MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 faa906d161804e4f5b1484b939fab59dcf3af6243cea75fe121cb41375d1d2f1. 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 6 File information Comments
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SHA256 hash: faa906d161804e4f5b1484b939fab59dcf3af6243cea75fe121cb41375d1d2f1
SHA3-384 hash: 23fb6c887890ea8b6450a1b5d198e08635b4c31e622e76dc65ea0444257400cd29542f0f629149ff3cf4350da0923cc5
SHA1 hash: d6d84d1c8d0ebf721d82b26c5ac3e0f0585d1178
MD5 hash: ee30119ad9cb8c5a50f49bd586cf4ef5
humanhash: indigo-network-lion-cup
File name:faa906d161804e4f5b1484b939fab59dcf3af6243cea75fe121cb41375d1d2f1
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:1'931'169 bytes
First seen:2020-11-11 11:33:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7be4c98eebb39d282cdffc1cea8fb470 (661 x AveMariaRAT, 29 x Riskware.Generic)
ssdeep 12288:5vAbYgnzRubxrvJuIj84Dd9SQtBXmiPigZ0yJiv02RfJA7W2FeDSIGVH/KIDgDgG:VgURBH3dgYXmi7JMoQDbGV6eH8tkg
Threatray 88 similar samples on MalwareBazaar
TLSH 78959DD277650C37D113A539EC4F8B30A922FE2B1F90B72F6736AD09C9775C5181AA0A
Reporter seifreed
Tags:AveMariaRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
59
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/532392
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)
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
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: 315299 Sample: 9BQ53MfKu7 Startdate: 12/11/2020 Architecture: WINDOWS Score: 100 120 Antivirus detection for dropped file 2->120 122 Antivirus / Scanner detection for submitted sample 2->122 124 Multi AV Scanner detection for submitted file 2->124 126 6 other signatures 2->126 13 9BQ53MfKu7.exe 1 51 2->13         started        16 StikyNot.exe 49 2->16         started        19 StikyNot.exe 2->19         started        21 8 other processes 2->21 process3 dnsIp4 188 Detected unpacking (changes PE section rights) 13->188 190 Detected unpacking (creates a PE file in dynamic memory) 13->190 192 Detected unpacking (overwrites its own PE header) 13->192 204 2 other signatures 13->204 24 diskperf.exe 5 13->24         started        27 9BQ53MfKu7.exe 1 3 13->27         started        90 C:\Users\user\...\Disk.sys:Zone.Identifier, ASCII 16->90 dropped 92 C:\Users\...\SyncHost.exe:Zone.Identifier, ASCII 16->92 dropped 194 Spreads via windows shares (copies files to share folders) 16->194 196 Writes to foreign memory regions 16->196 198 Allocates memory in foreign processes 16->198 30 StikyNot.exe 2 16->30         started        32 diskperf.exe 16->32         started        200 Injects a PE file into a foreign processes 19->200 34 StikyNot.exe 19->34         started        36 diskperf.exe 19->36         started        118 127.0.0.1 unknown unknown 21->118 202 Changes security center settings (notifications, updates, antivirus, firewall) 21->202 file5 signatures6 process7 file8 100 C:\Users\...\StikyNot.exe:Zone.Identifier, ASCII 24->100 dropped 38 StikyNot.exe 49 24->38         started        102 C:\Windows\System\explorer.exe, PE32 27->102 dropped 186 Installs a global keyboard hook 27->186 41 explorer.exe 27->41         started        43 explorer.exe 46 30->43         started        104 C:\Users\user\AppData\Local\...\StikyNot.exe, PE32 32->104 dropped 45 StikyNot.exe 32->45         started        47 explorer.exe 34->47         started        signatures9 process10 signatures11 140 Antivirus detection for dropped file 38->140 142 Detected unpacking (changes PE section rights) 38->142 144 Detected unpacking (creates a PE file in dynamic memory) 38->144 162 2 other signatures 38->162 49 StikyNot.exe 2 38->49         started        53 diskperf.exe 38->53         started        146 Detected unpacking (overwrites its own PE header) 41->146 148 Machine Learning detection for dropped file 41->148 150 Drops PE files with benign system names 41->150 152 Injects a PE file into a foreign processes 43->152 55 explorer.exe 43->55         started        57 diskperf.exe 43->57         started        154 Sample uses process hollowing technique 45->154 156 Injects code into the Windows Explorer (explorer.exe) 47->156 158 Drops executables to the windows directory (C:\Windows) and starts them 47->158 160 Spreads via windows shares (copies files to share folders) 47->160 59 explorer.exe 47->59         started        process12 dnsIp13 110 192.168.2.1 unknown unknown 49->110 128 Installs a global keyboard hook 49->128 61 explorer.exe 47 49->61         started        signatures14 process15 file16 106 C:\Users\user\AppData\Local\Temp\Disk.sys, PE32 61->106 dropped 108 C:\Users\user\AppData\Local\...