MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 570e439753d9a83a432f8e0f8d3453290025ff4aa3792a1b528bfe9f26066f67. 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


Glupteba


Vendor detections: 5


Intelligence 5 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 570e439753d9a83a432f8e0f8d3453290025ff4aa3792a1b528bfe9f26066f67
SHA3-384 hash: 4837569887d6b2d8f7ea56d3d47622e5cf35e3d4c51f89d2e9d553378a605ee3d6894d8e571f4f8a9b985c1486477f75
SHA1 hash: 7d4436229d20f1b17a9936d282523b3abaaa8ad6
MD5 hash: 7505d1060fcdf1ea17056d6c177f154a
humanhash: muppet-cup-lithium-mockingbird
File name:SecuriteInfo.com.Generic.mg.7505d1060fcdf1ea.9849
Download: download sample
Signature Glupteba
Create hunting rule
File size:3'939'840 bytes
First seen:2020-07-25 21:47:01 UTC
Last seen:2020-07-25 22:32:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash ee28255a96c030fc8bbc1cc5f3ecc551 (2 x Glupteba)
ssdeep 98304:MjkRn1r5N3Rkw21URtViIlXcRqoqXj22h89MQAMFQLAsLA+:EkNN3anm1lM9qXthuWMFiAsLA+
TLSH BF0633327082A936C0F3A5B0FC7AE77157297A229476D58177B0CB689D322C7872D35E
Reporter SecuriteInfoCom
Tags:Glupteba

Intelligence

File Origin
# of uploads :
2
# of downloads :
1'217
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/32581/
Detection(s):
SecuriteInfo.com.Generic.mg.7505d1060fcdf1ea.9849.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Launching a service
Running batch commands
Creating a process with a hidden window
Launching the process to change the firewall settings
Creating a file in the Windows subdirectories
Creating a process from a recently created file
Creating a file
Launching a process
Sending a custom TCP request
Creating a file in the %temp% subdirectories
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Adding exclusions to Windows Defender
Enabling autorun with Startup directory
Result
Threat name:
Glupteba
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/397983
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contain functionality to detect virtual machines
Creates an autostart registry key pointing to binary in C:\Windows
Creates files in the system32 config directory
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Found Tor onion address
Installs VirtualBox drivers
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the windows firewall
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample is not signed and drops a device driver
Sigma detected: Schedule CERTUTIL windows binary
Sigma detected: Suspicious Certutil Command
Sigma detected: System File Execution Location Anomaly
Submitted sample is a known malware sample
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses bcdedit to modify the Windows boot settings
Uses netsh to modify the Windows network and firewall settings
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Glupteba
Yara detected VBox Vulnerable Driver
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 251172 Sample: SecuriteInfo.com.Generic.mg... Startdate: 25/07/2020 Architecture: WINDOWS Score: 100 89 Multi AV Scanner detection for domain / URL 2->89 91 Antivirus detection for dropped file 2->91 93 Antivirus / Scanner detection for submitted sample 2->93 95 15 other signatures 2->95 9 SecuriteInfo.com.Generic.mg.7505d1060fcdf1ea.exe 19 2->9         started        12 csrss.exe 2 2->12         started        14 csrss.exe 2->14         started        16 2 other processes 2->16 process3 signatures4 101 Detected unpacking (changes PE section rights) 9->101 103 Detected unpacking (overwrites its own PE header) 9->103 105 Drops PE files with benign system names 9->105 18 SecuriteInfo.com.Generic.mg.7505d1060fcdf1ea.exe 13 2 9->18         started        22 cmd.exe 2 12->22         started        24 cmd.exe 14->24         started        process5 file6 71 C:\Windows\rss\csrss.exe, PE32 18->71 dropped 97 Drops executables to the windows directory (C:\Windows) and starts them 18->97 99 Creates an autostart registry key pointing to binary in C:\Windows 18->99 26 csrss.exe 3 5 18->26         started        31 cmd.exe 1 18->31         started        33 cmd.exe 1 18->33         started        35 fodhelper.exe 1 15 22->35         started        37 conhost.exe 22->37         started        39 fodhelper.exe 22->39         started        41 fodhelper.exe 22->41         started        43 conhost.exe 24->43         started        signatures7 process8 dnsIp9 83 ordinarygame.site 104.18.53.54, 443, 49738 CLOUDFLARENETUS United States 26->83 85 gfixprice.space 104.31.77.84, 443, 49737 CLOUDFLARENETUS United States 26->85 87 2 other IPs or domains 26->87 73 C:\Windows\windefender.exe, PE32 26->73 dropped 75 C:\Windows\System32\drivers\Winmon.sys, PE32+ 26->75 dropped 77 C:\Users\user\AppData\Local\...\patch.exe, PE32+ 26->77 dropped 79 C:\Users\user\AppData\Local\...\dsefix.exe, PE32+ 26->79 dropped 107 Antivirus detection for dropped file 26->107 109 Multi AV Scanner detection for dropped file 26->109 111 Detected unpacking (changes PE section rights) 26->111 113 4 other signatures 26->113 45 dsefix.exe 2 26->45         started        49 windefender.exe 26->49         started        51 patch.exe 26->51         started        61 3 other processes 26->61 53 netsh.exe 3 31->53         started        55 conhost.exe 31->55         started        57 netsh.exe 3 33->57         started        59 conhost.exe 33->59         started        file10 signatures11 process12 file13 81 C:\Windows\System32\drivers\VBoxDrv.sys, PE32+ 45->81 dropped 115 Antivirus detection for dropped file 45->115 117 Multi AV Scanner detection for dropped file 45->117 119 Submitted sample is a known malware sample 45->119 125 3 other signatures 45->125 63 conhost.exe 45->63         started        121 Machine Learning detection for dropped file 49->121 123 Creates files in the system32 config directory 53->123 65 conhost.exe 61->65         started        67 conhost.exe 61->67         started        69 conhost.exe 61->69         started        signatures14 process15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/570e439753d9a83a432f8e0f8d3453290025ff4aa3792a1b528bfe9f26066f67/
Threat name:
Win32.Trojan.Glubpteba
Create hunting rule
Status:
Malicious
First seen:
2020-07-25 19:46:48 UTC
AV detection:
28 of 29 (96.55%)
Threat level:
  5/5
Verdict:
unknown
Result
Malware family:
n/a
Score:
  10/10
Tags:
evasion trojan discovery persistence
Link:
https://tria.ge/reports/200725-v6mljsrfle/
Behaviour
Suspicious behavior: LoadsDriver
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Modifies data under HKEY_USERS
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Modifies data under HKEY_USERS
Creates scheduled task(s)
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Launches sc.exe
Launches sc.exe
Drops file in Windows directory
Modifies service
Checks installed software on the system
JavaScript code in executable
Adds Run key to start application
Adds Run key to start application
Checks installed software on the system
Loads dropped DLL
Windows security modification
Loads dropped DLL
Windows security modification
Drops file in Drivers directory
Modifies Windows Firewall
Executes dropped EXE
Modifies Windows Firewall
Executes dropped EXE
Drops file in Drivers directory
Modifies boot configuration data using bcdedit
Modifies boot configuration data using bcdedit
Windows security bypass
Windows security bypass
Suspicious use of NtCreateUserProcessOtherParentProcess
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/570e439753d9a83a432f8e0f8d3453290025ff4aa3792a1b528bfe9f26066f67

File information

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

Web download

Glupteba

Executable exe 570e439753d9a83a432f8e0f8d3453290025ff4aa3792a1b528bfe9f26066f67

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/419265/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/32581/

Comments