MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 26d19bf8f5b21152256f078fdd31a2749d85fb05a2bc34ff1de557b54a4dfca4. 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


VenomRAT


Vendor detections: 9


Intelligence 9 IOCs YARA 1 File information Comments
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SHA256 hash: 26d19bf8f5b21152256f078fdd31a2749d85fb05a2bc34ff1de557b54a4dfca4
SHA3-384 hash: 446d112b2efa66342ed5f7c7a24e2ff559dbf94a2a585938f985487a0ff50e31422d5f2cde876173139f6ec9fc29a8ea
SHA1 hash: dfbaaec2da3f8a159134e3ca975c67c8173333e3
MD5 hash: 5b96beafe91b18688f3a3da85ab1627a
humanhash: mockingbird-wisconsin-diet-finch
File name:ppt1.hta
Download: download sample
Signature VenomRAT
Create hunting rule
File size:13'397 bytes
First seen:2024-01-11 10:27:11 UTC
Last seen:2024-01-14 04:18:05 UTC
File type:HTML Application (hta) hta
MIME type:text/html
ssdeep 192:bLFvTGXtjimDiBVi1ci6xoOHWGkxUxQxMux9x99T8Eu7m:bLxsHAfC
TLSH T10252F7B42AA735B27294CE735B83FC252E510979BD94757D31E0C39EBE24CC0A864ED8
Reporter JAMESWT_WT
Tags:194-33-191-248--7287 hta VenomRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
123
Origin country :
IT IT
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Script.SNH-gen.31837.15124.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Link:
https://app.docguard.net/26d19bf8f5b21152256f078fdd31a2749d85fb05a2bc34ff1de557b54a4dfca4/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/659fc2b4fd5068bbc3cff3c9/reports/cc6bdc33-4515-45a4-9e96-2e8c86553536/overview
Verdict:
Malicious
Labled as:
Valyria
Link:
https://www.hybrid-analysis.com/sample/26d19bf8f5b21152256f078fdd31a2749d85fb05a2bc34ff1de557b54a4dfca4
Result
Verdict:
MALICIOUS
Result
Threat name:
AsyncRAT, DcRat, VenomRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1372953
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
Contains functionality to log keystrokes (.Net Source)
Encrypted powershell cmdline option found
Found API chain indicative of debugger detection
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Powershell drops PE file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Snort IDS alert for network traffic
Suspicious powershell command line found
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses known network protocols on non-standard ports
Very long command line found
Yara detected AsyncRAT
Yara detected DcRat
Yara detected VenomRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1372953 Sample: ppt1.hta Startdate: 11/01/2024 Architecture: WINDOWS Score: 100 49 Snort IDS alert for network traffic 2->49 51 Found malware configuration 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 10 other signatures 2->55 9 mshta.exe 1 2->9         started        12 svchost.exe 1 1 2->12         started        process3 dnsIp4 61 Suspicious powershell command line found 9->61 63 Very long command line found 9->63 15 powershell.exe 20 18 9->15         started        39 127.0.0.1 unknown unknown 12->39 signatures5 process6 dnsIp7 41 194.33.191.248, 4449, 49720, 49721 AQUA-ASRO unknown 15->41 37 C:\Users\user\AppData\Roaming\blues.exe, PE32+ 15->37 dropped 47 Powershell drops PE file 15->47 20 blues.exe 15->20         started        23 POWERPNT.EXE 229 383 15->23         started        25 conhost.exe 15->25         started        file8 signatures9 process10 signatures11 57 Multi AV Scanner detection for dropped file 20->57 59 Found API chain indicative of debugger detection 20->59 27 cmd.exe 1 20->27         started        30 ai.exe 23->30         started        process12 signatures13 65 Suspicious powershell command line found 27->65 67 Encrypted powershell cmdline option found 27->67 69 Bypasses PowerShell execution policy 27->69 32 powershell.exe 15 22 27->32         started        35 conhost.exe 27->35         started        process14 signatures15 43 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 32->43 45 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 32->45
Score:
99%
Verdict:
Malware
File Type:
ASCII
Link:
https://malprob.io/report/26d19bf8f5b21152256f078fdd31a2749d85fb05a2bc34ff1de557b54a4dfca4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/26d19bf8f5b21152256f078fdd31a2749d85fb05a2bc34ff1de557b54a4dfca4/
Threat name:
Script-WScript.Trojan.AsyncRAT
Create hunting rule
Status:
Malicious
First seen:
2024-01-11 10:24:36 UTC
File Type:
Text (VBS)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e3izx6hvwiivejlpa6h52mncosoyl6yfuk6dj7y54vl3kssn7ssa._file
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat botnet:default rat
Link:
https://tria.ge/reports/240111-mhm8bseahj/
Behaviour
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Executes dropped EXE
Loads dropped DLL
Blocklisted process makes network request
Downloads MZ/PE file
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
194.33.191.248:4449
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/26d19bf8f5b21152256f078fdd31a2749d85fb05a2bc34ff1de557b54a4dfca4

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:QbotStuff
Create hunting rule
Author:anonymous

File information

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

Web download

VenomRAT

HTML Application (hta) hta 26d19bf8f5b21152256f078fdd31a2749d85fb05a2bc34ff1de557b54a4dfca4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2748072/
  
Delivery method
Distributed via web download

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