MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 70d2430c175de6181b3f73aea044c519a0feb95436becd12c5fdef9e76d0474f. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments
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SHA256 hash: 70d2430c175de6181b3f73aea044c519a0feb95436becd12c5fdef9e76d0474f
SHA3-384 hash: d85bab8afb45caeea7b36077a793417b017dd127e3ccbb56db0b50c79a86bdce5fb07783e5bacb8801c002823a8064d2
SHA1 hash: b18b6437da76b476a686a797eb91d24da4a13179
MD5 hash: 52970aa2a7ea64ad8c9e0d0f6d11ee98
humanhash: happy-september-two-uniform
File name:70d2430c175de6181b3f73aea044c519a0feb95436becd12c5fdef9e76d0474f
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:1'931'000 bytes
First seen:2020-11-15 22:58:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7be4c98eebb39d282cdffc1cea8fb470 (661 x AveMariaRAT, 29 x Riskware.Generic)
ssdeep 12288:XNDYq7suFF/oBpSTFyE0lFyp6kNm/tKMBU/4sEhCc2xA7W2FeDSIGVH/KIDgDgUB:hY8To0L0lANNm/3BvQDbGV6eH8tke
Threatray 835 similar samples on MalwareBazaar
TLSH D0956CB07B6848BAE13368B5680F93B019157E9C1610FA7F27F73D1989BF584B51B283
Reporter seifreed
Tags:AveMariaRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
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 window
Unauthorized injection to a recently created process
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
Creating a process with a hidden window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Creating a file in the mass storage device
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/537756
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to detect sleep reduction / modifications
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: 317975 Sample: acY7okJPn0 Startdate: 16/11/2020 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 acY7okJPn0.exe 1 51 2->13         started        17 StikyNot.exe 46 2->17         started        19 StikyNot.exe 2->19         started        21 3 other processes 2->21 process3 file4 107 C:\Users\user\...\Disk.sys:Zone.Identifier, ASCII 13->107 dropped 109 C:\Users\...\StikyNot.exe:Zone.Identifier, ASCII 13->109 dropped 181 Detected unpacking (changes PE section rights) 13->181 183 Detected unpacking (overwrites its own PE header) 13->183 185 Spreads via windows shares (copies files to share folders) 13->185 199 3 other signatures 13->199 23 acY7okJPn0.exe 1 3 13->23         started        27 diskperf.exe 13->27         started        187 Antivirus detection for dropped file 17->187 189 Detected unpacking (creates a PE file in dynamic memory) 17->189 191 Machine Learning detection for dropped file 17->191 29 StikyNot.exe 17->29         started        31 diskperf.exe 17->31         started        193 Writes to foreign memory regions 19->193 195 Allocates memory in foreign processes 19->195 197 Injects a PE file into a foreign processes 19->197 33 StikyNot.exe 19->33         started        35 diskperf.exe 19->35         started        37 WerFault.exe 21->37         started        signatures5 process6 file7 99 C:\Windows\System\explorer.exe, PE32 23->99 dropped 147 Installs a global keyboard hook 23->147 39 explorer.exe 47 23->39         started        43 explorer.exe 29->43         started        signatures8 process9 file10 101 C:\Users\user\AppData\Local\Temp\Disk.sys, PE32 39->101 dropped 103 C:\Users\user\AppData\Local\...\StikyNot.exe, PE32 39->103 dropped 149 Antivirus detection for dropped file 39->149 151 Detected unpacking (changes PE section rights) 39->151 153 Detected unpacking (creates a PE file in dynamic memory) 39->153 161 8 other signatures 39->161 45 explorer.exe 3 17 39->45         started        50 diskperf.exe 39->50         started        155 Injects code into the Windows Explorer (explorer.exe) 43->155 157 Drops executables to the windows directory (C:\Windows) and starts them 43->157 159 Spreads via windows shares (copies files to share folders) 43->159 52 explorer.exe 43->52         started        54 diskperf.exe 43->54         started        signatures11 process12 dnsIp13 115 vccmd03.googlecode.com 45->115 117 vccmd02.googlecode.com 45->117 119 5 other IPs or domains 45->119 111 C:\Windows\System\spoolsv.exe, PE32 45->111 dropped 113 C:\Users\user\AppData\Roaming\mrsys.exe, PE32 45->113 dropped 201 System process connects to network (likely due to code injection or exploit) 45->201 203 Creates an undocumented autostart registry key 45->203 205 Installs a global keyboard hook 45->205 56 spoolsv.exe 47 45->56         started        60 spoolsv.exe 46 45->60         started        62 spoolsv.exe 46 45->62         started        64 2 other processes 45->64 file14 signatures15 process16 file17 105 C:\Users\user\AppData\Local\...