MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 61411aa85b29f5c78cbc66f08fc45f4710eb634bf89b1d8fe97f8366ad3c0bfa. 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: 10


Intelligence 10 IOCs YARA 7 File information Comments
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SHA256 hash: 61411aa85b29f5c78cbc66f08fc45f4710eb634bf89b1d8fe97f8366ad3c0bfa
SHA3-384 hash: bf876bceb6da4fc129861b3c8d0f6b9f4d90d0e52d745bf5f99a1fa751d88d2a517277518b7cd380562cb1f8c16ea243
SHA1 hash: e64168231dc142b48aafb625f4765bffa3178df1
MD5 hash: f0ef8d91b6d41ef2ace709e10e509763
humanhash: spring-william-carpet-beer
File name:61411aa85b29f5c78cbc66f08fc45f4710eb634bf89b1d8fe97f8366ad3c0bfa
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:3'024'512 bytes
First seen:2020-11-15 23:13:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 676f4bc1db7fb9f072b157186a10179e (1'400 x AveMariaRAT, 37 x Riskware.Generic, 2 x njrat)
ssdeep 24576:Qoq7AAmZZcVKfIxTiEVc847flVC6faaQDbGV6eH81k6IbGD2JTu0GoZQDbGV6eHa:Qoq7AAmw4gxeOw46fUbNecCCFbNec/
Threatray 4'440 similar samples on MalwareBazaar
TLSH 83E59EE6E92A400FFA2B9472311F6712828A7D385E05F15BAFAEB754C083691F741F47
Reporter seifreed
Tags:AveMariaRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Packer.Upx-48
Create hunting rule

