MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5c2f9a165cc900d4b8aa3b3dceb4a576ac58e52965905288c3a46132f14d68b0. 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: 5c2f9a165cc900d4b8aa3b3dceb4a576ac58e52965905288c3a46132f14d68b0
SHA3-384 hash: 3cf93869b70798473688957a7467629ad4f7ea086f05e5f73755ac647f26e077d06a2071e50c1d2719ea17f8c877f898
SHA1 hash: 8ce4204608a7b7164a60ed6ec7d1790eb7fd18ea
MD5 hash: dfea2f1a41826c3481db726ba324aed6
humanhash: sad-rugby-blossom-friend
File name:5c2f9a165cc900d4b8aa3b3dceb4a576ac58e52965905288c3a46132f14d68b0
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:1'931'026 bytes
First seen:2020-11-12 14:28:29 UTC
Last seen:2024-07-24 14:49:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7be4c98eebb39d282cdffc1cea8fb470 (661 x AveMariaRAT, 29 x Riskware.Generic)
ssdeep 12288:rzWwX4YusxkqeDK/xkRf2to86tYIK/oNB3ndUIwIjA7W2FeDSIGVH/KIDgDgUeHi:50Ph2c786tvXUQDbGV6eH81km
Threatray 216 similar samples on MalwareBazaar
TLSH B8959ED036735823D953FAF8A40FF6349A157E2A2B41F6DB17B77C095AA32806063397
Reporter seifreed
Tags:AveMariaRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
64
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/533952
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: 316080 Sample: gHi5XVekZf Startdate: 13/11/2020 Architecture: WINDOWS Score: 100 128 Antivirus detection for dropped file 2->128 130 Antivirus / Scanner detection for submitted sample 2->130 132 Multi AV Scanner detection for submitted file 2->132 134 6 other signatures 2->134 12 gHi5XVekZf.exe 1 51 2->12         started        15 StikyNot.exe 46 2->15         started        17 SyncHost.exe 2->17         started        19 3 other processes 2->19 process3 signatures4 180 Detected unpacking (changes PE section rights) 12->180 182 Detected unpacking (creates a PE file in dynamic memory) 12->182 184 Detected unpacking (overwrites its own PE header) 12->184 198 3 other signatures 12->198 21 gHi5XVekZf.exe 1 3 12->21         started        25 diskperf.exe 5 12->25         started        186 Spreads via windows shares (copies files to share folders) 15->186 188 Writes to foreign memory regions 15->188 190 Allocates memory in foreign processes 15->190 27 StikyNot.exe 15->27         started        29 diskperf.exe 15->29         started        192 Antivirus detection for dropped file 17->192 194 Machine Learning detection for dropped file 17->194 196 Sample uses process hollowing technique 17->196 31 WerFault.exe 19->31         started        process5 file6 92 C:\Windows\System\explorer.exe, PE32 21->92 dropped 170 Installs a global keyboard hook 21->170 33 explorer.exe 47 21->33         started        94 C:\Users\user\...\Disk.sys:Zone.Identifier, ASCII 25->94 dropped 96 C:\Users\...\SyncHost.exe:Zone.Identifier, ASCII 25->96 dropped 98 C:\Users\...\StikyNot.exe:Zone.Identifier, ASCII 25->98 dropped 37 StikyNot.exe 46 25->37         started        signatures7 process8 file9 88 C:\Users\user\AppData\Local\Temp\Disk.sys, PE32 33->88 dropped 90 C:\Users\user\AppData\Local\...\SyncHost.exe, PE32 33->90 dropped 136 Antivirus detection for dropped file 33->136 138 Detected unpacking (creates a PE file in dynamic memory) 33->138 140 Machine Learning detection for dropped file 33->140 148 6 other signatures 33->148 39 explorer.exe 3 17 33->39         started        44 diskperf.exe 33->44         started        142 Detected unpacking (changes PE section rights) 37->142 144 Detected unpacking (overwrites its own PE header) 37->144 146 Spreads via windows shares (copies files to share folders) 37->146 46 StikyNot.exe 37->46         started        48 diskperf.exe 37->48         started        signatures10 process11 dnsIp12 108 vccmd03.googlecode.com 39->108 110 vccmd02.googlecode.com 39->110 112 5 other IPs or domains 39->112 100 C:\Windows\System\spoolsv.exe, PE32 39->100 dropped 102 C:\Users\user\AppData\Roaming\mrsys.exe, PE32 39->102 dropped 172 System