MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1cfea3d02575ae87c924799eb10ed2cad9e37e0b44a70fc709cc740732dead05. 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: 8


Intelligence 8 IOCs YARA 7 File information Comments
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SHA256 hash: 1cfea3d02575ae87c924799eb10ed2cad9e37e0b44a70fc709cc740732dead05
SHA3-384 hash: d0360580cca01c12fc73c736d237c3a9f6b0d94591325063f3684f4255b5925850b893f9b00f08a740a1eb24bc2c79da
SHA1 hash: 3006c457d87e01b8f1cb12477db68d7b48a3ba02
MD5 hash: ce325afda8fa32d27783e1883439799e
humanhash: uranus-pasta-indigo-west
File name:1cfea3d02575ae87c924799eb10ed2cad9e37e0b44a70fc709cc740732dead05
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:3'024'626 bytes
First seen:2020-11-11 11:33:41 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:gCZ7AAmZZcVKfIxTiEVc847flVC6faaQDbGV6eH81k6IbGD2JTu0GoZQDbGV6eHJ:gCZ7AAmw4gxeOw46fUbNecCCFbNecY
Threatray 3'677 similar samples on MalwareBazaar
TLSH CFE59EA7BC9F078BD327D0F2A10F9212AA847C36C741FB9F6736390698931956192B47
Reporter seifreed
Tags:AveMariaRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
61
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

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
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
Forced shutdown of a system process
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
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/532238
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)
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: 315221 Sample: PeEokh0dMe Startdate: 12/11/2020 Architecture: WINDOWS Score: 100 121 Antivirus detection for dropped file 2->121 123 Antivirus / Scanner detection for submitted sample 2->123 125 Multi AV Scanner detection for submitted file 2->125 127 6 other signatures 2->127 13 PeEokh0dMe.exe 2->13         started        16 wscript.exe 1 2->16         started        18 svchost.exe 2->18         started        20 7 other processes 2->20 process3 dnsIp4 181 Tries to detect sandboxes / dynamic malware analysis system (file name check) 13->181 183 Contain functionality to detect virtual machines 13->183 185 Contains functionality to inject code into remote processes 13->185 191 2 other signatures 13->191 23 PeEokh0dMe.exe 1 51 13->23         started        26 cmd.exe 2 13->26         started        187 Injects code into the Windows Explorer (explorer.exe) 16->187 28 explorer.exe 16->28         started        189 Changes security center settings (notifications, updates, antivirus, firewall) 18->189 111 127.0.0.1 unknown unknown 20->111 113 192.168.2.1 unknown unknown 20->113 signatures5 process6 signatures7 141 Spreads via windows shares (copies files to share folders) 23->141 143 Writes to foreign memory regions 23->143 145 Allocates memory in foreign processes 23->145 147 Sample is not signed and drops a device driver 23->147 30 PeEokh0dMe.exe 1 3 23->30         started        34 diskperf.exe 5 23->34         started        149 Command shell drops VBS files 26->149 151 Drops VBS files to the startup folder 26->151 36 conhost.exe 26->36         started        153 Tries to detect sandboxes / dynamic malware analysis system (file name check) 28->153 155 Injects code into the Windows Explorer (explorer.exe) 28->155 157 Injects a PE file into a foreign processes 28->157 38 explorer.exe 28->38         started        40 cmd.exe 28->40         started        process8 file9 97 C:\Windows\System\explorer.exe, PE32 30->97 dropped 199 Installs a global keyboard hook 30->199 42 explorer.exe 30->42         started        99 C:\Users\user\...\Disk.sys:Zone.Identifier, ASCII 34->99 dropped 101 C:\Users\...\SyncHost.exe:Zone.Identifier, ASCII 34->101 dropped 103 C:\Users\...\StikyNot.exe:Zone.Identifier, ASCII 34->103 dropped 45 StikyNot.exe 34->45         started        201 Injects code into the Windows Explorer (explorer.exe) 38->201 203 Drops executables to the windows directory (C:\Windows) and starts them 38->203 205 Spreads via windows shares (copies files to share folders) 38->205 207 2 other signatures 38->207 47 explorer.exe 38->47         started        105 C:\Users\user\AppData\Roaming\...