MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 09861033c2109fa6827b4ff30052d087e28b81a53bd0b4d235c68128a8a451f5. 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: 7


Intelligence 7 IOCs YARA File information Comments

SHA256 hash: 09861033c2109fa6827b4ff30052d087e28b81a53bd0b4d235c68128a8a451f5
SHA3-384 hash: 03294768a02c4b4674de308e07834edff691e2ffd82a55c7cc91ec4f14e8454122b255f14d610e885811be147ecf07ca
SHA1 hash: 1088d4c9ffcaeffd586f47cdc906e10aa0d1ff26
MD5 hash: 18d900486bd649b3c984622bc4742849
humanhash: five-equal-saturn-west
File name:09861033c2109fa6827b4ff30052d087e28b81a53bd0b4d235c68128a8a451f5
Download: download sample
File size:817'593 bytes
First seen:2021-02-28 15:35:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fcf1390e9ce472c7270447fc5c61a0c1 (863 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep 12288:RQnk3GDYKGcblFqJ8zoDfMEdsGmoGv1/yT/DCSsB89W93vEh4aF5P8O7dZ:7AOcZsJ5DfpdCoG9/yTrPq8ORa7PTr
Threatray 433 similar samples on MalwareBazaar
TLSH 4A051201F6C1C8B1E4722A315935BB21AE3D78201F28DA6EF3E4096DEF755816635BB3
Reporter c3rb3ru5d3d53c2


Avatar
c3rb3ru5d3d53c
@c3rb3ru5d3d53c Live Hunt

Intelligence


File Origin
# of uploads :
1
# of downloads :
551
Origin country :
n/a
Vendor Threat Intelligence
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
Using the Windows Management Instrumentation requests
Launching a process
Sending a UDP request
DNS request
Connecting to a non-recommended domain
Sending an HTTP GET request
Sending a custom TCP request
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Blocking a possibility to launch for the Windows Task Manager (taskmgr)
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:
troj.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
Creates files inside the volume driver (system volume information)
Creates multiple autostart registry keys
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
May check the online IP address of the machine
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
Sigma detected: System File Execution Location Anomaly
Uses schtasks.exe or at.exe to add and modify task schedules
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 359682 Sample: Rdq4EjcNbX Startdate: 28/02/2021 Architecture: WINDOWS Score: 100 87 Antivirus detection for dropped file 2->87 89 Multi AV Scanner detection for submitted file 2->89 91 .NET source code contains method to dynamically call methods (often used by packers) 2->91 93 9 other signatures 2->93 13 Rdq4EjcNbX.exe 3 6 2->13         started        16 ctfmon.exe 3 2->16         started        19 taskhostw.exe 2->19         started        21 3 other processes 2->21 process3 file4 75 C:\commonref\T4WXtS4Rsa4PpuWlDRMe.exe, PE32 13->75 dropped 23 wscript.exe 1 13->23         started        81 Antivirus detection for dropped file 16->81 83 Machine Learning detection for dropped file 16->83 85 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 16->85 signatures5 process6 process7 25 cmd.exe 1 23->25         started        process8 27 T4WXtS4Rsa4PpuWlDRMe.exe 6 25->27         started        30 conhost.exe 25->30         started        file9 73 C:\commonref\sessionsaves.exe, PE32 27->73 dropped 33 wscript.exe 1 27->33         started        109 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 30->109 signatures10 process11 process12 35 cmd.exe 1 33->35         started        process13 37 sessionsaves.exe 9 23 35->37         started        41 conhost.exe 35->41         started        file14 65 C:\commonref\HxTsr.exe, PE32 37->65 dropped 67 C:\commonref\DwGNsrQuqWZPdFCUOo.exe, PE32 37->67 dropped 69 C:\Users\Default\AppData\...\taskhostw.exe, PE32 37->69 dropped 71 7 other malicious files 37->71 dropped 95 Antivirus detection for dropped file 37->95 97 Creates files inside the volume driver (system volume information) 37->97 99 Machine Learning detection for dropped file 37->99 101 3 other signatures 37->101 43 RuntimeBroker.exe 37->43         started        47 schtasks.exe 1 37->47         started        49 schtasks.exe 1 37->49         started        51 8 other processes 37->51 signatures15 process16 dnsIp17 77 ezbooatdly.fvds.ru 212.109.223.153, 49727, 80 THEFIRST-ASRU Russian Federation 43->77 79 ipinfo.io 216.239.36.21, 443, 49728 GOOGLEUS United States 43->79 103 Antivirus detection for dropped file 43->103 105 Machine Learning detection for dropped file 43->105 107 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 43->107 53 conhost.exe 47->53         started        55 conhost.exe 49->55         started        57 conhost.exe 51->57         started        59 conhost.exe 51->59         started        61 conhost.exe 51->61         started        63 5 other processes 51->63 signatures18 process19
Threat name:
Win32.Trojan.Diztakun
Status:
Malicious
First seen:
2021-02-28 15:36:06 UTC
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
evasion persistence
Behaviour
Creates scheduled task(s)
Modifies registry class
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Adds Run key to start application
Looks up external IP address via web service
Loads dropped DLL
Disables Task Manager via registry modification
Executes dropped EXE
Unpacked files
SH256 hash:
457d1ec3bbdd85d6b96984b3d17ed3fffca812cefac5f15e7ad9e941c977ee9e
MD5 hash:
6791905ee5413fa73e4ab8a3a40c6b24
SHA1 hash:
cb720b41bd10de3cc144bb7a2728b0eb9c9e4190
SH256 hash:
09861033c2109fa6827b4ff30052d087e28b81a53bd0b4d235c68128a8a451f5
MD5 hash:
18d900486bd649b3c984622bc4742849
SHA1 hash:
1088d4c9ffcaeffd586f47cdc906e10aa0d1ff26
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.

Comments