MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1e01c5412b717ee410a79898847669dc2773efbdeba0d64d98c3e6b6681a23a0. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1e01c5412b717ee410a79898847669dc2773efbdeba0d64d98c3e6b6681a23a0
SHA3-384 hash: 3f2c152e5df83b8182aa49bbc12c12d75a03cbe972f0029f2478b997a15d65506fd4178e3d43cb1e7ebb1795c8f71def
SHA1 hash: 7ef053abc87aa3cf8a234982dd6632d7204271a0
MD5 hash: 790f5aef6e83c96d6ea319bb46fc282b
humanhash: hawaii-virginia-summer-wyoming
File name:1e01c5412b717ee410a79898847669dc2773efbdeba0d64d98c3e6b6681a23a0
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:2'806'511 bytes
First seen:2020-11-09 21:57:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6bac3cfe8acb6c6c4a30aaa022de2388 (308 x AveMariaRAT, 7 x njrat, 7 x Skeeeyah)
ssdeep 24576:ssFsmZZcVKfIxTiEVc847flVC6faaQDbGV6eH81k6IbGD2JTu0GoZQDbGV6eH81n:fFsmw4gxeOw46fUbNecCCFbNecl
Threatray 3'312 similar samples on MalwareBazaar
TLSH 6ED59EE1696E1C8FE7316431A84F7A225148FC2CAB10D7AE6F767D85F0932C99087F46
Reporter seifreed
Tags:AveMariaRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
114
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Packer.Upolyx-12
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.Poison-6986144-0
Create hunting rule

Win.Malware.Razy-7056533-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
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
Sending a UDP request
Running batch commands
Creating a process with a hidden window
Forced system process termination
Creating a window
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
Threat name:
AveMaria
Create hunting rule
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/527600
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: 312894 Sample: OfrboWpuiH Startdate: 10/11/2020 Architecture: WINDOWS Score: 100 139 Antivirus detection for dropped file 2->139 141 Antivirus / Scanner detection for submitted sample 2->141 143 Multi AV Scanner detection for submitted file 2->143 145 6 other signatures 2->145 13 OfrboWpuiH.exe 2->13         started        16 svchost.exe 1 2->16         started        18 svchost.exe 2->18         started        process3 signatures4 189 Tries to detect sandboxes / dynamic malware analysis system (file name check) 13->189 191 Contain functionality to detect virtual machines 13->191 193 Contains functionality to inject code into remote processes 13->193 195 2 other signatures 13->195 20 OfrboWpuiH.exe 1 51 13->20         started        23 cmd.exe 13->23         started        process5 signatures6 153 Spreads via windows shares (copies files to share folders) 20->153 155 Writes to foreign memory regions 20->155 157 Allocates memory in foreign processes 20->157 161 2 other signatures 20->161 25 OfrboWpuiH.exe 1 3 20->25         started        29 diskperf.exe 5 20->29         started        159 Drops VBS files to the startup folder 23->159 31 conhost.exe 23->31         started        process7 file8 113 C:\Windows\System\explorer.exe, PE32 25->113 dropped 185 Installs a global keyboard hook 25->185 33 explorer.exe 25->33         started        115 C:\Users\user\...\Disk.sys:Zone.Identifier, ASCII 29->115 dropped 117 C:\Users\...\SyncHost.exe:Zone.Identifier, ASCII 29->117 dropped 119 C:\Users\...\StikyNot.exe:Zone.Identifier, ASCII 29->119 dropped 36 StikyNot.exe 29->36         started        signatures9 process10 signatures11 129 Antivirus detection for dropped file 33->129 131 Machine Learning detection for dropped file 33->131 133 Tries to detect sandboxes / dynamic malware analysis system (file name check) 33->133 137 3 other signatures 33->137 38 explorer.exe 47 33->38         started        42 cmd.exe 2 33->42         started        135 Injects a PE file into a foreign processes 36->135 44 StikyNot.exe 46 36->44         started        46 cmd.exe 1 36->46         started        process12 file13 109 C:\Users\user\AppData\Local\Temp\Disk.sys, PE32 38->109 dropped 111 C:\Users\user\AppData\Local\...