\x.vbs, ASCII 40->105 dropped 49 conhost.exe 40->49         started        signatures10 process11 signatures12 169 Antivirus detection for dropped file 42->169 171 Machine Learning detection for dropped file 42->171 173 Tries to detect sandboxes / dynamic malware analysis system (file name check) 42->173 179 2 other signatures 42->179 51 explorer.exe 47 42->51         started        55 cmd.exe 1 42->55         started        175 Injects a PE file into a foreign processes 45->175 57 StikyNot.exe 46 45->57         started        59 cmd.exe 1 45->59         started        177 Installs a global keyboard hook 47->177 process13 file14 93 C:\Users\user\AppData\Local\Temp\Disk.sys, PE32 51->93 dropped 95 C:\Users\user\AppData\Local\...\SyncHost.exe, PE32 51->95 dropped 129 Injects code into the Windows Explorer (explorer.exe) 51->129 131 Spreads via windows shares (copies files to share folders) 51->131 133 Writes to foreign memory regions 51->133 135 Allocates memory in foreign processes 51->135 61 explorer.exe 51->61         started        66 diskperf.exe 51->66         started        68 conhost.exe 55->68         started        137 Sample uses process hollowing technique 57->137 139 Injects a PE file into a foreign processes 57->139 70 conhost.exe 59->70         started        signatures15 process16 dnsIp17 115 vccmd02.googlecode.com 61->115 117 vccmd01.googlecode.com 61->117 119 googlecode.l.googleusercontent.com 74.125.143.82, 49727, 49732, 80 GOOGLEUS United States 61->119 107 C:\Windows\System\spoolsv.exe, PE32 61->107 dropped 109 C:\Users\user\AppData\Roaming\mrsys.exe, PE32 61->109 dropped 209 System process connects to network (likely due to code injection or exploit) 61->209 211 Creates an undocumented autostart registry key 61->211 213 Installs a global keyboard hook 61->213 72 spoolsv.exe 61->72         started        75 spoolsv.exe 61->75         started        file18 signatures19 process20 signatures21 159 Antivirus detection for dropped file 72->159 161 Machine Learning detection for dropped file 72->161 163 Tries to detect sandboxes / dynamic malware analysis system (file name check) 72->163 77 spoolsv.exe 72->77         started        80 cmd.exe 72->80         started        165 Drops executables to the windows directory (C:\Windows) and starts them 75->165 167 Injects a PE file into a foreign processes 75->167 82 spoolsv.exe 75->82         started        85 cmd.exe 75->85         started        process22 file23 87 conhost.exe 80->87         started        91 C:\Users\user\AppData\Local\...\StikyNot.exe, PE32 82->91 dropped 193 Spreads via windows shares (copies files to share folders) 82->193 195 Sample uses process hollowing technique 82->195 197 Injects a PE file into a foreign processes 82->197 89 conhost.exe 85->89         started        signatures24 process25
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1cfea3d02575ae87c924799eb10ed2cad9e37e0b44a70fc709cc740732dead05/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-11-11 11:37:33 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dt7khubfowxipsjepgplcdwszlm6g7qlistq7ryjzr2aomw6vucq._file
Verdict:
suspicious
Similar samples:
03dfe6cedcfce8418e60ff61cd7a730c9ec52c383b2e5ccad5c67d0b1168146d
AveMariaRAT
081ce58266d31a5de4f64038f6157267ed0b81c2ea3a25cbf336f7f2f60c86aa
AveMariaRAT
0954707116de7974c38346f17987886632546664d0933bafd412fb343e408317
AveMariaRAT
1f8600b60d064d1ba46fda4940bf96dd4b51b8f0bb112be0788e057d2d9d447a
AveMariaRAT
67b5dff4446d1a79f3af65c95f52d45f7a819c0e15215bbcf26fdedeafed00f4
AveMariaRAT
720d5efa9da834f02070731e4c63ba4f88bf047fd4e514369abc177183facfc1
AveMariaRAT
a47eb6b30722227c13e4b61032de0f16379fe392022d6d95ad4c077e40c322e5
AveMariaRAT
ba7c1af5ac4f1146d26e048f792d6edd3464788706ec698208a806cbb52f9aaa
AveMariaRAT
e420dd12e24cd9f9c1c1ffe71170b7218997b423d126d031fb948b183f803e79
AveMariaRAT
e761d308089dba30cc23f8878d984aa1f11b049f2f096e9766db3c92e1ccf290
AveMariaRAT
+ 3'667 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/201111-q6v7x9d1je/
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:
1cfea3d02575ae87c924799eb10ed2cad9e37e0b44a70fc709cc740732dead05
MD5 hash:
ce325afda8fa32d27783e1883439799e
SHA1 hash:
3006c457d87e01b8f1cb12477db68d7b48a3ba02
Detections:
win_ave_maria_g0
Create hunting rule
Link:
https://www.unpac.me/results/7d527e44-882c-4361-9f25-5c7e65fde314/
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: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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