PUA.Win.Packer.Upolyx-12
Create hunting rule

PUA.Win.Packer.Upx-4
Create hunting rule

PUA.Win.Packer.PrivateExeProte-16
Create hunting rule

PUA.Win.Packer.AcprotectUltraprotect-1
Create hunting rule

PUA.Win.Packer.Asprotect-3
Create hunting rule

Win.Malware.Ursu-6793772-0
Create hunting rule

Win.Malware.Ursu-6914170-0
Create hunting rule

Win.Malware.Ursu-6914171-0
Create hunting rule

Win.Malware.Cerber-6989221-0
Create hunting rule

Win.Malware.Cryptinject-9785242-0
Create hunting rule

Win.Trojan.Ulise-9792178-0
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Win.Trojan.Ulise-9792179-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Running batch commands
Creating a process with a hidden window
Forced system process termination
Creating a window
Creating a file in the %temp% directory
Creating a file
Launching a process
Creating a file in the Windows subdirectories
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Creating a file in the mass storage device
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun by creating a file
Unauthorized injection to a system process
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:
AveMaria
Create hunting rule
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/537177
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Command shell drops VBS files
Contain functionality to detect virtual machines
Contains functionality to hide user accounts
Contains functionality to inject code into remote processes
Creates an undocumented autostart registry key
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Drops VBS files to the startup folder
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Sample is not signed and drops a device driver
Sample uses process hollowing technique
Sigma detected: Drops script at startup location
Sigma detected: System File Execution Location Anomaly
Spreads via windows shares (copies files to share folders)
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes / dynamic malware analysis system (file name check)
Writes to foreign memory regions
Yara detected AveMaria stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 317686 Sample: qvdbXJLQbr Startdate: 16/11/2020 Architecture: WINDOWS Score: 100 129 Antivirus detection for dropped file 2->129 131 Antivirus / Scanner detection for submitted sample 2->131 133 Multi AV Scanner detection for submitted file 2->133 135 6 other signatures 2->135 12 qvdbXJLQbr.exe 2->12         started        15 wscript.exe 1 2->15         started        17 wscript.exe 2->17         started        19 5 other processes 2->19 process3 dnsIp4 167 Tries to detect sandboxes / dynamic malware analysis system (file name check) 12->167 169 Contain functionality to detect virtual machines 12->169 171 Contains functionality to inject code into remote processes 12->171 173 2 other signatures 12->173 22 qvdbXJLQbr.exe 1 51 12->22         started        25 cmd.exe 2 12->25         started        27 qvdbXJLQbr.exe 15->27         started        29 StikyNot.exe 17->29         started        113 127.0.0.1 unknown unknown 19->113 signatures5 process6 signatures7 145 Spreads via windows shares (copies files to share folders) 22->145 147 Writes to foreign memory regions 22->147 149 Allocates memory in foreign processes 22->149 151 Sample is not signed and drops a device driver 22->151 31 qvdbXJLQbr.exe 1 3 22->31         started        35 diskperf.exe 5 22->35         started        153 Command shell drops VBS files 25->153 155 Drops VBS files to the startup folder 25->155 37 conhost.exe 25->37         started        157 Tries to detect sandboxes / dynamic malware analysis system (file name check) 27->157 159 Injects a PE file into a foreign processes 27->159 39 qvdbXJLQbr.exe 46 27->39         started        41 cmd.exe 1 27->41         started        43 StikyNot.exe 29->43         started        45 cmd.exe 29->45         started        process8 file9 101 C:\Windows\System\explorer.exe, PE32 31->101 dropped 121 Installs a global keyboard hook 31->121 47 explorer.exe 31->47         started        103 C:\Users\user\AppData\Local\...\StikyNot.exe, PE32 35->103 dropped 105 C:\Users\user\...\Disk.sys:Zone.Identifier, ASCII 35->105 dropped 107 C:\Users\...\SyncHost.exe:Zone.Identifier, ASCII 35->107 dropped 109 C:\Users\...\StikyNot.exe:Zone.Identifier, ASCII 35->109 dropped 50 StikyNot.exe 35->50         started        52 conhost.exe 37->52         started        123 Spreads via windows shares (copies files to share folders) 39->123 125 Injects a PE file into a foreign processes 39->125 54 qvdbXJLQbr.exe 39->54         started        56 diskperf.exe 39->56         started        58 conhost.exe 41->58         started        127 Sample uses process hollowing technique 43->127 111 C:\Users\user\AppData\Roaming\...