MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0e25e4a05fadbcb038a39f2f0101f46cb1f9e9bad53d83dd786e161640284dce. 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: 0e25e4a05fadbcb038a39f2f0101f46cb1f9e9bad53d83dd786e161640284dce
SHA3-384 hash: 4bed282c2f861648d651318c4eaebafadf9b9409460c515735a1fd079401b4f2888abb03ea2cf197399b82ac717ac3a0
SHA1 hash: d4dbeca8e83286bbbcb05d64f688cd578c49ab8d
MD5 hash: 66cc59cee4b25570faebe54fc0db0433
humanhash: monkey-princess-pasta-yellow
File name:0e25e4a05fadbcb038a39f2f0101f46cb1f9e9bad53d83dd786e161640284dce
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:2'992'307 bytes
First seen:2020-11-10 11:37:36 UTC
Last seen:2024-07-24 11:13:08 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 676f4bc1db7fb9f072b157186a10179e (1'400 x AveMariaRAT, 37 x Riskware.Generic, 2 x njrat)
ssdeep 24576:T+N7A3mZZcVKfIxTiEVc847flVC6faaQDbGV6eH81k6IbGD2JTu0GoZQDbGV6eH/:T+N7A3mw4gxeOw46fUbNecCCFbNecc
Threatray 3'594 similar samples on MalwareBazaar
TLSH C3D5AEE2FA3344DFF635E471A1CF1111E187686AA701FA9B97A5AE4684871C1D3F230E
Reporter seifreed
Tags:AveMariaRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
64
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Packer.PrivateExeProte-16
Create hunting rule

