MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ce4cc14f4a7c420002cee544e79281e1cb9c1e8eb0922042cdb8559a7e7467f9. 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: ce4cc14f4a7c420002cee544e79281e1cb9c1e8eb0922042cdb8559a7e7467f9
SHA3-384 hash: c693fcf50d62689a7b677edda95f7ba608e1e6ae16f97e78ad480559a2ad6378897ff4cb47f53686eab03093670dafa0
SHA1 hash: 6a48c30506b26ce03f608c356dd7b73e77291e27
MD5 hash: 30956e916adf48bbdcdb0febbc466a69
humanhash: leopard-leopard-may-cup
File name:ce4cc14f4a7c420002cee544e79281e1cb9c1e8eb0922042cdb8559a7e7467f9
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:1'931'129 bytes
First seen:2020-11-12 14:38:08 UTC
Last seen:2024-07-24 21:32:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7be4c98eebb39d282cdffc1cea8fb470 (661 x AveMariaRAT, 29 x Riskware.Generic)
ssdeep 12288:FPCpfxyBnuvSOi+5AU8jHotw6cVRK+An9ym3lR6A3nbA7W2FeDSIGVH/KIDgDgUf:FexlNiCIHKAVRKX3nkQDbGV6eH81ky
Threatray 81 similar samples on MalwareBazaar
TLSH A1956C9376634466C12736F0FC0EC13061927D19DA94B69A6FB77D089BBB3D2A0722C7
Reporter seifreed
Tags:AveMariaRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
56
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
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
Creating a process with a hidden window
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Creating a file in the %temp% directory
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
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/533427
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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
Multi AV Scanner detection for submitted file
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 signatures2 2 Behavior Graph ID: 315818 Sample: XMr5gC2rbJ Startdate: 13/11/2020 Architecture: WINDOWS Score: 100 135 Antivirus detection for dropped file 2->135 137 Antivirus / Scanner detection for submitted sample 2->137 139 Multi AV Scanner detection for submitted file 2->139 141 6 other signatures 2->141 13 XMr5gC2rbJ.exe 1 51 2->13         started        16 StikyNot.exe 46 2->16         started        18 SyncHost.exe 2->18         started        20 3 other processes 2->20 process3 dnsIp4 175 Detected unpacking (changes PE section rights) 13->175 177 Detected unpacking (overwrites its own PE header) 13->177 179 Spreads via windows shares (copies files to share folders) 13->179 195 2 other signatures 13->195 23 XMr5gC2rbJ.exe 1 3 13->23         started        27 diskperf.exe 5 13->27         started        181 Writes to foreign memory regions 16->181 183 Allocates memory in foreign processes 16->183 185 Injects a PE file into a foreign processes 16->185 29 StikyNot.exe 16->29         started        31 diskperf.exe 16->31         started        187 Antivirus detection for dropped file 18->187 189 Detected unpacking (creates a PE file in dynamic memory) 18->189 191 Machine Learning detection for dropped file 18->191 193 Sample uses process hollowing technique 18->193 109 127.0.0.1 unknown unknown 20->109 signatures5 process6 file7 95 C:\Windows\System\explorer.exe, PE32 23->95 dropped 161 Installs a global keyboard hook 23->161 33 explorer.exe 47 23->33         started        97 C:\Users\user\...\Disk.sys:Zone.Identifier, ASCII 27->97 dropped 99 C:\Users\...\SyncHost.exe:Zone.Identifier, ASCII 27->99 dropped 101 C:\Users\...\StikyNot.exe:Zone.Identifier, ASCII 27->101 dropped 37 StikyNot.exe 46 27->37         started        163 Drops executables to the windows directory (C:\Windows) and starts them 29->163 39 explorer.exe 29->39         started        signatures8 process9 file10 89 C:\Users\user\AppData\Local\Temp\Disk.sys, PE32 33->89 dropped 91 C:\Users\user\AppData\Local\...