MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aadcdb7e6f16df54e77128833de00c8166c72fdbfb7a281de672634e238cc689. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aadcdb7e6f16df54e77128833de00c8166c72fdbfb7a281de672634e238cc689
SHA3-384 hash: b99a828e2d1088c47a49c38c5c9bbbda2f0e2bf2af7f1a2d3ca4bb88f0a2eabeca65b63aadb254432d1c3288387fc9f3
SHA1 hash: 005a220ede1f0f46915d19ad8f399e3cd9dc529b
MD5 hash: 59eb03db4492706eaa2956b0823fd1c7
humanhash: carolina-july-triple-happy
File name:aadcdb7e6f16df54e77128833de00c8166c72fdbfb7a281de672634e238cc689
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:1'930'923 bytes
First seen:2020-11-15 23:18:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7be4c98eebb39d282cdffc1cea8fb470 (661 x AveMariaRAT, 29 x Riskware.Generic)
ssdeep 12288:49fz4SzequCaGBOHimiEeZt6CTwElVAyDJbShP58A7W2FeDSIGVH/KIDgDgUeHbh:4OSwiBE/eqCTw89MQDbGV6eH8tkt
Threatray 113 similar samples on MalwareBazaar
TLSH E7958D413B99D4D2D7576970E90FC370A411BD1D6B41BB9A3B3ABD0D9BAA6C0A80F343
Reporter seifreed
Tags:AveMariaRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
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/536980
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 detect sleep reduction / modifications
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: 317590 Sample: 6Z5eIagWpp Startdate: 16/11/2020 Architecture: WINDOWS Score: 100 133 Antivirus detection for dropped file 2->133 135 Antivirus / Scanner detection for submitted sample 2->135 137 Multi AV Scanner detection for submitted file 2->137 139 6 other signatures 2->139 12 6Z5eIagWpp.exe 1 51 2->12         started        15 SyncHost.exe 2->15         started        17 svchost.exe 1 2->17         started        19 7 other processes 2->19 process3 dnsIp4 181 Detected unpacking (changes PE section rights) 12->181 183 Detected unpacking (creates a PE file in dynamic memory) 12->183 185 Detected unpacking (overwrites its own PE header) 12->185 199 4 other signatures 12->199 22 6Z5eIagWpp.exe 1 3 12->22         started        26 diskperf.exe 5 12->26         started        187 Antivirus detection for dropped file 15->187 189 Machine Learning detection for dropped file 15->189 191 Spreads via windows shares (copies files to share folders) 15->191 28 SyncHost.exe 15->28         started        30 StikyNot.exe 17->30         started        32 diskperf.exe 17->32         started        107 127.0.0.1 unknown unknown 19->107 193 Changes security center settings (notifications, updates, antivirus, firewall) 19->193 195 Writes to foreign memory regions 19->195 197 Allocates memory in foreign processes 19->197 34 WerFault.exe 19->34         started        signatures5 process6 file7 93 C:\Windows\System\explorer.exe, PE32 22->93 dropped 159 Installs a global keyboard hook 22->159 36 explorer.exe 47 22->36         started        95 C:\Users\user\AppData\Local\...\StikyNot.exe, PE32 26->95 dropped 97 C:\Users\user\...\Disk.sys:Zone.Identifier, ASCII 26->97 dropped 99 C:\Users\...\SyncHost.exe:Zone.Identifier, ASCII 26->99 dropped 101 C:\Users\...\StikyNot.exe:Zone.Identifier, ASCII 26->101 dropped 40 StikyNot.exe 46 26->40         started        161 Drops executables to the windows directory (C:\Windows) and starts them 30->161 42 explorer.exe 30->42         started        signatures8 process9 file10 89 C:\Users\user\AppData\Local\Temp\Disk.sys, PE32 36->89 dropped 91 C:\Users\user\AppData\Local\...\SyncHost.exe, PE32 36->91 dropped 141 Antivirus detection for dropped file 36->141 143 Detected unpacking (creates a PE file in dynamic memory) 36->143 145 Machine Learning detection for dropped file 36->145 157 6 other signatures 36->157 44 explorer.exe 3 17 36->44         started        49 diskperf.exe 36->49         started        147 Detected unpacking (changes PE section rights) 40->147 149 Detected unpacking (overwrites its own PE header) 40->149 151 Spreads via windows shares (copies files to share folders) 40->151 51 StikyNot.exe 40->51         started        53 diskperf.exe 40->53         started        153 Sample uses process hollowing technique 42->153 155 Injects a PE file into a foreign