MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3283bc68e61498205f5a877ba5e003979b98e2accce44a3900cfcc7dfbe36f53. 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


AveMariaRAT


Vendor detections: 6


Intelligence 6 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3283bc68e61498205f5a877ba5e003979b98e2accce44a3900cfcc7dfbe36f53
SHA3-384 hash: 63a476adb647353e72cf181651d3bfc87a1bbbcf89af9f41503a637b2e0c3791883c4c4afee9871621fba8916d6bd37c
SHA1 hash: 3ad0a7cd83ae7d2cc7676b981156d210f555a683
MD5 hash: f10c4290acb6af1199288bd45ea3ba61
humanhash: dakota-cola-black-harry
File name:bd111eb893c077137dc762ca8a7554e4609c63ec809d87b2b21ad18e.js
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:5'091'053 bytes
First seen:2023-10-25 04:37:55 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 6144:RffBNlCbFNIH9sB4PtcJfedwgCe/59Jplu5uQ:I4SBMcJfedjCe/Hzlwx
TLSH T1D9368DC9B08E61D4F5F587F16FDE7B6AC9AB70D32CC1F90D702092744E0097A9A9E819
Reporter r3dbU7z
Tags:AveMariaRAT js

Intelligence

File Origin
# of uploads :
1
# of downloads :
322
Origin country :
RU RU
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.GT.JS.Backdoor.17.4D3F3359.23985.10793.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/65389bb48fff7db12b099d7f/reports/537b0558-35e0-448f-81ee-bdff4ae2f4b8/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/3283bc68e61498205f5a877ba5e003979b98e2accce44a3900cfcc7dfbe36f53
Result
Threat name:
AveMaria, DBatLoader, UACMe
Create hunting rule
Detection:
malicious
Classification:
evad.phis.troj.spyw.expl
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1331676
Signature
Adds a directory exclusion to Windows Defender
Allocates many large memory junks
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to check if Internet connection is working
Contains functionality to hide user accounts
Contains functionality to inject threads in other processes
Contains functionality to modify clipboard data
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal e-mail passwords
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
DLL side loading technique detected
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files to the user root directory
Drops PE files with a suspicious file extension
Found evasive API chain (may stop execution after checking mutex)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Increases the number of concurrent connection per server for Internet Explorer
Installs a global keyboard hook
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Powershell creates an autostart link
Powershell drops PE file
Sample uses process hollowing technique
Snort IDS alert for network traffic
Suspicious powershell command line found
Uses dynamic DNS services
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected AveMaria stealer
Yara detected DBatLoader
Yara detected UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1331676 Sample: bd111eb893c077137dc762ca8a7... Startdate: 25/10/2023 Architecture: WINDOWS Score: 100 105 freshwarsmi.ddns.net 2->105 107 web.fe.1drv.com 2->107 109 3 other IPs or domains 2->109 149 Snort IDS alert for network traffic 2->149 151 Multi AV Scanner detection for domain / URL 2->151 153 Found malware configuration 2->153 155 10 other signatures 2->155 15 wscript.exe 1 3 2->15         started        19 Moyvcizt.PIF 2->19         started        21 Moyvcizt.PIF 2->21         started        signatures3 process4 file5 101 C:\Users\Public\vsehnSE.lnk, MS 15->101 dropped 103 C:\Users\...\Xerox-Scan-29092022763326536.pdf, PDF 15->103 dropped 117 Wscript starts Powershell (via cmd or directly) 15->117 119 Windows Scripting host queries suspicious COM object (likely to drop second stage) 15->119 121 DLL side loading technique detected 15->121 23 cmd.exe 1 15->23         started        26 cmd.exe 1 15->26         started        28 cmd.exe 1 15->28         started        123 Multi AV Scanner detection for dropped file 19->123 125 Contains functionality to hide user accounts 19->125 127 Machine Learning detection for dropped file 19->127 129 Allocates many large memory junks 19->129 30 tzicvyoM.pif 19->30         started        131 Writes to foreign memory regions 21->131 133 Allocates memory in foreign processes 21->133 135 Sample uses process hollowing technique 21->135 32 tzicvyoM.pif 