\SyncHost.exe, PE32 56->105 dropped 163 Antivirus detection for dropped file 56->163 165 Detected unpacking (changes PE section rights) 56->165 167 Detected unpacking (creates a PE file in dynamic memory) 56->167 179 3 other signatures 56->179 66 spoolsv.exe 2 56->66         started        70 diskperf.exe 56->70         started        169 Spreads via windows shares (copies files to share folders) 60->169 171 Writes to foreign memory regions 60->171 173 Allocates memory in foreign processes 60->173 72 spoolsv.exe 60->72         started        74 diskperf.exe 60->74         started        175 Drops executables to the windows directory (C:\Windows) and starts them 62->175 177 Injects a PE file into a foreign processes 62->177 76 spoolsv.exe 62->76         started        78 diskperf.exe 62->78         started        80 spoolsv.exe 64->80         started        82 spoolsv.exe 64->82         started        84 2 other processes 64->84 signatures18 process19 file20 97 C:\Windows\System\svchost.exe, PE32 66->97 dropped 129 Installs a global keyboard hook 66->129 86 svchost.exe 66->86         started        131 Drops executables to the windows directory (C:\Windows) and starts them 72->131 89 svchost.exe 72->89         started        signatures21 process22 signatures23 133 Antivirus detection for dropped file 86->133 135 Detected unpacking (changes PE section rights) 86->135 137 Detected unpacking (overwrites its own PE header) 86->137 145 3 other signatures 86->145 91 svchost.exe 86->91         started        93 diskperf.exe 86->93         started        139 Spreads via windows shares (copies files to share folders) 89->139 141 Sample uses process hollowing technique 89->141 143 Injects a PE file into a foreign processes 89->143 process24 process25 95 WerFault.exe 91->95         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/70d2430c175de6181b3f73aea044c519a0feb95436becd12c5fdef9e76d0474f/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-11-15 23:00:42 UTC
AV detection:
28 of 29 (96.55%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=odjegdaxlxtbqgz7ooxkargfdgqp5okug27m2ewf7xxz45wqi5hq._file
Verdict:
suspicious
Similar samples:
2395bffbce4984cdf6ddc332fba7815208a61d6b3884cb5d56cbb6e492c2d236
AveMariaRAT
40b08845959df2b231863401e9aab5c6b682e5ef4f4336d73242975b123c5620
AveMariaRAT
4675d4bb981436db07e7f948fe1d0ea032e8c1542cfa046d9e2506ba3c1cecf6
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7f266c2151d06f1fa647531d0c8eeea576f149561bf0b49e2a1186d876cc5d33
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8220a8c4adb4f8132d5586dac58766a76c873d3eba42e0f0c2c772a60f9a04be
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8dfe00633071fa4e719acd5e638596c35646c937ef1488528ffe6904cb61054f
AveMariaRAT
ce4cc14f4a7c420002cee544e79281e1cb9c1e8eb0922042cdb8559a7e7467f9
AveMariaRAT
e2e74827e937900e9748e9696cd473f54368061f20b5fbe17b1ff4f9deb40647
AveMariaRAT
+ 825 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/201115-9rvkarcbtj/
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:
70d2430c175de6181b3f73aea044c519a0feb95436becd12c5fdef9e76d0474f
MD5 hash:
52970aa2a7ea64ad8c9e0d0f6d11ee98
SHA1 hash:
b18b6437da76b476a686a797eb91d24da4a13179
Detections:
win_ave_maria_g0
Create hunting rule
Link:
https://www.unpac.me/results/32f66f22-42b3-4dc1-9334-85cc362f26fd/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Tinba
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/70d2430c175de6181b3f73aea044c519a0feb95436becd12c5fdef9e76d0474f

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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