MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 14eb85a4e760fa711c85ab5b428fc24caaed1d94bf24541d5c15b1bd65f34808. 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: 8


Intelligence 8 IOCs YARA 7 File information Comments
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SHA256 hash: 14eb85a4e760fa711c85ab5b428fc24caaed1d94bf24541d5c15b1bd65f34808
SHA3-384 hash: 41044f1b20298a5e9cbd49d112a20ce33f431ac0f9ce81c44478e61506ca7d28e93ffcd6f1b5a6b49f7beef760822d53
SHA1 hash: 1e2ebaf21b8bb09063828d904b6e85419e837ffd
MD5 hash: 9af65e1c50b6abf64dfb8a3b7709e71b
humanhash: spring-colorado-burger-moon
File name:14eb85a4e760fa711c85ab5b428fc24caaed1d94bf24541d5c15b1bd65f34808
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:1'931'146 bytes
First seen:2020-11-10 11:28:42 UTC
Last seen:2024-07-24 11:31:29 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7be4c98eebb39d282cdffc1cea8fb470 (661 x AveMariaRAT, 29 x Riskware.Generic)
ssdeep 12288:WfzOs3duPXXD9B5GQRNKGfRSVtpX1yNdo5ITfd/w2CVQA7W2FeDSIGVH/KIDgDgU:Wi7PhzVKGsdX1y1fpQQDbGV6eH81ki
Threatray 329 similar samples on MalwareBazaar
TLSH AB958EA0BEB40453F113BD71DA0FC650A9ADBD19AE25F68F2B767C2E85B33806052357
Reporter seifreed
Tags:AveMariaRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
60
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Packer.Asprotect-3
Create hunting rule

