MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 01869366532d298b053338f999a7e97d2ffe3e0621dc30b4cefc9299fb69189f. 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: 10


Intelligence 10 IOCs YARA 7 File information Comments
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SHA256 hash: 01869366532d298b053338f999a7e97d2ffe3e0621dc30b4cefc9299fb69189f
SHA3-384 hash: 53894d2e8bbaec95a49f158bec556b54d6b3abb34285985dd71b91d507131f2bea5fbf5e1067cb0300bd87e2b84a6651
SHA1 hash: 5a234eafd85adc8a0511d3608940a01f901cfd09
MD5 hash: b0a0f628a260a57121dd9a0ab9895b3a
humanhash: pennsylvania-high-mockingbird-connecticut
File name:01869366532d298b053338f999a7e97d2ffe3e0621dc30b4cefc9299fb69189f
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:3'024'686 bytes
First seen:2020-11-14 18:18:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 676f4bc1db7fb9f072b157186a10179e (1'400 x AveMariaRAT, 37 x Riskware.Generic, 2 x njrat)
ssdeep 24576:VqF7AAmZZcVKfIxTiEVc847flVC6faaQDbGV6eH81k6IbGD2JTu0GoZQDbGV6eHx:VqF7AAmw4gxeOw46fUbNecCCFbNecs
Threatray 4'489 similar samples on MalwareBazaar
TLSH 31E5AF9429991CD7D6222932E00FDA25C09CBE399712776B537ABF0ED8C32D2D18674F
Reporter seifreed
Tags:AveMariaRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Packer.Upx-48
Create hunting rule

PUA.Win.Packer.Upolyx-12
Create hunting rule

PUA.Win.Packer.Upx-4
Create hunting rule

PUA.Win.Packer.PrivateExeProte-16
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