\x.vbs, ASCII 45->111 dropped 60 conhost.exe 45->60         started        signatures10 process11 signatures12 181 Antivirus detection for dropped file 47->181 183 Machine Learning detection for dropped file 47->183 185 Tries to detect sandboxes / dynamic malware analysis system (file name check) 47->185 193 2 other signatures 47->193 62 explorer.exe 47 47->62         started        66 cmd.exe 1 47->66         started        187 Injects a PE file into a foreign processes 50->187 68 StikyNot.exe 46 50->68         started        70 cmd.exe 1 50->70         started        189 Drops executables to the windows directory (C:\Windows) and starts them 54->189 191 Installs a global keyboard hook 54->191 72 explorer.exe 54->72         started        process13 file14 97 C:\Users\user\AppData\Local\Temp\Disk.sys, PE32 62->97 dropped 99 C:\Users\user\AppData\Local\...\SyncHost.exe, PE32 62->99 dropped 195 Injects code into the Windows Explorer (explorer.exe) 62->195 197 Spreads via windows shares (copies files to share folders) 62->197 199 Injects a PE file into a foreign processes 62->199 74 explorer.exe 62->74         started        79 diskperf.exe 62->79         started        81 conhost.exe 66->81         started        201 Sample uses process hollowing technique 68->201 83 conhost.exe 70->83         started        signatures15 process16 dnsIp17 115 vccmd03.googlecode.com 74->115 117 vccmd02.googlecode.com 74->117 119 5 other IPs or domains 74->119 93 C:\Windows\System\spoolsv.exe, PE32 74->93 dropped 95 C:\Users\user\AppData\Roaming\mrsys.exe, PE32 74->95 dropped 175 System process connects to network (likely due to code injection or exploit) 74->175 177 Creates an undocumented autostart registry key 74->177 179 Installs a global keyboard hook 74->179 85 spoolsv.exe 74->85         started        file18 signatures19 process20 signatures21 137 Antivirus detection for dropped file 85->137 139 Machine Learning detection for dropped file 85->139 141 Tries to detect sandboxes / dynamic malware analysis system (file name check) 85->141 143 2 other signatures 85->143 88 spoolsv.exe 85->88         started        91 cmd.exe 85->91         started        process22 signatures23 161 Spreads via windows shares (copies files to share folders) 88->161 163 Sample uses process hollowing technique 88->163 165 Injects a PE file into a foreign processes 88->165
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/61411aa85b29f5c78cbc66f08fc45f4710eb634bf89b1d8fe97f8366ad3c0bfa/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-11-15 23:17:10 UTC
AV detection:
27 of 28 (96.43%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mfarvkc3fh24pdf4m3yi7rc7i4iowy2l7cnr3d7jp6bwnlj4bp5a._file
Verdict:
malicious
Similar samples:
0954707116de7974c38346f17987886632546664d0933bafd412fb343e408317
AveMariaRAT
3772ad390ed9afe00625633bcc8b4ef9a3cc4ebd3afcdd17e5bcbc77d6dcf450
AveMariaRAT
4872db8439d077ad6e34130a261c2920e293716f92c5c8e2a620c3c68209f48a
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4c5243fb93c8228c700ac8c3260ce478c30eb62f5c3737217952d49e866c1f4f
AveMariaRAT
581578334976e3ddeb5680b160ac757ab6ffac724c201f46eae03f373f102ee5
AveMariaRAT
603b8b4a8d2fedea549b4f06b345da9234a06ceab9366175c8de484df155a2b9
AveMariaRAT
720d5efa9da834f02070731e4c63ba4f88bf047fd4e514369abc177183facfc1
AveMariaRAT
7fd842876ce4a23acce596d28f03eac77bbffd54de176f887fab4ae444e7115e
AveMariaRAT
ab96b93e8058eb25d541928c48e38476be25aa308f3e340559db0f03c1caa93c
AveMariaRAT
ae93db3af8d593b801a7f4fbb366d4f62cd66b355c3f4a048cad3ba79d390391
AveMariaRAT
+ 4'430 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat evasion infostealer persistence rat upx
Link:
https://tria.ge/reports/201115-7vlk21fqmn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Suspicious use of SetThreadContext
Adds Run key to start application
Drops startup file
Loads dropped DLL
Executes dropped EXE
Modifies Installed Components in the registry
UPX packed file
Warzone RAT Payload
Modifies WinLogon for persistence
Modifies visiblity of hidden/system files in Explorer
WarzoneRat, AveMaria
Unpacked files
SH256 hash:
61411aa85b29f5c78cbc66f08fc45f4710eb634bf89b1d8fe97f8366ad3c0bfa
MD5 hash:
f0ef8d91b6d41ef2ace709e10e509763
SHA1 hash:
e64168231dc142b48aafb625f4765bffa3178df1
Detections:
win_ave_maria_g0
Create hunting rule
Link:
https://www.unpac.me/results/3fb67c2f-caf9-4205-b167-494425f47663/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/61411aa85b29f5c78cbc66f08fc45f4710eb634bf89b1d8fe97f8366ad3c0bfa

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:ave_maria_warzone_rat
Create hunting rule
Author:jeFF0Falltrades
Rule name:Chrome_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Chrome in files like avemaria
Rule name:Codoso_Gh0st_1
Create hunting rule
Author:Florian Roth
Description:Detects Codoso APT Gh0st Malware
Reference:https://www.proofpoint.com/us/exploring-bergard-old-malware-new-tricks
Rule name:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:RDPWrap
Create hunting rule
Author:@bartblaze
Description:Identifies RDP Wrapper, sometimes used by attackers to maintain persistence.
Reference:https://github.com/stascorp/rdpwrap
Rule name:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
Rule name:UAC_bypass_bin_mem
Create hunting rule
Author:James_inthe_box
Description:UAC bypass in files like avemaria

File information

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

  
Delivery method
Other

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