Win.Malware.Daqc-6598201-0
Create hunting rule

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

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

Win.Malware.Eclv-9782803-0
Create hunting rule

Win.Malware.Eclv-9782804-0
Create hunting rule

Win.Malware.Eclv-9782973-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
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
Creating a process with a hidden window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Creating a file in the mass storage device
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/529279
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Changes security center settings (notifications, updates, antivirus, firewall)
Contains functionality to hide user accounts
Creates an undocumented autostart registry key
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
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
Searches for specific processes (likely to inject)
Sigma detected: Suspicious Svchost Process
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)
Writes to foreign memory regions
Yara detected AveMaria stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 313737 Sample: GCSO6nq0t5 Startdate: 11/11/2020 Architecture: WINDOWS Score: 100 117 Antivirus detection for dropped file 2->117 119 Antivirus / Scanner detection for submitted sample 2->119 121 Multi AV Scanner detection for submitted file 2->121 123 6 other signatures 2->123 12 GCSO6nq0t5.exe 1 51 2->12         started        15 StikyNot.exe 46 2->15         started        17 SyncHost.exe 2->17         started        19 6 other processes 2->19 process3 dnsIp4 179 Detected unpacking (changes PE section rights) 12->179 181 Detected unpacking (creates a PE file in dynamic memory) 12->181 183 Detected unpacking (overwrites its own PE header) 12->183 199 3 other signatures 12->199 22 GCSO6nq0t5.exe 1 3 12->22         started        26 diskperf.exe 5 12->26         started        185 Spreads via windows shares (copies files to share folders) 15->185 187 Writes to foreign memory regions 15->187 189 Allocates memory in foreign processes 15->189 28 StikyNot.exe 15->28         started        30 diskperf.exe 15->30         started        191 Antivirus detection for dropped file 17->191 193 Machine Learning detection for dropped file 17->193 195 Sample uses process hollowing technique 17->195 109 127.0.0.1 unknown unknown 19->109 197 Changes security center settings (notifications, updates, antivirus, firewall) 19->197 32 WerFault.exe 19->32         started        signatures5 process6 file7 93 C:\Windows\System\explorer.exe, PE32 22->93 dropped 175 Installs a global keyboard hook 22->175 34 explorer.exe 47 22->34         started        95 C:\Users\user\...\Disk.sys:Zone.Identifier, ASCII 26->95 dropped 97 C:\Users\...\SyncHost.exe:Zone.Identifier, ASCII 26->97 dropped 99 C:\Users\...\StikyNot.exe:Zone.Identifier, ASCII 26->99 dropped 38 StikyNot.exe 46 26->38         started        177 Drops executables to the windows directory (C:\Windows) and starts them 28->177 40 explorer.exe 28->40         started        101 C:\Users\user\AppData\Local\...\StikyNot.exe, PE32 30->101 dropped signatures8 process9 file10 89 C:\Users\user\AppData\Local\Temp\Disk.sys, PE32 34->89 dropped 91 C:\Users\user\AppData\Local\...\SyncHost.exe, PE32 34->91 dropped 139 Antivirus detection for dropped file 34->139 141 Detected unpacking (creates a PE file in dynamic memory) 34->141 143 Machine Learning detection for dropped file 34->143 155 5 other signatures 34->155 42 explorer.exe 3 17 34->42         started        47 diskperf.exe 34->47         started        145 Detected unpacking (changes PE section rights) 38->145 147 Detected unpacking (overwrites its own PE header) 38->147 149 Spreads via windows shares (copies files to share folders) 38->149 49 StikyNot.exe 38->49         started        51 diskperf.exe 38->51         started        151 Sample uses process hollowing technique 40->151 153 Injects a PE file into a foreign processes 40->153 signatures11 process12 dnsIp13 111 vccmd03.googlecode.com 42->111 113 vccmd02.googlecode.com 42->113 115 5 other IPs or domains 42->115 103 C:\Windows\System\spoolsv.exe, PE32 42->103 dropped 105 C:\Users\user\AppData\Roaming\mrsys.exe, PE32 42->105 dropped 201 System process connects to network (likely due to code injection or exploit) 42->201 203 Creates an undocumented autostart registry key 42->203 205 Installs a global keyboard hook 42->205 53 spoolsv.exe 46 42->53         started        56 spoolsv.exe 46 42->56         started        58 spoolsv.exe 46 42->58         started        60 2 other processes 42->60 file14 signatures15 process16 signatures17 157 Antivirus detection for dropped file 53->157 159 Detected unpacking (changes PE section rights) 53->159 161 Detected unpacking (creates a PE file in dynamic memory) 53->161 173 3 other signatures 53->173 62 spoolsv.exe 53->62         started        66 diskperf.exe 53->66         started        163 Spreads via windows shares (copies files to share folders) 56->163 165 Writes to foreign memory regions 56->165 167 Allocates memory in foreign processes 56->167 68 spoolsv.exe 56->68         started        70 diskperf.exe 56->70         started        169 Injects a PE file into a foreign processes 58->169 72 spoolsv.exe 58->72         started        74 diskperf.exe 58->74         started        171 Drops executables to the windows directory (C:\Windows) and starts them 60->171 76 spoolsv.exe 60->76         started        78 spoolsv.exe 60->78         started        80 diskperf.exe 60->80         started        process18 file19 107 C:\Windows\System\svchost.exe, PE32 62->107 dropped 207 Installs a global keyboard hook 62->207 82 svchost.exe 62->82         started        209 Drops executables to the windows directory (C:\Windows) and starts them 68->209 85 svchost.exe 68->85         started        signatures20 process21 signatures22 125 Antivirus detection for dropped file 82->125 127 Detected unpacking (changes PE section rights) 82->127 129 Detected unpacking (overwrites its own PE header) 82->129 131 Machine Learning detection for dropped file 82->131 87 svchost.exe 82->87         started        133 Spreads via windows shares (copies files to share folders) 85->133 135 Sample uses process hollowing technique 85->135 137 Injects a PE file into a foreign processes 85->137 process23
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/14eb85a4e760fa711c85ab5b428fc24caaed1d94bf24541d5c15b1bd65f34808/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-11-11 00:04:18 UTC
AV detection:
39 of 48 (81.25%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ctvyljhhmd5hchefvnnufd6cjsvo2hmux4sfihk4cwy32zptjaea._file
Verdict:
unknown
Similar samples:
198f3b86322f49f07c45e60a109efefe4a180c09d4a834044b57231861992535
AveMariaRAT
4a9294b06d85ea14899e6a586e49fd8814ea499a168d6ea5434841ee9f531f1e
AveMariaRAT
4ecc19690cb79fbe1220b11ed2f779ed8f0fad8df07462eaf12d0a413d2e2e6e
AveMariaRAT
7c657dff35ee4d5fa54ea41d02e78f0754a245a1f6f6a8e12ba42e6fa1d70444
AveMariaRAT
8dfe00633071fa4e719acd5e638596c35646c937ef1488528ffe6904cb61054f
AveMariaRAT
a0602e425bcb6a925997577f9224ec912f2f2965abf9fa31d67a2e1948bfdfc7
AveMariaRAT
a1ca46a8c41e45116351ecd3926bca9bc16b95a2aacecc100a7c62716e8f1274
AveMariaRAT
bba8c3d84f40c7b0e50fdad1d3e9a372f7657f7338e0a8ea55ffbd564fed93ee
AveMariaRAT
db0094e5713b5bb4ceed767aff4dcf6bf336fd7f1128b02bf80f9e9971d9194b
AveMariaRAT
dedad3d7a97da9f0103dd87d86a422e38f581879c41ab07594d141eb303d2de9
AveMariaRAT
+ 319 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat evasion infostealer persistence rat
Link:
https://tria.ge/reports/201110-r3c36jlhln/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: GetForegroundWindowSpam
Drops file in Windows directory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Modifies Installed Components in the registry
Warzone RAT Payload
Modifies WinLogon for persistence
Modifies visiblity of hidden/system files in Explorer
WarzoneRat, AveMaria
Unpacked files
SH256 hash:
14eb85a4e760fa711c85ab5b428fc24caaed1d94bf24541d5c15b1bd65f34808
MD5 hash:
9af65e1c50b6abf64dfb8a3b7709e71b
SHA1 hash:
1e2ebaf21b8bb09063828d904b6e85419e837ffd
Detections:
win_ave_maria_g0
Create hunting rule
Link:
https://www.unpac.me/results/75eb52d5-468f-41e9-8705-585cff9eba96/
Please note that we are no longer able to provide a coverage score for Virus Total.

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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