\SyncHost.exe, PE32 38->111 dropped 163 Injects code into the Windows Explorer (explorer.exe) 38->163 165 Spreads via windows shares (copies files to share folders) 38->165 167 Writes to foreign memory regions 38->167 48 explorer.exe 3 17 38->48         started        53 diskperf.exe 38->53         started        169 Command shell drops VBS files 42->169 55 conhost.exe 42->55         started        171 Allocates memory in foreign processes 44->171 173 Injects a PE file into a foreign processes 44->173 57 StikyNot.exe 44->57         started        59 diskperf.exe 44->59         started        61 conhost.exe 46->61         started        signatures14 process15 dnsIp16 123 vccmd03.googlecode.com 48->123 125 vccmd02.googlecode.com 48->125 127 5 other IPs or domains 48->127 103 C:\Windows\System\spoolsv.exe, PE32 48->103 dropped 105 C:\Users\user\AppData\Roaming\mrsys.exe, PE32 48->105 dropped 147 System process connects to network (likely due to code injection or exploit) 48->147 149 Creates an undocumented autostart registry key 48->149 151 Installs a global keyboard hook 48->151 63 spoolsv.exe 48->63         started        66 spoolsv.exe 48->66         started        68 spoolsv.exe 48->68         started        70 explorer.exe 57->70         started        107 C:\Users\user\AppData\Local\...\StikyNot.exe, PE32 59->107 dropped file17 signatures18 process19 signatures20 197 Antivirus detection for dropped file 63->197 199 Machine Learning detection for dropped file 63->199 201 Tries to detect sandboxes / dynamic malware analysis system (file name check) 63->201 72 spoolsv.exe 63->72         started        75 cmd.exe 1 63->75         started        77 spoolsv.exe 66->77         started        79 cmd.exe 66->79         started        82 spoolsv.exe 68->82         started        84 cmd.exe 68->84         started        203 Injects code into the Windows Explorer (explorer.exe) 70->203 205 Drops executables to the windows directory (C:\Windows) and starts them 70->205 207 Injects a PE file into a foreign processes 70->207 86 explorer.exe 70->86         started        88 cmd.exe 70->88         started        process21 file22 175 Spreads via windows shares (copies files to share folders) 72->175 177 Writes to foreign memory regions 72->177 179 Allocates memory in foreign processes 72->179 90 spoolsv.exe 72->90         started        93 diskperf.exe 72->93         started        95 conhost.exe 75->95         started        121 C:\Users\user\AppData\Roaming\...\x.vbs, ASCII 79->121 dropped 97 conhost.exe 79->97         started        181 Sample uses process hollowing technique 82->181 183 Injects a PE file into a foreign processes 82->183 99 conhost.exe 84->99         started        101 conhost.exe 88->101         started        signatures23 process24 signatures25 187 Installs a global keyboard hook 90->187
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1e01c5412b717ee410a79898847669dc2773efbdeba0d64d98c3e6b6681a23a0/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-11-09 22:38:39 UTC
AV detection:
28 of 29 (96.55%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=dya4kqjlof7oiefhtcmii5tj3qtxh3555oqnmtmyyptlm2a2eoqa._file
Verdict:
suspicious
Similar samples:
02033fe1ee4b6b4360425435613ddfbf893cfba4841bd01139d1ead8bf536c51
AveMariaRAT
32672928863af3e154d0e2cc454c5fd31f217a3bfabc7acff2223bb72a5bbe6f
AveMariaRAT
3baea725947cc1cd6030c77cab606020f51acfbf883b24dcb29fcb5c598fa608
AveMariaRAT
5d4caa3f6c30db0717f68da6f2b1f1ec4145bc3aa4ca265087679a86393cbba2
AveMariaRAT
6964689bc8a264faa2a28c6ce7ddfd5ac2564927cef28bf43a7c5b7009785dae
AveMariaRAT
92ed5e6f115afefff64e7a359b9d66eb136923fb1323375d75d17e778f377a86
AveMariaRAT
9f37786ca6e630418153d0da372d6c12a06833024dee13f9b9f3a996a0ac300a
AveMariaRAT
a2bd87a81b3cc4f40cc8f1e6ba1111a010ad3970b4dff9e98c729142af28b823
AveMariaRAT
f72a3a205308a3446a78432854e1a3a022328ccb3bbb584f96bfafe4db12bf64
AveMariaRAT
ff5830e17d7ad41d8817bd38105e26fe804b40f70f1334e1d0412e1de2db7f3e
AveMariaRAT
+ 3'302 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/201109-n5wejj2res/
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
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/1e01c5412b717ee410a79898847669dc2773efbdeba0d64d98c3e6b6681a23a0

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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