PUA.Win.Packer.Ep-7
Create hunting rule

PUA.Win.Packer.Embedpe-3
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

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/528774
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
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
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
Sample is not signed and drops a device driver
Sample uses process hollowing technique
Searches for specific processes (likely to inject)
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: 313484 Sample: qj6GB7QBwx Startdate: 10/11/2020 Architecture: WINDOWS Score: 100 121 Antivirus detection for dropped file 2->121 123 Antivirus / Scanner detection for submitted sample 2->123 125 Yara detected AveMaria stealer 2->125 127 5 other signatures 2->127 14 qj6GB7QBwx.exe 2->14         started        17 svchost.exe 1 2->17         started        19 svchost.exe 1 2->19         started        process3 signatures4 187 Detected unpacking (changes PE section rights) 14->187 189 Detected unpacking (creates a PE file in dynamic memory) 14->189 191 Detected unpacking (overwrites its own PE header) 14->191 193 5 other signatures 14->193 21 qj6GB7QBwx.exe 1 51 14->21         started        24 cmd.exe 14->24         started        process5 signatures6 131 Spreads via windows shares (copies files to share folders) 21->131 133 Writes to foreign memory regions 21->133 135 Allocates memory in foreign processes 21->135 139 2 other signatures 21->139 26 qj6GB7QBwx.exe 1 3 21->26         started        30 diskperf.exe 5 21->30         started        137 Drops VBS files to the startup folder 24->137 32 spoolsv.exe 24->32         started        34 cmd.exe 24->34         started        36 conhost.exe 24->36         started        process7 file8 101 C:\Windows\System\explorer.exe, PE32 26->101 dropped 171 Installs a global keyboard hook 26->171 38 explorer.exe 26->38         started        103 C:\Users\user\AppData\Local\...\StikyNot.exe, PE32 30->103 dropped 105 C:\Users\user\...\Disk.sys:Zone.Identifier, ASCII 30->105 dropped 107 C:\Users\...\SyncHost.exe:Zone.Identifier, ASCII 30->107 dropped 109 C:\Users\...\StikyNot.exe:Zone.Identifier, ASCII 30->109 dropped 41 StikyNot.exe 30->41         started        173 Spreads via windows shares (copies files to share folders) 32->173 175 Sample uses process hollowing technique 32->175 177 Injects a PE file into a foreign processes 32->177 43 conhost.exe 34->43         started        signatures9 process10 signatures11 141 Antivirus detection for dropped file 38->141 143 Detected unpacking (changes PE section rights) 38->143 145 Detected unpacking (creates a PE file in dynamic memory) 38->145 151 5 other signatures 38->151 45 explorer.exe 47 38->45         started        49 cmd.exe 38->49         started        147 Machine Learning detection for dropped file 41->147 149 Tries to detect sandboxes / dynamic malware analysis system (file name check) 41->149 51 cmd.exe 41->51         started        process12 file13 111 C:\Users\user\AppData\Local\Temp\Disk.sys, PE32 45->111 dropped 113 C:\Users\user\AppData\Local\...\SyncHost.exe, PE32 45->113 dropped 195 Injects code into the Windows Explorer (explorer.exe) 45->195 197 Spreads via windows shares (copies files to share folders) 45->197 199 Writes to foreign memory regions 45->199 201 2 other signatures 45->201 53 explorer.exe 3 17 45->53         started        58 diskperf.exe 45->58         started        60 conhost.exe 49->60         started        signatures14 process15 dnsIp16 115 vccmd03.googlecode.com 53->115 117 vccmd02.googlecode.com 53->117 119 5 other IPs or domains 53->119 97 C:\Windows\System\spoolsv.exe, PE32 53->97 dropped 99 C:\Users\user\AppData\Roaming\mrsys.exe, PE32 53->99 dropped 153 System process connects to network (likely due to code injection or exploit) 53->153 155 Creates an undocumented autostart registry key 53->155 157 Installs a global keyboard hook 53->157 62 spoolsv.exe 53->62         started        65 spoolsv.exe 53->65         started        67 spoolsv.exe 53->67         started        69 spoolsv.exe 53->69         started        file17 signatures18 process19 signatures20 203 Antivirus detection for dropped file 62->203 205 Detected unpacking (changes PE section rights) 62->205 207 Detected unpacking (overwrites its own PE header) 62->207 209 Machine Learning detection for dropped file 62->209 71 spoolsv.exe 46 62->71         started        74 cmd.exe 2 62->74         started        211 Tries to detect sandboxes / dynamic malware analysis system (file name check) 65->211 213 Drops executables to the windows directory (C:\Windows) and starts them 65->213 215 Injects a PE file into a foreign processes 65->215 76 spoolsv.exe 65->76         started        78 cmd.exe 65->78         started        217 Sample uses process hollowing technique 67->217 80 cmd.exe 67->80         started        process21 file22 159 Spreads via windows shares (copies files to share folders) 71->159 161 Writes to foreign memory regions 71->161 163 Allocates memory in foreign processes 71->163 83 spoolsv.exe 71->83         started        86 diskperf.exe 71->86         started        165 Command shell drops VBS files 74->165 88 conhost.exe 74->88         started        167 Sample uses process hollowing technique 76->167 169 Injects a PE file into a foreign processes 76->169 90 conhost.exe 78->90         started        95 C:\Users\user\AppData\Roaming\...\x.vbs, ASCII 80->95 dropped signatures23 process24 signatures25 129 Installs a global keyboard hook 83->129 92 explorer.exe 83->92         started        process26 signatures27 179 Tries to detect sandboxes / dynamic malware analysis system (file name check) 92->179 181 Injects code into the Windows Explorer (explorer.exe) 92->181 183 Drops executables to the windows directory (C:\Windows) and starts them 92->183 185 Injects a PE file into a foreign processes 92->185
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0e25e4a05fadbcb038a39f2f0101f46cb1f9e9bad53d83dd786e161640284dce/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-11-11 00:07:51 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bys6jic7vw6laofdt4xqcapunsy7t2n22u6yhxlynylbmqbijxha._file
Verdict:
unknown
Similar samples:
09a3aa26ef9c6f2544fd2377df9ddb4ed2462db3206cc7723f5015a8e62bde2e
AveMariaRAT
3591293a05792261840f36bdbff14ca1eb850764d074ee325cfc9c1351d2d1d9
AveMariaRAT
5a2af124338b13ddda97cd7aa74e14a0888eb96fad8358e12199c53a32882b26
AveMariaRAT
5fcd1c2f812c24ba2c91996d458a10f72b4cfe5d88d794a7765c99ec6c254365
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603b8b4a8d2fedea549b4f06b345da9234a06ceab9366175c8de484df155a2b9
AveMariaRAT
7ce65b62e4bfd353c95b4fce220c6a54a597c9632a7691e66ed67aa673e8d8ce
AveMariaRAT
a425002cf906c94a18e2919275f05370df5daef4dd5c8ab041873439b17e1736
AveMariaRAT
bcc0caa5fbae72926fb1d1004eaeb92e5d4abc12439cf92e1ee3ed4d427fa38c
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d49bf8b5ef7c4c8195b34f1468612abf2ff1e8200f64d1420fe974c994c6c5bf
AveMariaRAT
e95c043797bb33249450484c3ac1778dc039e004f25682207caa66a2747c067d
AveMariaRAT
+ 3'584 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/201110-5vpx84j2y6/
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
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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