\SyncHost.exe, PE32 33->91 dropped 143 Antivirus detection for dropped file 33->143 145 Detected unpacking (creates a PE file in dynamic memory) 33->145 147 Machine Learning detection for dropped file 33->147 159 5 other signatures 33->159 41 explorer.exe 3 17 33->41         started        46 diskperf.exe 33->46         started        149 Detected unpacking (changes PE section rights) 37->149 151 Detected unpacking (overwrites its own PE header) 37->151 153 Spreads via windows shares (copies files to share folders) 37->153 155 Sample uses process hollowing technique 39->155 157 Injects a PE file into a foreign processes 39->157 signatures11 process12 dnsIp13 111 vccmd03.googlecode.com 41->111 113 vccmd02.googlecode.com 41->113 115 5 other IPs or domains 41->115 105 C:\Windows\System\spoolsv.exe, PE32 41->105 dropped 107 C:\Users\user\AppData\Roaming\mrsys.exe, PE32 41->107 dropped 169 System process connects to network (likely due to code injection or exploit) 41->169 171 Creates an undocumented autostart registry key 41->171 173 Installs a global keyboard hook 41->173 48 spoolsv.exe 46 41->48         started        51 spoolsv.exe 46 41->51         started        53 spoolsv.exe 41->53         started        55 2 other processes 41->55 file14 signatures15 process16 signatures17 117 Antivirus detection for dropped file 48->117 119 Detected unpacking (changes PE section rights) 48->119 121 Detected unpacking (creates a PE file in dynamic memory) 48->121 133 3 other signatures 48->133 57 spoolsv.exe 2 48->57         started        61 diskperf.exe 48->61         started        123 Spreads via windows shares (copies files to share folders) 51->123 125 Writes to foreign memory regions 51->125 127 Allocates memory in foreign processes 51->127 63 spoolsv.exe 51->63         started        65 diskperf.exe 51->65         started        129 Drops executables to the windows directory (C:\Windows) and starts them 53->129 131 Injects a PE file into a foreign processes 53->131 67 spoolsv.exe 53->67         started        69 diskperf.exe 53->69         started        71 spoolsv.exe 55->71         started        73 spoolsv.exe 55->73         started        75 2 other processes 55->75 process18 file19 103 C:\Windows\System\svchost.exe, PE32 57->103 dropped 165 Installs a global keyboard hook 57->165 77 svchost.exe 57->77         started        167 Drops executables to the windows directory (C:\Windows) and starts them 63->167 80 svchost.exe 63->80         started        signatures20 process21 signatures22 197 Antivirus detection for dropped file 77->197 199 Detected unpacking (changes PE section rights) 77->199 201 Detected unpacking (overwrites its own PE header) 77->201 209 3 other signatures 77->209 82 diskperf.exe 77->82         started        85 svchost.exe 77->85         started        203 Spreads via windows shares (copies files to share folders) 80->203 205 Sample uses process hollowing technique 80->205 207 Injects a PE file into a foreign processes 80->207 process23 file24 93 C:\Users\user\AppData\Local\...\StikyNot.exe, PE32 82->93 dropped 87 WerFault.exe 85->87         started        process25
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ce4cc14f4a7c420002cee544e79281e1cb9c1e8eb0922042cdb8559a7e7467f9/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-11-12 14:41:28 UTC
AV detection:
28 of 29 (96.55%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zzgmct2kprbaaawo4vcopeub4hfzyhuowcjcaqwnxbkzu7tum74q._file
Verdict:
unknown
Similar samples:
04f7a41b6ee6c833ce5139cb3c513c356172e8f83ad33c22f290a958c0d1300d
AveMariaRAT
143351152c41df32cdb16965fcdc462217d3ac7781d3681a75611611322e8c63
AveMariaRAT
2f04fd86a9f4221d117eaaeca4163bc8c9315b727e3ab50be3c630757b647f35
AveMariaRAT
452b5876fcb121316ad7d3ef6b2a6458e799ca73b4a17f72d4e11d17eefed9a9
AveMariaRAT
8eaaf1350173b5bc131ff60092dd24ddb94c9612dee51942a889d57dc34625ff
AveMariaRAT
aac44bc474d4c0cc9e0679e4da871fa555a961197499ad13bb586b1616a18c4a
AveMariaRAT
bc02ea5cec64a11fe6de318b33b326406975d85c46b58a094a6d893a09f6ed83
AveMariaRAT
dec9e6393724cb03a41c5f353a7dd2425029a47ef654e84dbb744f1aca9127ea
AveMariaRAT
df172989f27933ecb124145aa21025be724a336ac3109806fa1c82948b9aba97
AveMariaRAT
df8bad6aa9440d016b89c153cb764b9950014f9562bbd2e24de60c80322e79d2
AveMariaRAT
+ 71 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/201112-jtn7pk6nv6/
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
Unpacked files
SH256 hash:
ce4cc14f4a7c420002cee544e79281e1cb9c1e8eb0922042cdb8559a7e7467f9
MD5 hash:
30956e916adf48bbdcdb0febbc466a69
SHA1 hash:
6a48c30506b26ce03f608c356dd7b73e77291e27
Detections:
win_ave_maria_g0
Create hunting rule
Link:
https://www.unpac.me/results/569a1576-bf26-4012-9df1-bf5bc3850312/
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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