process connects to network (likely due to code injection or exploit) 39->172 174 Creates an undocumented autostart registry key 39->174 176 Installs a global keyboard hook 39->176 50 spoolsv.exe 46 39->50         started        53 spoolsv.exe 46 39->53         started        55 spoolsv.exe 39->55         started        59 3 other processes 39->59 178 Drops executables to the windows directory (C:\Windows) and starts them 46->178 57 explorer.exe 46->57         started        file13 signatures14 process15 signatures16 150 Antivirus detection for dropped file 50->150 152 Detected unpacking (changes PE section rights) 50->152 154 Detected unpacking (creates a PE file in dynamic memory) 50->154 168 3 other signatures 50->168 61 spoolsv.exe 50->61         started        65 diskperf.exe 50->65         started        156 Spreads via windows shares (copies files to share folders) 53->156 158 Writes to foreign memory regions 53->158 160 Allocates memory in foreign processes 53->160 67 spoolsv.exe 53->67         started        69 diskperf.exe 53->69         started        162 Drops executables to the windows directory (C:\Windows) and starts them 55->162 164 Injects a PE file into a foreign processes 55->164 77 2 other processes 55->77 166 Sample uses process hollowing technique 57->166 71 spoolsv.exe 59->71         started        73 spoolsv.exe 59->73         started        75 spoolsv.exe 59->75         started        79 3 other processes 59->79 process17 file18 104 C:\Windows\System\svchost.exe, PE32 61->104 dropped 200 Installs a global keyboard hook 61->200 81 svchost.exe 61->81         started        106 C:\Users\user\AppData\Local\...\StikyNot.exe, PE32 65->106 dropped 202 Drops executables to the windows directory (C:\Windows) and starts them 67->202 84 svchost.exe 67->84         started        signatures19 process20 signatures21 114 Antivirus detection for dropped file 81->114 116 Detected unpacking (changes PE section rights) 81->116 118 Detected unpacking (overwrites its own PE header) 81->118 120 Machine Learning detection for dropped file 81->120 86 svchost.exe 81->86         started        122 Spreads via windows shares (copies files to share folders) 84->122 124 Sample uses process hollowing technique 84->124 126 Injects a PE file into a foreign processes 84->126 process22
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5c2f9a165cc900d4b8aa3b3dceb4a576ac58e52965905288c3a46132f14d68b0/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-11-12 14:31:15 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lqxzufs4zeanjofkhm645nffo2wfrzjjmwiffcgdurqtf4knncya._file
Verdict:
suspicious
Similar samples:
3b54db2c531f5e21083e264061e59582ade79943dccdb81423cfbbbce91196b0
AveMariaRAT
558e9cd5fb845ddb645ecd1144fece0d9a0fd466342c26631cfd7ffa08c354e0
AveMariaRAT
5c2468557082b50bdf6e44e613b9709b58f38f5064c5e773c6620c6601938535
AveMariaRAT
78cde368378580e53cdb26fb666cae61f09a3ee39a59361f1c7b7415818826cf
AveMariaRAT
8d405bdaaedf41102dc65233ebddc3a8d332aa9c548168da91e6b35a96630df0
AveMariaRAT
937207d136742595f9db854f55c1bc51fa5ec706510387ce35e037095432e1eb
AveMariaRAT
a0602e425bcb6a925997577f9224ec912f2f2965abf9fa31d67a2e1948bfdfc7
AveMariaRAT
aac44bc474d4c0cc9e0679e4da871fa555a961197499ad13bb586b1616a18c4a
AveMariaRAT
df172989f27933ecb124145aa21025be724a336ac3109806fa1c82948b9aba97
AveMariaRAT
e4557ad41ffc67c35040ae32fa4f0c957ec166db020f3066cf03c909fbe4ea74
AveMariaRAT
+ 206 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-k67ynfgmex/
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:
5c2f9a165cc900d4b8aa3b3dceb4a576ac58e52965905288c3a46132f14d68b0
MD5 hash:
dfea2f1a41826c3481db726ba324aed6
SHA1 hash:
8ce4204608a7b7164a60ed6ec7d1790eb7fd18ea
Detections:
win_ave_maria_g0
Create hunting rule
Link:
https://www.unpac.me/results/612e3014-a197-4631-bbe7-ec261d397546/
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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