MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2810c06ccf0230a24179363862bfd4e88dab05b1b39fb229d75b8f01973fdb80. 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



AsyncRAT


Vendor detections: 11


Intelligence 11 IOCs YARA File information Comments

SHA256 hash: 2810c06ccf0230a24179363862bfd4e88dab05b1b39fb229d75b8f01973fdb80
SHA3-384 hash: b48d17012c1ea65d71cb140a4cec4a5c9e3ab2c9da0bf0e806cb77379c90671c5233ffde0e6c8eb4b15acb1655b07434
SHA1 hash: f764941cab201f441d31edd23120961966799880
MD5 hash: bb16b36f5fe5781959183b0acd63de8b
humanhash: snake-sweet-charlie-washington
File name:asegurar.vbs
Download: download sample
Signature AsyncRAT
File size:2'015'602 bytes
First seen:2024-12-02 11:14:30 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 192:DlVUdVoZvsBef7e3vtEMUETN9BgKm6w56Hy:CQb7SOE9Tm6wd
Threatray 2'704 similar samples on MalwareBazaar
TLSH T14995EE4DDF793BBB52A0D39A5AC184D2229F727418460CCDEA8559CDC1BC9F73F0898A
TrID 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1)
33.3% (.MP3) MP3 audio (1000/1)
Magika mp3
Reporter lontze7
Tags:AsyncRAT vbs

Intelligence


File Origin
# of uploads :
1
# of downloads :
99
Origin country :
FR FR
Vendor Threat Intelligence
Verdict:
Malicious
Score:
92.5%
Tags:
xtreme gumen shell sage
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
powershell
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.expl.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Bypasses PowerShell execution policy
Connects to a pastebin service (likely for C&C)
Encrypted powershell cmdline option found
Found suspicious powershell code related to unpacking or dynamic code loading
Malicious sample detected (through community Yara rule)
Potential dropper URLs found in powershell memory
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Paste sharing url in reverse order
Sigma detected: Potential PowerShell Obfuscation Via Reversed Commands
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
VBScript performs obfuscated calls to suspicious functions
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript starts Powershell (via cmd or directly)
Yara detected Generic Downloader
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1566545 Sample: asegurar.vbs Startdate: 02/12/2024 Architecture: WINDOWS Score: 100 27 pastebin.com 2->27 29 paste.ee 2->29 35 Suricata IDS alerts for network traffic 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Sigma detected: Paste sharing url in reverse order 2->39 43 8 other signatures 2->43 9 wscript.exe 1 2->9         started        signatures3 41 Connects to a pastebin service (likely for C&C) 29->41 process4 signatures5 47 VBScript performs obfuscated calls to suspicious functions 9->47 49 Suspicious powershell command line found 9->49 51 Wscript starts Powershell (via cmd or directly) 9->51 53 2 other signatures 9->53 12 powershell.exe 7 9->12         started        process6 signatures7 55 Suspicious powershell command line found 12->55 57 Encrypted powershell cmdline option found 12->57 59 Bypasses PowerShell execution policy 12->59 61 Found suspicious powershell code related to unpacking or dynamic code loading 12->61 15 powershell.exe 14 19 12->15         started        19 conhost.exe 12->19         started        process8 dnsIp9 33 pastebin.com 104.20.4.235, 443, 49730, 49732 CLOUDFLARENETUS United States 15->33 25 C:\Users\user\AppData\Local\Temp\dll03.ps1, Unicode 15->25 dropped 21 powershell.exe 11 15->21         started        file10 process11 dnsIp12 31 paste.ee 104.21.84.67, 443, 49735 CLOUDFLARENETUS United States 21->31 45 Potential dropper URLs found in powershell memory 21->45 signatures13
Threat name:
Win32.Dropper.Generic
Status:
Suspicious
First seen:
2024-11-29 00:02:15 UTC
File Type:
Text (VBS)
AV detection:
1 of 24 (4.17%)
Threat level:
  3/5
Result
Malware family:
asyncrat
Score:
  10/10
Tags:
family:asyncrat botnet:tarea 2 discovery execution rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Command and Scripting Interpreter: PowerShell
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Blocklisted process makes network request
AsyncRat
Asyncrat family
Malware Config
C2 Extraction:
wins.cooempresasltda5.store:8000
Dropper Extraction:
https://pastebin.com/raw/Adv9gBHa
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.

Web download

AsyncRAT

Visual Basic Script (vbs) vbs 2810c06ccf0230a24179363862bfd4e88dab05b1b39fb229d75b8f01973fdb80

(this sample)

  
Delivery method
Distributed via web download

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