MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8bda08d3f496963bfe69b61b77363ea31352ca56a56ccfbc8b17b86a6ada2bc3. 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: 16


Intelligence 16 IOCs YARA 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8bda08d3f496963bfe69b61b77363ea31352ca56a56ccfbc8b17b86a6ada2bc3
SHA3-384 hash: d780f75d16762202b6447d17b4907c3ce5613b88b98ba74b36a23c4122a45db525f55a2d95cfe5d94403c77cd6d55803
SHA1 hash: a55a03d01304c4b9b95898b48411014bb2356a32
MD5 hash: 6268aa7baf3e305e3719837676a68beb
humanhash: finch-undress-island-black
File name:6268aa7baf3e305e3719837676a68beb.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:476'160 bytes
First seen:2023-02-28 01:26:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:g3cNEybixPz7WS60tY8E+uMxALTPhc027husFmS11nhoe0:Uxxr7WS60tjE+XAHC0OEsFZ1ye0
Threatray 91 similar samples on MalwareBazaar
TLSH T160A4F153AB53C2B7D16657B3BEF33F560BB486F588A75112009DECA43A8E70A39084DD
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter abuse_ch
Tags:AveMariaRAT exe RAT


Avatar
abuse_ch
AveMariaRAT C2:
193.42.33.27:5200

Intelligence

File Origin
# of uploads :
1
# of downloads :
260
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
avemaria
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ID:
1
File name:
6268aa7baf3e305e3719837676a68beb.exe
Verdict:
Malicious activity
Analysis date:
2023-02-28 01:28:22 UTC
Tags:
trojan stealer rat avemaria warzone
Link:
https://app.any.run/tasks/4d288385-050d-42dd-ac3f-e8afe61b804f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
WarzoneRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/370474/
Detection(s):
Win.Trojan.EmbeddedDotNetBinary-9940868-0
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Win.Trojan.EmbeddedReversedDLL-9940922-0
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
Running batch commands
Creating a file in the %AppData% subdirectories
Creating a file
Launching cmd.exe command interpreter
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/63fd58670796d7d621e90e80/reports/74311a81-39bc-44c9-80b4-b56c005e76de/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/8bda08d3f496963bfe69b61b77363ea31352ca56a56ccfbc8b17b86a6ada2bc3
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.
Malware family:
AVE_MARIA
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e7a90dab-d190-49e7-8f14-60b679cac600
Result
Threat name:
AveMaria, UACMe
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Detection:
malicious
Classification:
phis.troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1183746
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to hide user accounts
Creates a thread in another existing process (thread injection)
Encrypted powershell cmdline option found
Hides that the sample has been downloaded from the Internet (zone.identifier)
Increases the number of concurrent connection per server for Internet Explorer
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Writes to foreign memory regions
Yara detected AveMaria stealer
Yara detected UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 816576 Sample: mqDVDKmY1b.exe Startdate: 28/02/2023 Architecture: WINDOWS Score: 100 83 Snort IDS alert for network traffic 2->83 85 Malicious sample detected (through community Yara rule) 2->85 87 Antivirus / Scanner detection for submitted sample 2->87 89 6 other signatures 2->89 9 mqDVDKmY1b.exe 1 7 2->9         started        13 Vxdrh.exe 4 2->13         started        15 Vxdrh.exe 3 2->15         started        process3 file4 75 C:\Users\user\AppData\Roaming\...\Vxdrh.exe, PE32 9->75 dropped 77 C:\Users\user\...\Vxdrh.exe:Zone.Identifier, ASCII 9->77 dropped 79 C:\Users\user\AppData\...\mqDVDKmY1b.exe.log, ASCII 9->79 dropped 101 Encrypted powershell cmdline option found 9->101 103 Writes to foreign memory regions 9->103 105 Allocates memory in foreign processes 9->105 17 InstallUtil.exe 3 2 9->17         started        21 cmd.exe 1 9->21         started        23 InstallUtil.exe 9->23         started        33 2 other processes 9->33 107 Antivirus detection for dropped file 13->107 109 Multi AV Scanner detection for dropped file 13->109 111 Machine Learning detection for dropped file 13->111 25 InstallUtil.exe 13->25         started        27 powershell.exe 13->27         started        113 Injects a PE file into a foreign processes 15->113 29 InstallUtil.exe 15->29         started        31 powershell.exe 15->31         started        signatures5 process6 dnsIp7 81 193.42.33.27, 49695, 5200 EENET-ASEE Germany 17->81 91 Writes to foreign memory regions 17->91 93 Allocates memory in foreign processes 17->93 95 Adds a directory exclusion to Windows Defender 17->95 99 3 other signatures 17->99 35 powershell.exe 5 17->35         started        37 cmd.exe 1 17->37         started        97 Encrypted powershell cmdline option found 21->97 39 powershell.exe 21 21->39         started        41 conhost.exe 21->41         started        43 cmd.exe 25->43         started        45 conhost.exe 27->45         started        47 cmd.exe 29->47         started        49 conhost.exe 31->49         started        51 conhost.exe 33->51         started        signatures8 process9 process10 53 conhost.exe 35->53         started        55 conhost.exe 37->55         started        57 sdclt.exe 43->57         started        59 conhost.exe 43->59         started        61 sdclt.exe 43->61         started        63 sdclt.exe 43->63         started        65 sdclt.exe 47->65         started        67 conhost.exe 47->67         started        69 2 other processes 47->69 process11 71 control.exe 57->71         started        73 control.exe 65->73         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8bda08d3f496963bfe69b61b77363ea31352ca56a56ccfbc8b17b86a6ada2bc3/
Threat name:
ByteCode-MSIL.Trojan.Strab
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Status:
Malicious
First seen:
2023-02-28 01:27:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
23 of 25 (92.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rpnaru7us2ldx7tjwynxonr6umjvfsswuvwm7pelc64gu2w2fpbq._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
34f8317c88180f1c229d69b940838a794b80ea6dcbdf0082e01720177adb468a
AveMariaRAT
3b125dc1fd36bdf734ac83445795ec66bf7e826d86c536c6f0a54e435896ecfd
AveMariaRAT
4106bc925a8d9a87eb8cb905de3fd10e7b7d0851aa82c3a26de23c552775812d
AveMariaRAT
a13d5f2dedff839d945268116a3ba08cc0d5e17ed2b519477d118b447c02929f
AveMariaRAT
b9c205ac1dc948cb5cfa1976b97d531df0b99d8e5d58be4eabbefdf8005984b3
AveMariaRAT
c8b995746f09979fc1ccd83a08dab8913aa88b9036b584cc60d72029e867dd1d
AveMariaRAT
d0d03da3e2d11c18da8588b4061ea885005160f3bfb0f30f62aa582285ed2e9f
AveMariaRAT
+ 81 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat infostealer persistence rat
Link:
https://tria.ge/reports/230228-bt375sgf61/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Warzone RAT payload
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
193.42.33.27:5200
Unpacked files
SH256 hash:
1cdc597af5fbbf7e69bd6822cfbd00a59098977c382d33333fcea0d6eeba8f29
MD5 hash:
8349bb8560dc21a50a80aaed7447666e
SHA1 hash:
4555466f2ba2f71078313b21e3eacb14fc147d9a
Link:
https://www.unpac.me/results/00dfc1e9-a601-4519-a468-c27cc7743518/
SH256 hash:
99ab1ab754ec1b48a4408afd1ea2ba62445944cd69c194dd0b0831429f6ac9d3
MD5 hash:
aa9abaaaef8edce4c73dc8276a4128ef
SHA1 hash:
07830eda93b91ed2dc28c6da4c0842407db85381
Link:
https://www.unpac.me/results/00dfc1e9-a601-4519-a468-c27cc7743518/
SH256 hash:
8bda08d3f496963bfe69b61b77363ea31352ca56a56ccfbc8b17b86a6ada2bc3
MD5 hash:
6268aa7baf3e305e3719837676a68beb
SHA1 hash:
a55a03d01304c4b9b95898b48411014bb2356a32
Link:
https://www.unpac.me/results/00dfc1e9-a601-4519-a468-c27cc7743518/
Malware family:
Warzone
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8bda08d3f496/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8bda08d3f496963bfe69b61b77363ea31352ca56a56ccfbc8b17b86a6ada2bc3