Win.Trojan.Ulise-9792178-0
Create hunting rule

Win.Trojan.Ulise-9792179-0
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/535480
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: 316839 Sample: A6KfeI9bmK Startdate: 15/11/2020 Architecture: WINDOWS Score: 100 134 Antivirus detection for dropped file 2->134 136 Antivirus / Scanner detection for submitted sample 2->136 138 Multi AV Scanner detection for submitted file 2->138 140 6 other signatures 2->140 13 A6KfeI9bmK.exe 2->13         started        16 wscript.exe 1 2->16         started        18 svchost.exe 2->18         started        20 wscript.exe 2->20         started        process3 signatures4 200 Tries to detect sandboxes / dynamic malware analysis system (file name check) 13->200 202 Contain functionality to detect virtual machines 13->202 204 Contains functionality to inject code into remote processes 13->204 208 2 other signatures 13->208 22 A6KfeI9bmK.exe 1 51 13->22         started        25 cmd.exe 2 13->25         started        206 Injects code into the Windows Explorer (explorer.exe) 16->206 27 explorer.exe 16->27         started        process5 signatures6 148 Spreads via windows shares (copies files to share folders) 22->148 150 Writes to foreign memory regions 22->150 152 Allocates memory in foreign processes 22->152 154 Sample is not signed and drops a device driver 22->154 29 A6KfeI9bmK.exe 1 3 22->29         started        33 diskperf.exe 5 22->33         started        156 Command shell drops VBS files 25->156 158 Drops VBS files to the startup folder 25->158 35 conhost.exe 25->35         started        160 Tries to detect sandboxes / dynamic malware analysis system (file name check) 27->160 162 Injects code into the Windows Explorer (explorer.exe) 27->162 164 Injects a PE file into a foreign processes 27->164 37 explorer.exe 27->37         started        39 cmd.exe 27->39         started        process7 file8 114 C:\Windows\System\explorer.exe, PE32 29->114 dropped 210 Installs a global keyboard hook 29->210 41 explorer.exe 29->41         started        116 C:\Users\user\...\Disk.sys:Zone.Identifier, ASCII 33->116 dropped 118 C:\Users\...\SyncHost.exe:Zone.Identifier, ASCII 33->118 dropped 120 C:\Users\...\StikyNot.exe:Zone.Identifier, ASCII 33->120 dropped 44 StikyNot.exe 33->44         started        212 Injects code into the Windows Explorer (explorer.exe) 37->212 214 Drops executables to the windows directory (C:\Windows) and starts them 37->214 216 Spreads via windows shares (copies files to share folders) 37->216 218 3 other signatures 37->218 46 explorer.exe 37->46         started        48 diskperf.exe 37->48         started        51 conhost.exe 39->51         started        signatures9 process10 file11 176 Antivirus detection for dropped file 41->176 178 Machine Learning detection for dropped file 41->178 180 Tries to detect sandboxes / dynamic malware analysis system (file name check) 41->180 186 2 other signatures 41->186 53 explorer.exe 47 41->53         started        57 cmd.exe 1 41->57         started        182 Injects a PE file into a foreign processes 44->182 59 StikyNot.exe 46 44->59         started        61 cmd.exe 1 44->61         started        184 Installs a global keyboard hook 46->184 102 C:\Users\user\AppData\Local\...\StikyNot.exe, PE32 48->102 dropped signatures12 process13 file14 108 C:\Users\user\AppData\Local\Temp\Disk.sys, PE32 53->108 dropped 110 C:\Users\user\AppData\Local\...\SyncHost.exe, PE32 53->110 dropped 166 Injects code into the Windows Explorer (explorer.exe) 53->166 168 Spreads via windows shares (copies files to share folders) 53->168 170 Writes to foreign memory regions 53->170 172 Allocates memory in foreign processes 53->172 63 explorer.exe 3 17 53->63         started        68 diskperf.exe 53->68         started        70 conhost.exe 57->70         started        174 Injects a PE file into a foreign processes 59->174 72 StikyNot.exe 59->72         started        74 conhost.exe 61->74         started        signatures15 process16 dnsIp17 122 vccmd03.googlecode.com 63->122 124 vccmd02.googlecode.com 63->124 126 5 other IPs or domains 63->126 104 C:\Windows\System\spoolsv.exe, PE32 63->104 dropped 106 C:\Users\user\AppData\Roaming\mrsys.exe, PE32 63->106 dropped 128 System process connects to network (likely due to code injection or exploit) 63->128 130 Creates an undocumented autostart registry key 63->130 132 Installs a global keyboard hook 63->132 76 spoolsv.exe 63->76         started        79 spoolsv.exe 63->79         started        81 spoolsv.exe 63->81         started        file18 signatures19 process20 signatures21 188 Antivirus detection for dropped file 76->188 190 Machine Learning detection for dropped file 76->190 192 Tries to detect sandboxes / dynamic malware analysis system (file name check) 76->192 83 spoolsv.exe 76->83         started        86 cmd.exe 76->86         started        194 Drops executables to the windows directory (C:\Windows) and starts them 79->194 196 Injects a PE file into a foreign processes 79->196 88 spoolsv.exe 79->88         started        90 cmd.exe 79->90         started        198 Sample uses process hollowing technique 81->198 92 cmd.exe 81->92         started        process22 file23 142 Spreads via windows shares (copies files to share folders) 83->142 144 Injects a PE file into a foreign processes 83->144 95 spoolsv.exe 83->95         started        98 conhost.exe 86->98         started        146 Sample uses process hollowing technique 88->146 100 conhost.exe 90->100         started        112 C:\Users\user\AppData\Roaming\...\x.vbs, ASCII 92->112 dropped signatures24 process25 signatures26 220 Installs a global keyboard hook 95->220
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/01869366532d298b053338f999a7e97d2ffe3e0621dc30b4cefc9299fb69189f/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-11-14 18:21:25 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=agdjgzstfuuywbjthd4ztj7jpux74pqgehodbngo7sjjt63jdcpq._file
Verdict:
malicious
Similar samples:
03dfe6cedcfce8418e60ff61cd7a730c9ec52c383b2e5ccad5c67d0b1168146d
AveMariaRAT
1cfea3d02575ae87c924799eb10ed2cad9e37e0b44a70fc709cc740732dead05
AveMariaRAT
1d06dff33476ed790756bcdc5384bd481b6ee839c72f6f7f7c4db6f3b07844fd
AveMariaRAT
3a65243f9c90c4da9e2eba16f82e9f0c6e963a887a494862e3ab0bf34ad087cf
AveMariaRAT
4c71187db82680bd1adde0b74bbd989e67a891d0d2c25463e26abe2eee5e8da6
AveMariaRAT
516f5903f415000d759c5dbd52f83703646cc531decf0b4a48466f828cc7fc04
AveMariaRAT
8558f9588d13c19885f8ce37856e8b22c8c7326a3e1529715e67182b49c33386
AveMariaRAT
f1e7407cc064f9c74ab09a214fde2dea53c28fef69e3a97a6c5f5dbe52fef859
AveMariaRAT
f5e621d29e3f1bc96a68b44c139e62d6e37513373faaada2a11eb5b40123c3a6
AveMariaRAT
ff406cf2d3e54504d217f522c1bfed0377c1b30794d992f69facc5873f560b05
AveMariaRAT
+ 4'479 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/201114-xdalcfkjn6/
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
Unpacked files
SH256 hash:
01869366532d298b053338f999a7e97d2ffe3e0621dc30b4cefc9299fb69189f
MD5 hash:
b0a0f628a260a57121dd9a0ab9895b3a
SHA1 hash:
5a234eafd85adc8a0511d3608940a01f901cfd09
Detections:
win_ave_maria_g0
Create hunting rule
Link:
https://www.unpac.me/results/9a84f09e-5d6d-4dc6-8f61-13a6f1c32165/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Nymaim
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/01869366532d298b053338f999a7e97d2ffe3e0621dc30b4cefc9299fb69189f

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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