processes 42->155 signatures11 process12 dnsIp13 109 vccmd03.googlecode.com 44->109 111 vccmd02.googlecode.com 44->111 113 5 other IPs or domains 44->113 103 C:\Windows\System\spoolsv.exe, PE32 44->103 dropped 105 C:\Users\user\AppData\Roaming\mrsys.exe, PE32 44->105 dropped 201 System process connects to network (likely due to code injection or exploit) 44->201 203 Creates an undocumented autostart registry key 44->203 205 Installs a global keyboard hook 44->205 55 spoolsv.exe 46 44->55         started        58 spoolsv.exe 46 44->58         started        60 spoolsv.exe 44->60         started        62 2 other processes 44->62 file14 signatures15 process16 signatures17 163 Antivirus detection for dropped file 55->163 165 Detected unpacking (changes PE section rights) 55->165 167 Detected unpacking (creates a PE file in dynamic memory) 55->167 179 3 other signatures 55->179 64 spoolsv.exe 55->64         started        68 diskperf.exe 55->68         started        169 Spreads via windows shares (copies files to share folders) 58->169 171 Writes to foreign memory regions 58->171 173 Allocates memory in foreign processes 58->173 70 spoolsv.exe 58->70         started        72 diskperf.exe 58->72         started        175 Drops executables to the windows directory (C:\Windows) and starts them 60->175 177 Injects a PE file into a foreign processes 60->177 74 spoolsv.exe 60->74         started        76 spoolsv.exe 62->76         started        78 spoolsv.exe 62->78         started        process18 file19 87 C:\Windows\System\svchost.exe, PE32 64->87 dropped 129 Installs a global keyboard hook 64->129 80 svchost.exe 64->80         started        131 Drops executables to the windows directory (C:\Windows) and starts them 70->131 83 svchost.exe 70->83         started        signatures20 process21 signatures22 115 Antivirus detection for dropped file 80->115 117 Detected unpacking (changes PE section rights) 80->117 119 Detected unpacking (overwrites its own PE header) 80->119 121 Machine Learning detection for dropped file 80->121 85 svchost.exe 80->85         started        123 Spreads via windows shares (copies files to share folders) 83->123 125 Sample uses process hollowing technique 83->125 127 Injects a PE file into a foreign processes 83->127 process23
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aadcdb7e6f16df54e77128833de00c8166c72fdbfb7a281de672634e238cc689/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-11-15 23:21:41 UTC
AV detection:
26 of 28 (92.86%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vlonw7tpc3pvjz3rfcbt3yamqftmol637n5cqhpgojru4i4my2eq._file
Verdict:
unknown
Similar samples:
0976ce86d295493db336b6736ab959502ad1963e9588352c2af8763e6dba7b9f
AveMariaRAT
14e52e549676db824147ad08e351b2bae5a8df91ac58c50836743c3d7ec68806
AveMariaRAT
70d2430c175de6181b3f73aea044c519a0feb95436becd12c5fdef9e76d0474f
AveMariaRAT
81ed3f8f6d90a3100f95802d859c1556e974c932e8d7487bf58321651dcff2d6
AveMariaRAT
8220a8c4adb4f8132d5586dac58766a76c873d3eba42e0f0c2c772a60f9a04be
AveMariaRAT
915f3a6a61a8b1762e2c3ff539743ffe20de1caea2ee071d2e3f2c084532dcca
AveMariaRAT
a5d558f967a5c898628263634fdf19a1aa7b2753348f88b958ac470da969f98c
AveMariaRAT
bf340400a994242fec4944db5ec1372a93eb4ed18440e45f7ea4c2b53ff12f1a
AveMariaRAT
cf10f4b5514d2544a6b3a6efdd281f2fa6526b9a07756c8db0b14fed20fd7110
AveMariaRAT
feabf42d152040b7648280ff080b5a1f01182a4f6c9980c2cd0fc244f236a81e
AveMariaRAT
+ 103 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/201115-rxvgayyv2a/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
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:
aadcdb7e6f16df54e77128833de00c8166c72fdbfb7a281de672634e238cc689
MD5 hash:
59eb03db4492706eaa2956b0823fd1c7
SHA1 hash:
005a220ede1f0f46915d19ad8f399e3cd9dc529b
Detections:
win_ave_maria_g0
Create hunting rule
Link:
https://www.unpac.me/results/1df02892-3ee4-43ad-b20a-bfc1d0d3ca04/
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/aadcdb7e6f16df54e77128833de00c8166c72fdbfb7a281de672634e238cc689

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: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

Comments