MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fee808b6925140d071f085c8a4f9932cbf49b8bee46a08d7fbdedf5f3c90c343. 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: 13


Intelligence 13 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fee808b6925140d071f085c8a4f9932cbf49b8bee46a08d7fbdedf5f3c90c343
SHA3-384 hash: 0ba35455f3ae670bc752e0d8132bde897540537ae32ea8cc41d8dda0703420ca00e470fd10e55f98412dad2b44b05001
SHA1 hash: 619ea82f536fea74ed7fbd493802e69abda5e64e
MD5 hash: 9aacc7fe39f97acd57eb80b17d1fb3af
humanhash: xray-cup-october-michigan
File name:Deoila.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:55'296 bytes
First seen:2023-02-27 07:25:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 768:sh/B6j+CBY3GFsj13K7HV0z0tO/gdY2noLbaZQv+dfCfAJLKlMXm4ICNUTSRoHKW:eAF9wMzfecV+T8u5
Threatray 89 similar samples on MalwareBazaar
TLSH T19E43A590F2769F65CA79C3F5578091A187F56FEBA823E30E8DC6A0C694A1F054981F33
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon f0e8c434b8dce870 (1 x AveMariaRAT)
Reporter abuse_ch
Tags:AveMariaRAT exe RAT


Avatar
abuse_ch
AveMariaRAT C2:
91.193.75.238:9974

Intelligence

File Origin
# of uploads :
1
# of downloads :
246
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
avemaria
Create hunting rule
ID:
1
File name:
Deoila.exe
Verdict:
Malicious activity
Analysis date:
2023-02-27 07:28:21 UTC
Tags:
trojan stealer rat avemaria warzone
Link:
https://app.any.run/tasks/397e682f-d772-443f-a879-9d33a50501d2

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/369946/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Creating a file
Creating a file in the %temp% directory
Creating a process from a recently created file
Launching the process to change the firewall settings
Creating a process with a hidden window
Creating a file in the Program Files subdirectories
Sending a UDP request
Launching a service
Loading a system driver
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Query of malicious DNS domain
Sending a TCP request to an infection source
Enabling autorun for a service
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63fc5b0b2313ffd5d3189b4f/reports/690ee59a-b89a-48b3-92b1-3cc40bdf1014/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/fee808b6925140d071f085c8a4f9932cbf49b8bee46a08d7fbdedf5f3c90c343
Result
Verdict:
UNKNOWN
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b2d71165-f059-45db-b45e-5143ab75a6dc
Result
Threat name:
AveMaria, UACMe
Create hunting rule
Detection:
malicious
Classification:
phis.troj.adwa.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1182923
Signature
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to hide user accounts
Drops PE files to the startup folder
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides user accounts
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)
Modifies the windows firewall
Multi AV Scanner detection for dropped file
Snort IDS alert for network traffic
Uses netsh to modify the Windows network and firewall settings
Yara detected AveMaria stealer
Yara detected UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 815754 Sample: Deoila.exe Startdate: 27/02/2023 Architecture: WINDOWS Score: 100 59 Snort IDS alert for network traffic 2->59 61 Malicious sample detected (through community Yara rule) 2->61 63 Multi AV Scanner detection for dropped file 2->63 65 6 other signatures 2->65 9 Deoila.exe 15 4 2->9         started        14 Deoila.exe 2 2->14         started        16 tsusbhub.sys 3 2->16         started        18 2 other processes 2->18 process3 dnsIp4 55 managed.oss-cn-beijing.aliyuncs.com 59.110.117.139, 443, 49697, 49703 CNNIC-ALIBABA-CN-NET-APHangzhouAlibabaAdvertisingCoLtd China 9->55 49 C:\Users\user\AppData\...\Deoila.exe.log, ASCII 9->49 dropped 75 Injects a PE file into a foreign processes 9->75 20 Deoila.exe 8 7 9->20         started        25 cmd.exe 3 9->25         started        27 Deoila.exe 2 14->27         started        file5 signatures6 process7 dnsIp8 51 91.193.75.238, 49700, 49712, 9974 DAVID_CRAIGGG Serbia 20->51 53 127.0.0.1 unknown unknown 20->53 41 C:\Users\user\AppData\Local\Temp\74.exe, PE32 20->41 dropped 43 C:\Program Files\Microsoft DN1\sqlmap.dll, PE32+ 20->43 dropped 67 Hides user accounts 20->67 69 Increases the number of concurrent connection per server for Internet Explorer 20->69 71 Hides that the sample has been downloaded from the Internet (zone.identifier) 20->71 29 74.exe 20->29         started        45 C:\Users\user\AppData\Roaming\...\Deoila.exe, PE32 25->45 dropped 47 C:\Users\user\...\Deoila.exe:Zone.Identifier, ASCII 25->47 dropped 73 Drops PE files to the startup folder 25->73 33 conhost.exe 25->33         started        file9 signatures10 process11 dnsIp12 57 239.255.255.250 unknown Reserved 29->57 77 Antivirus detection for dropped file 29->77 79 Multi AV Scanner detection for dropped file 29->79 81 Uses netsh to modify the Windows network and firewall settings 29->81 83 Modifies the windows firewall 29->83 35 netsh.exe 3 29->35         started        37 WerFault.exe 24 9 29->37         started        signatures13 process14 process15 39 conhost.exe 35->39         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fee808b6925140d071f085c8a4f9932cbf49b8bee46a08d7fbdedf5f3c90c343/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-02-27 04:53:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
19 of 25 (76.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=73uarnuskfana4pqqxekj6mtfs7utof64rvarv7333pv6peqynbq._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
12bb5d9a545859825d7927e029992ec7d4c2aa7dab20749c500096564a43084c
AveMariaRAT
15635f4f8ddb6bc79a78b0cbec03da9548054d207d1fe094eb390e9ae2052422
AveMariaRAT
8e4be4419065e5426c553601aa55c2565c4a2c893799f7e9f4ad3b1061915bbb
AveMariaRAT
901de515209abfaa11681106d0f7c0697077037fd275ef6963579c7218daf073
AveMariaRAT
91893562af732965ae5f90453a22af6b1d7a49f043730b900df20f6506569633
AveMariaRAT
a4a1163ee346e765b3903a0f23d5a28c4df49872198bd79866ab6dd54e36d423
AveMariaRAT
+ 79 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat evasion infostealer persistence rat upx
Link:
https://tria.ge/reports/230227-h9hppscd35/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in System32 directory
Suspicious use of SetThreadContext
Modifies WinLogon
Checks computer location settings
Drops startup file
Executes dropped EXE
Loads dropped DLL
UPX packed file
Modifies Windows Firewall
Sets DLL path for service in the registry
WarzoneRat, AveMaria
Unpacked files
SH256 hash:
fee808b6925140d071f085c8a4f9932cbf49b8bee46a08d7fbdedf5f3c90c343
MD5 hash:
9aacc7fe39f97acd57eb80b17d1fb3af
SHA1 hash:
619ea82f536fea74ed7fbd493802e69abda5e64e
Link:
https://www.unpac.me/results/20c96480-6798-438e-8e6b-bc330dc8f044/
Malware family:
Warzone
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fee808b69251/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/fee808b6925140d071f085c8a4f9932cbf49b8bee46a08d7fbdedf5f3c90c343

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
Create hunting rule
Author:kevoreilly
Description:Heaven's Gate: Switch from 32-bit to 64-mode
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: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/369946/

Comments