscript.exe 1 26->32         started        signatures11 process12 process13 34 cmd.exe 1 32->34         started        process14 36 netinto.exe 2 17 34->36         started        40 conhost.exe 34->40         started        file15 63 C:\Windows\Prefetch\...\smartscreen.exe, PE32 36->63 dropped 65 C:\Users\Public\HxTsr.exe, PE32 36->65 dropped 67 C:\Users\Public\...\MusNotifyIcon.exe, PE32 36->67 dropped 69 4 other malicious files 36->69 dropped 91 Antivirus detection for dropped file 36->91 93 Machine Learning detection for dropped file 36->93 95 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 36->95 97 3 other signatures 36->97 42 HxTsr.exe 36->42         started        45 schtasks.exe 1 36->45         started        47 schtasks.exe 1 36->47         started        49 5 other processes 36->49 signatures16 process17 signatures18 99 Antivirus detection for dropped file 42->99 101 Machine Learning detection for dropped file 42->101 103 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 42->103 51 conhost.exe 45->51         started        53 conhost.exe 47->53         started        55 conhost.exe 49->55         started        57 conhost.exe 49->57         started        59 conhost.exe 49->59         started        61 2 other processes 49->61 process19
Threat name:
ByteCode-MSIL.Backdoor.LightStone
Status:
Malicious
First seen:
2021-03-01 18:25:06 UTC
AV detection:
15 of 29 (51.72%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Looks up external IP address via web service
Loads dropped DLL
Executes dropped EXE
Unpacked files
SH256 hash:
d273bd58cf5ad15194054418912d8feaa0916a081993c59a08743fb90f4c38ec
MD5 hash:
1148d3064bc219e3757fff2bf349a061
SHA1 hash:
b3df61121af30a4d67a33c5de6bc768a7c45faab
SH256 hash:
80536b49ba7399678255e9955b7c82cc8fd86751c5b4553292af23a8e6729bce
MD5 hash:
4076aa6c355e58433015f5ffbced9c27
SHA1 hash:
9a37f651ff0c23fda683e17ba416858c330398e1
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

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