\SyncHost.exe, PE32 61->108 dropped 206 Injects code into the Windows Explorer (explorer.exe) 61->206 208 Spreads via windows shares (copies files to share folders) 61->208 210 Writes to foreign memory regions 61->210 212 2 other signatures 61->212 65 explorer.exe 3 17 61->65         started        70 diskperf.exe 61->70         started        signatures17 process18 dnsIp19 112 vccmd03.googlecode.com 65->112 114 vccmd02.googlecode.com 65->114 116 4 other IPs or domains 65->116 96 C:\Windows\System\spoolsv.exe, PE32 65->96 dropped 98 C:\Users\user\AppData\Roaming\mrsys.exe, PE32 65->98 dropped 134 System process connects to network (likely due to code injection or exploit) 65->134 136 Creates an undocumented autostart registry key 65->136 138 Installs a global keyboard hook 65->138 72 spoolsv.exe 65->72         started        75 spoolsv.exe 65->75         started        77 spoolsv.exe 65->77         started        79 2 other processes 65->79 file20 signatures21 process22 signatures23 172 Antivirus detection for dropped file 72->172 174 Detected unpacking (changes PE section rights) 72->174 176 Detected unpacking (creates a PE file in dynamic memory) 72->176 184 6 other signatures 72->184 81 spoolsv.exe 72->81         started        85 diskperf.exe 72->85         started        178 Spreads via windows shares (copies files to share folders) 75->178 180 Sample uses process hollowing technique 75->180 182 Injects a PE file into a foreign processes 75->182 process24 file25 94 C:\Windows\System\svchost.exe, PE32 81->94 dropped 130 Drops executables to the windows directory (C:\Windows) and starts them 81->130 132 Installs a global keyboard hook 81->132 87 svchost.exe 81->87         started        signatures26 process27 signatures28 164 Antivirus detection for dropped file 87->164 166 Machine Learning detection for dropped file 87->166 168 Spreads via windows shares (copies files to share folders) 87->168 170 2 other signatures 87->170
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/faa906d161804e4f5b1484b939fab59dcf3af6243cea75fe121cb41375d1d2f1/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-11-11 11:37:17 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7kuqnulbqbhe6wyuqs4tt6vvtxhtv5rehtvhl7qsds2bg5or2lyq._file
Verdict:
suspicious
Similar samples:
1c595014a1689fa25f998900d53be81602ab591f18a4bf1dc5cdab4255ae6f29
AveMariaRAT
241bc64910a786f48339c8b1ddf2c5b9df3e32153df088daa4986a406958f89f
AveMariaRAT
3cf063b93f0ad16624bf0af9d2155e795e1d031f492e86212eecf4e8f6af728d
AveMariaRAT
4b8a0fd3acd87c544dec06a628e0f5787ff75551fc003b8f9887bc2f3c6b5ce0
AveMariaRAT
51c1db921194364b14cdab9dd682dd7f027e92767ed5a7c7457d990ceedc746c
AveMariaRAT
65c40d8f45a1f172d7ad8ceece8d7785788ba07b996403a017f9dd4d8a975d70
AveMariaRAT
68c58b0bcdc1c5b60ae6c139269b3b0b9b8fbc143dc57daaa65e75087ea9651b
AveMariaRAT
a828e622f76666e23459f75e1eba33e34b919b1e129d64b937c46a1a30c8a356
AveMariaRAT
e8f0b5b8f1fdf550bcba0b6672b12a3bbee48480d3db5b4bef47d4a35f8ef21d
AveMariaRAT
f9af550595756a3d4d4f7ea6561bba49fe906c06d047427de9da88ea34ee4063
AveMariaRAT
+ 78 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/201111-hzzkggwcne/
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:
faa906d161804e4f5b1484b939fab59dcf3af6243cea75fe121cb41375d1d2f1
MD5 hash:
ee30119ad9cb8c5a50f49bd586cf4ef5
SHA1 hash:
d6d84d1c8d0ebf721d82b26c5ac3e0f0585d1178
Detections:
win_ave_maria_g0
Create hunting rule
Link:
https://www.unpac.me/results/7782c560-2dcd-439a-9769-ac1c7bee3e27/
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: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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