MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0ab2fafd67a864b8c6acd7a404dcf421b6b2b28feab1da32d0e5d903e24d61ac. 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: 7


Intelligence 7 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0ab2fafd67a864b8c6acd7a404dcf421b6b2b28feab1da32d0e5d903e24d61ac
SHA3-384 hash: df6d2104b29277746fbee203e6f62bcbd8257290548039db6ab4af30f40c3d5ea6d79ae2f4eb42754209455373f30b80
SHA1 hash: 9c750fcf811ecc776089548ccb124bcf9d0c99ed
MD5 hash: 07a86ca9bb4b409336b4eed43a0c22ff
humanhash: paris-berlin-mike-mississippi
File name:0ab2fafd67a864b8c6acd7a404dcf421b6b2b28feab1da32d0e5d903e24d61ac
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:1'931'144 bytes
First seen:2020-11-10 11:38:52 UTC
Last seen:2024-07-24 11:04:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7be4c98eebb39d282cdffc1cea8fb470 (661 x AveMariaRAT, 29 x Riskware.Generic)
ssdeep 12288:yEgaFUnWSu/7GbI3gciIB0tZO9x8CmK1DW/sV3VXOA7W2FeDSIGVH/KIDgDgUeHf:y4HqbmXBscx8tUhQDbGV6eH8tkv
Threatray 29 similar samples on MalwareBazaar
TLSH 48959FE9A17B0466D12376B16D0FC1719A95FE9E4342E28F27BF2C0DB4A36837852713
Reporter seifreed
Tags:AveMariaRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
62
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
Sending a UDP request
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/528707
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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
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 dnsIp2 2 Behavior Graph ID: 313451 Sample: hbnPTP5ply Startdate: 10/11/2020 Architecture: WINDOWS Score: 100 115 cdn.onenote.net 2->115 129 Antivirus detection for dropped file 2->129 131 Antivirus / Scanner detection for submitted sample 2->131 133 Yara detected AveMaria stealer 2->133 135 5 other signatures 2->135 14 hbnPTP5ply.exe 1 51 2->14         started        17 StikyNot.exe 46 2->17         started        19 SyncHost.exe 2->19         started        21 3 other processes 2->21 signatures3 process4 dnsIp5 191 Detected unpacking (changes PE section rights) 14->191 193 Detected unpacking (overwrites its own PE header) 14->193 195 Spreads via windows shares (copies files to share folders) 14->195 209 3 other signatures 14->209 24 hbnPTP5ply.exe 1 3 14->24         started        28 diskperf.exe 5 14->28         started        197 Writes to foreign memory regions 17->197 199 Allocates memory in foreign processes 17->199 201 Injects a PE file into a foreign processes 17->201 30 StikyNot.exe 17->30         started        32 diskperf.exe 17->32         started        203 Antivirus detection for dropped file 19->203 205 Detected unpacking (creates a PE file in dynamic memory) 19->205 207 Machine Learning detection for dropped file 19->207 34 SyncHost.exe 19->34         started        117 127.0.0.1 unknown unknown 21->117 signatures6 process7 file8 101 C:\Windows\System\explorer.exe, PE32 24->101 dropped 189 Installs a global keyboard hook 24->189 36 explorer.exe 47 24->36         started        103 C:\Users\user\...\Disk.sys:Zone.Identifier, ASCII 28->103 dropped 105 C:\Users\...\SyncHost.exe:Zone.Identifier, ASCII 28->105 dropped 107 C:\Users\...\StikyNot.exe:Zone.Identifier, ASCII 28->107 dropped 40 StikyNot.exe 46 28->40         started        42 explorer.exe 30->42         started        109 C:\Users\user\AppData\Local\...\StikyNot.exe, PE32 32->109 dropped signatures9 process10 file11 97 C:\Users\user\AppData\Local\Temp\Disk.sys, PE32 36->97 dropped 99 C:\Users\user\AppData\Local\...