21->32         started        signatures6 process7 signatures8 159 Wscript starts Powershell (via cmd or directly) 23->159 34 powershell.exe 8 23->34         started        37 conhost.exe 23->37         started        161 Suspicious powershell command line found 26->161 163 Adds a directory exclusion to Windows Defender 26->163 39 powershell.exe 3 8 26->39         started        41 conhost.exe 26->41         started        43 powershell.exe 14 16 28->43         started        47 conhost.exe 28->47         started        165 Contains functionality to hide user accounts 30->165 process9 dnsIp10 139 Suspicious powershell command line found 34->139 141 DLL side loading technique detected 34->141 49 powershell.exe 15 34->49         started        143 Drops PE files to the user root directory 39->143 145 Powershell creates an autostart link 39->145 147 Powershell drops PE file 39->147 52 AcroRd32.exe 15 44 39->52         started        113 144.126.151.220, 50070, 80 LOYOLAUS United States 43->113 99 C:\Users\Public\eKDPNEg, PE32 43->99 dropped file11 signatures12 process13 signatures14 137 DLL side loading technique detected 49->137 54 WiFaADk.exe 1 8 49->54         started        58 conhost.exe 1 49->58         started        process15 file16 87 C:\Users\Public\Libraries\tzicvyoM.pif, PE32 54->87 dropped 89 C:\Users\Public\Libraries\netutils.dll, PE32+ 54->89 dropped 91 C:\Users\Public\Libraries\easinvoker.exe, PE32+ 54->91 dropped 93 C:\Users\Public\Libraries\Moyvcizt.PIF, PE32 54->93 dropped 167 Contains functionality to hide user accounts 54->167 169 Drops PE files with a suspicious file extension 54->169 171 Writes to foreign memory regions 54->171 173 2 other signatures 54->173 60 tzicvyoM.pif 54->60         started        64 cmd.exe 54->64         started        signatures17 process18 dnsIp19 115 freshwarsmi.ddns.net 45.151.122.57, 50074, 5200 STUMPNERNETDE Germany 60->115 177 Detected unpacking (changes PE section rights) 60->177 179 Detected unpacking (overwrites its own PE header) 60->179 181 Found evasive API chain (may stop execution after checking mutex) 60->181 191 9 other signatures 60->191 183 Uses ping.exe to sleep 64->183 185 Drops executables to the windows directory (C:\Windows) and starts them 64->185 187 Uses ping.exe to check the status of other devices and networks 64->187 189 DLL side loading technique detected 64->189 66 easinvoker.exe 64->66         started        68 PING.EXE 64->68         started        71 xcopy.exe 64->71         started        74 10 other processes 64->74 signatures20 process21 dnsIp22 76 cmd.exe 66->76         started        111 127.0.0.1 unknown unknown 68->111 95 C:\Windows \System32\easinvoker.exe, PE32+ 71->95 dropped 97 C:\Windows \System32\netutils.dll, PE32+ 74->97 dropped file23 process24 signatures25 175 Adds a directory exclusion to Windows Defender 76->175 79 cmd.exe 76->79         started        82 conhost.exe 76->82         started        process26 signatures27 193 Wscript starts Powershell (via cmd or directly) 79->193 195 Adds a directory exclusion to Windows Defender 79->195 84 powershell.exe 79->84         started        process28 signatures29 157 DLL side loading technique detected 84->157
Score:
100%
Verdict:
Malware
File Type:
ASCII
Link:
https://malprob.io/report/3283bc68e61498205f5a877ba5e003979b98e2accce44a3900cfcc7dfbe36f53
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3283bc68e61498205f5a877ba5e003979b98e2accce44a3900cfcc7dfbe36f53/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gkb3y2hgcsmcax22q552lyads6nzryvmztseuoiaz7gh367dn5jq._file
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:modiloader family:warzonerat infostealer persistence rat trojan
Link:
https://tria.ge/reports/231025-e9dtzafa5v/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Runs ping.exe
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Blocklisted process makes network request
Downloads MZ/PE file
ModiLoader Second Stage
Warzone RAT payload
ModiLoader, DBatLoader
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
freshwarsmi.ddns.net:5200
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

AveMariaRAT

Java Script (JS) js 3283bc68e61498205f5a877ba5e003979b98e2accce44a3900cfcc7dfbe36f53

(this sample)

  
Delivery method
Distributed via web download

Comments