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:AveMaria
Create hunting rule
Author:@bartblaze
Description:Identifies AveMaria aka WarZone RAT.
Rule name:ave_maria_warzone_rat
Create hunting rule
Author:jeFF0Falltrades
Rule name:Codoso_Gh0st_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Codoso APT Gh0st Malware
Reference:https://www.proofpoint.com/us/exploring-bergard-old-malware-new-tricks
Rule name:Codoso_Gh0st_1_RID2C2D
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:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:HeavensGate
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Author:kevoreilly
Description:Heaven's Gate: Switch from 32-bit to 64-mode
Rule name:INDICATOR_EXE_Packed_SmartAssembly
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Author:ditekSHen
Description:Detects executables packed with SmartAssembly
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_RegKeyComb_IExecuteCommandCOM
Create hunting rule
Author:ditekSHen
Description:Detects executables embedding command execution via IExecuteCommand COM object
Rule name:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:MALWARE_Win_AveMaria
Create hunting rule
Author:ditekSHen
Description:AveMaria variant payload
Rule name:MALWARE_Win_EXEPWSH_DLAgent
Create hunting rule
Author:ditekSHen
Description:Detects SystemBC
Rule name:meth_peb_parsing
Create hunting rule
Author:Willi Ballenthin
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_Reverse_DOS_header
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects an reversed DOS header
Rule name:Typical_Malware_String_Transforms
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
Rule name:Typical_Malware_String_Transforms_RID3473
Create hunting rule
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
Rule name:Windows_Trojan_AveMaria_31d2bce9
Create hunting rule
Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/370474/

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