\SyncHost.exe, PE32 36->99 dropped 151 Antivirus detection for dropped file 36->151 153 Detected unpacking (changes PE section rights) 36->153 155 Detected unpacking (creates a PE file in dynamic memory) 36->155 169 3 other signatures 36->169 44 explorer.exe 3 17 36->44         started        49 diskperf.exe 36->49         started        157 Detected unpacking (overwrites its own PE header) 40->157 159 Machine Learning detection for dropped file 40->159 161 Spreads via windows shares (copies files to share folders) 40->161 51 StikyNot.exe 40->51         started        163 Injects code into the Windows Explorer (explorer.exe) 42->163 165 Drops executables to the windows directory (C:\Windows) and starts them 42->165 167 Injects a PE file into a foreign processes 42->167 53 explorer.exe 42->53         started        signatures12 process13 dnsIp14 119 vccmd03.googlecode.com 44->119 121 vccmd02.googlecode.com 44->121 123 5 other IPs or domains 44->123 111 C:\Windows\System\spoolsv.exe, PE32 44->111 dropped 113 C:\Users\user\AppData\Roaming\mrsys.exe, PE32 44->113 dropped 211 System process connects to network (likely due to code injection or exploit) 44->211 213 Creates an undocumented autostart registry key 44->213 215 Installs a global keyboard hook 44->215 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 file15 signatures16 process17 signatures18 171 Antivirus detection for dropped file 55->171 173 Detected unpacking (changes PE section rights) 55->173 175 Detected unpacking (overwrites its own PE header) 55->175 187 2 other signatures 55->187 64 spoolsv.exe 2 55->64         started        68 diskperf.exe 55->68         started        177 Spreads via windows shares (copies files to share folders) 58->177 179 Injects a PE file into a foreign processes 58->179 70 spoolsv.exe 58->70         started        72 diskperf.exe 58->72         started        181 Drops executables to the windows directory (C:\Windows) and starts them 60->181 183 Writes to foreign memory regions 60->183 185 Allocates memory in foreign processes 60->185 74 spoolsv.exe 60->74         started        76 diskperf.exe 60->76         started        78 spoolsv.exe 62->78         started        80 spoolsv.exe 62->80         started        82 2 other processes 62->82 process19 file20 95 C:\Windows\System\svchost.exe, PE32 64->95 dropped 125 Installs a global keyboard hook 64->125 84 svchost.exe 64->84         started        127 Drops executables to the windows directory (C:\Windows) and starts them 70->127 87 svchost.exe 70->87         started        signatures21 process22 signatures23 137 Antivirus detection for dropped file 84->137 139 Detected unpacking (changes PE section rights) 84->139 141 Detected unpacking (overwrites its own PE header) 84->141 143 Machine Learning detection for dropped file 84->143 89 svchost.exe 84->89         started        91 diskperf.exe 84->91         started        145 Spreads via windows shares (copies files to share folders) 87->145 147 Sample uses process hollowing technique 87->147 149 Injects a PE file into a foreign processes 87->149 process24 process25 93 WerFault.exe 89->93         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0ab2fafd67a864b8c6acd7a404dcf421b6b2b28feab1da32d0e5d903e24d61ac/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-11-11 00:08:40 UTC
AV detection:
28 of 29 (96.55%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bkzpv7lhvbslrrvm26sajxhueg3lfmup5ky5umwq4xmqhysnmgwa._file
Verdict:
unknown
Similar samples:
14eb85a4e760fa711c85ab5b428fc24caaed1d94bf24541d5c15b1bd65f34808
AveMariaRAT
241bc64910a786f48339c8b1ddf2c5b9df3e32153df088daa4986a406958f89f
AveMariaRAT
4502947e357064b61ddf9ac47b939e5db6458099c959c357b999a125d27ff0fe
AveMariaRAT
4a9294b06d85ea14899e6a586e49fd8814ea499a168d6ea5434841ee9f531f1e
AveMariaRAT
4ecc19690cb79fbe1220b11ed2f779ed8f0fad8df07462eaf12d0a413d2e2e6e
AveMariaRAT
7f1df3446a1e0130e99c6de60ab3aedebca5fa49f576591a0a6dfa14c7d9fd21
AveMariaRAT
8220a8c4adb4f8132d5586dac58766a76c873d3eba42e0f0c2c772a60f9a04be
AveMariaRAT
83a4e0b8a56cfd55741c12a85af836036eb780e5005ec056eede4fc05166a799
AveMariaRAT
c0e1bf94c9a800466d63dbc3165ba7a74b03fb240405e7f4b998c8e0fd77365a
AveMariaRAT
f9af550595756a3d4d4f7ea6561bba49fe906c06d047427de9da88ea34ee4063
AveMariaRAT
+ 19 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-b72apb42rn/
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
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: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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